Merge branch 'master' of ssh://git.openslx.org/openslx-ng/tutor-module

Conflicts:
	dozentenmodulserver/src/main/java/server/ServerHandler.java
	dozentenmodulserver/src/main/java/sql/SQL.java

31 files changed, 1828 insertions, 863 deletions

diff --git a/dozentenmodul/src/main/java/gui/image/CreateImageAllgemein_GUI.java b/dozentenmodul/src/main/java/gui/image/CreateImageAllgemein_GUI.java
index 41dd1057..e40a2a1e 100644
--- a/dozentenmodul/src/main/java/gui/image/CreateImageAllgemein_GUI.java
+++ b/dozentenmodul/src/main/java/gui/image/CreateImageAllgemein_GUI.java
@@ -95,7 +95,7 @@ public class CreateImageAllgemein_GUI extends JFrame {
 			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
 		} catch (ClassNotFoundException | InstantiationException
 				| IllegalAccessException | UnsupportedLookAndFeelException e) {
-			LOGGER.error("Setting look and feel from system failed.");
+			//LOGGER.error("Setting look and feel from system failed.");
 			e.printStackTrace();
 			JOptionPane.showMessageDialog(c,
 					"Konnte das Farbschema des Systems nicht übernehmen.", "Debug-Message",
@@ -332,10 +332,10 @@ public class CreateImageAllgemein_GUI extends JFrame {
 							Image.image.setImagename(imagename.getText());
 							Image.image.setDesc(textAreadesc.getText());
 
-							LOGGER.info("Alle Eingaben in Ordnung. Imagename= \""
-									+ Image.image.getImagename()
-									+ "\", Imagebeschreibung=\""
-									+ Image.image.getDesc()+"\"");
+							//LOGGER.info("Alle Eingaben in Ordnung. Imagename= \""
+							//		+ Image.image.getImagename()
+							//		+ "\", Imagebeschreibung=\""
+							//		+ Image.image.getDesc()+"\"");
 							
 							// Zeige nächsten Schritt an
 							CreateImageTechnisch_GUI ea = new CreateImageTechnisch_GUI(c);
@@ -439,7 +439,7 @@ public class CreateImageAllgemein_GUI extends JFrame {
 				|| Hochschule.getText().isEmpty()
 				|| EMail.getText().isEmpty()) {
 			// missing some fields
-			LOGGER.info("Form has missing fields, warning user.");
+			//LOGGER.info("Form has missing fields, warning user.");
 			JOptionPane.showMessageDialog(c,
 							"Bitte geben Sie alle notwendigen Daten an!",
 							"Daten unvollständig",
@@ -451,7 +451,7 @@ public class CreateImageAllgemein_GUI extends JFrame {
 		// x2B= "+"   x2C="-"   x3A=":"   x5F="_"    
 		// 
 		if (!imagename.getText().trim().matches("[a-zA-Z0-9\\x2B\\x2D\\x3A\\x5F]+")) {
-			LOGGER.info("Image name not alpha-numerical, warn user.");
+			//LOGGER.info("Image name not alpha-numerical, warn user.");
 			JOptionPane.showMessageDialog(
 							c,
 							"Der Imagename darf nur aus Buchstaben, Zahlen und den Zeichen +  -  _  :  bestehen.",
diff --git a/dozentenmodul/src/main/java/gui/image/CreateImageTechnisch_GUI.java b/dozentenmodul/src/main/java/gui/image/CreateImageTechnisch_GUI.java
index 4508f128..b77f93ea 100644
--- a/dozentenmodul/src/main/java/gui/image/CreateImageTechnisch_GUI.java
+++ b/dozentenmodul/src/main/java/gui/image/CreateImageTechnisch_GUI.java
@@ -326,7 +326,7 @@ public class CreateImageTechnisch_GUI extends JFrame {
 						Image.image.setCpu(Integer.valueOf(spinnerCPU.getValue().toString()).intValue());
 						Image.image.setRam(Integer.valueOf(spinnerRam.getValue().toString()).intValue());
 						Image.image.setOS(comboBox.getSelectedItem().toString());
-						LOGGER.info("Betriebssystem: "+Image.image.getOS()+",  istVorlage: "+Image.image.isVorlage()+", Lizenzpflichtig: "+Image.image.isLicensed()+", Internetsperre: "+Image.image.isInternet()+", CPU: "+Image.image.getCpu()+",  RAM: "+Image.image.getRam());
+						//LOGGER.info("Betriebssystem: "+Image.image.getOS()+",  istVorlage: "+Image.image.isVorlage()+", Lizenzpflichtig: "+Image.image.isLicensed()+", Internetsperre: "+Image.image.isInternet()+", CPU: "+Image.image.getCpu()+",  RAM: "+Image.image.getRam());
 						PermissionCreateImage_GUI ea=new PermissionCreateImage_GUI(c);
 						ea.setVisible(true);
 						dispose();
diff --git a/dozentenmodul/src/main/java/gui/image/DeleteImage_GUI.java b/dozentenmodul/src/main/java/gui/image/DeleteImage_GUI.java
index e3f482e2..cb74f76f 100644
--- a/dozentenmodul/src/main/java/gui/image/DeleteImage_GUI.java
+++ b/dozentenmodul/src/main/java/gui/image/DeleteImage_GUI.java
@@ -59,6 +59,7 @@ import javax.swing.table.TableRowSorter;
 import models.Links;
 import models.person;
 
+import org.apache.log4j.Logger;
 import org.apache.thrift.TException;
 
 import server.generated.Server.Client;
@@ -69,6 +70,9 @@ import javax.swing.JTextArea;
 
 @SuppressWarnings("serial")
 public class DeleteImage_GUI extends JFrame {
+	
+	private final static Logger LOGGER = Logger
+			.getLogger(FTPCreateUploader_GUI.class);
 
 	private final JPanel contentPanel = new JPanel();
 	JLabel labelName;
@@ -212,7 +216,7 @@ public class DeleteImage_GUI extends JFrame {
 			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
 		} catch (ClassNotFoundException | InstantiationException
 				| IllegalAccessException | UnsupportedLookAndFeelException e) {
-			// TODO Auto-generated catch block
+			 
 			e.printStackTrace();
 		}
 		// Setzt den Fenstertitel
@@ -320,7 +324,7 @@ public class DeleteImage_GUI extends JFrame {
 				comboBox.addItem(list.get(i));
 			}
 		} catch (TException e2) {
-			// TODO Auto-generated catch block
+			 
 			e2.printStackTrace();
 			JOptionPane.showMessageDialog(c,
 					e2.getCause() + "\n" + e2.getStackTrace(), "Debug-Message",
@@ -421,7 +425,6 @@ public class DeleteImage_GUI extends JFrame {
 												.getSelectedRow()), 7)
 								.toString();
 
-						// TODO
 						// Image darf nur geloescht werden, wenn keine
 						// Veranstaltung mehr auf das Image verweist.
 						// Unbdingt abfragen!
@@ -432,26 +435,26 @@ public class DeleteImage_GUI extends JFrame {
 								try {
 									client.deleteImageServer(imageid,
 											imageversion);
-									if (client.deleteImageData(imageid,
-											imageversion)) {
-										// if (client.deleteImageServer(imageid
-										// ,imageversion)) {
+									if (client.deleteImageData(imageid,imageversion)) {
+										
+										LOGGER.info("Image '"+imageid+"' erfolgreich gelöscht.");
 
 										DeleteImage_GUI di = new DeleteImage_GUI(c);
 										di.setVisible(true);
 										dispose();
 
 									} else {
+										LOGGER.info("Image '"+imageid+"' konnte nicht gelöscht werden.");
 
 										JOptionPane
 												.showConfirmDialog(
 														c,
-														"Löschen von der DB hat leider nicht geklappt!!",
+														"Image konnte nicht gelöscht werden.",
 														"Fehler",
 														JOptionPane.INFORMATION_MESSAGE);
 									}
 								} catch (HeadlessException e) {
-									// TODO Auto-generated catch block
+									 
 									e.printStackTrace();
 									JOptionPane.showMessageDialog(
 											c,
@@ -460,7 +463,7 @@ public class DeleteImage_GUI extends JFrame {
 											"Debug-Message",
 											JOptionPane.ERROR_MESSAGE);
 								} catch (TException e) {
-									// TODO Auto-generated catch block
+									 
 									e.printStackTrace();
 									JOptionPane.showMessageDialog(
 											c,
@@ -471,6 +474,7 @@ public class DeleteImage_GUI extends JFrame {
 								}
 
 							} else {
+								LOGGER.info("Image '"+imageid+"' konnte nicht gelöscht werden, da mindestens eine Veranstaltung mit diesem Image verlinkt ist.");
 
 								JOptionPane
 										.showMessageDialog(
@@ -480,7 +484,7 @@ public class DeleteImage_GUI extends JFrame {
 												JOptionPane.INFORMATION_MESSAGE);
 							}
 						} catch (TException e) {
-							// TODO Auto-generated catch block
+							 
 							e.printStackTrace();
 							JOptionPane.showMessageDialog(c, e.getCause()
 									+ "\n" + e.getStackTrace(),
@@ -710,7 +714,7 @@ public class DeleteImage_GUI extends JFrame {
 					open.openWebpage(windows);
 
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
+					 
 					e.printStackTrace();
 				}
 			}
@@ -731,7 +735,7 @@ public class DeleteImage_GUI extends JFrame {
 					open.openWebpage(windows);
 
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
+					 
 					e.printStackTrace();
 				}
 
@@ -802,7 +806,7 @@ public class DeleteImage_GUI extends JFrame {
 
 			return model;
 		} catch (TException | ParseException e1) {
-			// TODO Auto-generated catch block
+			 
 			e1.printStackTrace();
 			JOptionPane.showMessageDialog(c,
 					e1.getCause() + "\n" + e1.getStackTrace(), "Debug-Message",
@@ -860,7 +864,7 @@ public class DeleteImage_GUI extends JFrame {
 			labelVersion.setText(res.get("version"));
 			textAreadesc.setText(res.get("desc"));
 		} catch (TException | ParseException e1) {
-			// TODO Auto-generated catch block
+			 
 			e1.printStackTrace();
 		}
 	}
diff --git a/dozentenmodul/src/main/java/gui/image/EditImageAllgemein_GUI.java b/dozentenmodul/src/main/java/gui/image/EditImageAllgemein_GUI.java
index 778fbed1..89548a9b 100644
--- a/dozentenmodul/src/main/java/gui/image/EditImageAllgemein_GUI.java
+++ b/dozentenmodul/src/main/java/gui/image/EditImageAllgemein_GUI.java
@@ -37,6 +37,7 @@ import javax.swing.border.EmptyBorder;
 import javax.swing.border.TitledBorder;
 
 import models.Image;
+import models.ItemOwner;
 import models.Links;
 import models.person;
 
@@ -104,7 +105,6 @@ public class EditImageAllgemein_GUI extends JFrame {
 			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
 		} catch (ClassNotFoundException | InstantiationException
 				| IllegalAccessException | UnsupportedLookAndFeelException e) {
-			// TODO Auto-generated catch block
 			e.printStackTrace();
 		}
 		// Setzt den Fenstertitel
@@ -159,8 +159,8 @@ public class EditImageAllgemein_GUI extends JFrame {
 		Vorname.setEditable(false);
 		Vorname.setEnabled(false);
 		Vorname.setBackground(Color.WHITE);
-		Vorname.setText(person.verantwortlicher.getVorname());
-		//Vorname.setText(Image.image.get);
+		//Vorname.setText(person.verantwortlicher.getVorname());
+		Vorname.setText(ItemOwner.itemOwner.getVorname());
 		Vorname.setColumns(10);
 		Vorname.setBounds(145, 245, 350, 20);
 		panel_1.add(Vorname);
@@ -174,7 +174,8 @@ public class EditImageAllgemein_GUI extends JFrame {
 		Nachname.setEnabled(false);
 		Nachname.setEditable(false);
 		Nachname.setBackground(Color.WHITE);
-		Nachname.setText(person.verantwortlicher.getName());
+		//Nachname.setText(person.verantwortlicher.getName());
+		Nachname.setText(ItemOwner.itemOwner.getNachname());
 		Nachname.setColumns(10);
 		Nachname.setBounds(145, 276, 350, 20);
 		panel_1.add(Nachname);
@@ -188,7 +189,8 @@ public class EditImageAllgemein_GUI extends JFrame {
 		Hochschule.setEnabled(false);
 		Hochschule.setEditable(false);
 		Hochschule.setBackground(Color.WHITE);
-		Hochschule.setText(person.verantwortlicher.getHochschule());
+		//Hochschule.setText(person.verantwortlicher.getHochschule());
+		Hochschule.setText(ItemOwner.itemOwner.getHochschule());
 		Hochschule.setColumns(10);
 		Hochschule.setBounds(145, 307, 350, 20);
 		panel_1.add(Hochschule);
@@ -202,7 +204,8 @@ public class EditImageAllgemein_GUI extends JFrame {
 		EMail.setEnabled(false);
 		EMail.setEditable(false);
 		EMail.setBackground(Color.WHITE);
-		EMail.setText(person.verantwortlicher.getEMail());
+		//EMail.setText(person.verantwortlicher.getEMail());
+		EMail.setText(ItemOwner.itemOwner.getEmail());
 		EMail.setColumns(10);
 		EMail.setBounds(145, 338, 350, 20);
 		panel_1.add(EMail);
@@ -337,12 +340,12 @@ public class EditImageAllgemein_GUI extends JFrame {
 							Image.image.setImagename(imagename.getText());
 							Image.image.setDesc(textAreadesc.getText());
 							// Info
-							LOGGER.info("Alle Eingaben in Ordnung. Imagename= \""
-											+ Image.image.getImagename()
-											+ ", NewImageName=\""
-											+ Image.image.getNewName()
-											+ "\", Imagebeschreibung=\""
-											+ Image.image.getDesc()+"\"");
+							//LOGGER.info("Alle Eingaben in Ordnung. Imagename= \""
+							//				+ Image.image.getImagename()
+							//				+ ", NewImageName=\""
+							//				+ Image.image.getNewName()
+							//				+ "\", Imagebeschreibung=\""
+							//				+ Image.image.getDesc()+"\"");
 
 							
 							EditImageTechnisch_GUI ea = new EditImageTechnisch_GUI(c);
@@ -385,11 +388,8 @@ public class EditImageAllgemein_GUI extends JFrame {
 				URI windows;
 				try {
 					windows = new URI(Links.getFAQ());
-					
 					open.openWebpage(windows);
-					
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
 					e.printStackTrace();
 				}
 			}
@@ -407,11 +407,8 @@ public class EditImageAllgemein_GUI extends JFrame {
 				URI windows;
 				try {
 					windows = new URI(Links.getOTRS());
-					
 					open.openWebpage(windows);
-					
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
 					e.printStackTrace();
 				}
 				
@@ -427,14 +424,7 @@ public class EditImageAllgemein_GUI extends JFrame {
 			}
 		});
 		mnNewMenu_1.add(menuItem);
-		// setFocusTraversalPolicy(new FocusTraversalOnArray(new
-		// Component[]{getContentPane(), panel_2, lblNewLabel,
-		// txtpnBitteWhlenSie, contentPanel, panel_1, label, Vorname, label_7,
-		// Nachname, label_8, Hochschule, label_9, EMail, lblImagename,
-		// imagename, txtrGebenSieBitte, panel, lblPflichtfelder, lblHauptmen,
-		// label_1, lblVlimage, label_2, lblNewLabel_1, buttonPane, backButton,
-		// okButton, separator, separator_1, menuBar, mnNewMenu_1, mntmFaq,
-		// mntmOtrs}));
+
 		JMenu mnNewMenu_Info = new JMenu("Info");
 		mnNewMenu_Info.addMouseListener(new MouseAdapter() {
 			@Override
@@ -461,7 +451,7 @@ public class EditImageAllgemein_GUI extends JFrame {
 			} else {
 				Image.image.setLicensed(true);
 			}
-			LOGGER.debug(map.get("template"));
+			//LOGGER.debug(map.get("template"));
 			if (map.get("template").equals("false")) {
 				Image.image.setVorlage(false);
 			} else {
@@ -484,7 +474,6 @@ public class EditImageAllgemein_GUI extends JFrame {
 			Image.image.setShareMode(mode);
 			Image.image.setOS(map.get("os"));
 		} catch (TException e) {
-			// TODO Auto-generated catch block
 			e.printStackTrace();
 			JOptionPane.showMessageDialog(c,
 					e.getCause() + "\n" + e.getStackTrace(), "Debug-Message",
diff --git a/dozentenmodul/src/main/java/gui/image/EditImageTechnisch_GUI.java b/dozentenmodul/src/main/java/gui/image/EditImageTechnisch_GUI.java
index 012ae441..712b874a 100644
--- a/dozentenmodul/src/main/java/gui/image/EditImageTechnisch_GUI.java
+++ b/dozentenmodul/src/main/java/gui/image/EditImageTechnisch_GUI.java
@@ -347,12 +347,13 @@ public class EditImageTechnisch_GUI extends JFrame {
 						
 						//System.out.println("OS bei Klick auf Weiter: "+Image.image.getOS());
 						
-						LOGGER.info("OS: " + Image.image.getOS() +
-									", Vorlage: " + Image.image.isVorlage() +
-									", Lizenzpflichtig: " + Image.image.isLicensed() +
-									", Internetsperre: " + Image.image.isInternet() +
-									", CPU: " + Image.image.getCpu() +
-									",  RAM: " + Image.image.getRam());
+						//LOGGER.info("OS: " + Image.image.getOS() +
+						//			", Vorlage: " + Image.image.isVorlage() +
+						//			", Lizenzpflichtig: " + Image.image.isLicensed() +
+						//			", Internetsperre: " + Image.image.isInternet() +
+						//			", CPU: " + Image.image.getCpu() +
+						//			",  RAM: " + Image.image.getRam());
+						
 						// oeffnet das naechste Fenster
 						PermissionEditImage_GUI ea=new PermissionEditImage_GUI(c);
 						ea.setVisible(true);
diff --git a/dozentenmodul/src/main/java/gui/image/FTPCreateUploader_GUI.java b/dozentenmodul/src/main/java/gui/image/FTPCreateUploader_GUI.java
index e656a711..673b8537 100644
--- a/dozentenmodul/src/main/java/gui/image/FTPCreateUploader_GUI.java
+++ b/dozentenmodul/src/main/java/gui/image/FTPCreateUploader_GUI.java
@@ -63,8 +63,7 @@ public class FTPCreateUploader_GUI extends JFrame implements
 	/**
 	 * Logger instance for this class.
 	 */
-	private final static Logger LOGGER = Logger
-			.getLogger(FTPCreateUploader_GUI.class);
+	private final static Logger LOGGER = Logger.getLogger(FTPCreateUploader_GUI.class);
 
 
 	@SuppressWarnings("unused")
@@ -398,10 +397,12 @@ public class FTPCreateUploader_GUI extends JFrame implements
 						//save data
 						boolean success = writeData();
 						if(success==true){
+							LOGGER.info("Neues Image '"+Image.image.getImagename()+"' erfolgreich gespeichert.");
 							JOptionPane.showMessageDialog(c,
 									"Die Daten wurden erfolgreich gespeichert.", "Daten gespeichert",
 									JOptionPane.INFORMATION_MESSAGE);
 						} else {
+							LOGGER.info("Neues Image '"+Image.image.getImagename()+"' konnte nicht gespeichert werden.");
 							JOptionPane.showMessageDialog(c,
 									"Die Daten konnten nicht gespeichert werden.", "Fehler",
 									JOptionPane.ERROR_MESSAGE);
@@ -583,9 +584,10 @@ public class FTPCreateUploader_GUI extends JFrame implements
 		try {
 			LOGGER.info("Getting FTP User...");
 			user = client.getFtpUser();
-			LOGGER.debug("FTP name: " + user.userName);
-			LOGGER.debug("FTP path: " + user.path);
-			LOGGER.debug("FTP pass: " + user.password);
+			LOGGER.info("Received FTP user.");
+			//LOGGER.debug("FTP name: " + user.userName);
+			//LOGGER.debug("FTP path: " + user.path);
+			//LOGGER.debug("FTP pass: " + user.password);
 		} catch (TException e) {
 			// TODO Auto-generated catch block
 			LOGGER.error("Konnte vom Satellit keinen FTP-User erhalten!");
@@ -596,10 +598,10 @@ public class FTPCreateUploader_GUI extends JFrame implements
 		}
 		DateFormat formatter = new SimpleDateFormat("yyyMMddHHmmss");
 
-		LOGGER.info("Setting new name: " + formatter.format(new Date()) + "_"
-				+ person.verantwortlicher.getHochschule() + "_"
-				+ person.verantwortlicher.getUsername() + "_"
-				+ Image.image.getImagename() + ".vmdk");
+		//LOGGER.info("Setting new name: " + formatter.format(new Date()) + "_"
+		//		+ person.verantwortlicher.getHochschule() + "_"
+		//		+ person.verantwortlicher.getUsername() + "_"
+		//		+ Image.image.getImagename() + ".vmdk");
 		Image.image.setNewName(formatter.format(new Date()) + "_"
 				+ person.verantwortlicher.getHochschule() + "_"
 				+ person.verantwortlicher.getUsername() + "_"
diff --git a/dozentenmodul/src/main/java/gui/image/FTPEditDownloader_GUI.java b/dozentenmodul/src/main/java/gui/image/FTPEditDownloader_GUI.java
index 5cd9d8f9..00ef5f8a 100644
--- a/dozentenmodul/src/main/java/gui/image/FTPEditDownloader_GUI.java
+++ b/dozentenmodul/src/main/java/gui/image/FTPEditDownloader_GUI.java
@@ -414,7 +414,7 @@ public class FTPEditDownloader_GUI extends JFrame implements
 				isAborted = true; // set flag
 				try {
 					client.DeleteFtpUser(user.userName);
-					LOGGER.info("Deleted FTP user.");
+					LOGGER.info("FTP user deleted.");
 				} catch (TException e1) {
 					// TODO Auto-generated catch block
 					e1.printStackTrace();
diff --git a/dozentenmodul/src/main/java/gui/image/FTPEditUploader_GUI.java b/dozentenmodul/src/main/java/gui/image/FTPEditUploader_GUI.java
index 589fbf87..2c6dbc26 100644
--- a/dozentenmodul/src/main/java/gui/image/FTPEditUploader_GUI.java
+++ b/dozentenmodul/src/main/java/gui/image/FTPEditUploader_GUI.java
@@ -345,7 +345,7 @@ public class FTPEditUploader_GUI extends JFrame implements
 				isAborted = true; // set flag
 				try {
 					client.DeleteFtpUser(user.userName);
-					LOGGER.info("Deleted FTP user.");
+					LOGGER.info("FTP user deleted.");
 				} catch (TException e1) {
 					e1.printStackTrace();
 				}
@@ -375,6 +375,7 @@ public class FTPEditUploader_GUI extends JFrame implements
 						// save data
 						boolean success = updateData();
 						if (success == true) {
+							LOGGER.info("Bearbeitetes Image '"+Image.image.getImagename()+"' erfolgreich gespeichert.");
 							JOptionPane
 									.showMessageDialog(
 											c,
@@ -382,6 +383,7 @@ public class FTPEditUploader_GUI extends JFrame implements
 											"Änderungen gespeichert",
 											JOptionPane.INFORMATION_MESSAGE);
 						} else {
+							LOGGER.error("Bearbeitetes Image  '"+Image.image.getImagename()+"'  konnte nicht gespeichert werden.");
 							JOptionPane
 									.showMessageDialog(
 											c,
@@ -551,11 +553,12 @@ public class FTPEditUploader_GUI extends JFrame implements
 		btnUploadStarten.setText("Bitte warten");
 
 		try {
-			LOGGER.info("Getting FTP-User...");
+			//LOGGER.info("Getting FTP-User...");
 			user = client.getFtpUser();
-			LOGGER.debug("FTP name: " + user.userName);
-			LOGGER.debug("FTP path: " + user.path);
-			LOGGER.debug("FTP pass: " + user.password);
+			LOGGER.info("Received FTP user.");
+			//LOGGER.debug("FTP name: " + user.userName);
+			//LOGGER.debug("FTP path: " + user.path);
+			//LOGGER.debug("FTP pass: " + user.password);
 		} catch (TException e) {
 			e.printStackTrace();
 			JOptionPane.showMessageDialog(c,
@@ -566,12 +569,12 @@ public class FTPEditUploader_GUI extends JFrame implements
 
 		// set new file name and path only when uploading a new file. else use
 		// old filename and path
-		LOGGER.info("Getting imagePath: "+Image.image.getImagepath());
-		LOGGER.info("Getting old 'newName': "+Image.image.getNewName());
-		LOGGER.info("Setting new File-Name: " + formatter.format(new Date()) + "_"
-				+ person.verantwortlicher.getHochschule() + "_"
-				+ person.verantwortlicher.getUsername() + "_"
-				+ Image.image.getImagename() + ".vmdk");
+		//LOGGER.info("Getting imagePath: "+Image.image.getImagepath());
+		//LOGGER.info("Getting old 'newName': "+Image.image.getNewName());
+		//LOGGER.info("Setting new File-Name: " + formatter.format(new Date()) + "_"
+		//		+ person.verantwortlicher.getHochschule() + "_"
+		//		+ person.verantwortlicher.getUsername() + "_"
+		//		+ Image.image.getImagename() + ".vmdk");
 		Image.image.setNewName(formatter.format(new Date()) + "_"
 				+ person.verantwortlicher.getHochschule() + "_"
 				+ person.verantwortlicher.getUsername() + "_"
@@ -646,20 +649,19 @@ public class FTPEditUploader_GUI extends JFrame implements
 	public boolean updateData() {
 
 		try {
-			LOGGER.debug("NewFileName: " + Image.image.getNewName());
-			LOGGER.debug("ImageName: " + Image.image.getImagename());
+			//LOGGER.debug("NewFileName: " + Image.image.getNewName());
+			//LOGGER.debug("ImageName: " + Image.image.getImagename());
 
 			//if a new file has been uploaded and new filename is set
 			if (Image.image.getNewName() != null) {
-				LOGGER.debug("(NOT NULL) new FileName is '"+Image.image.getNewName()+"', imagepath="
-						+ Image.image.getImagepath());
+			//	LOGGER.debug("(NOT NULL) new FileName is '"+Image.image.getNewName()+"', imagepath="
+			//			+ Image.image.getImagepath());
 				client.updateImageData(
 						Image.image.getImagename(),
 						Image.image.getImagename(),
 						Image.image.getDesc(),
 						//Image.image.getImagepath(),
 						"temp/"+Image.image.getNewName(),
-						
 						Image.image.isLicensed(),
 						Image.image.isInternet(),
 						Image.image.getRam(),
@@ -675,21 +677,24 @@ public class FTPEditUploader_GUI extends JFrame implements
 				}
 
 			} else { //no new file uploaded and old file name stays
-				LOGGER.debug("(NULL) newName is '"+Image.image.getNewName()+"', imagepath="+ Image.image.getImagepath());
+				//LOGGER.debug("(NULL) newName is '"+Image.image.getNewName()+"', imagepath="+ Image.image.getImagepath());
 				
 				client.updateImageData(
 						Image.image.getImagename(),
 						Image.image.getImagename(),
 						Image.image.getDesc(),
-						
 						//"temp/" + Image.image.getNewName(), //wrong
 						Image.image.getImagepath(),
-						
-						Image.image.isLicensed(), Image.image.isInternet(),
-						Image.image.getRam(), Image.image.getCpu(),
-						Image.image.getImageId(), Image.image.getVersion(),
-						Image.image.isVorlage(), Image.image.getFilesize(),
-						Image.image.getShareMode(), Image.image.getOS());
+						Image.image.isLicensed(), 
+						Image.image.isInternet(),
+						Image.image.getRam(), 
+						Image.image.getCpu(),
+						Image.image.getImageId(), 
+						Image.image.getVersion(),
+						Image.image.isVorlage(), 
+						Image.image.getFilesize(),
+						Image.image.getShareMode(), 
+						Image.image.getOS());
 
 				if (fileupload == true) {
 					client.startFileCopy(Image.image.getNewName());
@@ -697,7 +702,6 @@ public class FTPEditUploader_GUI extends JFrame implements
 				}
 			}
 
-			// set additional user rights - quick and dirty TODO refactor
 
 			// remove all additional user permissions on first stage
 
diff --git a/dozentenmodul/src/main/java/gui/image/PermissionCreateImage_GUI.java b/dozentenmodul/src/main/java/gui/image/PermissionCreateImage_GUI.java
index 70fd2025..371841d4 100644
--- a/dozentenmodul/src/main/java/gui/image/PermissionCreateImage_GUI.java
+++ b/dozentenmodul/src/main/java/gui/image/PermissionCreateImage_GUI.java
@@ -57,7 +57,6 @@ import models.RightsManagement;
 import models.person;
 
 import org.apache.log4j.Logger;
-import org.apache.thrift.TException;
 
 import server.generated.Person;
 import server.generated.Server.Client;
@@ -200,7 +199,7 @@ public class PermissionCreateImage_GUI extends JFrame {
 		
 		// if new session, get values for table from database -> initialiting users
 		if (RightsManagement.rightsManagement.getPermittedUserList().size() <= 0) {
-			System.out.println("Loading data from db");
+			//System.out.println("Loading data from db");
 			//do nothing
 			/*try {
 				
@@ -237,11 +236,11 @@ public class PermissionCreateImage_GUI extends JFrame {
 			}*/
 		} else // read from model
 		{
-			System.out.println("reading from model");
-			System.out
-					.println("RightsManagement.rightsManagement.getPermittedUserList().size() = "
-							+ RightsManagement.rightsManagement
-									.getPermittedUserList().size());
+			//System.out.println("reading from model");
+			//System.out
+			//		.println("RightsManagement.rightsManagement.getPermittedUserList().size() = "
+			//				+ RightsManagement.rightsManagement
+			//						.getPermittedUserList().size());
 
 			List<person> listt = RightsManagement.rightsManagement
 					.getPermittedUserList();
@@ -259,10 +258,11 @@ public class PermissionCreateImage_GUI extends JFrame {
 						temp.isImageAdmin(), // Admin
 						temp.getUserID() // userID
 				};
-				System.out.println("Processing: " + temp.getName() + ", "
-						+ temp.getVorname() + ", " + temp.isImageRead() + ", "
-						+ temp.isImageWrite() + ", " + temp.isImageLinkAllowed() + ", "
-						+ temp.isImageAdmin() + ", " + temp.getUserID());
+				//System.out.println("Processing: " + temp.getName() + ", "
+				//		+ temp.getVorname() + ", " + temp.isImageRead() + ", "
+				//		+ temp.isImageWrite() + ", " + temp.isImageLinkAllowed() + ", "
+				//		+ temp.isImageAdmin() + ", " + temp.getUserID());
+				
 				// Fuege diese Objekte der Tabelle hinzu
 				model.addRow(obj);
 				x++;
@@ -334,11 +334,11 @@ public class PermissionCreateImage_GUI extends JFrame {
 				// delete selected users from table
 				int[] deletableRows= table.getSelectedRows();
 				int pointerCorrection=0; //after deleting a row, the length of selected rows is reduced by 1. This pointer counts the already deleted rows and correct the offset of i
-				LOGGER.info("deletabelRows.length="+deletableRows.length);
+				//LOGGER.info("deletabelRows.length="+deletableRows.length);
 				
 				for (int i=0; i<deletableRows.length; i++){
 					
-					LOGGER.info("Deleting rowCount["+i+"], tableRow number "+deletableRows[i-pointerCorrection]);
+					//LOGGER.info("Deleting rowCount["+i+"], tableRow number "+deletableRows[i-pointerCorrection]);
 					model.removeRow(deletableRows[i-pointerCorrection]);
 					pointerCorrection++;
 				}							
@@ -459,7 +459,7 @@ public class PermissionCreateImage_GUI extends JFrame {
 						for (int i = 0; i < table.getRowCount(); i++) {
 							checkIntegrity(i); // check integrity of each line
 												// again
-							System.out.println("in auto-correct");
+							//System.out.println("in auto-correct");
 						}
 
 						saveTableToList();
@@ -671,7 +671,7 @@ public class PermissionCreateImage_GUI extends JFrame {
 	// save the entered rights into the model and prepare them to be written to
 	// the database
 	private void saveTableToList() {
-		System.out.println("Saving Table to List");
+		//System.out.println("Saving Table to List");
 
 		List<person> list = new ArrayList<person>();
 
@@ -679,7 +679,7 @@ public class PermissionCreateImage_GUI extends JFrame {
 
 		// get values from table and save the checkbox values
 		if (map == null)
-			System.out.println("Error: map is null");
+			//System.out.println("Error: map is null");
 
 		// for (int i = 0; i < map.size(); i++) {
 		for (int i = 0; i < table.getRowCount(); i++) {
@@ -716,12 +716,12 @@ public class PermissionCreateImage_GUI extends JFrame {
 			}
 		}
 
-		System.out.println("Setting list information.\tTable size: "
-				+ table.getRowCount() + "\t List length (=selected users): "
-				+ list.size());
-		for (int y = 0; y < list.size(); y++) {
-			System.out.println("" + list.get(y).getName());
-		}
+		//System.out.println("Setting list information.\tTable size: "
+		//		+ table.getRowCount() + "\t List length (=selected users): "
+		//		+ list.size());
+		//for (int y = 0; y < list.size(); y++) {
+		//	System.out.println("" + list.get(y).getName());
+		//}
 
 		RightsManagement.rightsManagement.setPermittedUserList(list);
 	}// end saveTableToList()
diff --git a/dozentenmodul/src/main/java/gui/image/PermissionEditImage_GUI.java b/dozentenmodul/src/main/java/gui/image/PermissionEditImage_GUI.java
index 88a63883..1cb5d26a 100644
--- a/dozentenmodul/src/main/java/gui/image/PermissionEditImage_GUI.java
+++ b/dozentenmodul/src/main/java/gui/image/PermissionEditImage_GUI.java
@@ -188,7 +188,7 @@ public class PermissionEditImage_GUI extends JFrame {
 
 		// if new session, get values for table from database
 		if (RightsManagement.rightsManagement.getPermittedUserList().size() <= 0) {
-			System.out.println("Loading data from db");
+			//System.out.println("Loading data from db");
 			try {
 								
 				map = client.getPermissionForUserAndImage(person.verantwortlicher.getUserID(), Image.image.getImageId());
@@ -208,7 +208,7 @@ public class PermissionEditImage_GUI extends JFrame {
 							(boolean)map.get(x).isImage_admin(), // Admin
 							map.get(x).getUserID() // userID
 					};
-					System.out.println(map.get(x).isImage_read()+"gfhfxg");
+					//System.out.println(map.get(x).isImage_read()+"gfhfxg");
 					// Fuege diese Objekte der Tabelle hinzu
 					model.addRow(obj);
 					
@@ -223,11 +223,11 @@ public class PermissionEditImage_GUI extends JFrame {
 			}
 		} else // read from model
 		{
-			System.out.println("reading from model");
-			System.out
-					.println("RightsManagement.rightsManagement.getPermittedUserList().size() = "
-							+ RightsManagement.rightsManagement
-									.getPermittedUserList().size());
+			//System.out.println("reading from model");
+			//System.out
+			//		.println("RightsManagement.rightsManagement.getPermittedUserList().size() = "
+			//				+ RightsManagement.rightsManagement
+			//						.getPermittedUserList().size());
 
 			List<person> listt = RightsManagement.rightsManagement
 					.getPermittedUserList();
@@ -246,10 +246,11 @@ public class PermissionEditImage_GUI extends JFrame {
 						temp.isImageAdmin(), // Admin
 						temp.getUserID() // userID
 				};
-				System.out.println("Processing: " + temp.getName() + ", "
-						+ temp.getVorname() + ", " + temp.isImageRead() + ", "
-						+ temp.isImageWrite() + ", " + temp.isImageLinkAllowed() + ", "
-						+ temp.isImageAdmin() + ", " + temp.getUserID());
+				//System.out.println("Processing: " + temp.getName() + ", "
+				//		+ temp.getVorname() + ", " + temp.isImageRead() + ", "
+				//		+ temp.isImageWrite() + ", " + temp.isImageLinkAllowed() + ", "
+				//		+ temp.isImageAdmin() + ", " + temp.getUserID());
+				
 				// Fuege diese Objekte der Tabelle hinzu
 				model.addRow(obj);
 				x++;
@@ -337,11 +338,11 @@ public class PermissionEditImage_GUI extends JFrame {
 				// delete selected users from table
 				int[] deletableRows= table.getSelectedRows();
 				int pointerCorrection=0; //after deleting a row, the length of selected rows is reduced by 1. This pointer counts the already deleted rows and correct the offset of i
-				LOGGER.info("deletabelRows.length="+deletableRows.length);
+				//LOGGER.info("deletabelRows.length="+deletableRows.length);
 				
 				for (int i=0; i<deletableRows.length; i++){
 					
-					LOGGER.info("Deleting rowCount["+i+"], tableRow number "+deletableRows[i-pointerCorrection]);
+					//LOGGER.info("Deleting rowCount["+i+"], tableRow number "+deletableRows[i-pointerCorrection]);
 					model.removeRow(deletableRows[i-pointerCorrection]);
 					pointerCorrection++;
 				}
@@ -457,7 +458,7 @@ public class PermissionEditImage_GUI extends JFrame {
 						for (int i = 0; i < table.getRowCount(); i++) {
 							checkIntegrity(i); // check integrity of each line
 												// again
-							System.out.println("in auto-correct");
+							//System.out.println("in auto-correct");
 						}
 
 						saveTableToList();
@@ -557,7 +558,7 @@ public class PermissionEditImage_GUI extends JFrame {
 	// save the entered rights into the model and prepare them to be written to
 	// the database
 	private void saveTableToList() {
-		System.out.println("Saving Table to List");
+		//System.out.println("Saving Table to List");
 
 		List<person> list = new ArrayList<person>();
 
@@ -565,7 +566,7 @@ public class PermissionEditImage_GUI extends JFrame {
 
 		// get values from table and save the checkbox values
 		if (map == null)
-			System.out.println("Error: map is null");
+			//System.out.println("Error: map is null");
 
 		// for (int i = 0; i < map.size(); i++) {
 		for (int i = 0; i < table.getRowCount(); i++) {
diff --git a/dozentenmodul/src/main/java/gui/image/SearchEditImage_GUI.java b/dozentenmodul/src/main/java/gui/image/SearchEditImage_GUI.java
index cfb83308..0c9099c0 100644
--- a/dozentenmodul/src/main/java/gui/image/SearchEditImage_GUI.java
+++ b/dozentenmodul/src/main/java/gui/image/SearchEditImage_GUI.java
@@ -21,6 +21,7 @@ import java.net.URISyntaxException;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
@@ -53,6 +54,7 @@ import javax.swing.table.TableModel;
 import javax.swing.table.TableRowSorter;
 
 import models.Image;
+import models.ItemOwner;
 import models.Links;
 import models.person;
 
@@ -442,7 +444,12 @@ public class SearchEditImage_GUI extends JFrame {
 													.convertRowIndexToModel(tablemyImages
 															.getSelectedRow()),
 											7).toString();
+							
+							//write the values into the information pane on the right hand side
 							writeImageData(imageid, version);
+							
+							//fill the itemOwnder model with information from selected item
+							setItemOwnerInformation(imageid);
 						}
 					}
 				});
@@ -673,7 +680,6 @@ public class SearchEditImage_GUI extends JFrame {
 					open.openWebpage(windows);
 
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
 					e.printStackTrace();
 				}
 			}
@@ -694,7 +700,6 @@ public class SearchEditImage_GUI extends JFrame {
 					open.openWebpage(windows);
 
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
 					e.printStackTrace();
 				}
 
@@ -729,29 +734,24 @@ public class SearchEditImage_GUI extends JFrame {
 	// Initiale Beffuelung eines Table models
 	public DefaultTableModel initTableModel(DefaultTableModel model) {
 
-		LOGGER.debug("trying to init table first time... in: searcheditimage_gui");
+		//LOGGER.debug("trying to init table first time... in: searcheditimage_gui");
 		
 		List<server.generated.Image> images;
 		try {
 			// Hole eine Liste der passenden Images
 			images = client.getImageListPermissionWrite(person.verantwortlicher
 					.getUserID());
-			//System.out.println("User is: "
-				//	+ person.verantwortlicher.getUserID());
-			// images = client.getImageList(person.verantwortlicher.getUserID(),
-			// requiredPermission);
 
 			Iterator<server.generated.Image> i = images.iterator();
 			SimpleDateFormat in = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
 			SimpleDateFormat out = new SimpleDateFormat("dd.MM.yyyy HH:mm:ss");
 			int x = 0;
-			//System.out.println("Imagesize is: "+images.size());
 
 			while (i.hasNext()) {
 				// erzeuge Objekte fuer die Tabelle
-				LOGGER.debug("Image last updated on: "
-						+ images.get(x).updateTime);
-				LOGGER.debug("Image name: " + images.get(x).getImageName());
+				//LOGGER.debug("Image last updated on: "
+				//		+ images.get(x).updateTime);
+				//LOGGER.debug("Image name: " + images.get(x).getImageName());
 				
 				Object[] obj = { images.get(x).getImageName(),
 						images.get(x).getLicenseRestriction(),
@@ -767,15 +767,14 @@ public class SearchEditImage_GUI extends JFrame {
 				// Fuege diese Objekte der Tabelle hinzu
 
 				model.addRow(obj);
-				LOGGER.info("Counting model.getRowCount(): "+model.getRowCount());
+				//LOGGER.info("Counting model.getRowCount(): "+model.getRowCount());
 				x++;
 				i.next();
 			}
-			LOGGER.info("Finished counting crap, mo"+model.getRowCount());
+			//LOGGER.info("Finished counting crap, mo"+model.getRowCount());
 
 			return model;
 		} catch (TException | ParseException e1) {
-			// TODO Auto-generated catch block
 			e1.printStackTrace();
 			JOptionPane.showMessageDialog(c,
 					e1.getCause() + "\n" + e1.getStackTrace(), "Debug-Message",
@@ -846,10 +845,32 @@ public class SearchEditImage_GUI extends JFrame {
 			
 			
 		} catch (TException | ParseException e1) {
-			// TODO Auto-generated catch block
 			e1.printStackTrace();
 		}
-	}
+	}//end writeImageData
+	
+	
+	public void setItemOwnerInformation(String imageid){
+		Map<String, String> map = new HashMap<String, String>();
+		
+		try {
+			//get values from server and set them in model
+			map=client.getItemOwner(imageid);
+			
+			ItemOwner.itemOwner.setUserID(map.get("userID"));
+			ItemOwner.itemOwner.setUsername(map.get("loginName"));
+			ItemOwner.itemOwner.setNachname(map.get("Nachname"));
+			ItemOwner.itemOwner.setVorname(map.get("Vorname"));
+			ItemOwner.itemOwner.setEmail(map.get("mail"));
+			ItemOwner.itemOwner.setHochschule(map.get("institution"));
+						
+			
+		} catch (TException e) {
+			e.printStackTrace();
+		}
+		
+	}//end setItemInformation
+	
 	
 	public static String byteToGigabyte(long bytes, boolean si) {
 	    int unit = si ? 1000 : 1024;
@@ -857,5 +878,5 @@ public class SearchEditImage_GUI extends JFrame {
 	    int exp = (int) (Math.log(bytes) / Math.log(unit));
 	    String pre = (si ? "kMGTPE" : "KMGTPE").charAt(exp-1) + (si ? "" : "i");
 	    return String.format("%.1f %sB", bytes / Math.pow(unit, exp), pre);
-	}
-}
+	}//end byteToGigabyte
+}// end class
diff --git a/dozentenmodul/src/main/java/gui/image/SearchImage_GUI.java b/dozentenmodul/src/main/java/gui/image/SearchImage_GUI.java
index 050b81d8..ba57605f 100644
--- a/dozentenmodul/src/main/java/gui/image/SearchImage_GUI.java
+++ b/dozentenmodul/src/main/java/gui/image/SearchImage_GUI.java
@@ -47,8 +47,6 @@ import javax.swing.UIManager;
 import javax.swing.UnsupportedLookAndFeelException;

 import javax.swing.border.EmptyBorder;

 import javax.swing.border.TitledBorder;

-import javax.swing.event.ChangeEvent;

-import javax.swing.event.ChangeListener;

 import javax.swing.event.ListSelectionEvent;

 import javax.swing.event.ListSelectionListener;

 import javax.swing.table.DefaultTableModel;

@@ -64,7 +62,6 @@ import org.apache.thrift.TException;
 

 import server.generated.Server.Client;

 import thrift.ThriftConnection;

-

 import util.OpenLinks;

 

 @SuppressWarnings("serial")

@@ -257,7 +254,7 @@ public class SearchImage_GUI extends JFrame {
 			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());

 		} catch (ClassNotFoundException | InstantiationException

 				| IllegalAccessException | UnsupportedLookAndFeelException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		}

 		// Setzt den Fenstertitel

@@ -394,7 +391,7 @@ public class SearchImage_GUI extends JFrame {
 				comboBox.addItem(list.get(i));

 			}

 		} catch (TException e2) {

-			// TODO Auto-generated catch block

+			 

 			e2.printStackTrace();

 			JOptionPane.showMessageDialog(c,

 					e2.getCause() + "\n" + e2.getStackTrace(), "Debug-Message",

@@ -916,7 +913,7 @@ public class SearchImage_GUI extends JFrame {
 					open.openWebpage(windows);

 

 				} catch (URISyntaxException e) {

-					// TODO Auto-generated catch block

+					 

 					e.printStackTrace();

 				}

 			}

@@ -937,7 +934,7 @@ public class SearchImage_GUI extends JFrame {
 					open.openWebpage(windows);

 

 				} catch (URISyntaxException e) {

-					// TODO Auto-generated catch block

+					 

 					e.printStackTrace();

 				}

 

@@ -1002,7 +999,7 @@ public class SearchImage_GUI extends JFrame {
 

 			return model;

 		} catch (TException | ParseException e1) {

-			// TODO Auto-generated catch block

+			 

 			e1.printStackTrace();

 			JOptionPane.showMessageDialog(c,

 					e1.getCause() + "\n" + e1.getStackTrace(), "Debug-Message",

@@ -1048,7 +1045,7 @@ public class SearchImage_GUI extends JFrame {
 

 			return model;

 		} catch (TException | ParseException e1) {

-			// TODO Auto-generated catch block

+			 

 			e1.printStackTrace();

 			JOptionPane.showMessageDialog(c,

 					e1.getCause() + "\n" + e1.getStackTrace(), "Debug-Message",

@@ -1093,7 +1090,7 @@ public class SearchImage_GUI extends JFrame {
 

 				return model;

 			} catch (TException | ParseException e1) {

-				// TODO Auto-generated catch block

+				 

 				e1.printStackTrace();

 				JOptionPane.showMessageDialog(c,

 						e1.getCause() + "\n" + e1.getStackTrace(), "Debug-Message",

@@ -1165,7 +1162,7 @@ public class SearchImage_GUI extends JFrame {
 			labelWeitereVerantwortliche.setToolTipText(labelWeitereVerantwortliche.getText());

 			

 		} catch (TException | ParseException e1) {

-			// TODO Auto-generated catch block

+			 

 			e1.printStackTrace();

 		}

 	}

diff --git a/dozentenmodul/src/main/java/gui/intro/ListAllOtherUsers_GUI.java b/dozentenmodul/src/main/java/gui/intro/ListAllOtherUsers_GUI.java
index c67ad6cb..4c24e035 100644
--- a/dozentenmodul/src/main/java/gui/intro/ListAllOtherUsers_GUI.java
+++ b/dozentenmodul/src/main/java/gui/intro/ListAllOtherUsers_GUI.java
@@ -79,9 +79,8 @@ public class ListAllOtherUsers_GUI extends JFrame {
 
 	ThriftConnection con = new ThriftConnection();
 	Client client = models.Client.clientcon.getClient();
-	final DefaultTableModel modelUsers = new DefaultTableModel(titles, 0);
-	final TableRowSorter<TableModel> rowSorterAll = new TableRowSorter<TableModel>(
-			modelUsers);
+	//final DefaultTableModel modelUsers = new DefaultTableModel(titles, 0);
+	
 	private JButton btnAdd;
 	private List<Person> map = null; // List of people
 	private JTextField textField;
@@ -96,6 +95,16 @@ public class ListAllOtherUsers_GUI extends JFrame {
 			+ "Sie können die Veranstaltungen hier löschen. Alternativ werden veraltete Einträge irgendwann automatisch gelöscht.<br />"
 			+ "Veraltet bedeutet, dass Veranstaltungen, die drei Monate lang nicht augerufen wurden, vorerst deaktiviert werden."
 			+ "</div></html>";
+	
+	
+	//prevent table cells being clickable
+	final DefaultTableModel modelUsers = new DefaultTableModel(titles, 0){
+		public boolean isCellEditable(int rowIndex, int mColIndex) {
+			return false;
+		}
+	};
+	
+	final TableRowSorter<TableModel> rowSorterAll = new TableRowSorter<TableModel>(modelUsers);
 
 	/**
 	 * 
@@ -267,11 +276,6 @@ public class ListAllOtherUsers_GUI extends JFrame {
 								model.addRow(obj);
 							}
 
-							System.out.println("Info in row("
-									+ pos
-									+ ") is="
-									+ tableUsers.getValueAt(selectedRows[pos],
-											0));
 							pos++;// next selected row
 						}
 					}// end if
@@ -359,21 +363,17 @@ public class ListAllOtherUsers_GUI extends JFrame {
 	// get users from db which are not in listed in the permission yet
 	public void initTableContent() {
 		
-		LOGGER.info("Getting list of all other users from server");
+		//LOGGER.info("Getting list of all other users from server");
 		try {
 			
 			//set users which are NOT to be listed in table
 			//logged on user
-			System.out.println("adding value'"+ person.verantwortlicher.getUserID());
 			user.add(0, person.verantwortlicher.getUserID());
 			
 			//users already in table
 			for(int y=0; y<table.getRowCount(); y++){
-				System.out.println("adding value'"+table.getValueAt(y, userIDPos)+"'");
 				user.add(""+table.getValueAt(y, userIDPos));
-			}
-			System.out.println("user has '"+user.size()+"' elements.");
-			
+			}			
 			
 			//get the info
 			map = client.getAllOtherSatelliteUsers(user);
diff --git a/dozentenmodul/src/main/java/gui/intro/Login_GUI.java b/dozentenmodul/src/main/java/gui/intro/Login_GUI.java
index 879ae879..e2105074 100644
--- a/dozentenmodul/src/main/java/gui/intro/Login_GUI.java
+++ b/dozentenmodul/src/main/java/gui/intro/Login_GUI.java
@@ -373,8 +373,8 @@ public class Login_GUI extends JFrame {
 			models.Client.clientcon.setClient(bwClient);
 
 			// User-Info
-			LOGGER.debug("Session-ID: " + result.sessionId);
-			LOGGER.debug("Token: " + result.authToken);
+			//LOGGER.debug("Session-ID: " + result.sessionId);
+			//LOGGER.debug("Token: " + result.authToken);
 			setStatus(Color.green, "Daten erhalten.", null);
 			
 			String hochschule = user.eMail.substring(user.eMail.indexOf("@") + 1);
@@ -476,9 +476,9 @@ public class Login_GUI extends JFrame {
 		server.generated.Server.Client client_2 = models.Client.clientcon.getClient();
 		try {
 			String pk_institution = client_2.setInstitution(person.verantwortlicher.getHochschule());
-			LOGGER.info("Institution of user is: "+pk_institution);
+			//LOGGER.info("Institution of user is: "+pk_institution);
 			client_2.setPerson(person.verantwortlicher.getUserID(), person.verantwortlicher.getName(), person.verantwortlicher.getVorname(), person.verantwortlicher.getEMail(), pk_institution);
-			LOGGER.info("user data, ID="+person.verantwortlicher.getUserID()+" , Name="+person.verantwortlicher.getName()+" , Vorname="+ person.verantwortlicher.getVorname()+" , E-Mail="+ person.verantwortlicher.getEMail()+" , Institution="+ pk_institution);
+			//LOGGER.info("user data, ID="+person.verantwortlicher.getUserID()+" , Name="+person.verantwortlicher.getName()+" , Vorname="+ person.verantwortlicher.getVorname()+" , E-Mail="+ person.verantwortlicher.getEMail()+" , Institution="+ pk_institution);
 		} catch (TException e) {
 			// TODO Auto-generated catch block
 			e.printStackTrace();
diff --git a/dozentenmodul/src/main/java/gui/intro/MainMenue_GUI.java b/dozentenmodul/src/main/java/gui/intro/MainMenue_GUI.java
index 0f68de44..724eac5c 100644
--- a/dozentenmodul/src/main/java/gui/intro/MainMenue_GUI.java
+++ b/dozentenmodul/src/main/java/gui/intro/MainMenue_GUI.java
@@ -47,6 +47,7 @@ import javax.swing.border.TitledBorder;
 import models.GUIRights;
 import models.Image;
 import models.ImageRights;
+import models.ItemOwner;
 import models.Lecture;
 import models.Links;
 import models.RightsManagement;
@@ -139,12 +140,16 @@ public class MainMenue_GUI extends JFrame {
 			panel.add(txtpnBitteWhlenSie);
 		}
 		
-		//reset the list of permissions every time the user goes back to the main menu
+		
+		
+		//reset the list of permissions and models
+		//every time the user goes back to the main menu
 		RightsManagement.rightsManagement.getPermittedUserList().clear();
-		//reset model
 		Image.image.reset();
-		//Lecture.lecture.reset();
+		ItemOwner.itemOwner.reset();
 
+		
+		
 		setResizable(false); // window is not resizable
 		
 		contentPanel.setBounds(10, 104, 567, 502);
@@ -597,13 +602,6 @@ public class MainMenue_GUI extends JFrame {
 			GUIRights.rights.setLinkAllowed(0);
 		}// end if else
 		
-		// always print rights information 
-		//LOGGER.info("Rights: (r, w, cp, a, la) = ("
-		//		+ GUIRights.rights.getRead() + ", "
-		//		+ GUIRights.rights.getWrite() + ", "
-		//		+ GUIRights.rights.getChangePermission() + ", "
-		//		+ GUIRights.rights.getAdmin() + ", "
-		//		+ GUIRights.rights.getLinkAllowed() + ")");
 	}// end setRoleRights
 
 	public void setCorrectRadioButton() {
diff --git a/dozentenmodul/src/main/java/gui/intro/VmWareLink_GUI.java b/dozentenmodul/src/main/java/gui/intro/VmWareLink_GUI.java
index 2d50fd8b..fe3c1c9c 100644
--- a/dozentenmodul/src/main/java/gui/intro/VmWareLink_GUI.java
+++ b/dozentenmodul/src/main/java/gui/intro/VmWareLink_GUI.java
@@ -60,7 +60,7 @@ public class VmWareLink_GUI extends JFrame {
 			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
 		} catch (ClassNotFoundException | InstantiationException
 				| IllegalAccessException | UnsupportedLookAndFeelException e) {
-			// TODO Auto-generated catch block
+			 
 			e.printStackTrace();
 		}
 		setTitle("bwLehrpool Suite");
@@ -131,7 +131,7 @@ public class VmWareLink_GUI extends JFrame {
 					open.openWebpage(windows);
 					
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
+					 
 					e.printStackTrace();
 				}
 				
@@ -151,7 +151,7 @@ public class VmWareLink_GUI extends JFrame {
 					open.openWebpage(linux);
 					
 				} catch (URISyntaxException f) {
-					// TODO Auto-generated catch block
+					 
 					f.printStackTrace();
 				}
 			}
@@ -170,7 +170,7 @@ public class VmWareLink_GUI extends JFrame {
 					anleitung = new URI(Links.getAnleitungVMDK());
 					open.openWebpage(anleitung);
 				} catch (URISyntaxException e1) {
-					// TODO Auto-generated catch block
+					 
 					e1.printStackTrace();
 				}
 			}
@@ -229,7 +229,7 @@ public class VmWareLink_GUI extends JFrame {
 								open.openWebpage(windows);
 								
 							} catch (URISyntaxException e) {
-								// TODO Auto-generated catch block
+								 
 								e.printStackTrace();
 							}
 
@@ -253,7 +253,7 @@ public class VmWareLink_GUI extends JFrame {
 								open.openWebpage(windows);
 								
 							} catch (URISyntaxException e) {
-								// TODO Auto-generated catch block
+								 
 								e.printStackTrace();
 							}
 
diff --git a/dozentenmodul/src/main/java/gui/lecture/CreateLectureAllgemein_GUI.java b/dozentenmodul/src/main/java/gui/lecture/CreateLectureAllgemein_GUI.java
index b4c54ab3..3969eb0d 100644
--- a/dozentenmodul/src/main/java/gui/lecture/CreateLectureAllgemein_GUI.java
+++ b/dozentenmodul/src/main/java/gui/lecture/CreateLectureAllgemein_GUI.java
@@ -104,7 +104,7 @@ public class CreateLectureAllgemein_GUI extends JFrame {
 			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
 		} catch (ClassNotFoundException | InstantiationException
 				| IllegalAccessException | UnsupportedLookAndFeelException e) {
-			// TODO Auto-generated catch block
+			 
 			e.printStackTrace();
 		}
 		setTitle("bwLehrpool Suite - Veranstaltung erzeugen");
@@ -509,7 +509,7 @@ public class CreateLectureAllgemein_GUI extends JFrame {
 					windows = new URI(Links.getFAQ());
 					open.openWebpage(windows);
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
+					 
 					e.printStackTrace();
 				}
 			}
@@ -528,7 +528,7 @@ public class CreateLectureAllgemein_GUI extends JFrame {
 					windows = new URI(Links.getOTRS());
 					open.openWebpage(windows);
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
+					 
 					e.printStackTrace();
 				}
 			}
diff --git a/dozentenmodul/src/main/java/gui/lecture/CreateLectureLink_GUI.java b/dozentenmodul/src/main/java/gui/lecture/CreateLectureLink_GUI.java
index f5b157de..c9e8dbd0 100644
--- a/dozentenmodul/src/main/java/gui/lecture/CreateLectureLink_GUI.java
+++ b/dozentenmodul/src/main/java/gui/lecture/CreateLectureLink_GUI.java
@@ -1,5 +1,6 @@
 package gui.lecture;
 
+import gui.image.FTPCreateUploader_GUI;
 import gui.intro.About_GUI;
 import gui.intro.MainMenue_GUI;
 
@@ -58,6 +59,7 @@ import models.Links;
 import models.RightsManagement;
 import models.person;
 
+import org.apache.log4j.Logger;
 import org.apache.thrift.TException;
 
 import server.generated.Server.Client;
@@ -71,6 +73,8 @@ import javax.swing.event.ListSelectionListener;
 
 @SuppressWarnings("serial")
 public class CreateLectureLink_GUI extends JFrame {
+	
+	private final static Logger LOGGER = Logger.getLogger(FTPCreateUploader_GUI.class);
 
 	private final JPanel contentPanel = new JPanel();
 	String[] result;
@@ -118,23 +122,11 @@ public class CreateLectureLink_GUI extends JFrame {
 			return false;
 		}
 	};
-	/*
-	final DefaultTableModel modelPublicVorlagen = new DefaultTableModel(titles,
-			0) {
-		public boolean isCellEditable(int rowIndex, int mColIndex) {
-			return false;
-		}
-	};
-	*/
-	// final TableRowSorter<TableModel> rowSorterAll = new
-	// TableRowSorter<TableModel>(
-	// modelAll);
+	
 	final TableRowSorter<TableModel> rowSorterMyImages = new TableRowSorter<TableModel>(
 			modelMyImages);
 
-	// final TableRowSorter<TableModel> rowSorterPublicVorlagen = new
-	// TableRowSorter<TableModel>(
-	// modelPublicVorlagen);
+	
 	
 	RowFilter rf = null;
 	List<RowFilter<Object,Object>> filters = new ArrayList<RowFilter<Object,Object>>(2);
@@ -158,13 +150,11 @@ public class CreateLectureLink_GUI extends JFrame {
 			public void windowOpened(WindowEvent arg0) {
 				try {
 					initTableModel(modelMyImages);
-					//initTableModel(modelAll);
-					//initTableModel(modelPublicVorlagen);
+
 				} catch (TException e) {
-					// TODO Auto-generated catch block
+
 					e.printStackTrace();
 				} catch (ParseException e) {
-					// TODO Auto-generated catch block
 					e.printStackTrace();
 				}
 
@@ -202,7 +192,7 @@ public class CreateLectureLink_GUI extends JFrame {
 			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
 		} catch (ClassNotFoundException | InstantiationException
 				| IllegalAccessException | UnsupportedLookAndFeelException e) {
-			// TODO Auto-generated catch block
+			 
 			e.printStackTrace();
 		}
 		setTitle("bwLehrpool Suite - Veranstaltung erzeugen");
@@ -299,7 +289,7 @@ public class CreateLectureLink_GUI extends JFrame {
 				comboBox.addItem(list.get(i));
 			}
 		} catch (TException e) {
-			// TODO Auto-generated catch block
+			 
 			e.printStackTrace();
 			JOptionPane.showMessageDialog(c,
 					e.getCause() + "\n" + e.getStackTrace(), "Debug-Message",
@@ -382,12 +372,13 @@ public class CreateLectureLink_GUI extends JFrame {
 												.getSelectedRow()), 7)
 								.toString();
 						try {
+							//write the image data to the information fields on the right
 							writeImageData(imageid, version);
 						} catch (TException e1) {
-							// TODO Auto-generated catch block
+							 
 							e1.printStackTrace();
 						} catch (ParseException e1) {
-							// TODO Auto-generated catch block
+							 
 							e1.printStackTrace();
 						}
 						}
@@ -476,7 +467,7 @@ public class CreateLectureLink_GUI extends JFrame {
 								
 								//set rights for additional users
 								for(int i=0; i< RightsManagement.rightsManagement.getPermittedUserList().size(); i++){
-									System.out.println("Writing additional rights for user "+RightsManagement.rightsManagement.getPermittedUserList().get(i).getUserID()+", User "+(i+1)+"/"+RightsManagement.rightsManagement.getPermittedUserList().size());
+									//System.out.println("Writing additional rights for user "+RightsManagement.rightsManagement.getPermittedUserList().get(i).getUserID()+", User "+(i+1)+"/"+RightsManagement.rightsManagement.getPermittedUserList().size());
 									client.writeAdditionalLectureRights(
 											uuid,
 											RightsManagement.rightsManagement.getPermittedUserList().get(i).getUserID(),
@@ -487,6 +478,7 @@ public class CreateLectureLink_GUI extends JFrame {
 								
 								}//end for
 								
+								LOGGER.info("Veranstaltung '"+Lecture.lecture.getName()+"' wurde erfolgreich angelegt.");
 								
 								JOptionPane
 										.showMessageDialog(
@@ -498,7 +490,8 @@ public class CreateLectureLink_GUI extends JFrame {
 								MainMenue_GUI m = new MainMenue_GUI(c);
 								m.setVisible(true);
 							} catch (TException e1) {
-								// TODO Auto-generated catch block
+								LOGGER.error("Veranstaltung '"+Lecture.lecture.getName()+"' konnte nicht angelegt werden.");
+								 
 								e1.printStackTrace();
 								JOptionPane
 										.showMessageDialog(
@@ -680,7 +673,7 @@ public class CreateLectureLink_GUI extends JFrame {
 					open.openWebpage(windows);
 
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
+					 
 					e.printStackTrace();
 				}
 			}
@@ -701,7 +694,7 @@ public class CreateLectureLink_GUI extends JFrame {
 					open.openWebpage(windows);
 
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
+					 
 					e.printStackTrace();
 				}
 
diff --git a/dozentenmodul/src/main/java/gui/lecture/DeleteLecture_GUI.java b/dozentenmodul/src/main/java/gui/lecture/DeleteLecture_GUI.java
index 685f3a81..44e0c4f5 100644
--- a/dozentenmodul/src/main/java/gui/lecture/DeleteLecture_GUI.java
+++ b/dozentenmodul/src/main/java/gui/lecture/DeleteLecture_GUI.java
@@ -90,9 +90,7 @@ public class DeleteLecture_GUI extends JFrame {
 	Client client = models.Client.clientcon.getClient();
 
 	final DefaultTableModel modelMyLectures = new DefaultTableModel(titles, 0);
-	
 
-	
 	final TableRowSorter<TableModel> rowSorterMyLectures = new TableRowSorter<TableModel>(
 			modelMyLectures);
 	private JButton button;
@@ -105,18 +103,19 @@ public class DeleteLecture_GUI extends JFrame {
 			+ "Sie können die Veranstaltungen hier löschen. Alternativ werden veraltete Einträge irgendwann automatisch gelöscht.<br />"
 			+ "Veraltet bedeutet, dass Veranstaltungen, die drei Monate lang nicht augerufen wurden, vorerst deaktiviert werden."
 			+ "</div></html>";
-	
+
 	RowFilter rf = null;
-	List<RowFilter<Object,Object>> filters = new ArrayList<RowFilter<Object,Object>>(2);
+	List<RowFilter<Object, Object>> filters = new ArrayList<RowFilter<Object, Object>>(
+			2);
 
 	/**
 	 * Create the dialog.
 	 */
 	public DeleteLecture_GUI(Component formerGUI) {
-		
+
 		filters.add(RowFilter.regexFilter(".", 0));
 		rf = RowFilter.orFilter(filters);
-		
+
 		addWindowListener(new WindowAdapter() {
 			@Override
 			public void windowClosing(WindowEvent arg0) {
@@ -130,10 +129,10 @@ public class DeleteLecture_GUI extends JFrame {
 				textFieldName.requestFocusInWindow();
 				try {
 					initTableModel(modelMyLectures);
-					//initTableModel(modelAll);
+					// initTableModel(modelAll);
 
 				} catch (ParseException e) {
-					// TODO Auto-generated catch block
+
 					e.printStackTrace();
 				}
 
@@ -163,7 +162,6 @@ public class DeleteLecture_GUI extends JFrame {
 				tablemyLectures.getColumnModel().getColumn(8).setMinWidth(0);
 				tablemyLectures.getColumnModel().getColumn(8).setMaxWidth(0);
 
-	
 			}
 		});
 		// Verhindert das Vergroessern Des Fensters
@@ -174,7 +172,7 @@ public class DeleteLecture_GUI extends JFrame {
 			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
 		} catch (ClassNotFoundException | InstantiationException
 				| IllegalAccessException | UnsupportedLookAndFeelException e) {
-			// TODO Auto-generated catch block
+
 			e.printStackTrace();
 		}
 		// Setzt den Fenstertitel
@@ -232,29 +230,31 @@ public class DeleteLecture_GUI extends JFrame {
 				// Textfield eingabe auslesen
 				String stext = textFieldName.getText();
 				// Wenn Textfield nicht leer
-				if (stext != "") 
-				{
+				if (stext != "") {
 					activeSearch = true;
 					// Filtere nach der Eingabe
 
-				 	filters.clear();
-					filters.add(RowFilter.regexFilter("(?i)"+stext, 0)); //case insensitive
-					filters.add(RowFilter.regexFilter("(?i)"+stext, 1)); //case insensitive
+					filters.clear();
+					filters.add(RowFilter.regexFilter("(?i)" + stext, 0)); // case
+																			// insensitive
+					filters.add(RowFilter.regexFilter("(?i)" + stext, 1)); // case
+																			// insensitive
 					rf = RowFilter.orFilter(filters);
 					rowSorterMyLectures.setRowFilter(rf);
 
-				} 
-				else 
-				{
+				} else {
 					activeSearch = false;
 					filters.clear();
-					filters.add(RowFilter.regexFilter(".", 0)); //case insensitive, filter for anything
+					filters.add(RowFilter.regexFilter(".", 0)); // case
+																// insensitive,
+																// filter for
+																// anything
 					rf = RowFilter.orFilter(filters);
 					rowSorterMyLectures.setRowFilter(rf);
 				}
-				
+
 				tablemyLectures.clearSelection();
-				
+
 				resetLectureInfo();
 			}
 		});
@@ -301,28 +301,27 @@ public class DeleteLecture_GUI extends JFrame {
 		tablemyLectures.getSelectionModel().addListSelectionListener(
 				new ListSelectionListener() {
 					public void valueChanged(ListSelectionEvent e) {
-						
-						if(tablemyLectures.getSelectedRow() != -1)
-						{
-						String imageid = modelMyLectures.getValueAt(
-								tablemyLectures
-										.convertRowIndexToModel(tablemyLectures
-												.getSelectedRow()), 8)
-								.toString();
 
-						try {
-							writeLectureData(imageid);
-						} catch (TException e1) {
-							// TODO Auto-generated catch block
-							e1.printStackTrace();
-						} catch (ParseException e1) {
-							// TODO Auto-generated catch block
-							e1.printStackTrace();
+						if (tablemyLectures.getSelectedRow() != -1) {
+							String imageid = modelMyLectures
+									.getValueAt(
+											tablemyLectures
+													.convertRowIndexToModel(tablemyLectures
+															.getSelectedRow()),
+											8).toString();
+
+							try {
+								writeLectureData(imageid);
+							} catch (TException e1) {
+
+								e1.printStackTrace();
+							} catch (ParseException e1) {
+
+								e1.printStackTrace();
+							}
 						}
 					}
-					}
-					
-					
+
 				});
 		tablemyLectures.setModel(modelMyLectures);
 
@@ -334,103 +333,67 @@ public class DeleteLecture_GUI extends JFrame {
 		tablemyLectures.setRowSorter(rowSorterMyLectures);
 
 		scrollPaneMyImage.setViewportView(tablemyLectures);
-		
-				button = new JButton("Löschen");
-				button.setBounds(442, 495, 118, 23);
-				contentPanel.add(button);
-				button.addActionListener(new ActionListener() {
-					public void actionPerformed(ActionEvent e) {
 
-						String lectureID = "";
-						int eingabe;
-						String username = person.verantwortlicher.getName() + " "
-								+ person.verantwortlicher.getVorname();
-						// check if a row is selected
-						if (tablemyLectures.getSelectedRowCount() != 0) {
-							// a row is selected
-							// ask for confirmation
-							eingabe = JOptionPane.showConfirmDialog(c,
-									"Wollen Sie diese Daten löschen?", "Löschen?",
-									JOptionPane.YES_NO_OPTION);
-
-							if (eingabe == JOptionPane.YES_OPTION) {
-								// user has confirmed deletion, now get the ID of the
-								// selected lecture
-								lectureID = modelMyLectures
-										.getValueAt(
-												tablemyLectures
-														.convertColumnIndexToModel(tablemyLectures
-																.getSelectedRow()), 8)
-										.toString();
-								LOGGER.info("Lösche Veranstaltung: " + lectureID);
-								try {
-									if (client.deleteLecture(lectureID,
-											person.verantwortlicher.getHochschule(),
-											person.verantwortlicher.getUsername())) {
-										LOGGER.info("Löschen erfolgreich.");
-										// delete successful
-
-										DeleteLecture_GUI dl = new DeleteLecture_GUI(c);
-										dl.setVisible(true);
-										dispose();
-									} else {
-										// delete not successful
-										LOGGER.error("Konnte Veranstaltung '"
-												+ lectureID
-												+ "' nicht aus der Datenbank löschen!");
-										JOptionPane
-												.showMessageDialog(
-														c,
-														"Löschen der Veranstaltung aus der Datenbank fehlgeschlagen.",
-														"Fehler",
-														JOptionPane.INFORMATION_MESSAGE);
-									}
-								} catch (TException e1) {
-									// TODO Auto-generated catch block
-									e1.printStackTrace();
-								}// end delete
-							}// end ask for confirmation
-
-						}// end check if a row is selected
-						/*
-						 * else if (tableAllLectures.getSelectedRowCount() !=0 &&
-						 * tableAllLectures
-						 * .getValueAt(tableAllLectures.getSelectedRow(),
-						 * 5).toString().equals(username)){ //a row is selected //ask
-						 * for confirmation eingabe =
-						 * JOptionPane.showConfirmDialog(null,
-						 * "Wollen Sie diese Daten löschen?", "Löschen?",
-						 * JOptionPane.YES_NO_OPTION);
-						 * 
-						 * if (eingabe == JOptionPane.YES_OPTION) { //user has confirmed
-						 * deletion, now get the ID of the selected lecture lectureID =
-						 * tableAllLectures
-						 * .getValueAt(tableAllLectures.convertColumnIndexToModel
-						 * (tableAllLectures.getSelectedRow()), 8).toString();
-						 * LOGGER.info("Lösche Veranstaltung: "+lectureID); try {
-						 * if(client.deleteLecture(lectureID,
-						 * person.verantwortlicher.getHochschule
-						 * (),person.verantwortlicher.getUsername())){
-						 * LOGGER.info("Löschen erfolgreich."); //delete successful
-						 * 
-						 * DeleteLecture_GUI dl = new DeleteLecture_GUI();
-						 * dl.setVisible(true); dispose(); } else { //delete not
-						 * successful LOGGER.error("Konnte Veranstaltung '" + lectureID
-						 * + "' nicht aus der Datenbank löschen!"); JOptionPane
-						 * .showMessageDialog( null,
-						 * "Löschen aus Datenbank fehlgeschlagen.", "Fehler",
-						 * JOptionPane.INFORMATION_MESSAGE); } } catch (TException e1) {
-						 * // TODO Auto-generated catch block e1.printStackTrace();
-						 * }//end delete }//end ask for confirmation
-						 * 
-						 * } else { //end check if a row is selected JOptionPane
-						 * .showMessageDialog( null,
-						 * "Bitte wählen Sie ein eigenes Image aus.", "Message",
-						 * JOptionPane.INFORMATION_MESSAGE); }
-						 */
+		button = new JButton("Löschen");
+		button.setBounds(442, 495, 118, 23);
+		contentPanel.add(button);
+		button.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
 
-					}
-				});
+				String lectureID = "";
+				int eingabe;
+				String username = person.verantwortlicher.getName() + " "
+						+ person.verantwortlicher.getVorname();
+				// check if a row is selected
+				if (tablemyLectures.getSelectedRowCount() != 0) {
+					// a row is selected
+					// ask for confirmation
+					eingabe = JOptionPane.showConfirmDialog(c,
+							"Wollen Sie diese Daten löschen?", "Löschen?",
+							JOptionPane.YES_NO_OPTION);
+
+					if (eingabe == JOptionPane.YES_OPTION) {
+						// user has confirmed deletion, now get the ID of the
+						// selected lecture
+						lectureID = modelMyLectures
+								.getValueAt(
+										tablemyLectures
+												.convertColumnIndexToModel(tablemyLectures
+														.getSelectedRow()), 8)
+								.toString();
+						// LOGGER.info("Lösche Veranstaltung: " + lectureID);
+						try {
+							if (client.deleteLecture(lectureID,
+									person.verantwortlicher.getHochschule(),
+									person.verantwortlicher.getUsername())) {
+								
+								// delete successful
+								LOGGER.info("Veranstaltung erfolgreich '"+lectureID+"' gelöscht.");
+
+								DeleteLecture_GUI dl = new DeleteLecture_GUI(c);
+								dl.setVisible(true);
+								dispose();
+							} else {
+								// delete not successful
+								LOGGER.error("Konnte Veranstaltung '"
+										+ lectureID
+										+ "' nicht aus der Datenbank löschen!");
+								JOptionPane
+										.showMessageDialog(
+												c,
+												"Löschen der Veranstaltung aus der Datenbank fehlgeschlagen.",
+												"Fehler",
+												JOptionPane.INFORMATION_MESSAGE);
+							}
+						} catch (TException e1) {
+
+							e1.printStackTrace();
+						}// end delete
+					}// end ask for confirmation
+
+				}// end check if a row is selected
+			}
+		});
 		{
 			JPanel buttonPane = new JPanel();
 			buttonPane.setBounds(0, 640, 826, 33);
@@ -573,7 +536,7 @@ public class DeleteLecture_GUI extends JFrame {
 					open.openWebpage(windows);
 
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
+
 					e.printStackTrace();
 				}
 			}
@@ -594,7 +557,7 @@ public class DeleteLecture_GUI extends JFrame {
 					open.openWebpage(windows);
 
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
+
 					e.printStackTrace();
 				}
 
@@ -651,8 +614,7 @@ public class DeleteLecture_GUI extends JFrame {
 						lectures.get(x).isActive,
 						out.format(in.parse(lectures.get(x).lastused)),
 						lectures.get(x).username, lectures.get(x).imagename,
-						" ", lectures.get(x).id,
-						};
+						" ", lectures.get(x).id, };
 				// Fuege diese Objekte der Tabelle hinzu
 				model.addRow(obj);
 				x++;
@@ -662,14 +624,15 @@ public class DeleteLecture_GUI extends JFrame {
 
 			return model;
 		} catch (TException e1) {
-			// TODO Auto-generated catch block
+
 			e1.printStackTrace();
 		}
 		return model;
 	}
-	
+
 	private void resetLectureInfo() {
-		//reset the detailed information on the right hand side when changing search string
+		// reset the detailed information on the right hand side when changing
+		// search string
 
 		labelName.setText("");
 		labelVerantwortlicher.setText("");
@@ -699,4 +662,4 @@ public class DeleteLecture_GUI extends JFrame {
 		labelimageversion.setText(res.get("imageversion"));
 
 	}
-}//end class
+}// end class
diff --git a/dozentenmodul/src/main/java/gui/lecture/EditLectureAllgemein_GUI.java b/dozentenmodul/src/main/java/gui/lecture/EditLectureAllgemein_GUI.java
index 98e2d513..45d4b0e2 100644
--- a/dozentenmodul/src/main/java/gui/lecture/EditLectureAllgemein_GUI.java
+++ b/dozentenmodul/src/main/java/gui/lecture/EditLectureAllgemein_GUI.java
@@ -40,6 +40,7 @@ import javax.swing.border.EmptyBorder;
 import javax.swing.border.TitledBorder;
 
 import models.Image;
+import models.ItemOwner;
 import models.Lecture;
 import models.Links;
 import models.person;
@@ -101,7 +102,7 @@ public class EditLectureAllgemein_GUI extends JFrame {
 			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
 		} catch (ClassNotFoundException | InstantiationException
 				| IllegalAccessException | UnsupportedLookAndFeelException e) {
-			// TODO Auto-generated catch block
+			 
 			e.printStackTrace();
 		}
 		setTitle("bwLehrpool Suite - Veranstaltung bearbeiten");
@@ -153,7 +154,8 @@ public class EditLectureAllgemein_GUI extends JFrame {
 		Vorname = new JTextField();
 		Vorname.setEditable(false);
 		Vorname.setEnabled(false);
-		Vorname.setText(person.verantwortlicher.getVorname());
+		//Vorname.setText(person.verantwortlicher.getVorname());
+		Vorname.setText(ItemOwner.itemOwner.getVorname());
 		Vorname.setBackground(Color.WHITE);
 		Vorname.setColumns(10);
 		Vorname.setBounds(145, 33, 350, 20);
@@ -167,7 +169,8 @@ public class EditLectureAllgemein_GUI extends JFrame {
 		Nachname = new JTextField();
 		Nachname.setEnabled(false);
 		Nachname.setEditable(false);
-		Nachname.setText(person.verantwortlicher.getName());
+		//Nachname.setText(person.verantwortlicher.getName());
+		Nachname.setText(ItemOwner.itemOwner.getNachname());
 		Nachname.setBackground(Color.WHITE);
 		Nachname.setColumns(10);
 		Nachname.setBounds(145, 64, 350, 20);
@@ -181,7 +184,8 @@ public class EditLectureAllgemein_GUI extends JFrame {
 		Hochschule = new JTextField();
 		Hochschule.setEnabled(false);
 		Hochschule.setEditable(false);
-		Hochschule.setText(person.verantwortlicher.getHochschule());
+		//Hochschule.setText(person.verantwortlicher.getHochschule());
+		Hochschule.setText(ItemOwner.itemOwner.getHochschule());
 		Hochschule.setBackground(Color.WHITE);
 		Hochschule.setColumns(10);
 		Hochschule.setBounds(145, 95, 350, 20);
@@ -195,7 +199,8 @@ public class EditLectureAllgemein_GUI extends JFrame {
 		EMail = new JTextField();
 		EMail.setEnabled(false);
 		EMail.setEditable(false);
-		EMail.setText(person.verantwortlicher.getEMail());
+		//EMail.setText(person.verantwortlicher.getEMail());
+		EMail.setText(ItemOwner.itemOwner.getEmail());
 		EMail.setBackground(Color.WHITE);
 		EMail.setColumns(10);
 		EMail.setBounds(145, 126, 350, 20);
@@ -526,7 +531,7 @@ public class EditLectureAllgemein_GUI extends JFrame {
 					windows = new URI(Links.getFAQ());
 					open.openWebpage(windows);
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
+					 
 					e.printStackTrace();
 				}
 			}
@@ -543,7 +548,7 @@ public class EditLectureAllgemein_GUI extends JFrame {
 					windows = new URI(Links.getOTRS());
 					open.openWebpage(windows);
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
+					 
 					e.printStackTrace();
 				}
 			}
diff --git a/dozentenmodul/src/main/java/gui/lecture/EditLectureLink_GUI.java b/dozentenmodul/src/main/java/gui/lecture/EditLectureLink_GUI.java
index 09f7295f..7e8a959f 100644
--- a/dozentenmodul/src/main/java/gui/lecture/EditLectureLink_GUI.java
+++ b/dozentenmodul/src/main/java/gui/lecture/EditLectureLink_GUI.java
@@ -163,10 +163,10 @@ public class EditLectureLink_GUI extends JFrame {
 					//initTableModel(modelPublicVorlagen);
 					initTableModelTemplates(modelPublicVorlagen);
 				} catch (TException e) {
-					// TODO Auto-generated catch block
+					
 					e.printStackTrace();
 				} catch (ParseException e) {
-					// TODO Auto-generated catch block
+					
 					e.printStackTrace();
 				}
 
@@ -242,7 +242,7 @@ public class EditLectureLink_GUI extends JFrame {
 			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
 		} catch (ClassNotFoundException | InstantiationException
 				| IllegalAccessException | UnsupportedLookAndFeelException e) {
-			// TODO Auto-generated catch block
+			
 			e.printStackTrace();
 		}
 		setTitle("bwLehrpool Suite - Veranstaltung bearbeiten");
@@ -375,7 +375,7 @@ public class EditLectureLink_GUI extends JFrame {
 				comboBox.addItem(list.get(i));
 			}
 		} catch (TException e2) {
-			// TODO Auto-generated catch block
+			
 			e2.printStackTrace();
 		}
 		comboBox.addActionListener(new ActionListener() {
@@ -694,7 +694,7 @@ public class EditLectureLink_GUI extends JFrame {
 								MainMenue_GUI m = new MainMenue_GUI(c);
 								m.setVisible(true);
 							} catch (TException e1) {
-								// TODO Auto-generated catch block
+								
 								e1.printStackTrace();
 								JOptionPane
 										.showMessageDialog(
@@ -805,7 +805,7 @@ public class EditLectureLink_GUI extends JFrame {
 								MainMenue_GUI m = new MainMenue_GUI(c);
 								m.setVisible(true);
 							} catch (TException e1) {
-								// TODO Auto-generated catch block
+								
 								e1.printStackTrace();
 								JOptionPane
 										.showMessageDialog(
@@ -913,7 +913,7 @@ public class EditLectureLink_GUI extends JFrame {
 								MainMenue_GUI m = new MainMenue_GUI(c);
 								m.setVisible(true);
 							} catch (TException e1) {
-								// TODO Auto-generated catch block
+								
 								e1.printStackTrace();
 								JOptionPane
 										.showMessageDialog(
@@ -1097,7 +1097,7 @@ public class EditLectureLink_GUI extends JFrame {
 					open.openWebpage(windows);
 
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
+					
 					e.printStackTrace();
 				}
 			}
@@ -1118,7 +1118,7 @@ public class EditLectureLink_GUI extends JFrame {
 					open.openWebpage(windows);
 
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
+					
 					e.printStackTrace();
 				}
 
@@ -1271,7 +1271,7 @@ public class EditLectureLink_GUI extends JFrame {
 			labelVersion.setText(res.get("version"));
 			textAreadesc.setText(res.get("desc"));
 		} catch (TException | ParseException e1) {
-			// TODO Auto-generated catch block
+			
 			e1.printStackTrace();
 		}
 	}
diff --git a/dozentenmodul/src/main/java/gui/lecture/EditLectureSearch_GUI.java b/dozentenmodul/src/main/java/gui/lecture/EditLectureSearch_GUI.java
index ca33dc3c..9867afd7 100644
--- a/dozentenmodul/src/main/java/gui/lecture/EditLectureSearch_GUI.java
+++ b/dozentenmodul/src/main/java/gui/lecture/EditLectureSearch_GUI.java
@@ -22,6 +22,7 @@ import java.text.DateFormat;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
@@ -52,6 +53,7 @@ import javax.swing.table.DefaultTableModel;
 import javax.swing.table.TableModel;
 import javax.swing.table.TableRowSorter;
 
+import models.ItemOwner;
 import models.Lecture;
 import models.Links;
 import models.person;
@@ -87,38 +89,32 @@ public class EditLectureSearch_GUI extends JFrame {
 			"Verantwortlicher", "Image", "Schlagwort", "ID" };
 	ThriftConnection con = new ThriftConnection();
 	Client client = models.Client.clientcon.getClient();
-	private static final String HELP_MESSAGE = "<html><div align=\"center\">" +
-			"Suchen Sie hier Ihre Veranstaltungen und wählen Sie sie für weitere Schritte aus.<br />" +
-			"Klicken Sie anschließend auf \"Weiter\", um die Details der Veranstaltung sowie die Berechtigungen zu ändern." +
-			"</div></html>";
-	
-	/*final DefaultTableModel modelAll = new DefaultTableModel(titles, 0) {
-		public boolean isCellEditable(int rowIndex, int mColIndex) {
-			return false;
-		}
-	};*/
+	private static final String HELP_MESSAGE = "<html><div align=\"center\">"
+			+ "Suchen Sie hier Ihre Veranstaltungen und wählen Sie sie für weitere Schritte aus.<br />"
+			+ "Klicken Sie anschließend auf \"Weiter\", um die Details der Veranstaltung sowie die Berechtigungen zu ändern."
+			+ "</div></html>";
+
 	final DefaultTableModel modelMyLectures = new DefaultTableModel(titles, 0) {
 		public boolean isCellEditable(int rowIndex, int mColIndex) {
 			return false;
 		}
 	};
-	/*final TableRowSorter<TableModel> rowSorterAll = new TableRowSorter<TableModel>(
-			modelAll);*/
-	
+
 	final TableRowSorter<TableModel> rowSorterMyLectures = new TableRowSorter<TableModel>(
 			modelMyLectures);
-	
+
 	RowFilter rf = null;
-	List<RowFilter<Object,Object>> filters = new ArrayList<RowFilter<Object,Object>>(2);
+	List<RowFilter<Object, Object>> filters = new ArrayList<RowFilter<Object, Object>>(
+			2);
 
 	/**
 	 * Create the dialog.
 	 */
 	public EditLectureSearch_GUI(Component formerGUI) {
-		
+
 		filters.add(RowFilter.regexFilter(".", 0));
 		rf = RowFilter.orFilter(filters);
-		
+
 		addWindowListener(new WindowAdapter() {
 			@Override
 			public void windowClosing(WindowEvent arg0) {
@@ -132,10 +128,10 @@ public class EditLectureSearch_GUI extends JFrame {
 				textFieldName.requestFocusInWindow();
 				try {
 					initTableModel(modelMyLectures);
-					//initTableModel(modelAll);
+					// initTableModel(modelAll);
 
 				} catch (ParseException e) {
-					// TODO Auto-generated catch block
+
 					e.printStackTrace();
 				}
 
@@ -175,7 +171,7 @@ public class EditLectureSearch_GUI extends JFrame {
 			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
 		} catch (ClassNotFoundException | InstantiationException
 				| IllegalAccessException | UnsupportedLookAndFeelException e) {
-			// TODO Auto-generated catch block
+
 			e.printStackTrace();
 		}
 		// Setzt den Fenstertitel
@@ -232,31 +228,32 @@ public class EditLectureSearch_GUI extends JFrame {
 				// Textfield eingabe auslesen
 				String stext = textFieldName.getText();
 				// Wenn Textfield nicht leer
-				if (stext != "") 
-				{
+				if (stext != "") {
 					activeSearch = true;
 					// Filtere nach der Eingabe
 
-				 	filters.clear();
-					filters.add(RowFilter.regexFilter("(?i)"+stext, 0)); //case insensitive
-					filters.add(RowFilter.regexFilter("(?i)"+stext, 1)); //case insensitive
+					filters.clear();
+					filters.add(RowFilter.regexFilter("(?i)" + stext, 0)); // case
+																			// insensitive
+					filters.add(RowFilter.regexFilter("(?i)" + stext, 1)); // case
+																			// insensitive
 					rf = RowFilter.orFilter(filters);
 					rowSorterMyLectures.setRowFilter(rf);
 
-
-				} 
-				else 
-				{
+				} else {
 					activeSearch = false;
 					activeSearch = false;
 					filters.clear();
-					filters.add(RowFilter.regexFilter(".", 0)); //case insensitive, filter for anything
+					filters.add(RowFilter.regexFilter(".", 0)); // case
+																// insensitive,
+																// filter for
+																// anything
 					rf = RowFilter.orFilter(filters);
 					rowSorterMyLectures.setRowFilter(rf);
-					
+
 				}
 				tablemyLectures.clearSelection();
-				
+
 				resetLectureInfo();
 			}
 		});
@@ -296,46 +293,54 @@ public class EditLectureSearch_GUI extends JFrame {
 		JLabel lblNewLabel_1 = new JLabel("Bearbeiten");
 		lblNewLabel_1.setBounds(166, 11, 155, 14);
 		contentPanel.add(lblNewLabel_1);
-		
-				JScrollPane scrollPaneMyImage = new JScrollPane();
-				scrollPaneMyImage.setBounds(10, 120, 552, 369);
-				contentPanel.add(scrollPaneMyImage);
-				tablemyLectures = new JTable();
-				tablemyLectures.getSelectionModel().addListSelectionListener(
-						new ListSelectionListener() {
-							public void valueChanged(ListSelectionEvent e) {
-								
-								if(tablemyLectures.getSelectedRow() != -1)
-								{
-								String imageid = modelMyLectures.getValueAt(
-										tablemyLectures
-												.convertRowIndexToModel(tablemyLectures
-														.getSelectedRow()), 8)
-										.toString();
-
-								try {
-									writeLectureData(imageid);
-								} catch (TException e1) {
-									// TODO Auto-generated catch block
-									e1.printStackTrace();
-								} catch (ParseException e1) {
-									// TODO Auto-generated catch block
-									e1.printStackTrace();
-								}
-							}
+
+		JScrollPane scrollPaneMyImage = new JScrollPane();
+		scrollPaneMyImage.setBounds(10, 120, 552, 369);
+		contentPanel.add(scrollPaneMyImage);
+		tablemyLectures = new JTable();
+		tablemyLectures.getSelectionModel().addListSelectionListener(
+				new ListSelectionListener() {
+					public void valueChanged(ListSelectionEvent e) {
+
+						if (tablemyLectures.getSelectedRow() != -1) {
+							String lectureid = modelMyLectures
+									.getValueAt(
+											tablemyLectures
+													.convertRowIndexToModel(tablemyLectures
+															.getSelectedRow()),
+											8).toString();
+
+							try {
+
+								// write the values into the information pane on
+								// the right hand side
+								writeLectureData(lectureid);
+
+								// fill the itemOwnder model with information
+								// from selected item
+								setItemOwnerInformation(lectureid);
+
+							} catch (TException e1) {
+
+								e1.printStackTrace();
+							} catch (ParseException e1) {
+
+								e1.printStackTrace();
 							}
-							
-						});
-				tablemyLectures.setModel(modelMyLectures);
-				
-						tablemyLectures.getColumnModel().getColumn(1).sizeWidthToFit();
-						tablemyLectures.getColumnModel().getColumn(2).sizeWidthToFit();
-						tablemyLectures.getColumnModel().getColumn(3).sizeWidthToFit();
-						tablemyLectures.getColumnModel().getColumn(4).sizeWidthToFit();
-						tablemyLectures.getColumnModel().getColumn(5).sizeWidthToFit();
-						tablemyLectures.setRowSorter(rowSorterMyLectures);
-						
-								scrollPaneMyImage.setViewportView(tablemyLectures);
+						}
+					}
+
+				});
+		tablemyLectures.setModel(modelMyLectures);
+
+		tablemyLectures.getColumnModel().getColumn(1).sizeWidthToFit();
+		tablemyLectures.getColumnModel().getColumn(2).sizeWidthToFit();
+		tablemyLectures.getColumnModel().getColumn(3).sizeWidthToFit();
+		tablemyLectures.getColumnModel().getColumn(4).sizeWidthToFit();
+		tablemyLectures.getColumnModel().getColumn(5).sizeWidthToFit();
+		tablemyLectures.setRowSorter(rowSorterMyLectures);
+
+		scrollPaneMyImage.setViewportView(tablemyLectures);
 		{
 			JPanel buttonPane = new JPanel();
 			buttonPane.setBounds(0, 640, 826, 33);
@@ -355,7 +360,7 @@ public class EditLectureSearch_GUI extends JFrame {
 				});
 				btnBack.setActionCommand("OK");
 				buttonPane.add(btnBack);
-				//getRootPane().setDefaultButton(btnBack);
+				// getRootPane().setDefaultButton(btnBack);
 			}
 			{
 				JButton btnContinue = new JButton("Weiter");
@@ -414,7 +419,7 @@ public class EditLectureSearch_GUI extends JFrame {
 								enddate = out.format(in.parse(enddate));
 								startdate = out.format(in.parse(startdate));
 							} catch (ParseException e2) {
-								// TODO Auto-generated catch block
+
 								e2.printStackTrace();
 							}
 
@@ -427,7 +432,7 @@ public class EditLectureSearch_GUI extends JFrame {
 								Lecture.lecture.setStartdate(df
 										.parse(startdate));
 							} catch (ParseException e1) {
-								// TODO Auto-generated catch block
+
 								e1.printStackTrace();
 							}
 							if (modelMyLectures
@@ -443,102 +448,12 @@ public class EditLectureSearch_GUI extends JFrame {
 
 							// EditImageAllgemein_GUI ea=new
 							// EditImageAllgemein_GUI();
-							EditLectureAllgemein_GUI el = new EditLectureAllgemein_GUI(c);
+							EditLectureAllgemein_GUI el = new EditLectureAllgemein_GUI(
+									c);
 							el.setVisible(true);
 							dispose();
 						}
-						/*else if (tableAllLectures.getSelectedRow() != -1
-								&& tableAllLectures
-										.getValueAt(
-												tableAllLectures
-														.getSelectedRow(), 5)
-										.toString().equals(username)) {
-
-							// a row is selected, do operations
 
-							Lecture.lecture.setid(modelAll
-									.getValueAt(
-											tableAllLectures
-													.convertRowIndexToModel(tableAllLectures
-															.getSelectedRow()),
-											8).toString());
-							Lecture.lecture.setName(modelAll
-									.getValueAt(
-											tableAllLectures
-													.convertRowIndexToModel(tableAllLectures
-															.getSelectedRow()),
-											0).toString());
-							Lecture.lecture.setDesc(modelAll
-									.getValueAt(
-											tableAllLectures
-													.convertRowIndexToModel(tableAllLectures
-															.getSelectedRow()),
-											1).toString());
-							String date = modelAll
-									.getValueAt(
-											tableAllLectures
-													.convertRowIndexToModel(tableAllLectures
-															.getSelectedRow()),
-											2).toString();
-
-							Lecture.lecture.setLinkedImagename(modelAll
-									.getValueAt(
-											tableAllLectures
-													.convertRowIndexToModel(tableAllLectures
-															.getSelectedRow()),
-											6).toString());
-
-							int zweitesLeerzeichen = date.indexOf(" ",
-									date.indexOf(" ") + 1);
-
-							String startdate = date.substring(0,
-									zweitesLeerzeichen);
-							String enddate = date.substring(zweitesLeerzeichen);
-							SimpleDateFormat out = new SimpleDateFormat(
-									"yyyy-MM-dd HH:mm:ss");
-							SimpleDateFormat in = new SimpleDateFormat(
-									"dd.MM.yyyy HH:mm:ss");
-							try {
-								enddate = out.format(in.parse(enddate));
-								startdate = out.format(in.parse(startdate));
-							} catch (ParseException e2) {
-								// TODO Auto-generated catch block
-								e2.printStackTrace();
-							}
-							DateFormat df = new SimpleDateFormat(
-									"yyyy-MM-dd HH:mm:ss");
-
-							try {
-								// Format has to be "yyyy-MM-dd HH:mm:ss"
-								Lecture.lecture.setEnddate(df.parse(enddate));
-								Lecture.lecture.setStartdate(df
-										.parse(startdate));
-							} catch (ParseException e1) {
-								// TODO Auto-generated catch block
-								e1.printStackTrace();
-							}
-							if (modelAll
-									.getValueAt(
-											tableAllLectures
-													.convertRowIndexToModel(tableAllLectures
-															.getSelectedRow()),
-											3).toString().equals("1")) {
-								Lecture.lecture.setActive(true);
-							} else {
-								Lecture.lecture.setActive(false);
-							}
-
-							EditLectureAllgemein_GUI el = new EditLectureAllgemein_GUI();
-							el.setVisible(true);
-							dispose();
-						} else {
-							JOptionPane
-									.showMessageDialog(
-											null,
-											"Bitte wählen Sie ein eigenes Image aus.",
-											"Message",
-											JOptionPane.INFORMATION_MESSAGE);
-						} // End Else */
 					} // end action
 
 				});
@@ -667,7 +582,7 @@ public class EditLectureSearch_GUI extends JFrame {
 					open.openWebpage(windows);
 
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
+
 					e.printStackTrace();
 				}
 			}
@@ -688,7 +603,7 @@ public class EditLectureSearch_GUI extends JFrame {
 					open.openWebpage(windows);
 
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
+
 					e.printStackTrace();
 				}
 
@@ -705,18 +620,19 @@ public class EditLectureSearch_GUI extends JFrame {
 		});
 		mnNewMenu_1.add(mntmAbout);
 
-		
 		JMenu mnNewMenu_Info = new JMenu("Info");
 		mnNewMenu_Info.addMouseListener(new MouseAdapter() {
 			@Override
 			public void mouseClicked(MouseEvent arg0) {
-				JOptionPane.showMessageDialog(c, HELP_MESSAGE, "Hilfe zu dieser Oberfläche", JOptionPane.INFORMATION_MESSAGE);
+				JOptionPane.showMessageDialog(c, HELP_MESSAGE,
+						"Hilfe zu dieser Oberfläche",
+						JOptionPane.INFORMATION_MESSAGE);
 			}
 		});
 		menuBar.add(mnNewMenu_Info);
-		
+
 		c = this;
-		
+
 	}
 
 	// Initiale Beffuelung eines Table models
@@ -725,8 +641,10 @@ public class EditLectureSearch_GUI extends JFrame {
 		List<server.generated.Lecture> lectures;
 		try {
 			// Hole eine Liste der erlaubten Images für die diese Person
-			//lectures = client.getLectureList();
-			lectures = client.getLectureListPermissionWrite(person.verantwortlicher.getUserID());
+			// lectures = client.getLectureList();
+			lectures = client
+					.getLectureListPermissionWrite(person.verantwortlicher
+							.getUserID());
 			Iterator<server.generated.Lecture> i = lectures.iterator();
 			SimpleDateFormat in = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
 			SimpleDateFormat out = new SimpleDateFormat("dd.MM.yyyy HH:mm:ss");
@@ -754,14 +672,15 @@ public class EditLectureSearch_GUI extends JFrame {
 
 			return model;
 		} catch (TException e1) {
-			// TODO Auto-generated catch block
+
 			e1.printStackTrace();
 		}
 		return model;
 	}
-	
+
 	private void resetLectureInfo() {
-		//reset the detailed information on the right hand side when changing search string
+		// reset the detailed information on the right hand side when changing
+		// search string
 
 		labelName.setText("");
 		labelVerantwortlicher.setText("");
@@ -790,6 +709,26 @@ public class EditLectureSearch_GUI extends JFrame {
 				res.get("imagepath").indexOf("/") + 1));
 		labelimageversion.setText(res.get("imageversion"));
 
-	}
+	}// end writeLectureData
+
+	public void setItemOwnerInformation(String lectureid) {
+		Map<String, String> map = new HashMap<String, String>();
+
+		try {
+			// get values from server and set them in model
+			map = client.getItemOwner(lectureid);
+
+			ItemOwner.itemOwner.setUserID(map.get("userID"));
+			ItemOwner.itemOwner.setUsername(map.get("loginName"));
+			ItemOwner.itemOwner.setNachname(map.get("Nachname"));
+			ItemOwner.itemOwner.setVorname(map.get("Vorname"));
+			ItemOwner.itemOwner.setEmail(map.get("mail"));
+			ItemOwner.itemOwner.setHochschule(map.get("institution"));
+
+		} catch (TException e) {
+			e.printStackTrace();
+		}
+
+	}// end setItemInformation
 
-}
+}// end class
diff --git a/dozentenmodul/src/main/java/gui/lecture/PermissionCreateLecture_GUI.java b/dozentenmodul/src/main/java/gui/lecture/PermissionCreateLecture_GUI.java
index 8ddd4e81..6d6f238f 100644
--- a/dozentenmodul/src/main/java/gui/lecture/PermissionCreateLecture_GUI.java
+++ b/dozentenmodul/src/main/java/gui/lecture/PermissionCreateLecture_GUI.java
@@ -193,15 +193,15 @@ public class PermissionCreateLecture_GUI extends JFrame {
 
 		// if new session, get values for table from database
 		if (RightsManagement.rightsManagement.getPermittedUserList().size() <= 0) {
-			System.out.println("Loading data from db");
+			//System.out.println("Loading data from db");
 
 		} else // read from model
 		{
-			System.out.println("reading from model");
-			System.out
-					.println("RightsManagement.rightsManagement.getPermittedUserList().size() = "
-							+ RightsManagement.rightsManagement
-									.getPermittedUserList().size());
+			//System.out.println("reading from model");
+			//System.out
+			//		.println("RightsManagement.rightsManagement.getPermittedUserList().size() = "
+			//				+ RightsManagement.rightsManagement
+			//						.getPermittedUserList().size());
 
 			List<person> listt = RightsManagement.rightsManagement
 					.getPermittedUserList();
@@ -219,10 +219,11 @@ public class PermissionCreateLecture_GUI extends JFrame {
 						temp.isLecture_admin(), // Admin
 						temp.getUserID() // userID
 				};
-				System.out.println("Processing: " + temp.getName() + ", "
-						+ temp.getVorname() + ", " + temp.isLecture_read()
-						+ ", " + temp.isLecture_write() + ", "
-						+ temp.isLecture_admin() + ", " + temp.getUserID());
+				//System.out.println("Processing: " + temp.getName() + ", "
+				//		+ temp.getVorname() + ", " + temp.isLecture_read()
+				//		+ ", " + temp.isLecture_write() + ", "
+				//		+ temp.isLecture_admin() + ", " + temp.getUserID());
+				
 				// Fuege diese Objekte der Tabelle hinzu
 				model.addRow(obj);
 				x++;
@@ -231,8 +232,8 @@ public class PermissionCreateLecture_GUI extends JFrame {
 
 		// table wird hier nie initialisiert und ist entsprechend null
 
-		if (tablePermittedUsers == null)
-			LOGGER.error("NPE incoming...");
+		//if (tablePermittedUsers == null)
+		//	LOGGER.error("NPE incoming...");
 		TableColumn tc1 = tablePermittedUsers.getColumnModel().getColumn(1);
 		tc1.setCellEditor(tablePermittedUsers.getDefaultEditor(Boolean.class));
 		tc1.setCellRenderer(tablePermittedUsers
@@ -372,13 +373,13 @@ public class PermissionCreateLecture_GUI extends JFrame {
 											// This pointer counts the already
 											// deleted rows and correct the
 											// offset of i
-				LOGGER.info("deletabelRows.length=" + deletableRows.length);
+				//LOGGER.info("deletabelRows.length=" + deletableRows.length);
 
 				for (int i = 0; i < deletableRows.length; i++) {
 
-					LOGGER.info("Deleting rowCount[" + i
-							+ "], tableRow number "
-							+ deletableRows[i - pointerCorrection]);
+					//LOGGER.info("Deleting rowCount[" + i
+					//		+ "], tableRow number "
+					//		+ deletableRows[i - pointerCorrection]);
 					model.removeRow(deletableRows[i - pointerCorrection]);
 					pointerCorrection++;
 				}
@@ -453,7 +454,7 @@ public class PermissionCreateLecture_GUI extends JFrame {
 						for (int i = 0; i < tablePermittedUsers.getRowCount(); i++) {
 							checkIntegrity(i); // check integrity of each line
 												// again
-							System.out.println("in auto-correct");
+							//System.out.println("in auto-correct");
 						}
 
 						saveTableToList();
@@ -626,7 +627,7 @@ public class PermissionCreateLecture_GUI extends JFrame {
 	// save the entered rights into the model and prepare them to be written to
 	// the database
 	private void saveTableToList() {
-		System.out.println("Saving Table to List");
+		//System.out.println("Saving Table to List");
 
 		List<person> list = new ArrayList<person>();
 
@@ -641,13 +642,13 @@ public class PermissionCreateLecture_GUI extends JFrame {
 
 			seperatorIndex = tablePermittedUsers.getModel().getValueAt(i, 0)
 					.toString().indexOf(",");
-			LOGGER.info(tablePermittedUsers.getModel().getValueAt(i, 4)
-					.toString() +" (userID)\t"+ Boolean.parseBoolean(tablePermittedUsers
-					.getModel().getValueAt(i, 3).toString())+"(admin)\t"+Boolean.parseBoolean(tablePermittedUsers
-					.getModel().getValueAt(i, 2).toString())+"(write)\t"+Boolean.parseBoolean(tablePermittedUsers
-					.getModel().getValueAt(i, 1).toString())+"(read)\t"+tablePermittedUsers.getModel().getValueAt(i, 0)
-					.toString().substring(0, seperatorIndex)+"(Nachname)\t"+tablePermittedUsers.getModel().getValueAt(i, 0)
-					.toString().substring(seperatorIndex + 2)+"(Vorname)");
+			//LOGGER.info(tablePermittedUsers.getModel().getValueAt(i, 4)
+			//		.toString() +" (userID)\t"+ Boolean.parseBoolean(tablePermittedUsers
+			//		.getModel().getValueAt(i, 3).toString())+"(admin)\t"+Boolean.parseBoolean(tablePermittedUsers
+			//		.getModel().getValueAt(i, 2).toString())+"(write)\t"+Boolean.parseBoolean(tablePermittedUsers
+			//		.getModel().getValueAt(i, 1).toString())+"(read)\t"+tablePermittedUsers.getModel().getValueAt(i, 0)
+			//		.toString().substring(0, seperatorIndex)+"(Nachname)\t"+tablePermittedUsers.getModel().getValueAt(i, 0)
+			//		.toString().substring(seperatorIndex + 2)+"(Vorname)");
 
 			temp.setUserID(tablePermittedUsers.getModel().getValueAt(i, 4)
 					.toString()); // get
@@ -676,9 +677,9 @@ public class PermissionCreateLecture_GUI extends JFrame {
 			}
 		}
 
-		for (int y = 0; y < list.size(); y++) {
-			System.out.println("" + list.get(y).getName());
-		}
+		//for (int y = 0; y < list.size(); y++) {
+		//	System.out.println("" + list.get(y).getName());
+		//}
 
 		RightsManagement.rightsManagement.setPermittedUserList(list);
 	}// end saveTableToList()
diff --git a/dozentenmodul/src/main/java/gui/lecture/PermissionEditLecture_GUI.java b/dozentenmodul/src/main/java/gui/lecture/PermissionEditLecture_GUI.java
index e8dd5608..5857942c 100644
--- a/dozentenmodul/src/main/java/gui/lecture/PermissionEditLecture_GUI.java
+++ b/dozentenmodul/src/main/java/gui/lecture/PermissionEditLecture_GUI.java
@@ -116,7 +116,7 @@ public class PermissionEditLecture_GUI extends JFrame {
 			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
 		} catch (ClassNotFoundException | InstantiationException
 				| IllegalAccessException | UnsupportedLookAndFeelException e) {
-			// TODO Auto-generated catch block
+			
 			e.printStackTrace();
 		}
 		setTitle("bwLehrpool Suite - Berechtigungen");
@@ -220,7 +220,7 @@ public class PermissionEditLecture_GUI extends JFrame {
 
 		// if new session, get values for table from database
 		if (RightsManagement.rightsManagement.getPermittedUserList().size() <= 0) {
-			System.out.println("Loading data from db");
+			//System.out.println("Loading data from db");
 			try {
 
 				map = client.getPermissionForUserAndLecture(
@@ -250,16 +250,13 @@ public class PermissionEditLecture_GUI extends JFrame {
 				}
 
 			} catch (TException e1) {
-				// TODO Auto-generated catch block
+				
 				e1.printStackTrace();
 			}
 		} else // read from model
 		{
-			System.out.println("reading from model");
-			System.out
-					.println("RightsManagement.rightsManagement.getPermittedUserList().size() = "
-							+ RightsManagement.rightsManagement
-									.getPermittedUserList().size());
+			//System.out.println("reading from model");
+			//System.out.println("RightsManagement.rightsManagement.getPermittedUserList().size() = "+ RightsManagement.rightsManagement.getPermittedUserList().size());
 
 			List<person> listt = RightsManagement.rightsManagement
 					.getPermittedUserList();
@@ -277,10 +274,10 @@ public class PermissionEditLecture_GUI extends JFrame {
 						temp.isLecture_admin(), // Admin
 						temp.getUserID() // userID
 				};
-				System.out.println("Processing: " + temp.getName() + ", "
-						+ temp.getVorname() + ", " + temp.isLecture_read()
-						+ ", " + temp.isLecture_write() + ", "
-						+ temp.isLecture_admin() + ", " + temp.getUserID());
+				//System.out.println("Processing: " + temp.getName() + ", "
+				//		+ temp.getVorname() + ", " + temp.isLecture_read()
+				//		+ ", " + temp.isLecture_write() + ", "
+				//		+ temp.isLecture_admin() + ", " + temp.getUserID());
 				// Fuege diese Objekte der Tabelle hinzu
 				model.addRow(obj);
 				x++;
@@ -337,13 +334,13 @@ public class PermissionEditLecture_GUI extends JFrame {
 											// This pointer counts the already
 											// deleted rows and correct the
 											// offset of i
-				LOGGER.info("deletabelRows.length=" + deletableRows.length);
+				//LOGGER.info("deletabelRows.length=" + deletableRows.length);
 
 				for (int i = 0; i < deletableRows.length; i++) {
 
-					LOGGER.info("Deleting rowCount[" + i
-							+ "], tableRow number "
-							+ deletableRows[i - pointerCorrection]);
+					//LOGGER.info("Deleting rowCount[" + i
+					//		+ "], tableRow number "
+					//		+ deletableRows[i - pointerCorrection]);
 					model.removeRow(deletableRows[i - pointerCorrection]);
 					pointerCorrection++;
 				}
@@ -449,7 +446,7 @@ public class PermissionEditLecture_GUI extends JFrame {
 						for (int i = 0; i < table.getRowCount(); i++) {
 							checkIntegrity(i); // check integrity of each line
 												// again
-							System.out.println("in auto-correct");
+							//System.out.println("in auto-correct");
 						}
 
 						saveTableToList();
@@ -510,7 +507,7 @@ public class PermissionEditLecture_GUI extends JFrame {
 					open.openWebpage(windows);
 
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
+					
 					e.printStackTrace();
 				}
 			}
@@ -531,7 +528,7 @@ public class PermissionEditLecture_GUI extends JFrame {
 					open.openWebpage(windows);
 
 				} catch (URISyntaxException e) {
-					// TODO Auto-generated catch block
+					
 					e.printStackTrace();
 				}
 
@@ -590,7 +587,7 @@ public class PermissionEditLecture_GUI extends JFrame {
 	// save the entered rights into the model and prepare them to be written to
 	// the database
 	private void saveTableToList() {
-		System.out.println("Saving Table to List");
+		//System.out.println("Saving Table to List");
 
 		List<person> list = new ArrayList<person>();
 
@@ -605,22 +602,22 @@ public class PermissionEditLecture_GUI extends JFrame {
 
 			seperatorIndex = table.getModel().getValueAt(i, 0).toString()
 					.indexOf(",");
-			LOGGER.info(table.getModel().getValueAt(i, 4).toString()
-					+ " (userID)\t"
-					+ Boolean.parseBoolean(table.getModel().getValueAt(i, 3)
-							.toString())
-					+ "(admin)\t"
-					+ Boolean.parseBoolean(table.getModel().getValueAt(i, 2)
-							.toString())
-					+ "(write)\t"
-					+ Boolean.parseBoolean(table.getModel().getValueAt(i, 1)
-							.toString())
-					+ "(read)\t"
-					+ table.getModel().getValueAt(i, 0).toString()
-							.substring(0, seperatorIndex)
-					+ "(Nachname)\t"
-					+ table.getModel().getValueAt(i, 0).toString()
-							.substring(seperatorIndex + 2) + "(Vorname)");
+			//LOGGER.info(table.getModel().getValueAt(i, 4).toString()
+			//		+ " (userID)\t"
+			//		+ Boolean.parseBoolean(table.getModel().getValueAt(i, 3)
+			//				.toString())
+			//		+ "(admin)\t"
+			//		+ Boolean.parseBoolean(table.getModel().getValueAt(i, 2)
+			//				.toString())
+			//		+ "(write)\t"
+			//		+ Boolean.parseBoolean(table.getModel().getValueAt(i, 1)
+			//				.toString())
+			//		+ "(read)\t"
+			//		+ table.getModel().getValueAt(i, 0).toString()
+			//				.substring(0, seperatorIndex)
+			//		+ "(Nachname)\t"
+			//		+ table.getModel().getValueAt(i, 0).toString()
+			//				.substring(seperatorIndex + 2) + "(Vorname)");
 
 			temp.setUserID(table.getModel().getValueAt(i, 4).toString()); // get
 			// userID
@@ -648,9 +645,9 @@ public class PermissionEditLecture_GUI extends JFrame {
 			}
 		}
 
-		for (int y = 0; y < list.size(); y++) {
-			System.out.println("" + list.get(y).getName());
-		}
+		//for (int y = 0; y < list.size(); y++) {
+		//	System.out.println("" + list.get(y).getName());
+		//}
 
 		RightsManagement.rightsManagement.setPermittedUserList(list);
 	}// end saveTableToList()
diff --git a/dozentenmodul/src/main/java/gui/lecture/SearchLecture_GUI.java b/dozentenmodul/src/main/java/gui/lecture/SearchLecture_GUI.java
index 09e5f116..e0149877 100644
--- a/dozentenmodul/src/main/java/gui/lecture/SearchLecture_GUI.java
+++ b/dozentenmodul/src/main/java/gui/lecture/SearchLecture_GUI.java
@@ -135,7 +135,7 @@ public class SearchLecture_GUI extends JFrame {
 					initTableModelAll(modelAll);

 

 				} catch (ParseException e) {

-					// TODO Auto-generated catch block

+					

 					e.printStackTrace();

 				}

 				tablemyLectures.getColumnModel().getColumn(1).setWidth(0);

@@ -184,7 +184,7 @@ public class SearchLecture_GUI extends JFrame {
 			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());

 		} catch (ClassNotFoundException | InstantiationException

 				| IllegalAccessException | UnsupportedLookAndFeelException e) {

-			// TODO Auto-generated catch block

+			

 			e.printStackTrace();

 		}

 		// Setzt den Fenstertitel

@@ -341,10 +341,10 @@ public class SearchLecture_GUI extends JFrame {
 	        	try {

 					writeLectureData(imageid);

 				} catch (TException e1) {

-					// TODO Auto-generated catch block

+					

 					e1.printStackTrace();

 				} catch (ParseException e1) {

-					// TODO Auto-generated catch block

+					

 					e1.printStackTrace();

 				}

 	        }

@@ -375,10 +375,10 @@ public class SearchLecture_GUI extends JFrame {
 	        	try {

 					writeLectureData(imageid);

 				} catch (TException e1) {

-					// TODO Auto-generated catch block

+					

 					e1.printStackTrace();

 				} catch (ParseException e1) {

-					// TODO Auto-generated catch block

+					

 					e1.printStackTrace();

 				}

 	        }

@@ -547,7 +547,7 @@ public class SearchLecture_GUI extends JFrame {
 					open.openWebpage(windows);

 					

 				} catch (URISyntaxException e) {

-					// TODO Auto-generated catch block

+					

 					e.printStackTrace();

 				}

 			}

@@ -570,7 +570,7 @@ public class SearchLecture_GUI extends JFrame {
 					open.openWebpage(windows);

 					

 				} catch (URISyntaxException e) {

-					// TODO Auto-generated catch block

+					

 					e.printStackTrace();

 				}

 				

@@ -622,7 +622,7 @@ public class SearchLecture_GUI extends JFrame {
 

 			return model;

 		} catch (TException e1) {

-			// TODO Auto-generated catch block

+			

 			e1.printStackTrace();

 		}

 		return model;

@@ -659,7 +659,7 @@ public class SearchLecture_GUI extends JFrame {
 

 			return model;

 		} catch (TException e1) {

-			// TODO Auto-generated catch block

+			

 			e1.printStackTrace();

 		}

 		return model;

diff --git a/dozentenmodul/src/main/java/models/ItemOwner.java b/dozentenmodul/src/main/java/models/ItemOwner.java
new file mode 100644
index 00000000..3afb20d2
--- /dev/null
+++ b/dozentenmodul/src/main/java/models/ItemOwner.java
@@ -0,0 +1,74 @@
+package models;
+
+public class ItemOwner {
+
+	private String userID;
+	private String username;
+	private String nachname;
+	private String vorname;
+	private String hochschule;
+	private String email;
+
+
+	public static ItemOwner itemOwner = new ItemOwner();
+
+	public String getUserID() {
+		return userID;
+	}
+
+	public void setUserID(String userID) {
+		this.userID = userID;
+	}
+
+	public String getUsername() {
+		return username;
+	}
+
+	public void setUsername(String username) {
+		this.username = username;
+	}
+
+	public String getNachname() {
+		return nachname;
+	}
+
+	public void setNachname(String nachname) {
+		this.nachname = nachname;
+	}
+
+	public String getVorname() {
+		return vorname;
+	}
+
+	public void setVorname(String vorname) {
+		this.vorname = vorname;
+	}
+
+	public String getHochschule() {
+		return hochschule;
+	}
+
+	public void setHochschule(String hochschule) {
+		this.hochschule = hochschule;
+	}
+
+	public String getEmail() {
+		return email;
+	}
+
+	public void setEmail(String email) {
+		this.email = email;
+	}
+
+	
+	public void reset(){
+		userID=null;
+		username=null;
+		nachname=null;
+		vorname=null;
+		hochschule=null;
+		email=null;
+	}
+	
+
+}
diff --git a/dozentenmodul/src/main/java/models/person.java b/dozentenmodul/src/main/java/models/person.java
index d1621d00..7bb48da2 100644
--- a/dozentenmodul/src/main/java/models/person.java
+++ b/dozentenmodul/src/main/java/models/person.java
@@ -64,13 +64,6 @@ public class person {
 		this.image_write = image_write;
 	}
 
-	/*
-	 * public boolean isChangePermission() { return changePermission;}
-	 * 
-	 * public void setChangePermission(boolean changePermission) {
-	 * this.changePermission = changePermission;}
-	 */
-
 	public boolean isImageAdmin() {
 		return image_admin;
 	}
diff --git a/dozentenmodulserver/src/main/java/server/ServerHandler.java b/dozentenmodulserver/src/main/java/server/ServerHandler.java
index 2c2c6167..13e22499 100644
--- a/dozentenmodulserver/src/main/java/server/ServerHandler.java
+++ b/dozentenmodulserver/src/main/java/server/ServerHandler.java
@@ -84,7 +84,6 @@ public class ServerHandler implements Server.Iface {
 				try {
 					Runtime.getRuntime().exec("chmod 777 " + path);
 				} catch (IOException e) {
-					// TODO Auto-generated catch block
 					e.printStackTrace();
 				}
 				log.info("folder '" + path	+ "' successfully created");
@@ -119,7 +118,6 @@ public class ServerHandler implements Server.Iface {
 				try {
 					Runtime.getRuntime().exec("chmod 777 " + path);
 				} catch (IOException e) {
-					// TODO Auto-generated catch block
 					e.printStackTrace();
 				}
 				log.info("folder '" + path
@@ -194,7 +192,6 @@ public class ServerHandler implements Server.Iface {
 				imagePath, filesize, mode, pk_os, uid);
 
 		log.info("written VLdata");
-		// TODO Auto-generated method stub
 		return true;
 	}
 
@@ -273,13 +270,10 @@ public class ServerHandler implements Server.Iface {
 			xml.create(name);
 			log.info("XML created.");
 		} catch (SQLException e) {
-			// TODO Auto-generated catch block
 			e.printStackTrace();
 		} catch (ParserConfigurationException e) {
-			// TODO Auto-generated catch block
 			e.printStackTrace();
 		} catch (TransformerException e) {
-			// TODO Auto-generated catch block
 			e.printStackTrace();
 		}
 		
@@ -305,7 +299,6 @@ public class ServerHandler implements Server.Iface {
 			}
 
 		} catch (IOException e) {
-			// TODO Auto-generated catch block
 			log.info("Failed to move file.");
 			e.printStackTrace();
 		}
@@ -315,8 +308,7 @@ public class ServerHandler implements Server.Iface {
 	@Override
 	public Map<String, String> getImageData(String imageid, String imageversion)
 			throws TException {
-		log.info("returning ImageData: "
-				+ sql.getImageData(imageid, imageversion).size() + "items.");
+		//log.info("returning ImageData: "+ sql.getImageData(imageid, imageversion).size() + "items.");
 		return sql.getImageData(imageid, imageversion);
 	}
 
@@ -343,26 +335,26 @@ public class ServerHandler implements Server.Iface {
 	@Override
 	public List<Lecture> getLectureList() throws TException {
 
-		log.info("returning LectureList");
+		//log.info("returning LectureList");
 		return sql.getLectureList();
 
 	}
 
 	@Override
 	public List<Lecture> getLectureListPermissionRead(String userID) {
-		log.info("returning LectureListRead");
+		//log.info("returning LectureListRead");
 		return sql.getLectureListPermissionRead(userID);
 	}// end getLectureListPermissionRead
 
 	@Override
 	public List<Lecture> getLectureListPermissionWrite(String userID) {
-		log.info("returning LectureListWrite");
+		//log.info("returning LectureListWrite");
 		return sql.getLectureListPermissionWrite(userID);
 	}// end getLectureListPermissionRead
 
 	@Override
 	public List<Lecture> getLectureListPermissionAdmin(String userID) {
-		log.info("returning LectureListAdmin");
+		//log.info("returning LectureListAdmin");
 		return sql.getLectureListPermissionAdmin(userID);
 	}// end getLectureListPermissionRead
 
@@ -385,7 +377,6 @@ public class ServerHandler implements Server.Iface {
 		try {
 			FileUtils.forceDelete(tmpFile);
 		} catch (IOException e1) {
-			// TODO Auto-generated catch block
 			e1.printStackTrace();
 		}
 		XMLCreator xml = new XMLCreator(sql.getConnection(), newName);
@@ -393,7 +384,6 @@ public class ServerHandler implements Server.Iface {
 			xml.create(newName);
 		} catch (SQLException | ParserConfigurationException
 				| TransformerException e) {
-			// TODO Auto-generated catch block
 			e.printStackTrace();
 		}
 
@@ -405,7 +395,7 @@ public class ServerHandler implements Server.Iface {
 			throws TException {
 
 		String stringFile = sql.getFile(imageid, imageversion);
-		log.info(new Date() + " - File to Delete: " + stringFile);
+		log.info("File to Delete: " + stringFile);
 
 		File tmpFile = new File(Configuration.config.getAbsolute_path()
 				+ stringFile);
@@ -416,7 +406,7 @@ public class ServerHandler implements Server.Iface {
 			return true;
 
 		} catch (IOException e) {
-			log.info(new Date() + " - Failed to execute deleteImageServer.");
+			log.info("Failed to execute deleteImageServer.");
 			e.printStackTrace();
 
 		}
@@ -438,7 +428,6 @@ public class ServerHandler implements Server.Iface {
 	@Override
 	public boolean connectedToLecture(String id, String version)
 			throws TException {
-		// TODO Auto-generated method stub
 		return sql.connectedToLecture(id, version);
 	}
 
@@ -456,7 +445,7 @@ public class ServerHandler implements Server.Iface {
 			File xmlFile = new File(path);
 			FileUtils.forceDelete(xmlFile);
 		} catch (IOException e) {
-			log.info(new Date() + " - Failed to execute deleteLecture");
+			log.info("Failed to execute deleteLecture.");
 			e.printStackTrace();
 		}
 		
@@ -476,7 +465,7 @@ public class ServerHandler implements Server.Iface {
 	@Override
 	public Map<String, String> getLectureData(String lectureid)
 			throws TException {
-		log.info("returning LectureData");
+		//log.info("returning LectureData");
 		return sql.getLectureData(lectureid);
 	}
 
@@ -518,7 +507,10 @@ public class ServerHandler implements Server.Iface {
 		String pk_institution = sql.setInstitution(university);
 		String pk_person = sql.setPerson(username, lastName, firstName, mail,
 				new Date(), pk_institution);
+
 		map = sql.getImageIDandVersion(imageID);
+
+
 		pk_image = map.get("GUID");
 		imageversion = Integer.parseInt(map.get("version"));
 
@@ -555,7 +547,7 @@ public class ServerHandler implements Server.Iface {
 					linkallowed);
 		}
 
-		log.info("written image rights");
+		log.info("Written image rights");
 		return true;
 	}
 
@@ -621,7 +613,7 @@ public class ServerHandler implements Server.Iface {
 
 		sql.writeAdditionalImageRights(imageID, userID, isRead, isWrite,
 				isLinkAllowed, isAdmin);
-		log.info("written additional image rights for "	+ userID);
+		log.info("Written additional image rights for "	+ userID);
 		return success;
 	}
 
@@ -633,7 +625,7 @@ public class ServerHandler implements Server.Iface {
 
 		sql.writeAdditionalLectureRights(lectureID, userID, isRead, isWrite,
 				isAdmin);
-		log.info("written additional lecture rights for "+ userID);
+		log.info("Written additional lecture rights for "+ userID);
 
 		return true;
 	}
@@ -681,9 +673,15 @@ public class ServerHandler implements Server.Iface {
 	}
 
 	@Override
+
 	public String createRandomUUID() throws TException {
 		return sql.createRandomUUID();
 	}
 
+	public Map<String, String> getItemOwner(String itemID) throws TException {
+		return sql.getItemOwner(itemID);
+
+	}
+
 
 }// end class
diff --git a/dozentenmodulserver/src/main/java/server/generated/Server.java b/dozentenmodulserver/src/main/java/server/generated/Server.java
index d899e959..0a31e033 100644
--- a/dozentenmodulserver/src/main/java/server/generated/Server.java
+++ b/dozentenmodulserver/src/main/java/server/generated/Server.java
@@ -72,6 +72,8 @@ public class Server {
 
     public Map<String,String> getPersonData(String Vorname, String Nachname) throws org.apache.thrift.TException;
 
+    public Map<String,String> getItemOwner(String itemID) throws org.apache.thrift.TException;
+
     public void setPerson(String login, String lastname, String firstname, String mail, String Institution) throws org.apache.thrift.TException;
 
     public boolean writeLecturedata(String name, String shortdesc, String desc, String startDate, String endDate, boolean isActive, String imagename, String login, String firstname, String lastname, String university, String Mail, String Tel, String Fak, String lectureID) throws org.apache.thrift.TException;
@@ -162,6 +164,8 @@ public class Server {
 
     public void getPersonData(String Vorname, String Nachname, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;
 
+    public void getItemOwner(String itemID, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;
+
     public void setPerson(String login, String lastname, String firstname, String mail, String Institution, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;
 
     public void writeLecturedata(String name, String shortdesc, String desc, String startDate, String endDate, boolean isActive, String imagename, String login, String firstname, String lastname, String university, String Mail, String Tel, String Fak, String lectureID, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException;
@@ -663,6 +667,29 @@ public class Server {
       throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getPersonData failed: unknown result");
     }
 
+    public Map<String,String> getItemOwner(String itemID) throws org.apache.thrift.TException
+    {
+      send_getItemOwner(itemID);
+      return recv_getItemOwner();
+    }
+
+    public void send_getItemOwner(String itemID) throws org.apache.thrift.TException
+    {
+      getItemOwner_args args = new getItemOwner_args();
+      args.setItemID(itemID);
+      sendBase("getItemOwner", args);
+    }
+
+    public Map<String,String> recv_getItemOwner() throws org.apache.thrift.TException
+    {
+      getItemOwner_result result = new getItemOwner_result();
+      receiveBase(result, "getItemOwner");
+      if (result.isSetSuccess()) {
+        return result.success;
+      }
+      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getItemOwner failed: unknown result");
+    }
+
     public void setPerson(String login, String lastname, String firstname, String mail, String Institution) throws org.apache.thrift.TException
     {
       send_setPerson(login, lastname, firstname, mail, Institution);
@@ -1949,6 +1976,38 @@ public class Server {
       }
     }
 
+    public void getItemOwner(String itemID, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
+      checkReady();
+      getItemOwner_call method_call = new getItemOwner_call(itemID, resultHandler, this, ___protocolFactory, ___transport);
+      this.___currentMethod = method_call;
+      ___manager.call(method_call);
+    }
+
+    public static class getItemOwner_call extends org.apache.thrift.async.TAsyncMethodCall {
+      private String itemID;
+      public getItemOwner_call(String itemID, org.apache.thrift.async.AsyncMethodCallback resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
+        super(client, protocolFactory, transport, resultHandler, false);
+        this.itemID = itemID;
+      }
+
+      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
+        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getItemOwner", org.apache.thrift.protocol.TMessageType.CALL, 0));
+        getItemOwner_args args = new getItemOwner_args();
+        args.setItemID(itemID);
+        args.write(prot);
+        prot.writeMessageEnd();
+      }
+
+      public Map<String,String> getResult() throws org.apache.thrift.TException {
+        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
+          throw new IllegalStateException("Method call not finished!");
+        }
+        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
+        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
+        return (new Client(prot)).recv_getItemOwner();
+      }
+    }
+
     public void setPerson(String login, String lastname, String firstname, String mail, String Institution, org.apache.thrift.async.AsyncMethodCallback resultHandler) throws org.apache.thrift.TException {
       checkReady();
       setPerson_call method_call = new setPerson_call(login, lastname, firstname, mail, Institution, resultHandler, this, ___protocolFactory, ___transport);
@@ -3023,6 +3082,7 @@ public class Server {
       processMap.put("getAllOS", new getAllOS());
       processMap.put("getAllUniversities", new getAllUniversities());
       processMap.put("getPersonData", new getPersonData());
+      processMap.put("getItemOwner", new getItemOwner());
       processMap.put("setPerson", new setPerson());
       processMap.put("writeLecturedata", new writeLecturedata());
       processMap.put("startFileCopy", new startFileCopy());
@@ -3413,6 +3473,26 @@ public class Server {
       }
     }
 
+    public static class getItemOwner<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getItemOwner_args> {
+      public getItemOwner() {
+        super("getItemOwner");
+      }
+
+      public getItemOwner_args getEmptyArgsInstance() {
+        return new getItemOwner_args();
+      }
+
+      protected boolean isOneway() {
+        return false;
+      }
+
+      public getItemOwner_result getResult(I iface, getItemOwner_args args) throws org.apache.thrift.TException {
+        getItemOwner_result result = new getItemOwner_result();
+        result.success = iface.getItemOwner(args.itemID);
+        return result;
+      }
+    }
+
     public static class setPerson<I extends Iface> extends org.apache.thrift.ProcessFunction<I, setPerson_args> {
       public setPerson() {
         super("setPerson");
@@ -3958,6 +4038,7 @@ public class Server {
       processMap.put("getAllOS", new getAllOS());
       processMap.put("getAllUniversities", new getAllUniversities());
       processMap.put("getPersonData", new getPersonData());
+      processMap.put("getItemOwner", new getItemOwner());
       processMap.put("setPerson", new setPerson());
       processMap.put("writeLecturedata", new writeLecturedata());
       processMap.put("startFileCopy", new startFileCopy());
@@ -4906,6 +4987,57 @@ public class Server {
       }
     }
 
+    public static class getItemOwner<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, getItemOwner_args, Map<String,String>> {
+      public getItemOwner() {
+        super("getItemOwner");
+      }
+
+      public getItemOwner_args getEmptyArgsInstance() {
+        return new getItemOwner_args();
+      }
+
+      public AsyncMethodCallback<Map<String,String>> getResultHandler(final AsyncFrameBuffer fb, final int seqid) {
+        final org.apache.thrift.AsyncProcessFunction fcall = this;
+        return new AsyncMethodCallback<Map<String,String>>() { 
+          public void onComplete(Map<String,String> o) {
+            getItemOwner_result result = new getItemOwner_result();
+            result.success = o;
+            try {
+              fcall.sendResponse(fb,result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
+              return;
+            } catch (Exception e) {
+              LOGGER.error("Exception writing to internal frame buffer", e);
+            }
+            fb.close();
+          }
+          public void onError(Exception e) {
+            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
+            org.apache.thrift.TBase msg;
+            getItemOwner_result result = new getItemOwner_result();
+            {
+              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
+              msg = (org.apache.thrift.TBase)new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
+            }
+            try {
+              fcall.sendResponse(fb,msg,msgType,seqid);
+              return;
+            } catch (Exception ex) {
+              LOGGER.error("Exception writing to internal frame buffer", ex);
+            }
+            fb.close();
+          }
+        };
+      }
+
+      protected boolean isOneway() {
+        return false;
+      }
+
+      public void start(I iface, getItemOwner_args args, org.apache.thrift.async.AsyncMethodCallback<Map<String,String>> resultHandler) throws TException {
+        iface.getItemOwner(args.itemID,resultHandler);
+      }
+    }
+
     public static class setPerson<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, setPerson_args, Void> {
       public setPerson() {
         super("setPerson");
@@ -21055,6 +21187,766 @@ public class Server {
 
   }
 
+  public static class getItemOwner_args implements org.apache.thrift.TBase<getItemOwner_args, getItemOwner_args._Fields>, java.io.Serializable, Cloneable, Comparable<getItemOwner_args>   {
+    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getItemOwner_args");
+
+    private static final org.apache.thrift.protocol.TField ITEM_ID_FIELD_DESC = new org.apache.thrift.protocol.TField("itemID", org.apache.thrift.protocol.TType.STRING, (short)1);
+
+    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+    static {
+      schemes.put(StandardScheme.class, new getItemOwner_argsStandardSchemeFactory());
+      schemes.put(TupleScheme.class, new getItemOwner_argsTupleSchemeFactory());
+    }
+
+    public String itemID; // required
+
+    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+      ITEM_ID((short)1, "itemID");
+
+      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+      static {
+        for (_Fields field : EnumSet.allOf(_Fields.class)) {
+          byName.put(field.getFieldName(), field);
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, or null if its not found.
+       */
+      public static _Fields findByThriftId(int fieldId) {
+        switch(fieldId) {
+          case 1: // ITEM_ID
+            return ITEM_ID;
+          default:
+            return null;
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, throwing an exception
+       * if it is not found.
+       */
+      public static _Fields findByThriftIdOrThrow(int fieldId) {
+        _Fields fields = findByThriftId(fieldId);
+        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+        return fields;
+      }
+
+      /**
+       * Find the _Fields constant that matches name, or null if its not found.
+       */
+      public static _Fields findByName(String name) {
+        return byName.get(name);
+      }
+
+      private final short _thriftId;
+      private final String _fieldName;
+
+      _Fields(short thriftId, String fieldName) {
+        _thriftId = thriftId;
+        _fieldName = fieldName;
+      }
+
+      public short getThriftFieldId() {
+        return _thriftId;
+      }
+
+      public String getFieldName() {
+        return _fieldName;
+      }
+    }
+
+    // isset id assignments
+    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+    static {
+      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+      tmpMap.put(_Fields.ITEM_ID, new org.apache.thrift.meta_data.FieldMetaData("itemID", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+      metaDataMap = Collections.unmodifiableMap(tmpMap);
+      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getItemOwner_args.class, metaDataMap);
+    }
+
+    public getItemOwner_args() {
+    }
+
+    public getItemOwner_args(
+      String itemID)
+    {
+      this();
+      this.itemID = itemID;
+    }
+
+    /**
+     * Performs a deep copy on <i>other</i>.
+     */
+    public getItemOwner_args(getItemOwner_args other) {
+      if (other.isSetItemID()) {
+        this.itemID = other.itemID;
+      }
+    }
+
+    public getItemOwner_args deepCopy() {
+      return new getItemOwner_args(this);
+    }
+
+    @Override
+    public void clear() {
+      this.itemID = null;
+    }
+
+    public String getItemID() {
+      return this.itemID;
+    }
+
+    public getItemOwner_args setItemID(String itemID) {
+      this.itemID = itemID;
+      return this;
+    }
+
+    public void unsetItemID() {
+      this.itemID = null;
+    }
+
+    /** Returns true if field itemID is set (has been assigned a value) and false otherwise */
+    public boolean isSetItemID() {
+      return this.itemID != null;
+    }
+
+    public void setItemIDIsSet(boolean value) {
+      if (!value) {
+        this.itemID = null;
+      }
+    }
+
+    public void setFieldValue(_Fields field, Object value) {
+      switch (field) {
+      case ITEM_ID:
+        if (value == null) {
+          unsetItemID();
+        } else {
+          setItemID((String)value);
+        }
+        break;
+
+      }
+    }
+
+    public Object getFieldValue(_Fields field) {
+      switch (field) {
+      case ITEM_ID:
+        return getItemID();
+
+      }
+      throw new IllegalStateException();
+    }
+
+    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+    public boolean isSet(_Fields field) {
+      if (field == null) {
+        throw new IllegalArgumentException();
+      }
+
+      switch (field) {
+      case ITEM_ID:
+        return isSetItemID();
+      }
+      throw new IllegalStateException();
+    }
+
+    @Override
+    public boolean equals(Object that) {
+      if (that == null)
+        return false;
+      if (that instanceof getItemOwner_args)
+        return this.equals((getItemOwner_args)that);
+      return false;
+    }
+
+    public boolean equals(getItemOwner_args that) {
+      if (that == null)
+        return false;
+
+      boolean this_present_itemID = true && this.isSetItemID();
+      boolean that_present_itemID = true && that.isSetItemID();
+      if (this_present_itemID || that_present_itemID) {
+        if (!(this_present_itemID && that_present_itemID))
+          return false;
+        if (!this.itemID.equals(that.itemID))
+          return false;
+      }
+
+      return true;
+    }
+
+    @Override
+    public int hashCode() {
+      return 0;
+    }
+
+    @Override
+    public int compareTo(getItemOwner_args other) {
+      if (!getClass().equals(other.getClass())) {
+        return getClass().getName().compareTo(other.getClass().getName());
+      }
+
+      int lastComparison = 0;
+
+      lastComparison = Boolean.valueOf(isSetItemID()).compareTo(other.isSetItemID());
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+      if (isSetItemID()) {
+        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.itemID, other.itemID);
+        if (lastComparison != 0) {
+          return lastComparison;
+        }
+      }
+      return 0;
+    }
+
+    public _Fields fieldForId(int fieldId) {
+      return _Fields.findByThriftId(fieldId);
+    }
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+    }
+
+    @Override
+    public String toString() {
+      StringBuilder sb = new StringBuilder("getItemOwner_args(");
+      boolean first = true;
+
+      sb.append("itemID:");
+      if (this.itemID == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.itemID);
+      }
+      first = false;
+      sb.append(")");
+      return sb.toString();
+    }
+
+    public void validate() throws org.apache.thrift.TException {
+      // check for required fields
+      // check for sub-struct validity
+    }
+
+    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+      try {
+        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+      try {
+        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private static class getItemOwner_argsStandardSchemeFactory implements SchemeFactory {
+      public getItemOwner_argsStandardScheme getScheme() {
+        return new getItemOwner_argsStandardScheme();
+      }
+    }
+
+    private static class getItemOwner_argsStandardScheme extends StandardScheme<getItemOwner_args> {
+
+      public void read(org.apache.thrift.protocol.TProtocol iprot, getItemOwner_args struct) throws org.apache.thrift.TException {
+        org.apache.thrift.protocol.TField schemeField;
+        iprot.readStructBegin();
+        while (true)
+        {
+          schemeField = iprot.readFieldBegin();
+          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+            break;
+          }
+          switch (schemeField.id) {
+            case 1: // ITEM_ID
+              if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+                struct.itemID = iprot.readString();
+                struct.setItemIDIsSet(true);
+              } else { 
+                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+              }
+              break;
+            default:
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+          }
+          iprot.readFieldEnd();
+        }
+        iprot.readStructEnd();
+
+        // check for required fields of primitive type, which can't be checked in the validate method
+        struct.validate();
+      }
+
+      public void write(org.apache.thrift.protocol.TProtocol oprot, getItemOwner_args struct) throws org.apache.thrift.TException {
+        struct.validate();
+
+        oprot.writeStructBegin(STRUCT_DESC);
+        if (struct.itemID != null) {
+          oprot.writeFieldBegin(ITEM_ID_FIELD_DESC);
+          oprot.writeString(struct.itemID);
+          oprot.writeFieldEnd();
+        }
+        oprot.writeFieldStop();
+        oprot.writeStructEnd();
+      }
+
+    }
+
+    private static class getItemOwner_argsTupleSchemeFactory implements SchemeFactory {
+      public getItemOwner_argsTupleScheme getScheme() {
+        return new getItemOwner_argsTupleScheme();
+      }
+    }
+
+    private static class getItemOwner_argsTupleScheme extends TupleScheme<getItemOwner_args> {
+
+      @Override
+      public void write(org.apache.thrift.protocol.TProtocol prot, getItemOwner_args struct) throws org.apache.thrift.TException {
+        TTupleProtocol oprot = (TTupleProtocol) prot;
+        BitSet optionals = new BitSet();
+        if (struct.isSetItemID()) {
+          optionals.set(0);
+        }
+        oprot.writeBitSet(optionals, 1);
+        if (struct.isSetItemID()) {
+          oprot.writeString(struct.itemID);
+        }
+      }
+
+      @Override
+      public void read(org.apache.thrift.protocol.TProtocol prot, getItemOwner_args struct) throws org.apache.thrift.TException {
+        TTupleProtocol iprot = (TTupleProtocol) prot;
+        BitSet incoming = iprot.readBitSet(1);
+        if (incoming.get(0)) {
+          struct.itemID = iprot.readString();
+          struct.setItemIDIsSet(true);
+        }
+      }
+    }
+
+  }
+
+  public static class getItemOwner_result implements org.apache.thrift.TBase<getItemOwner_result, getItemOwner_result._Fields>, java.io.Serializable, Cloneable, Comparable<getItemOwner_result>   {
+    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getItemOwner_result");
+
+    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.MAP, (short)0);
+
+    private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+    static {
+      schemes.put(StandardScheme.class, new getItemOwner_resultStandardSchemeFactory());
+      schemes.put(TupleScheme.class, new getItemOwner_resultTupleSchemeFactory());
+    }
+
+    public Map<String,String> success; // required
+
+    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+      SUCCESS((short)0, "success");
+
+      private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+      static {
+        for (_Fields field : EnumSet.allOf(_Fields.class)) {
+          byName.put(field.getFieldName(), field);
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, or null if its not found.
+       */
+      public static _Fields findByThriftId(int fieldId) {
+        switch(fieldId) {
+          case 0: // SUCCESS
+            return SUCCESS;
+          default:
+            return null;
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, throwing an exception
+       * if it is not found.
+       */
+      public static _Fields findByThriftIdOrThrow(int fieldId) {
+        _Fields fields = findByThriftId(fieldId);
+        if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+        return fields;
+      }
+
+      /**
+       * Find the _Fields constant that matches name, or null if its not found.
+       */
+      public static _Fields findByName(String name) {
+        return byName.get(name);
+      }
+
+      private final short _thriftId;
+      private final String _fieldName;
+
+      _Fields(short thriftId, String fieldName) {
+        _thriftId = thriftId;
+        _fieldName = fieldName;
+      }
+
+      public short getThriftFieldId() {
+        return _thriftId;
+      }
+
+      public String getFieldName() {
+        return _fieldName;
+      }
+    }
+
+    // isset id assignments
+    public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+    static {
+      Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+          new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, 
+              new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING), 
+              new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING))));
+      metaDataMap = Collections.unmodifiableMap(tmpMap);
+      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getItemOwner_result.class, metaDataMap);
+    }
+
+    public getItemOwner_result() {
+    }
+
+    public getItemOwner_result(
+      Map<String,String> success)
+    {
+      this();
+      this.success = success;
+    }
+
+    /**
+     * Performs a deep copy on <i>other</i>.
+     */
+    public getItemOwner_result(getItemOwner_result other) {
+      if (other.isSetSuccess()) {
+        Map<String,String> __this__success = new HashMap<String,String>(other.success);
+        this.success = __this__success;
+      }
+    }
+
+    public getItemOwner_result deepCopy() {
+      return new getItemOwner_result(this);
+    }
+
+    @Override
+    public void clear() {
+      this.success = null;
+    }
+
+    public int getSuccessSize() {
+      return (this.success == null) ? 0 : this.success.size();
+    }
+
+    public void putToSuccess(String key, String val) {
+      if (this.success == null) {
+        this.success = new HashMap<String,String>();
+      }
+      this.success.put(key, val);
+    }
+
+    public Map<String,String> getSuccess() {
+      return this.success;
+    }
+
+    public getItemOwner_result setSuccess(Map<String,String> success) {
+      this.success = success;
+      return this;
+    }
+
+    public void unsetSuccess() {
+      this.success = null;
+    }
+
+    /** Returns true if field success is set (has been assigned a value) and false otherwise */
+    public boolean isSetSuccess() {
+      return this.success != null;
+    }
+
+    public void setSuccessIsSet(boolean value) {
+      if (!value) {
+        this.success = null;
+      }
+    }
+
+    public void setFieldValue(_Fields field, Object value) {
+      switch (field) {
+      case SUCCESS:
+        if (value == null) {
+          unsetSuccess();
+        } else {
+          setSuccess((Map<String,String>)value);
+        }
+        break;
+
+      }
+    }
+
+    public Object getFieldValue(_Fields field) {
+      switch (field) {
+      case SUCCESS:
+        return getSuccess();
+
+      }
+      throw new IllegalStateException();
+    }
+
+    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+    public boolean isSet(_Fields field) {
+      if (field == null) {
+        throw new IllegalArgumentException();
+      }
+
+      switch (field) {
+      case SUCCESS:
+        return isSetSuccess();
+      }
+      throw new IllegalStateException();
+    }
+
+    @Override
+    public boolean equals(Object that) {
+      if (that == null)
+        return false;
+      if (that instanceof getItemOwner_result)
+        return this.equals((getItemOwner_result)that);
+      return false;
+    }
+
+    public boolean equals(getItemOwner_result that) {
+      if (that == null)
+        return false;
+
+      boolean this_present_success = true && this.isSetSuccess();
+      boolean that_present_success = true && that.isSetSuccess();
+      if (this_present_success || that_present_success) {
+        if (!(this_present_success && that_present_success))
+          return false;
+        if (!this.success.equals(that.success))
+          return false;
+      }
+
+      return true;
+    }
+
+    @Override
+    public int hashCode() {
+      return 0;
+    }
+
+    @Override
+    public int compareTo(getItemOwner_result other) {
+      if (!getClass().equals(other.getClass())) {
+        return getClass().getName().compareTo(other.getClass().getName());
+      }
+
+      int lastComparison = 0;
+
+      lastComparison = Boolean.valueOf(isSetSuccess()).compareTo(other.isSetSuccess());
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+      if (isSetSuccess()) {
+        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
+        if (lastComparison != 0) {
+          return lastComparison;
+        }
+      }
+      return 0;
+    }
+
+    public _Fields fieldForId(int fieldId) {
+      return _Fields.findByThriftId(fieldId);
+    }
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+      schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+      schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+      }
+
+    @Override
+    public String toString() {
+      StringBuilder sb = new StringBuilder("getItemOwner_result(");
+      boolean first = true;
+
+      sb.append("success:");
+      if (this.success == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.success);
+      }
+      first = false;
+      sb.append(")");
+      return sb.toString();
+    }
+
+    public void validate() throws org.apache.thrift.TException {
+      // check for required fields
+      // check for sub-struct validity
+    }
+
+    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+      try {
+        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+      try {
+        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private static class getItemOwner_resultStandardSchemeFactory implements SchemeFactory {
+      public getItemOwner_resultStandardScheme getScheme() {
+        return new getItemOwner_resultStandardScheme();
+      }
+    }
+
+    private static class getItemOwner_resultStandardScheme extends StandardScheme<getItemOwner_result> {
+
+      public void read(org.apache.thrift.protocol.TProtocol iprot, getItemOwner_result struct) throws org.apache.thrift.TException {
+        org.apache.thrift.protocol.TField schemeField;
+        iprot.readStructBegin();
+        while (true)
+        {
+          schemeField = iprot.readFieldBegin();
+          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+            break;
+          }
+          switch (schemeField.id) {
+            case 0: // SUCCESS
+              if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
+                {
+                  org.apache.thrift.protocol.TMap _map106 = iprot.readMapBegin();
+                  struct.success = new HashMap<String,String>(2*_map106.size);
+                  for (int _i107 = 0; _i107 < _map106.size; ++_i107)
+                  {
+                    String _key108;
+                    String _val109;
+                    _key108 = iprot.readString();
+                    _val109 = iprot.readString();
+                    struct.success.put(_key108, _val109);
+                  }
+                  iprot.readMapEnd();
+                }
+                struct.setSuccessIsSet(true);
+              } else { 
+                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+              }
+              break;
+            default:
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+          }
+          iprot.readFieldEnd();
+        }
+        iprot.readStructEnd();
+
+        // check for required fields of primitive type, which can't be checked in the validate method
+        struct.validate();
+      }
+
+      public void write(org.apache.thrift.protocol.TProtocol oprot, getItemOwner_result struct) throws org.apache.thrift.TException {
+        struct.validate();
+
+        oprot.writeStructBegin(STRUCT_DESC);
+        if (struct.success != null) {
+          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
+          {
+            oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.success.size()));
+            for (Map.Entry<String, String> _iter110 : struct.success.entrySet())
+            {
+              oprot.writeString(_iter110.getKey());
+              oprot.writeString(_iter110.getValue());
+            }
+            oprot.writeMapEnd();
+          }
+          oprot.writeFieldEnd();
+        }
+        oprot.writeFieldStop();
+        oprot.writeStructEnd();
+      }
+
+    }
+
+    private static class getItemOwner_resultTupleSchemeFactory implements SchemeFactory {
+      public getItemOwner_resultTupleScheme getScheme() {
+        return new getItemOwner_resultTupleScheme();
+      }
+    }
+
+    private static class getItemOwner_resultTupleScheme extends TupleScheme<getItemOwner_result> {
+
+      @Override
+      public void write(org.apache.thrift.protocol.TProtocol prot, getItemOwner_result struct) throws org.apache.thrift.TException {
+        TTupleProtocol oprot = (TTupleProtocol) prot;
+        BitSet optionals = new BitSet();
+        if (struct.isSetSuccess()) {
+          optionals.set(0);
+        }
+        oprot.writeBitSet(optionals, 1);
+        if (struct.isSetSuccess()) {
+          {
+            oprot.writeI32(struct.success.size());
+            for (Map.Entry<String, String> _iter111 : struct.success.entrySet())
+            {
+              oprot.writeString(_iter111.getKey());
+              oprot.writeString(_iter111.getValue());
+            }
+          }
+        }
+      }
+
+      @Override
+      public void read(org.apache.thrift.protocol.TProtocol prot, getItemOwner_result struct) throws org.apache.thrift.TException {
+        TTupleProtocol iprot = (TTupleProtocol) prot;
+        BitSet incoming = iprot.readBitSet(1);
+        if (incoming.get(0)) {
+          {
+            org.apache.thrift.protocol.TMap _map112 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
+            struct.success = new HashMap<String,String>(2*_map112.size);
+            for (int _i113 = 0; _i113 < _map112.size; ++_i113)
+            {
+              String _key114;
+              String _val115;
+              _key114 = iprot.readString();
+              _val115 = iprot.readString();
+              struct.success.put(_key114, _val115);
+            }
+          }
+          struct.setSuccessIsSet(true);
+        }
+      }
+    }
+
+  }
+
   public static class setPerson_args implements org.apache.thrift.TBase<setPerson_args, setPerson_args._Fields>, java.io.Serializable, Cloneable, Comparable<setPerson_args>   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("setPerson_args");
 
@@ -25626,15 +26518,15 @@ public class Server {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
-                  org.apache.thrift.protocol.TMap _map106 = iprot.readMapBegin();
-                  struct.success = new HashMap<String,String>(2*_map106.size);
-                  for (int _i107 = 0; _i107 < _map106.size; ++_i107)
+                  org.apache.thrift.protocol.TMap _map116 = iprot.readMapBegin();
+                  struct.success = new HashMap<String,String>(2*_map116.size);
+                  for (int _i117 = 0; _i117 < _map116.size; ++_i117)
                   {
-                    String _key108;
-                    String _val109;
-                    _key108 = iprot.readString();
-                    _val109 = iprot.readString();
-                    struct.success.put(_key108, _val109);
+                    String _key118;
+                    String _val119;
+                    _key118 = iprot.readString();
+                    _val119 = iprot.readString();
+                    struct.success.put(_key118, _val119);
                   }
                   iprot.readMapEnd();
                 }
@@ -25662,10 +26554,10 @@ public class Server {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.success.size()));
-            for (Map.Entry<String, String> _iter110 : struct.success.entrySet())
+            for (Map.Entry<String, String> _iter120 : struct.success.entrySet())
             {
-              oprot.writeString(_iter110.getKey());
-              oprot.writeString(_iter110.getValue());
+              oprot.writeString(_iter120.getKey());
+              oprot.writeString(_iter120.getValue());
             }
             oprot.writeMapEnd();
           }
@@ -25696,10 +26588,10 @@ public class Server {
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
-            for (Map.Entry<String, String> _iter111 : struct.success.entrySet())
+            for (Map.Entry<String, String> _iter121 : struct.success.entrySet())
             {
-              oprot.writeString(_iter111.getKey());
-              oprot.writeString(_iter111.getValue());
+              oprot.writeString(_iter121.getKey());
+              oprot.writeString(_iter121.getValue());
             }
           }
         }
@@ -25711,15 +26603,15 @@ public class Server {
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           {
-            org.apache.thrift.protocol.TMap _map112 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
-            struct.success = new HashMap<String,String>(2*_map112.size);
-            for (int _i113 = 0; _i113 < _map112.size; ++_i113)
+            org.apache.thrift.protocol.TMap _map122 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
+            struct.success = new HashMap<String,String>(2*_map122.size);
+            for (int _i123 = 0; _i123 < _map122.size; ++_i123)
             {
-              String _key114;
-              String _val115;
-              _key114 = iprot.readString();
-              _val115 = iprot.readString();
-              struct.success.put(_key114, _val115);
+              String _key124;
+              String _val125;
+              _key124 = iprot.readString();
+              _val125 = iprot.readString();
+              struct.success.put(_key124, _val125);
             }
           }
           struct.setSuccessIsSet(true);
@@ -26386,15 +27278,15 @@ public class Server {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
                 {
-                  org.apache.thrift.protocol.TMap _map116 = iprot.readMapBegin();
-                  struct.success = new HashMap<String,String>(2*_map116.size);
-                  for (int _i117 = 0; _i117 < _map116.size; ++_i117)
+                  org.apache.thrift.protocol.TMap _map126 = iprot.readMapBegin();
+                  struct.success = new HashMap<String,String>(2*_map126.size);
+                  for (int _i127 = 0; _i127 < _map126.size; ++_i127)
                   {
-                    String _key118;
-                    String _val119;
-                    _key118 = iprot.readString();
-                    _val119 = iprot.readString();
-                    struct.success.put(_key118, _val119);
+                    String _key128;
+                    String _val129;
+                    _key128 = iprot.readString();
+                    _val129 = iprot.readString();
+                    struct.success.put(_key128, _val129);
                   }
                   iprot.readMapEnd();
                 }
@@ -26422,10 +27314,10 @@ public class Server {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.success.size()));
-            for (Map.Entry<String, String> _iter120 : struct.success.entrySet())
+            for (Map.Entry<String, String> _iter130 : struct.success.entrySet())
             {
-              oprot.writeString(_iter120.getKey());
-              oprot.writeString(_iter120.getValue());
+              oprot.writeString(_iter130.getKey());
+              oprot.writeString(_iter130.getValue());
             }
             oprot.writeMapEnd();
           }
@@ -26456,10 +27348,10 @@ public class Server {
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
-            for (Map.Entry<String, String> _iter121 : struct.success.entrySet())
+            for (Map.Entry<String, String> _iter131 : struct.success.entrySet())
             {
-              oprot.writeString(_iter121.getKey());
-              oprot.writeString(_iter121.getValue());
+              oprot.writeString(_iter131.getKey());
+              oprot.writeString(_iter131.getValue());
             }
           }
         }
@@ -26471,15 +27363,15 @@ public class Server {
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           {
-            org.apache.thrift.protocol.TMap _map122 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
-            struct.success = new HashMap<String,String>(2*_map122.size);
-            for (int _i123 = 0; _i123 < _map122.size; ++_i123)
+            org.apache.thrift.protocol.TMap _map132 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
+            struct.success = new HashMap<String,String>(2*_map132.size);
+            for (int _i133 = 0; _i133 < _map132.size; ++_i133)
             {
-              String _key124;
-              String _val125;
-              _key124 = iprot.readString();
-              _val125 = iprot.readString();
-              struct.success.put(_key124, _val125);
+              String _key134;
+              String _val135;
+              _key134 = iprot.readString();
+              _val135 = iprot.readString();
+              struct.success.put(_key134, _val135);
             }
           }
           struct.setSuccessIsSet(true);
@@ -41117,13 +42009,13 @@ public class Server {
             case 1: // USER_ID
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
-                  org.apache.thrift.protocol.TList _list126 = iprot.readListBegin();
-                  struct.userID = new ArrayList<String>(_list126.size);
-                  for (int _i127 = 0; _i127 < _list126.size; ++_i127)
+                  org.apache.thrift.protocol.TList _list136 = iprot.readListBegin();
+                  struct.userID = new ArrayList<String>(_list136.size);
+                  for (int _i137 = 0; _i137 < _list136.size; ++_i137)
                   {
-                    String _elem128;
-                    _elem128 = iprot.readString();
-                    struct.userID.add(_elem128);
+                    String _elem138;
+                    _elem138 = iprot.readString();
+                    struct.userID.add(_elem138);
                   }
                   iprot.readListEnd();
                 }
@@ -41151,9 +42043,9 @@ public class Server {
           oprot.writeFieldBegin(USER_ID_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.userID.size()));
-            for (String _iter129 : struct.userID)
+            for (String _iter139 : struct.userID)
             {
-              oprot.writeString(_iter129);
+              oprot.writeString(_iter139);
             }
             oprot.writeListEnd();
           }
@@ -41184,9 +42076,9 @@ public class Server {
         if (struct.isSetUserID()) {
           {
             oprot.writeI32(struct.userID.size());
-            for (String _iter130 : struct.userID)
+            for (String _iter140 : struct.userID)
             {
-              oprot.writeString(_iter130);
+              oprot.writeString(_iter140);
             }
           }
         }
@@ -41198,13 +42090,13 @@ public class Server {
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           {
-            org.apache.thrift.protocol.TList _list131 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
-            struct.userID = new ArrayList<String>(_list131.size);
-            for (int _i132 = 0; _i132 < _list131.size; ++_i132)
+            org.apache.thrift.protocol.TList _list141 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
+            struct.userID = new ArrayList<String>(_list141.size);
+            for (int _i142 = 0; _i142 < _list141.size; ++_i142)
             {
-              String _elem133;
-              _elem133 = iprot.readString();
-              struct.userID.add(_elem133);
+              String _elem143;
+              _elem143 = iprot.readString();
+              struct.userID.add(_elem143);
             }
           }
           struct.setUserIDIsSet(true);
@@ -41523,14 +42415,14 @@ public class Server {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
-                  org.apache.thrift.protocol.TList _list134 = iprot.readListBegin();
-                  struct.success = new ArrayList<Person>(_list134.size);
-                  for (int _i135 = 0; _i135 < _list134.size; ++_i135)
+                  org.apache.thrift.protocol.TList _list144 = iprot.readListBegin();
+                  struct.success = new ArrayList<Person>(_list144.size);
+                  for (int _i145 = 0; _i145 < _list144.size; ++_i145)
                   {
-                    Person _elem136;
-                    _elem136 = new Person();
-                    _elem136.read(iprot);
-                    struct.success.add(_elem136);
+                    Person _elem146;
+                    _elem146 = new Person();
+                    _elem146.read(iprot);
+                    struct.success.add(_elem146);
                   }
                   iprot.readListEnd();
                 }
@@ -41558,9 +42450,9 @@ public class Server {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
-            for (Person _iter137 : struct.success)
+            for (Person _iter147 : struct.success)
             {
-              _iter137.write(oprot);
+              _iter147.write(oprot);
             }
             oprot.writeListEnd();
           }
@@ -41591,9 +42483,9 @@ public class Server {
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
-            for (Person _iter138 : struct.success)
+            for (Person _iter148 : struct.success)
             {
-              _iter138.write(oprot);
+              _iter148.write(oprot);
             }
           }
         }
@@ -41605,14 +42497,14 @@ public class Server {
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           {
-            org.apache.thrift.protocol.TList _list139 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
-            struct.success = new ArrayList<Person>(_list139.size);
-            for (int _i140 = 0; _i140 < _list139.size; ++_i140)
+            org.apache.thrift.protocol.TList _list149 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
+            struct.success = new ArrayList<Person>(_list149.size);
+            for (int _i150 = 0; _i150 < _list149.size; ++_i150)
             {
-              Person _elem141;
-              _elem141 = new Person();
-              _elem141.read(iprot);
-              struct.success.add(_elem141);
+              Person _elem151;
+              _elem151 = new Person();
+              _elem151.read(iprot);
+              struct.success.add(_elem151);
             }
           }
           struct.setSuccessIsSet(true);
@@ -42385,14 +43277,14 @@ public class Server {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
-                  org.apache.thrift.protocol.TList _list142 = iprot.readListBegin();
-                  struct.success = new ArrayList<Person>(_list142.size);
-                  for (int _i143 = 0; _i143 < _list142.size; ++_i143)
+                  org.apache.thrift.protocol.TList _list152 = iprot.readListBegin();
+                  struct.success = new ArrayList<Person>(_list152.size);
+                  for (int _i153 = 0; _i153 < _list152.size; ++_i153)
                   {
-                    Person _elem144;
-                    _elem144 = new Person();
-                    _elem144.read(iprot);
-                    struct.success.add(_elem144);
+                    Person _elem154;
+                    _elem154 = new Person();
+                    _elem154.read(iprot);
+                    struct.success.add(_elem154);
                   }
                   iprot.readListEnd();
                 }
@@ -42420,9 +43312,9 @@ public class Server {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
-            for (Person _iter145 : struct.success)
+            for (Person _iter155 : struct.success)
             {
-              _iter145.write(oprot);
+              _iter155.write(oprot);
             }
             oprot.writeListEnd();
           }
@@ -42453,9 +43345,9 @@ public class Server {
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
-            for (Person _iter146 : struct.success)
+            for (Person _iter156 : struct.success)
             {
-              _iter146.write(oprot);
+              _iter156.write(oprot);
             }
           }
         }
@@ -42467,14 +43359,14 @@ public class Server {
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           {
-            org.apache.thrift.protocol.TList _list147 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
-            struct.success = new ArrayList<Person>(_list147.size);
-            for (int _i148 = 0; _i148 < _list147.size; ++_i148)
+            org.apache.thrift.protocol.TList _list157 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
+            struct.success = new ArrayList<Person>(_list157.size);
+            for (int _i158 = 0; _i158 < _list157.size; ++_i158)
             {
-              Person _elem149;
-              _elem149 = new Person();
-              _elem149.read(iprot);
-              struct.success.add(_elem149);
+              Person _elem159;
+              _elem159 = new Person();
+              _elem159.read(iprot);
+              struct.success.add(_elem159);
             }
           }
           struct.setSuccessIsSet(true);
@@ -43144,13 +44036,13 @@ public class Server {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
-                  org.apache.thrift.protocol.TList _list150 = iprot.readListBegin();
-                  struct.success = new ArrayList<String>(_list150.size);
-                  for (int _i151 = 0; _i151 < _list150.size; ++_i151)
+                  org.apache.thrift.protocol.TList _list160 = iprot.readListBegin();
+                  struct.success = new ArrayList<String>(_list160.size);
+                  for (int _i161 = 0; _i161 < _list160.size; ++_i161)
                   {
-                    String _elem152;
-                    _elem152 = iprot.readString();
-                    struct.success.add(_elem152);
+                    String _elem162;
+                    _elem162 = iprot.readString();
+                    struct.success.add(_elem162);
                   }
                   iprot.readListEnd();
                 }
@@ -43178,9 +44070,9 @@ public class Server {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, struct.success.size()));
-            for (String _iter153 : struct.success)
+            for (String _iter163 : struct.success)
             {
-              oprot.writeString(_iter153);
+              oprot.writeString(_iter163);
             }
             oprot.writeListEnd();
           }
@@ -43211,9 +44103,9 @@ public class Server {
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
-            for (String _iter154 : struct.success)
+            for (String _iter164 : struct.success)
             {
-              oprot.writeString(_iter154);
+              oprot.writeString(_iter164);
             }
           }
         }
@@ -43225,13 +44117,13 @@ public class Server {
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           {
-            org.apache.thrift.protocol.TList _list155 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
-            struct.success = new ArrayList<String>(_list155.size);
-            for (int _i156 = 0; _i156 < _list155.size; ++_i156)
+            org.apache.thrift.protocol.TList _list165 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRING, iprot.readI32());
+            struct.success = new ArrayList<String>(_list165.size);
+            for (int _i166 = 0; _i166 < _list165.size; ++_i166)
             {
-              String _elem157;
-              _elem157 = iprot.readString();
-              struct.success.add(_elem157);
+              String _elem167;
+              _elem167 = iprot.readString();
+              struct.success.add(_elem167);
             }
           }
           struct.setSuccessIsSet(true);
@@ -44004,14 +44896,14 @@ public class Server {
             case 0: // SUCCESS
               if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
                 {
-                  org.apache.thrift.protocol.TList _list158 = iprot.readListBegin();
-                  struct.success = new ArrayList<Person>(_list158.size);
-                  for (int _i159 = 0; _i159 < _list158.size; ++_i159)
+                  org.apache.thrift.protocol.TList _list168 = iprot.readListBegin();
+                  struct.success = new ArrayList<Person>(_list168.size);
+                  for (int _i169 = 0; _i169 < _list168.size; ++_i169)
                   {
-                    Person _elem160;
-                    _elem160 = new Person();
-                    _elem160.read(iprot);
-                    struct.success.add(_elem160);
+                    Person _elem170;
+                    _elem170 = new Person();
+                    _elem170.read(iprot);
+                    struct.success.add(_elem170);
                   }
                   iprot.readListEnd();
                 }
@@ -44039,9 +44931,9 @@ public class Server {
           oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
           {
             oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.success.size()));
-            for (Person _iter161 : struct.success)
+            for (Person _iter171 : struct.success)
             {
-              _iter161.write(oprot);
+              _iter171.write(oprot);
             }
             oprot.writeListEnd();
           }
@@ -44072,9 +44964,9 @@ public class Server {
         if (struct.isSetSuccess()) {
           {
             oprot.writeI32(struct.success.size());
-            for (Person _iter162 : struct.success)
+            for (Person _iter172 : struct.success)
             {
-              _iter162.write(oprot);
+              _iter172.write(oprot);
             }
           }
         }
@@ -44086,14 +44978,14 @@ public class Server {
         BitSet incoming = iprot.readBitSet(1);
         if (incoming.get(0)) {
           {
-            org.apache.thrift.protocol.TList _list163 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
-            struct.success = new ArrayList<Person>(_list163.size);
-            for (int _i164 = 0; _i164 < _list163.size; ++_i164)
+            org.apache.thrift.protocol.TList _list173 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
+            struct.success = new ArrayList<Person>(_list173.size);
+            for (int _i174 = 0; _i174 < _list173.size; ++_i174)
             {
-              Person _elem165;
-              _elem165 = new Person();
-              _elem165.read(iprot);
-              struct.success.add(_elem165);
+              Person _elem175;
+              _elem175 = new Person();
+              _elem175.read(iprot);
+              struct.success.add(_elem175);
             }
           }
           struct.setSuccessIsSet(true);
diff --git a/dozentenmodulserver/src/main/java/sql/SQL.java b/dozentenmodulserver/src/main/java/sql/SQL.java
index 19148516..fa79e2ed 100644
--- a/dozentenmodulserver/src/main/java/sql/SQL.java
+++ b/dozentenmodulserver/src/main/java/sql/SQL.java
@@ -36,7 +36,7 @@ public class SQL {
 			Class.forName("com.mysql.jdbc.Driver").newInstance();

 		} catch (InstantiationException | IllegalAccessException

 				| ClassNotFoundException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		} 

 		try {

@@ -48,7 +48,7 @@ public class SQL {
 

 			return con;

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to return connection to Client.");

 			e.printStackTrace();

 		}

@@ -78,7 +78,7 @@ public class SQL {
 		     + ".");

 		   return ret;

 		  } catch (SQLException e) {

-		   // TODO Auto-generated catch block

+		    

 		   log.info("Failed to writeFTPUser.");

 		   e.printStackTrace();

 		  }

@@ -113,8 +113,8 @@ public class SQL {
 			log.info("FTPUser " + user + " deleted.");

 			return ret;

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

-			log.info("Failed to DeleteUser.");

+			 

+			log.info("Failed to DeleteUser "+user+".");

 			e.printStackTrace();

 		}

 		return -1;

@@ -136,7 +136,7 @@ public class SQL {
 			return rs;

 

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to getImage.");

 			e.printStackTrace();

 		}

@@ -177,7 +177,7 @@ public class SQL {
 			return path;

 

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to getPathOfImage.");

 			e.printStackTrace();

 		}

@@ -251,7 +251,7 @@ public class SQL {
 			}

 

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to setInstitution.");

 			e.printStackTrace();

 		}

@@ -378,7 +378,7 @@ public class SQL {
 			}

 

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to setPerson.");

 			e.printStackTrace();

 		}

@@ -507,7 +507,7 @@ public class SQL {
 			//con.commit();

 			con.close();

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to setImageData.");

 			e.printStackTrace();

 		}

@@ -563,7 +563,7 @@ public class SQL {
 			}

 			con.close();

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		}

 		return list;

@@ -618,7 +618,7 @@ public class SQL {
 			}

 			con.close();

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		}

 		return list;

@@ -661,7 +661,7 @@ public class SQL {
 			}

 			con.close();

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		}

 		return list;

@@ -722,7 +722,7 @@ public class SQL {
 			}

 			con.close();

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		}

 		return list;

@@ -779,7 +779,7 @@ public class SQL {
 			}

 			con.close();

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		}

 		return list;

@@ -824,7 +824,7 @@ public class SQL {
 			}

 			con.close();

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		}

 		return list;

@@ -870,7 +870,7 @@ public class SQL {
 			con.close();

 			return list;

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to getLectureListPermissionRead.");

 			e.printStackTrace();

 		}

@@ -920,7 +920,7 @@ public class SQL {
 			con.close();

 			return list;

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to getLectureListPermissionWrite.");

 			e.printStackTrace();

 		}

@@ -969,7 +969,7 @@ public class SQL {
 			con.close();

 			return list;

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to getLectureListPermissionAdmin.");

 			e.printStackTrace();

 		}

@@ -1005,7 +1005,7 @@ public class SQL {
 			con.close();

 			return list;

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to getLectureList.");

 			e.printStackTrace();

 		}

@@ -1030,7 +1030,7 @@ public class SQL {
 			return list;

 

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to getAllOS.");

 			e.printStackTrace();

 		}

@@ -1081,15 +1081,104 @@ public class SQL {
 			con.close();

 			return map;

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to getPersonData.");

 			e.printStackTrace();

 		}

 		return null;

-	}

+	}//end getPersonData

+	

+	

+	

+	

+	public Map<String, String> getPersonData(String userID) {

+		Map<String, String> map = new HashMap<String, String>();

+		try {

+			Connection con = getConnection();

 

+			String sql = "SELECT userID, loginName, Nachname, Vorname, mail, m_institution.name as institution FROM bwLehrpool.m_user, m_institution WHERE userID=? AND m_user.institution=m_institution.institutionID;";

+			

+			PreparedStatement prest = con.prepareStatement(sql);

+			prest.setString(1, userID);

+			

+			ResultSet rs = prest.executeQuery();

+			con.commit();

+			while (rs.next()) 

+			{

+				map.put("userID", rs.getString("userID"));

+				map.put("loginName", rs.getString("loginName"));

+				map.put("Nachname", rs.getString("Nachname"));

+				map.put("Vorname", rs.getString("Vorname"));

+				map.put("mail", rs.getString("mail"));				

+				map.put("institution", rs.getString("institution"));

+

+			}

+			con.close();

+			return map;

+		} catch (SQLException e) {

+			log.info("Failed to getPersonData with userID='"+userID+"'.");

+			e.printStackTrace();

+		}

+		return null;

+	}//end getPersonData

 	

 	

+

+	

+	

+	public Map<String, String> getItemOwner(String itemID) {

+		

+		Map<String, String> map = new HashMap<String, String>();

+		Connection con = getConnection();

+		PreparedStatement prest;

+		String userID;

+		

+		try {

+			//find out if the itemID belongs to an image

+			String sql = "SELECT image_owner FROM bwLehrpool.m_VLData_imageInfo WHERE GUID_imageID=?;";

+			prest = con.prepareStatement(sql);

+			prest.setString(1, itemID);

+			

+			ResultSet rs = prest.executeQuery();			

+			while (rs.next()){

+				map.put("userID",rs.getString("image_owner"));

+			}

+			

+			//if map is empty, then itemID does not belong to an image -> must be a lecture

+			if(map.isEmpty()==true){

+				//check if itemID belongs to a lecture

+				sql = "SELECT admin_owner FROM bwLehrpool.m_VLData_lecture WHERE lectureID=?;";

+				prest = con.prepareStatement(sql);

+				prest.setString(1, itemID);

+				

+				rs = prest.executeQuery();

+				while(rs.next()){

+					map.put("userID", rs.getString("admin_owner"));

+				}

+			}

+			

+			//if map is still empty, then the itemID could not be found

+			if(map.isEmpty()==true){

+				log.error("Failed to getItemOwner for item '"+itemID+"'.");

+			} else {

+				

+				//now that we have the userID for this item, get the user information and put it in the map

+				userID = map.get("userID"); //extract the userID

+				map = getPersonData(userID); //get all the rest of his information

+				

+				//return this map with all the infos

+				return map;

+				

+			}

+			

+		} catch (SQLException e) {

+			e.printStackTrace();

+		}

+		

+		//something went horribly wrong...

+		return null;

+	}//end getItemOwner

+	

 	

 	

 	

@@ -1192,7 +1281,7 @@ public class SQL {
 			//con.commit();

 			con.close();

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to setLectureData.");

 			e.printStackTrace();

 		}

@@ -1230,7 +1319,7 @@ public class SQL {
 			con.close();

 			return map;

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to getImageIDandVersion.");

 			e.printStackTrace();

 		}

@@ -1285,7 +1374,7 @@ public class SQL {
 			con.close();

 			return map;

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to getImageData.");

 			e.printStackTrace();

 		}

@@ -1438,7 +1527,7 @@ public class SQL {
 			con.close();

 			return 0;

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to UpdateImageData.");

 			e.printStackTrace();

 		}

@@ -1476,7 +1565,7 @@ public class SQL {
 			return true;

 

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to deleteImage and permissions.");

 			e.printStackTrace();

 		}

@@ -1554,10 +1643,10 @@ public class SQL {
 			prest.executeUpdate();

 			con.commit();

 			con.close();

-			log.info("Succeeded to updateLectureData.");

+			//log.info("Succeeded to updateLectureData.");

 

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to updateLectureData.");

 			e.printStackTrace();

 		}

@@ -1587,7 +1676,7 @@ public class SQL {
 			return ret;

 

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to execute method connectedToLecture.");

 			e.printStackTrace();

 		}

@@ -1620,7 +1709,7 @@ public class SQL {
 			con.close();

 			return true;

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to deleteLecture and permissions.");

 			e.printStackTrace();

 		}

@@ -1664,7 +1753,7 @@ public class SQL {
 			return path;

 

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to getFile.");

 			e.printStackTrace();

 		}

@@ -1699,7 +1788,7 @@ public class SQL {
 			return map;

 

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to getDeleteXMLData.");

 			e.printStackTrace();

 		}

@@ -1731,10 +1820,10 @@ public class SQL {
 			

 			con.commit();

 			con.close();

-			log.info("Succesfully updated image path");

+			//log.info("Succesfully updated image path");

 			return 0;

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to UpdateImagePath.");

 			e.printStackTrace();

 		}

@@ -1756,7 +1845,7 @@ public class SQL {
 			return list;

 

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to getAllUniversities.");

 			e.printStackTrace();

 		}

@@ -1789,7 +1878,7 @@ public class SQL {
 			return pkos;

 

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to getOSpk.");

 			e.printStackTrace();

 		}

@@ -1822,7 +1911,7 @@ public class SQL {
 			return os;

 

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to getOS.");

 			e.printStackTrace();

 		}

@@ -1860,7 +1949,7 @@ public class SQL {
 			con.close();

 			return map;

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to getLectureData.");

 			e.printStackTrace();

 		}

@@ -1897,7 +1986,7 @@ public class SQL {
 			con.close();

 

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 

 			e.printStackTrace();

 		}

@@ -1929,7 +2018,7 @@ public class SQL {
 			return rs.getInt("roleID");

 

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to getRoleID.");

 			e.printStackTrace();

 		}

@@ -1959,8 +2048,8 @@ public class SQL {
 			con.close();

 			return id;

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

-			log.info("Failed to LectureID.");

+			 

+			log.info("Failed to getLectureID.");

 			e.printStackTrace();

 		}

 		return id;

@@ -1981,7 +2070,7 @@ public class SQL {
 		try {

 			stm = con.createStatement();

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		}

 		String query = "SELECT userID, Nachname, Vorname, mail FROM m_user WHERE userID NOT IN ('"

@@ -1995,7 +2084,7 @@ public class SQL {
 		try {

 			res = stm.executeQuery(query);

 		} catch (SQLException e1) {

-			// TODO Auto-generated catch block

+			 

 			e1.printStackTrace();

 		}

 		

@@ -2009,7 +2098,7 @@ public class SQL {
 						false, false));

 			}

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		}

 		return list;

@@ -2035,7 +2124,7 @@ public class SQL {
 		try {

 			stm = con.createStatement();

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		}

 		try {

@@ -2068,7 +2157,7 @@ public class SQL {
 							+ imageID

 							+ "' AND pmi.userID=u.userID ORDER BY u.Nachname ASC;");*/

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		}

 		try {

@@ -2109,7 +2198,7 @@ public class SQL {
 				// System.out.println(res.getString("Nachname")+" "+Boolean.parseBoolean(res.getString("image_read"))+" "+Boolean.parseBoolean(res.getString("image_write"))+" "+Boolean.parseBoolean(res.getString("image_admin")));

 			}

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		}

 		return list;

@@ -2151,7 +2240,7 @@ public class SQL {
 							"FROM bwLehrpool.pm_VLData_lecture pml, bwLehrpool.m_user u WHERE pml.userID!='"+userID+"' AND pml.lectureID='"+lectureID+"' AND pml.userID=u.userID ORDER BY u.Nachname ASC;");

 			*/

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		}

 		try {

@@ -2196,7 +2285,7 @@ public class SQL {
 				// System.out.println(res.getString("Nachname")+" "+Boolean.parseBoolean(res.getString("image_read"))+" "+Boolean.parseBoolean(res.getString("image_write"))+" "+Boolean.parseBoolean(res.getString("image_admin")));

 			}

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		}

 		return list;

@@ -2252,7 +2341,7 @@ public class SQL {
 			con.close();

 			

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to setImageRights.");

 			e.printStackTrace();

 		}

@@ -2302,10 +2391,10 @@ public class SQL {
 			con.commit();

 			con.close();

 			

-			log.info("Written additional image rights.");

+			//log.info("Written additional image rights.");

 			

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 			log.info("Failed to write additional image rights.");

 		}

@@ -2347,10 +2436,10 @@ public class SQL {
 					+ read + "','" + write + "','" + admin + "');");

 			*/

 			con.commit();

-			log.info("Written lecture rights for " + pk_lecture);

+			log.info("Written lecture rights for lecture '" + pk_lecture+"'.");

 			con.close();

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			log.info("Failed to setLectureRights.");

 			e.printStackTrace();

 		}

@@ -2395,10 +2484,9 @@ public class SQL {
 			

 			con.commit();

 			con.close();

-			log.info("Written additional lecture rights for '"

-					+ userID + "'.");

+			//log.info("Written additional lecture rights for '"+ userID + "'.");

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 			log.info("Failed to write additional lecture rights.");

 		}

@@ -2426,7 +2514,7 @@ public class SQL {
 			prest.executeUpdate();

 			

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		}

 

@@ -2438,7 +2526,7 @@ public class SQL {
 			con.commit();

 

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		}

 	}// end deleteAllAdditionalImagePermissions

@@ -2472,7 +2560,7 @@ public class SQL {
 			con.commit();

 

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		}

 	}// end deleteAllAdditionalImagePermissions

@@ -2505,7 +2593,7 @@ public class SQL {
 				}		

 				

 			} catch (SQLException e) {

-				// TODO Auto-generated catch block

+				 

 				e.printStackTrace();

 			}

 

@@ -2535,7 +2623,7 @@ public class SQL {
 			return rs.getString("name") + " " + rs.getString("architecture") + " bit";

 			

 		} catch (SQLException e) {

-			// TODO Auto-generated catch block

+			 

 			e.printStackTrace();

 		}

 		

@@ -2544,10 +2632,14 @@ public class SQL {
 	}

 

 

+
 	public String createRandomUUID() 

 	{

 		return UUID.randomUUID().toString();

 	}

+
+

+
 	

 

 }// end class

diff --git a/dozentenmodulserver/thrift/server.thrift b/dozentenmodulserver/thrift/server.thrift
index 58d4a458..01714fb5 100644
--- a/dozentenmodulserver/thrift/server.thrift
+++ b/dozentenmodulserver/thrift/server.thrift
@@ -67,6 +67,7 @@ service Server{
     list<string> getAllOS(),
     list<string> getAllUniversities(),
     map<string,string> getPersonData(1: string Vorname, 2: string Nachname),
+    map<string,string> getItemOwner(1: string itemID),
     void setPerson(1: string login, 2:string lastname, 3: string firstname, 4: string mail, 5: string Institution),
     bool writeLecturedata(1: string name, 2: string shortdesc, 3: string desc, 4: string startDate, 5: string endDate, 6: bool isActive, 7: string imagename, 8: string login, 9: string firstname, 10: string lastname, 11: string university, 12: string Mail, 13: string Tel, 14: string Fak, 16: string lectureID),
     bool startFileCopy(1: string file),