diff options
Diffstat (limited to 'dozentenmodul')
4 files changed, 66 insertions, 17 deletions
diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/wizard/ImageCreationWizard.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/wizard/ImageCreationWizard.java index 6d310bf1..0bfe2b22 100644 --- a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/wizard/ImageCreationWizard.java +++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/wizard/ImageCreationWizard.java @@ -1,5 +1,13 @@ package org.openslx.dozmod.gui.wizard; +import java.awt.Window; +import java.io.IOException; +import java.nio.ByteBuffer; +import java.util.ArrayList; +import java.util.List; + +import javax.swing.JOptionPane; + import org.apache.logging.log4j.LogManager; import org.apache.logging.log4j.Logger; import org.apache.thrift.TException; @@ -10,24 +18,27 @@ import org.openslx.dozmod.gui.helper.I18n; import org.openslx.dozmod.gui.helper.MessageType; import org.openslx.dozmod.gui.helper.QuitNotification; import org.openslx.dozmod.gui.helper.UiFeedback; -import org.openslx.dozmod.gui.wizard.page.*; +import org.openslx.dozmod.gui.wizard.page.ContainerUploadPage; +import org.openslx.dozmod.gui.wizard.page.ImageCustomPermissionPage; +import org.openslx.dozmod.gui.wizard.page.ImageMetaDataPage; +import org.openslx.dozmod.gui.wizard.page.ImageOvfConversionPage; +import org.openslx.dozmod.gui.wizard.page.ImageTypePage; +import org.openslx.dozmod.gui.wizard.page.ImageUploadPage; +import org.openslx.dozmod.gui.wizard.page.ImageUploadSummaryPage; import org.openslx.dozmod.model.ContainerDefinition; import org.openslx.dozmod.state.UploadWizardState; -import org.openslx.dozmod.thrift.*; +import org.openslx.dozmod.thrift.Session; +import org.openslx.dozmod.thrift.ThriftActions; +import org.openslx.dozmod.thrift.ThriftError; +import org.openslx.dozmod.thrift.UploadInitiator; import org.openslx.dozmod.thrift.UploadInitiator.GotUploadTokenCallback; +import org.openslx.dozmod.thrift.WrappedException; import org.openslx.sat.thrift.version.Feature; import org.openslx.thrifthelper.ThriftManager; import org.openslx.util.QuickTimer; import org.openslx.util.QuickTimer.Task; import org.openslx.virtualization.configuration.VirtualizationConfigurationDocker; -import javax.swing.*; -import java.awt.*; -import java.io.IOException; -import java.nio.ByteBuffer; -import java.util.ArrayList; -import java.util.List; - public class ImageCreationWizard extends Wizard implements UiFeedback, QuitNotification { /** @@ -37,9 +48,9 @@ public class ImageCreationWizard extends Wizard implements UiFeedback, QuitNotif private final static Logger LOGGER = LogManager.getLogger(ImageCreationWizard.class); - private final UploadWizardState state = new UploadWizardState(); + private UploadWizardState state = new UploadWizardState(); - private final ContainerDefinition containerDefinition = new ContainerDefinition(); + private ContainerDefinition containerDefinition = new ContainerDefinition(); private List<WizardPage> currentPages = new ArrayList<>(); @@ -313,7 +324,14 @@ public class ImageCreationWizard extends Wizard implements UiFeedback, QuitNotif @Override public void onApplicationQuit() { if (state != null && state.upload != null) { - state.upload.cancelError("Application quit (redirected via wizard)"); + state.upload.cancelError("Application quit (via ImageCreationWizard)"); } } + + @Override + protected void doCleanup() { + state = null; + containerDefinition = null; + currentPages.clear(); + } } diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/wizard/ImageUpdateWizard.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/wizard/ImageUpdateWizard.java index ccdf8d53..ac8f80c1 100644 --- a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/wizard/ImageUpdateWizard.java +++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/wizard/ImageUpdateWizard.java @@ -31,7 +31,7 @@ public class ImageUpdateWizard extends Wizard implements UiFeedback, QuitNotific private static final long serialVersionUID = -584900619809829672L; private final static Logger LOGGER = LogManager.getLogger(ImageCreationWizard.class); - private final UploadWizardState state = new UploadWizardState(); + private UploadWizardState state = new UploadWizardState(); protected ImageUploadPage imageUploadPage; @@ -145,4 +145,10 @@ public class ImageUpdateWizard extends Wizard implements UiFeedback, QuitNotific } } + @Override + protected void doCleanup() { + imageUploadPage = null; + state = null; + } + } diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/wizard/LectureWizard.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/wizard/LectureWizard.java index bd7c0aeb..6df5c494 100644 --- a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/wizard/LectureWizard.java +++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/wizard/LectureWizard.java @@ -29,7 +29,7 @@ public class LectureWizard extends Wizard implements UiFeedback { private final static Logger LOGGER = LogManager.getLogger(LectureWizard.class); - public final LectureWizardState state = new LectureWizardState(); + public LectureWizardState state = new LectureWizardState(); /** * Wizard for creating or editing a lecture. @@ -144,4 +144,9 @@ public class LectureWizard extends Wizard implements UiFeedback { lw.networkExceptions = state.netRules; return lw; } + + @Override + protected void doCleanup() { + state = null; + } } diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/wizard/Wizard.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/wizard/Wizard.java index 3c5e27ba..6490180b 100644 --- a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/wizard/Wizard.java +++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/wizard/Wizard.java @@ -275,14 +275,14 @@ public abstract class Wizard extends JDialog { if (outOfOrderPage != null) { outOfOrderPage.onPageLeave(); } - dispose(); + cleanup(); } } protected final void doFinish() { if (isPostFinish) { postFinishPage.onPageLeave(); - dispose(); + cleanup(); return; } if (!btnFinish.isEnabled()) @@ -297,7 +297,7 @@ public abstract class Wizard extends JDialog { } postFinishPage = performFinish(); if (postFinishPage == null) { - dispose(); + cleanup(); } else { isPostFinish = true; btnPrev.setVisible(false); @@ -355,5 +355,25 @@ public abstract class Wizard extends JDialog { protected WizardPage performFinish() { return null; } + + /** + * Called when this wizard is closed, either by aborting or + * by finishing it. + */ + private final void cleanup() + { + doCleanup(); + dispose(); + pages.clear(); + postFinishPage = null; + outOfOrderPage = null; + } + + /** + * Force all derived wizards to think about what + * references they might want to free when they're + * being closed. + */ + protected abstract void doCleanup(); } |