Added a Globals.java class for properties handling.

1 files changed, 85 insertions, 0 deletions

diff --git a/src/main/java/org/openslx/satellitedaemon/Globals.java b/src/main/java/org/openslx/satellitedaemon/Globals.java
new file mode 100644
index 0000000..ae631f1
--- /dev/null
+++ b/src/main/java/org/openslx/satellitedaemon/Globals.java
@@ -0,0 +1,85 @@
+package org.openslx.satellitedaemon;
+
+import java.io.BufferedInputStream;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.util.Properties;
+
+public class Globals
+{
+	private static final Properties properties = new Properties();
+	private static boolean loadedProperties = false;
+
+	/**
+	 * If there are more ints or Strings which should be added to config/global.properties,
+	 * add to suiting enum, add a 'case' to getPropertyInt/String() and add checks to
+	 * propertiesValid()
+	 */
+	public static enum PropInt
+	{
+		FTPPORT
+	}
+	
+	public static enum PropString
+	{
+		FTPSERVERIP
+	}
+
+	public static boolean loadProperties() throws IOException
+	{
+		if ( loadedProperties )
+			return false;
+
+		// Load properties
+		BufferedInputStream stream = new BufferedInputStream( new FileInputStream( "config/global.properties" ) );
+		properties.load( stream );
+		stream.close();
+
+		return true;
+	}
+
+	public static int getPropertyInt( Globals.PropInt props )
+	{
+		String result = null;
+
+		switch ( props ) {
+		case FTPPORT:
+			result = properties.getProperty( "ftp_port" );
+			break;
+		default:
+			result = "0";
+			break;
+		}
+		if ( result == null )
+			return 0;
+
+		return Integer.valueOf( result );
+	}
+	
+	public static String getPropertyString( Globals.PropString props )
+	{
+		String result = null;
+
+		switch ( props ) {
+		case FTPSERVERIP:
+			result = properties.getProperty( "ftp_server_ip" );
+			break;
+		default:
+			result = "";
+			break;
+		}
+		return result;
+	}
+
+	public static boolean propertiesValid()
+	{
+		if (Globals.getPropertyInt( PropInt.FTPPORT ) == 0
+				|| Globals.getPropertyString( PropString.FTPSERVERIP ).isEmpty()
+				|| Globals.getPropertyString( PropString.FTPSERVERIP ) == null) {
+			return false;
+		}
+		else {
+			return true;
+		}
+	}
+}