1 files changed, 77 insertions, 0 deletions
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/auth/MOAGarbageCollector.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/auth/MOAGarbageCollector.java
new file mode 100644
index 000000000..1072bec5c
--- /dev/null
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/auth/MOAGarbageCollector.java
@@ -0,0 +1,77 @@
+/*******************************************************************************
+ * Copyright 2014 Federal Chancellery Austria
+ * MOA-ID has been developed in a cooperation between BRZ, the Federal
+ * Chancellery Austria - ICT staff unit, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ *******************************************************************************/
+package at.gv.egovernment.moa.id.config.auth;
+
+
+import java.util.ArrayList;
+import java.util.List;
+
+import at.gv.egovernment.moa.logging.Logger;
+
+public class MOAGarbageCollector implements Runnable {
+
+	private static final long INTERVAL = 24 * 60 * 60; // 24 hours	
+	private static final List<IGarbageCollectorProcessing> processModules = 
+			new ArrayList<IGarbageCollectorProcessing>(); 
+	
+	public void run() {
+		while (true) {
+			try {
+				Thread.sleep(INTERVAL * 1000);
+				
+				try {
+					for (IGarbageCollectorProcessing element : processModules)
+						element.runGarbageCollector();
+					
+				} catch (Throwable e1) {
+					Logger.warn("Garbage collection FAILED in some module.", e1);
+				}
+								
+			} catch (Throwable e) {
+				Logger.warn("MOA-ID garbage collection is not possible, actually.", e);
+				
+			} finally {
+								
+			}
+		}	
+	}
+	
+	/**
+	 * Add a module to MOA internal garbage collector. Every module is executed once a day 
+	 * 
+	 * @param modul Module which should be executed by the garbage collector.
+	 */
+	public static void addModulForGarbageCollection(IGarbageCollectorProcessing modul) {
+		processModules.add(modul);
+		
+	}
+	
+	public static void start() {				
+		// start the session cleanup thread
+		Thread configLoader = new Thread(new MOAGarbageCollector(), "MOAGarbageCollector");
+		configLoader.setName("MOAGarbageCollectorr");
+		configLoader.setDaemon(true);
+		configLoader.setPriority(Thread.MIN_PRIORITY);
+		configLoader.start();
+	}
+}