1 files changed, 76 insertions, 0 deletions
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/AuthenticationSessionCleaner.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/AuthenticationSessionCleaner.java
new file mode 100644
index 000000000..82c1da74a
--- /dev/null
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/AuthenticationSessionCleaner.java
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2003 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.auth;
+
+import at.gv.egovernment.moa.id.util.MOAIDMessageProvider;
+import at.gv.egovernment.moa.logging.Logger;
+
+/**
+ * Thread cleaning the <code>AuthenticationServer</code> session store
+ * and authentication data store from garbage.
+ * 
+ * @author Paul Ivancsics
+ * @version $Id$
+ */
+public class AuthenticationSessionCleaner implements Runnable {
+
+  /** interval the <code>AuthenticationSessionCleaner</code> is run in */
+  private static final long SESSION_CLEANUP_INTERVAL = 30 * 60; // 30 min
+
+	/**
+	 * Runs the thread. Cleans the <code>AuthenticationServer</code> session store
+ 	 * and authentication data store from garbage, then sleeps for given interval, and restarts.
+   */
+  public void run() {
+    while (true) {
+      try {
+      	Logger.debug("AuthenticationSessionCleaner run");
+      	AuthenticationServer.getInstance().cleanup();
+      } 
+      catch (Exception e) {
+        Logger.error(MOAIDMessageProvider.getInstance().getMessage("cleaner.01", null), e);
+      }
+      try {
+        Thread.sleep(SESSION_CLEANUP_INTERVAL * 1000);
+      } 
+      catch (InterruptedException e) {
+      }
+    }
+  }
+
+  /**
+   * start the sessionCleaner
+   */
+  public static void start() {
+    // start the session cleanup thread
+    Thread sessionCleaner =
+      new Thread(new AuthenticationSessionCleaner());
+    sessionCleaner.setName("SessionCleaner");
+    sessionCleaner.setDaemon(true);
+    sessionCleaner.setPriority(Thread.MIN_PRIORITY);
+    sessionCleaner.start();
+  }
+
+}