1 files changed, 106 insertions, 0 deletions
diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/om/OSGiActivator.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/om/OSGiActivator.java
new file mode 100644
index 0000000000..ec5f051337
--- /dev/null
+++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/om/OSGiActivator.java
@@ -0,0 +1,106 @@
+/***************************************************************************
+ * Copyright (c) 2004 - 2007 Eike Stepper, Germany.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *    Eike Stepper - initial API and implementation
+ **************************************************************************/
+package org.eclipse.net4j.util.om;
+
+import org.eclipse.net4j.internal.util.bundle.OM;
+
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+
+/**
+ * @author Eike Stepper
+ */
+public abstract class OSGiActivator implements BundleActivator
+{
+  public OSGiActivator()
+  {
+  }
+
+  public final void start(BundleContext context) throws Exception
+  {
+    try
+    {
+      getOMBundle().setBundleContext(context);
+      OM.Activator.traceStart(context);
+      start();
+    }
+    catch (Error error)
+    {
+      getOMBundle().logger().error(error);
+      throw error;
+    }
+    catch (Exception ex)
+    {
+      getOMBundle().logger().error(ex);
+      throw ex;
+    }
+  }
+
+  public final void stop(BundleContext context) throws Exception
+  {
+    try
+    {
+      OM.Activator.traceStop(context);
+      stop();
+      getOMBundle().setBundleContext(null);
+    }
+    catch (Error error)
+    {
+      getOMBundle().logger().error(error);
+      throw error;
+    }
+    catch (Exception ex)
+    {
+      getOMBundle().logger().error(ex);
+      throw ex;
+    }
+  }
+
+  protected void start() throws Exception
+  {
+  }
+
+  protected void stop() throws Exception
+  {
+  }
+
+  protected abstract OMBundle getOMBundle();
+
+  @Override
+  protected final Object clone() throws CloneNotSupportedException
+  {
+    return super.clone();
+  }
+
+  @Override
+  public final boolean equals(Object obj)
+  {
+    return super.equals(obj);
+  }
+
+  @Override
+  protected final void finalize() throws Throwable
+  {
+    super.finalize();
+  }
+
+  @Override
+  public final int hashCode()
+  {
+    return super.hashCode();
+  }
+
+  @Override
+  public final String toString()
+  {
+    return super.toString();
+  }
+}