1 //
2 // ========================================================================
3 // Copyright (c) 1995-2013 Mort Bay Consulting Pty. Ltd.
4 // ------------------------------------------------------------------------
5 // All rights reserved. This program and the accompanying materials
6 // are made available under the terms of the Eclipse Public License v1.0
7 // and Apache License v2.0 which accompanies this distribution.
8 //
9 // The Eclipse Public License is available at
10 // http://www.eclipse.org/legal/epl-v10.html
11 //
12 // The Apache License v2.0 is available at
13 // http://www.opensource.org/licenses/apache2.0.php
14 //
15 // You may elect to redistribute this code under either of these licenses.
16 // ========================================================================
17 //
18
19 package org.eclipse.jetty.osgi.boot;
20
21 import org.eclipse.jetty.deploy.App;
22 import org.eclipse.jetty.deploy.bindings.StandardDeployer;
23 import org.eclipse.jetty.deploy.graph.Node;
24 import org.eclipse.jetty.osgi.boot.utils.EventSender;
25
26
27 /**
28 * OSGiDeployer
29 *
30 * Extension of standard Jetty deployer that emits OSGi EventAdmin
31 * events whenever a webapp is deployed into OSGi via Jetty.
32 *
33 */
34 public class OSGiDeployer extends StandardDeployer
35 {
36
37 /* ------------------------------------------------------------ */
38 public void processBinding(Node node, App app) throws Exception
39 {
40 //TODO how to NOT send this event if its not a webapp:
41 //OSGi Enterprise Spec only wants an event sent if its a webapp bundle (ie not a ContextHandler)
42 if (!(app instanceof AbstractOSGiApp))
43 {
44 super.processBinding(node,app);
45 }
46 else
47 {
48 EventSender.getInstance().send(EventSender.DEPLOYING_EVENT, ((AbstractOSGiApp)app).getBundle(), app.getContextPath());
49 try
50 {
51 super.processBinding(node,app);
52 ((AbstractOSGiApp)app).registerAsOSGiService();
53 EventSender.getInstance().send(EventSender.DEPLOYED_EVENT, ((AbstractOSGiApp)app).getBundle(), app.getContextPath());
54 }
55 catch (Exception e)
56 {
57 EventSender.getInstance().send(EventSender.FAILED_EVENT, ((AbstractOSGiApp)app).getBundle(), app.getContextPath());
58 throw e;
59 }
60 }
61
62 }
63 }