1 //
2 // ========================================================================
3 // Copyright (c) 1995-2015 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.warurl;
20
21 import java.util.Dictionary;
22 import java.util.Hashtable;
23
24 import org.osgi.framework.BundleActivator;
25 import org.osgi.framework.BundleContext;
26 import org.osgi.framework.ServiceRegistration;
27 import org.osgi.service.url.URLConstants;
28 import org.osgi.service.url.URLStreamHandlerService;
29
30 /**
31 * Register the factory to handle the war scheme specified by rfc66
32 * when the bundle is activated.
33 */
34 public class WarUrlActivator implements BundleActivator
35 {
36
37 private ServiceRegistration _reg;
38
39 /**
40 * Register the url stream handler factory.
41 *
42 * @param context
43 */
44 @SuppressWarnings("unchecked")
45 public void start(BundleContext context) throws Exception
46 {
47 Dictionary props = new Hashtable();
48 props.put(URLConstants.URL_HANDLER_PROTOCOL,new String[] {"war"});
49 context.registerService(URLStreamHandlerService.class.getName(),
50 new WarUrlStreamHandler(), props);
51 }
52
53 /**
54 * Remove the url stream handler. (probably not required,
55 * as osgi might shutdown every registered service
56 * by default: need test)
57 */
58 public void stop(BundleContext context) throws Exception
59 {
60 try
61 {
62 if (_reg != null)
63 {
64 _reg.unregister();
65 }
66 }
67 catch (Exception e)
68 {
69 e.printStackTrace();
70 }
71 }
72
73 }