1 // ========================================================================
2 // Copyright (c) 2000-2009 Mort Bay Consulting Pty. Ltd.
3 // ------------------------------------------------------------------------
4 // All rights reserved. This program and the accompanying materials
5 // are made available under the terms of the Eclipse Public License v1.0
6 // and Apache License v2.0 which accompanies this distribution.
7 // The Eclipse Public License is available at
8 // http://www.eclipse.org/legal/epl-v10.html
9 // The Apache License v2.0 is available at
10 // http://www.opensource.org/licenses/apache2.0.php
11 // You may elect to redistribute this code under either of these licenses.
12 // ========================================================================
13
14 package org.eclipse.jetty.webapp;
15
16 import org.eclipse.jetty.util.log.Log;
17 import org.eclipse.jetty.util.resource.Resource;
18 import org.eclipse.jetty.xml.XmlConfiguration;
19
20
21 /**
22 *
23 * JettyWebConfiguration.
24 *
25 * Looks for Xmlconfiguration files in WEB-INF. Searches in order for the first of jetty6-web.xml, jetty-web.xml or web-jetty.xml
26 *
27 *
28 *
29 */
30 public class JettyWebXmlConfiguration implements Configuration
31 {
32 public void preConfigure(WebAppContext context) throws Exception
33 {
34 // TODO Auto-generated method stub
35
36 }
37
38
39 /**
40 * Configure
41 * Apply web-jetty.xml configuration
42 * @see Configuration#configure(WebAppContext)
43 */
44 public void configure (WebAppContext context) throws Exception
45 {
46 //cannot configure if the _context is already started
47 if (context.isStarted())
48 {
49 if (Log.isDebugEnabled()){Log.debug("Cannot configure webapp after it is started");}
50 return;
51 }
52
53 if(Log.isDebugEnabled())
54 Log.debug("Configuring web-jetty.xml");
55
56 Resource web_inf = context.getWebInf();
57 // handle any WEB-INF descriptors
58 if(web_inf!=null&&web_inf.isDirectory())
59 {
60 // do jetty.xml file
61 Resource jetty=web_inf.addPath("jetty7-web.xml");
62 if(!jetty.exists())
63 jetty=web_inf.addPath("jetty-web.xml");
64 if(!jetty.exists())
65 jetty=web_inf.addPath("web-jetty.xml");
66
67 if(jetty.exists())
68 {
69 // No server classes while configuring
70 String[] old_server_classes = context.getServerClasses();
71 try
72 {
73 context.setServerClasses(null);
74 if(Log.isDebugEnabled())
75 Log.debug("Configure: "+jetty);
76 XmlConfiguration jetty_config=new XmlConfiguration(jetty.getURL());
77 jetty_config.configure(context);
78 }
79 finally
80 {
81 if (context.getServerClasses()==null)
82 context.setServerClasses(old_server_classes);
83 }
84 }
85 }
86 }
87
88
89 public void postConfigure(WebAppContext context) throws Exception
90 {
91 // TODO Auto-generated method stub
92
93 }
94
95
96 public void deconfigure(WebAppContext context) throws Exception
97 {
98 // TODO Auto-generated method stub
99
100 }
101 }