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14 package org.eclipse.jetty.webapp;
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16 import java.util.HashMap;
17 import java.util.Map;
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19 import org.eclipse.jetty.util.log.Log;
20 import org.eclipse.jetty.util.resource.Resource;
21 import org.eclipse.jetty.xml.XmlConfiguration;
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33 public class JettyWebXmlConfiguration extends AbstractConfiguration
34 {
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38 public static final String PROPERTY_THIS_WEB_INF_URL = "this.web-inf.url";
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47 @Override
48 public void configure (WebAppContext context) throws Exception
49 {
50
51 if (context.isStarted())
52 {
53 if (Log.isDebugEnabled()){Log.debug("Cannot configure webapp after it is started");}
54 return;
55 }
56
57 if(Log.isDebugEnabled())
58 Log.debug("Configuring web-jetty.xml");
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60 Resource web_inf = context.getWebInf();
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62 if(web_inf!=null&&web_inf.isDirectory())
63 {
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65 Resource jetty=web_inf.addPath("jetty7-web.xml");
66 if(!jetty.exists())
67 jetty=web_inf.addPath("jetty-web.xml");
68 if(!jetty.exists())
69 jetty=web_inf.addPath("web-jetty.xml");
70
71 if(jetty.exists())
72 {
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74 String[] old_server_classes = context.getServerClasses();
75 try
76 {
77 context.setServerClasses(null);
78 if(Log.isDebugEnabled())
79 Log.debug("Configure: "+jetty);
80 XmlConfiguration jetty_config=new XmlConfiguration(jetty.getURL());
81 setupXmlConfiguration(context,jetty_config, web_inf);
82 jetty_config.configure(context);
83 }
84 finally
85 {
86 if (context.getServerClasses()==null)
87 context.setServerClasses(old_server_classes);
88 }
89 }
90 }
91 }
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98 private void setupXmlConfiguration(WebAppContext context, XmlConfiguration jetty_config, Resource web_inf)
99 {
100 setupXmlConfiguration(jetty_config,web_inf);
101 }
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108 private void setupXmlConfiguration(XmlConfiguration jetty_config, Resource web_inf)
109 {
110 Map<String,String> props = jetty_config.getProperties();
111 props.put(PROPERTY_THIS_WEB_INF_URL, String.valueOf(web_inf.getURL()));
112 }
113
114 }