Coverage report

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org.apache.jetspeed.util.descriptor.WebApplicationDescriptor
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 1   
 /*
 2   
  * Licensed to the Apache Software Foundation (ASF) under one or more
 3   
  * contributor license agreements.  See the NOTICE file distributed with
 4   
  * this work for additional information regarding copyright ownership.
 5   
  * The ASF licenses this file to You under the Apache License, Version 2.0
 6   
  * (the "License"); you may not use this file except in compliance with
 7   
  * the License.  You may obtain a copy of the License at
 8   
  *
 9   
  *      http://www.apache.org/licenses/LICENSE-2.0
 10   
  *
 11   
  * Unless required by applicable law or agreed to in writing, software
 12   
  * distributed under the License is distributed on an "AS IS" BASIS,
 13   
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 14   
  * See the License for the specific language governing permissions and
 15   
  * limitations under the License.
 16   
  */
 17   
 package org.apache.jetspeed.util.descriptor;
 18   
 
 19   
 import java.io.Reader;
 20   
 
 21   
 import org.apache.commons.digester.Digester;
 22   
 import org.apache.jetspeed.om.common.servlet.MutableWebApplication;
 23   
 import org.apache.jetspeed.om.servlet.impl.SecurityRoleImpl;
 24   
 import org.apache.jetspeed.om.servlet.impl.WebApplicationDefinitionImpl;
 25   
 import org.apache.jetspeed.tools.pamanager.PortletApplicationException;
 26   
 import org.apache.jetspeed.util.JetspeedLocale;
 27   
 
 28   
 /**
 29   
  * Utilities for manipulating the web.xml deployment descriptor
 30   
  *
 31   
  * @author <a href="mailto:ate@douma.nu">Ate Douma </a>*
 32   
  * @version $Id: WebDescriptorUtilities.java,v 1.2 2004/05/12 22:25:04 taylor
 33   
  *                Exp $
 34   
  */
 35   
 public class WebApplicationDescriptor
 36   
 {
 37   
 
 38   
     protected Reader webXmlReader;
 39   
     protected String contextRoot;
 40   
     public WebApplicationDescriptor(Reader webXmlReader, String contextRoot )
 41  0 
     {
 42  0 
         if(webXmlReader == null)
 43   
         {
 44  0 
             throw new IllegalArgumentException("webXmlReader cannot be null");
 45   
         }
 46  0 
         this.webXmlReader = webXmlReader;
 47  0 
         this.contextRoot = contextRoot;
 48  0 
     }
 49   
 
 50   
 
 51   
     /**
 52   
      * Load a web.xml file into a Web Application tree
 53   
      *
 54   
      * @param pathWebXML
 55   
      *                  The path to the web.xml file
 56   
      * @param contexRoot
 57   
      *                  The context root of the web application
 58   
      * @param locale
 59   
      *                  The locale of the display name of the web application
 60   
      * @param displayName
 61   
      *                  The display name of the web application
 62   
      * @return The Java object tree representing web.xml
 63   
      */
 64   
     public MutableWebApplication createWebApplication() throws PortletApplicationException
 65   
     {
 66   
         try
 67   
         {
 68   
 
 69   
             // TODO move config to digester-rules.xml. Example:
 70   
             // http://www.onjava.com/pub/a/onjava/2002/10/23/digester.html?page=3
 71  0 
             Digester digester = new Digester();
 72  0 
             digester.setClassLoader(this.getClass().getClassLoader());
 73  0 
             digester.setValidating(false);
 74   
 
 75  0 
             digester.register("-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN", WebApplicationDescriptor.class
 76   
                     .getResource("web-app_2_2.dtd").toString());
 77  0 
             digester.register("-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN", WebApplicationDescriptor.class
 78   
                     .getResource("web-app_2_3.dtd").toString());
 79   
 
 80  0 
             digester.addObjectCreate("web-app", WebApplicationDefinitionImpl.class);
 81   
 
 82  0 
             digester.addObjectCreate("web-app/security-role", SecurityRoleImpl.class);
 83  0 
             digester.addBeanPropertySetter("web-app/security-role/description", "description");
 84  0 
             digester.addBeanPropertySetter("web-app/security-role/role-name", "roleName");
 85  0 
             digester.addSetNext("web-app/security-role", "addSecurityRole");
 86   
 
 87  0 
             WebApplicationDefinitionImpl wd = (WebApplicationDefinitionImpl) digester.parse(webXmlReader);
 88   
 
 89  0 
             wd.setContextRoot(contextRoot);
 90   
             //wd.addDescription(locale, displayName);
 91  0 
             wd.addDescription(JetspeedLocale.getDefaultLocale(), contextRoot);
 92  0 
             return wd;
 93   
 
 94   
         }
 95  0 
         catch (Throwable t)
 96   
         {
 97  0 
             String msg = "Could not digester web.xml." + t.toString();
 98  0 
             throw new PortletApplicationException(msg, t);
 99   
         }
 100   
     }
 101   
 
 102   
 }

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