Coverage report

  %line %branch
org.apache.jetspeed.components.portletregistry.PortletDefinitionCompositeProxy
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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" 
 13  
  * BASIS, 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.components.portletregistry;
 18  
 
 19  
 import java.lang.reflect.InvocationHandler;
 20  
 import java.lang.reflect.InvocationTargetException;
 21  
 import java.lang.reflect.Method;
 22  
 import java.lang.reflect.Proxy;
 23  
 
 24  
 import org.apache.jetspeed.om.common.portlet.PortletDefinitionComposite;
 25  
 
 26  
 public class PortletDefinitionCompositeProxy implements InvocationHandler
 27  
 {
 28  0
     private PortletDefinitionComposite def = null;
 29  
     private static PortletRegistry registry;
 30  
     private String name;
 31  
     
 32  
     public PortletDefinitionCompositeProxy(PortletDefinitionComposite def)
 33  0
     {
 34  0
         this.def = def;
 35  0
         this.name = def.getUniqueName();
 36  0
     }
 37  
 
 38  
     public static void setRegistry(PortletRegistry r)
 39  
     {
 40  0
         registry = r;
 41  0
     }
 42  
     
 43  
     public static PortletDefinitionComposite createProxy(
 44  
             PortletDefinitionComposite def)
 45  
     {
 46  0
         Class[] proxyInterfaces = new Class[]
 47  0
         { PortletDefinitionComposite.class};
 48  0
         PortletDefinitionComposite proxy = (PortletDefinitionComposite) Proxy
 49  
                 .newProxyInstance(PortletDefinitionComposite.class
 50  
                         .getClassLoader(), proxyInterfaces,
 51  
                         new PortletDefinitionCompositeProxy(def));
 52  0
         return proxy;
 53  
     }
 54  
 
 55  
     protected void invalidate()
 56  
     {
 57  0
         this.def = null;
 58  0
     }
 59  
     
 60  
     protected void setRealDefinition(PortletDefinitionComposite d)
 61  
     {
 62  0
         this.def = d;
 63  0
     }
 64  
     
 65  
     protected PortletDefinitionComposite getRealApplication()
 66  
     {
 67  0
         return def;
 68  
     }
 69  
     
 70  
     public Object invoke(Object proxy, Method m, Object[] args)
 71  
             throws Throwable
 72  
     {
 73  
         try 
 74  
         {
 75  0
             if (def == null)
 76  
             {
 77  0
                 def = registry.getPortletDefinitionByUniqueName(name);
 78  
             }
 79  0
             return m.invoke(def, args);
 80  
         } 
 81  0
         catch (InvocationTargetException e) 
 82  
         {
 83  0
             throw e.getTargetException();
 84  
         }
 85  
     }
 86  
 
 87  
 }

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