Coverage Report - org.apache.tapestry.portlet.PortletHomeService
 
Classes in this File Line Coverage Branch Coverage Complexity
PortletHomeService
0%
0/23
0%
0/4
1.5
 
 1  
 // Copyright 2005 The Apache Software Foundation
 2  
 //
 3  
 // Licensed under the Apache License, Version 2.0 (the "License");
 4  
 // you may not use this file except in compliance with the License.
 5  
 // You may obtain a copy of the License at
 6  
 //
 7  
 //     http://www.apache.org/licenses/LICENSE-2.0
 8  
 //
 9  
 // Unless required by applicable law or agreed to in writing, software
 10  
 // distributed under the License is distributed on an "AS IS" BASIS,
 11  
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12  
 // See the License for the specific language governing permissions and
 13  
 // limitations under the License.
 14  
 
 15  
 package org.apache.tapestry.portlet;
 16  
 
 17  
 import java.io.IOException;
 18  
 import java.util.HashMap;
 19  
 import java.util.Map;
 20  
 
 21  
 import org.apache.tapestry.IRequestCycle;
 22  
 import org.apache.tapestry.Tapestry;
 23  
 import org.apache.tapestry.engine.EngineMessages;
 24  
 import org.apache.tapestry.engine.IEngineService;
 25  
 import org.apache.tapestry.engine.ILink;
 26  
 import org.apache.tapestry.services.LinkFactory;
 27  
 import org.apache.tapestry.services.ResponseRenderer;
 28  
 
 29  
 /**
 30  
  * Replacement for the standard home service, used by Portlets. This exists to
 31  
  * handle the special case where a Portlet render request arrives when there is
 32  
  * not a Portlet action request prior ... this can happen when a Portlet is
 33  
  * first added to a Portal page.
 34  
  * 
 35  
  * @author Howard M. Lewis Ship
 36  
  * @since 4.0
 37  
  */
 38  0
 public class PortletHomeService implements IEngineService
 39  
 {
 40  
 
 41  
     private PortletRenderer _portletRenderer;
 42  
 
 43  
     private PortletRequestGlobals _requestGlobals;
 44  
 
 45  
     private ResponseRenderer _responseRenderer;
 46  
 
 47  
     private LinkFactory _linkFactory;
 48  
 
 49  
     private PortletPageResolver _pageResolver;
 50  
 
 51  
     public String getName()
 52  
     {
 53  0
         return Tapestry.HOME_SERVICE;
 54  
     }
 55  
 
 56  
     public ILink getLink(boolean post, Object parameter)
 57  
     {
 58  0
         if (parameter != null)
 59  0
             throw new IllegalArgumentException(EngineMessages
 60  
                     .serviceNoParameter(this));
 61  
 
 62  0
         Map parameters = new HashMap();
 63  
 
 64  0
         return _linkFactory.constructLink(this, post, parameters, true);
 65  
     }
 66  
 
 67  
     public void setLinkFactory(LinkFactory linkFactory)
 68  
     {
 69  0
         _linkFactory = linkFactory;
 70  0
     }
 71  
 
 72  
     public void setResponseRenderer(ResponseRenderer responseRenderer)
 73  
     {
 74  0
         _responseRenderer = responseRenderer;
 75  0
     }
 76  
 
 77  
     public void service(IRequestCycle cycle)
 78  
         throws IOException
 79  
     {
 80  0
         String pageName = _pageResolver.getPageNameForRequest(cycle);
 81  
 
 82  0
         if (_requestGlobals.isRenderRequest())
 83  
         {
 84  0
             _portletRenderer.renderPage(cycle, pageName);
 85  0
             return;
 86  
         }
 87  
 
 88  0
         cycle.activate(pageName);
 89  
 
 90  0
         _responseRenderer.renderResponse(cycle);
 91  0
     }
 92  
 
 93  
     public void setPortletRenderer(PortletRenderer portletRenderer)
 94  
     {
 95  0
         _portletRenderer = portletRenderer;
 96  0
     }
 97  
 
 98  
     public void setRequestGlobals(PortletRequestGlobals requestGlobals)
 99  
     {
 100  0
         _requestGlobals = requestGlobals;
 101  0
     }
 102  
 
 103  
     public void setPageResolver(PortletPageResolver pageResolver)
 104  
     {
 105  0
         _pageResolver = pageResolver;
 106  0
     }
 107  
 }