Coverage Report - org.apache.tapestry.engine.HomeService
 
Classes in this File Line Coverage Branch Coverage Complexity
HomeService
0%
0/17
0%
0/2
1.286
 
 1  
 // Copyright 2004, 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.engine;
 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.services.LinkFactory;
 24  
 import org.apache.tapestry.services.ResponseRenderer;
 25  
 import org.apache.tapestry.services.ServiceConstants;
 26  
 
 27  
 /**
 28  
  * An implementation of the home service that renders the Home page. This is the
 29  
  * most likely candidate for overriding ... for example, to select the page to
 30  
  * render based on known information about the user (stored as a cookie).
 31  
  * 
 32  
  * @author Howard Lewis Ship
 33  
  * @since 1.0.9
 34  
  */
 35  
 
 36  0
 public class HomeService implements IEngineService
 37  
 {
 38  
 
 39  
     /** @since 4.0 */
 40  
     private ResponseRenderer _responseRenderer;
 41  
 
 42  
     /** @since 4.0 */
 43  
 
 44  
     private LinkFactory _linkFactory;
 45  
 
 46  
     /** @since 4.0 */
 47  
 
 48  
     private String _pageName;
 49  
 
 50  
     public ILink getLink(boolean post, Object parameter)
 51  
     {
 52  0
         if (parameter != null)
 53  0
             throw new IllegalArgumentException(EngineMessages
 54  
                     .serviceNoParameter(this));
 55  
 
 56  0
         Map parameters = new HashMap();
 57  
 
 58  0
         parameters.put(ServiceConstants.SERVICE, getName());
 59  
 
 60  0
         return _linkFactory.constructLink(this, post, parameters, true);
 61  
     }
 62  
 
 63  
     public void service(IRequestCycle cycle)
 64  
         throws IOException
 65  
     {
 66  0
         cycle.activate(_pageName);
 67  
 
 68  0
         _responseRenderer.renderResponse(cycle);
 69  0
     }
 70  
 
 71  
     public String getName()
 72  
     {
 73  0
         return Tapestry.HOME_SERVICE;
 74  
     }
 75  
 
 76  
     /** @since 4.0 */
 77  
     public void setResponseRenderer(ResponseRenderer responseRenderer)
 78  
     {
 79  0
         _responseRenderer = responseRenderer;
 80  0
     }
 81  
 
 82  
     /** @since 4.0 */
 83  
     public void setLinkFactory(LinkFactory linkFactory)
 84  
     {
 85  0
         _linkFactory = linkFactory;
 86  0
     }
 87  
 
 88  
     /** @since 4.0 */
 89  
     public void setPageName(String pageName)
 90  
     {
 91  0
         _pageName = pageName;
 92  0
     }
 93  
 
 94  
     /** @since 4.0 */
 95  
     public String getPageName()
 96  
     {
 97  0
         return _pageName;
 98  
     }
 99  
 }