Clover coverage report - Code Coverage for tapestry-portlet release 4.0-alpha-3
Coverage timestamp: Mon May 16 2005 09:12:17 EDT
file stats: LOC: 83   Methods: 3
NCLOC: 42   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
PortletStaleLinkExceptionPresenter.java - 0% 0% 0%
coverage
 1   
 // Copyright 2005 The Apache Software Foundation
 2   
 //
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 // Licensed under the Apache License, Version 2.0 (the "License");
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 // you may not use this file except in compliance with the License.
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 // 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 javax.portlet.ActionRequest;
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 import javax.portlet.ActionResponse;
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 20   
 import org.apache.hivemind.ApplicationRuntimeException;
 21   
 import org.apache.tapestry.IRequestCycle;
 22   
 import org.apache.tapestry.StaleLinkException;
 23   
 import org.apache.tapestry.error.RequestExceptionReporter;
 24   
 import org.apache.tapestry.error.StaleLinkExceptionPresenter;
 25   
 import org.apache.tapestry.services.ServiceConstants;
 26   
 
 27   
 /**
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  * Implementation of {@link org.apache.tapestry.error.StaleLinkExceptionPresenter} for Portlets.
 29   
  * 
 30   
  * @author Howard M. Lewis Ship
 31   
  * @since 4.0
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  */
 33   
 public class PortletStaleLinkExceptionPresenter implements StaleLinkExceptionPresenter
 34   
 {
 35   
     private PortletRequestGlobals _globals;
 36   
 
 37   
     private RequestExceptionReporter _requestExceptionReporter;
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 39  0
     public void presentStaleLinkException(IRequestCycle cycle, StaleLinkException cause)
 40   
     {
 41  0
         try
 42   
         {
 43  0
             ActionRequest request = _globals.getActionRequest();
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 45  0
             request.getPortletSession(true).setAttribute(
 46   
                     PortletConstants.PORTLET_EXCEPTION_MARKUP_ATTRIBUTE,
 47   
                     cause.getMessage());
 48   
 
 49  0
             ActionResponse response = _globals.getActionResponse();
 50   
 
 51  0
             response.setRenderParameter(
 52   
                     ServiceConstants.SERVICE,
 53   
                     PortletConstants.EXCEPTION_SERVICE);
 54   
         }
 55   
         catch (Exception ex)
 56   
         {
 57   
             // Worst case scenario. The exception page itself is broken, leaving
 58   
             // us with no option but to write the cause to the output.
 59   
 
 60   
             // Also, write the exception thrown when redendering the exception
 61   
             // page, so that can get fixed as well.
 62   
 
 63  0
             _requestExceptionReporter.reportRequestException(PortletMessages
 64   
                     .errorReportingException(ex), ex);
 65   
 
 66   
             // And throw the exception.
 67   
 
 68  0
             throw new ApplicationRuntimeException(ex.getMessage(), ex);
 69   
         }
 70   
     }
 71   
 
 72  0
     public void setGlobals(PortletRequestGlobals globals)
 73   
     {
 74  0
         _globals = globals;
 75   
     }
 76   
 
 77  0
     public void setRequestExceptionReporter(RequestExceptionReporter requestExceptionReporter)
 78   
     {
 79  0
         _requestExceptionReporter = requestExceptionReporter;
 80   
     }
 81   
 
 82   
 }
 83