Clover coverage report - Code Coverage for tapestry-portlet release 4.0-beta-6
Coverage timestamp: Wed Sep 7 2005 18:46:01 EDT
file stats: LOC: 82   Methods: 3
NCLOC: 42   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
PortletStaleLinkExceptionPresenter.java - 0% 0% 0%
coverage
 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 javax.portlet.ActionRequest;
 18    import javax.portlet.ActionResponse;
 19   
 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    /**
 28    * Implementation of {@link org.apache.tapestry.error.StaleLinkExceptionPresenter} for Portlets.
 29    *
 30    * @author Howard M. Lewis Ship
 31    * @since 4.0
 32    */
 33    public class PortletStaleLinkExceptionPresenter implements StaleLinkExceptionPresenter
 34    {
 35    private PortletRequestGlobals _globals;
 36   
 37    private RequestExceptionReporter _requestExceptionReporter;
 38   
 39  0 public void presentStaleLinkException(IRequestCycle cycle, StaleLinkException cause)
 40    {
 41  0 try
 42    {
 43  0 ActionRequest request = _globals.getActionRequest();
 44   
 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    }