Coverage report

  %line %branch
org.apache.jetspeed.container.DesktopPortletContainerImpl
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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" BASIS,
 13  
  * 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.container;
 18  
 
 19  
 import java.io.IOException;
 20  
 import java.util.Map;
 21  
 
 22  
 import javax.portlet.PortletMode;
 23  
 import javax.portlet.WindowState;
 24  
 import javax.servlet.http.HttpServletRequest;
 25  
 import javax.servlet.http.HttpServletResponse;
 26  
 
 27  
 import org.apache.pluto.PortletContainer;
 28  
 import org.apache.pluto.PortletContainerImpl;
 29  
 import org.apache.pluto.core.InternalActionResponse;
 30  
 import org.apache.pluto.om.window.PortletWindow;
 31  
 import org.apache.pluto.services.information.DynamicInformationProvider;
 32  
 import org.apache.pluto.services.information.InformationProviderAccess;
 33  
 import org.apache.pluto.services.information.PortletURLProvider;
 34  
 
 35  
 import org.apache.jetspeed.desktop.JetspeedDesktop;
 36  
 
 37  
 /**
 38  
  * Desktop Portlet Container implementation. This implementation 
 39  
  * redirects only if the query paramater encoder=desktop is NOT specified.
 40  
  * When the encoder=desktop parameter is specified, the 'redirect' URL 
 41  
  * is returned in the response body for use by desktop javascript code.
 42  
  * 
 43  
  * @author <a href="mailto:taylor@apache.org">David Sean Taylor</a>
 44  
  * @version $Id: $
 45  
  */
 46  
 public class DesktopPortletContainerImpl extends PortletContainerImpl implements PortletContainer
 47  
 {
 48  0
     private String desktopPipelinePath = null;
 49  0
     private String desktopActionPipelinePath = null;
 50  0
     private String desktopRenderPipelinePath = null;
 51  
     
 52  
     public DesktopPortletContainerImpl( String desktopPipelinePath, String desktopActionPipelinePath, String desktopRenderPipelinePath )
 53  0
     {
 54  0
         if ( desktopPipelinePath == null || desktopPipelinePath.length() == 0 )
 55  0
             desktopPipelinePath = JetspeedDesktop.DEFAULT_DESKTOP_PIPELINE_PATH;
 56  0
         if ( desktopPipelinePath.charAt( 0 ) != '/' )
 57  0
             desktopPipelinePath = "/" + desktopPipelinePath;
 58  0
         if ( desktopPipelinePath.charAt( desktopPipelinePath.length() -1 ) != '/' )
 59  0
             desktopPipelinePath = desktopPipelinePath + "/";
 60  
         
 61  0
         if ( desktopActionPipelinePath == null || desktopActionPipelinePath.length() == 0 )
 62  0
             desktopActionPipelinePath = JetspeedDesktop.DEFAULT_DESKTOP_ACTION_PIPELINE_PATH;
 63  0
         if ( desktopActionPipelinePath.charAt( 0 ) != '/' )
 64  0
             desktopActionPipelinePath = "/" + desktopActionPipelinePath;
 65  0
         if ( desktopActionPipelinePath.charAt( desktopActionPipelinePath.length() -1 ) != '/' )
 66  0
             desktopActionPipelinePath = desktopActionPipelinePath + "/";
 67  
 
 68  0
         if ( desktopRenderPipelinePath == null || desktopRenderPipelinePath.length() == 0 )
 69  0
             desktopRenderPipelinePath = JetspeedDesktop.DEFAULT_DESKTOP_RENDER_PIPELINE_PATH;
 70  0
         if ( desktopRenderPipelinePath.charAt( 0 ) != '/' )
 71  0
             desktopRenderPipelinePath = "/" + desktopRenderPipelinePath;
 72  0
         if ( desktopRenderPipelinePath.charAt( desktopRenderPipelinePath.length() -1 ) != '/' )
 73  0
             desktopRenderPipelinePath = desktopRenderPipelinePath + "/";
 74  
         
 75  0
         this.desktopPipelinePath = desktopPipelinePath;
 76  0
         this.desktopActionPipelinePath = desktopActionPipelinePath;
 77  0
         this.desktopRenderPipelinePath = desktopRenderPipelinePath;
 78  0
     }
 79  
 
 80  
     /**
 81  
      * This redirect does not redirect, instead returns the redirect URL in the response
 82  
      */
 83  
     protected void redirect(String location, PortletWindow portletWindow,
 84  
             HttpServletRequest servletRequest,
 85  
             HttpServletResponse servletResponse,
 86  
             InternalActionResponse _actionResponse) throws IOException
 87  
     {
 88  0
         if (location == null && _actionResponse != class="keyword">null)
 89  
         {
 90  0
             DynamicInformationProvider provider = InformationProviderAccess
 91  
                     .getDynamicProvider(servletRequest);
 92  
 
 93  
             // TODO: don't send changes in case of exception -> PORTLET:SPEC:17
 94  
 
 95  0
             PortletMode portletMode = provider.getPortletMode(portletWindow);
 96  0
             WindowState windowState = provider.getWindowState(portletWindow);
 97  
 
 98  
             // get the changings of this portlet entity that might be set during
 99  
             // action handling
 100  
             // change portlet mode
 101  0
             if (_actionResponse.getChangedPortletMode() != null)
 102  
             {
 103  0
                 portletMode = _actionResponse.getChangedPortletMode();
 104  0
                 InformationProviderAccess.getDynamicProvider(servletRequest)
 105  
                         .getPortletActionProvider(portletWindow)
 106  
                         .changePortletMode(portletMode);
 107  
             }
 108  
             // change window state
 109  0
             if (_actionResponse.getChangedWindowState() != null)
 110  
             {
 111  0
                 windowState = _actionResponse.getChangedWindowState();
 112  0
                 InformationProviderAccess.getDynamicProvider(servletRequest)
 113  
                         .getPortletActionProvider(portletWindow)
 114  
                         .changePortletWindowState(windowState);
 115  
             }
 116  
             // get render parameters
 117  0
             Map renderParameter = _actionResponse.getRenderParameters();
 118  
 
 119  0
             PortletURLProvider redirectURL = provider
 120  
                     .getPortletURLProvider(portletWindow);
 121  
 
 122  0
             if (provider.getPortletMode(portletWindow) != null)
 123  
             {
 124  0
                 redirectURL.setPortletMode(portletMode);
 125  
             }
 126  0
             if (provider.getWindowState(portletWindow) != null)
 127  
             {
 128  0
                 redirectURL.setWindowState(windowState);
 129  
             }
 130  0
             if (servletRequest.isSecure())
 131  
             {
 132  0
                 redirectURL.setSecure(); // TBD
 133  
             }
 134  0
             redirectURL.clearParameters();
 135  0
             redirectURL.setParameters(renderParameter);
 136  
 
 137  0
             location = servletResponse
 138  
                     .encodeRedirectURL(redirectURL.toString());
 139  
         }
 140  
 
 141  0
         javax.servlet.http.HttpServletResponse redirectResponse = servletResponse;
 142  0
         while (redirectResponse instanceof javax.servlet.http.HttpServletResponseWrapper)
 143  
         {
 144  0
             redirectResponse = (javax.servlet.http.HttpServletResponse) ((javax.servlet.http.HttpServletResponseWrapper) redirectResponse)
 145  
                     .getResponse();
 146  
         }
 147  
 
 148  0
         String encoding = servletRequest.getParameter( JetspeedDesktop.DESKTOP_ENCODER_REQUEST_PARAMETER );
 149  0
         if ( encoding != null && encoding.equals( JetspeedDesktop.DESKTOP_ENCODER_REQUEST_PARAMETER_VALUE ) )
 150  
         {
 151  0
             location = location.replaceAll( this.desktopActionPipelinePath, class="keyword">this.desktopRenderPipelinePath );
 152  0
             redirectResponse.getWriter().print( location );
 153  
         }
 154  
         else
 155  
         {
 156  0
             location = location.replaceAll( this.desktopActionPipelinePath, class="keyword">this.desktopPipelinePath );
 157  0
             location = location.replaceAll( this.desktopRenderPipelinePath, class="keyword">this.desktopPipelinePath);
 158  0
             redirectResponse.sendRedirect(location);
 159  
         }
 160  
         // System.out.println("+++ >>>> location is " + location);
 161  
         
 162  0
     }
 163  
 
 164  
 }

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