001// Copyright 2005 The Apache Software Foundation 002// 003// Licensed under the Apache License, Version 2.0 (the "License"); 004// you may not use this file except in compliance with the License. 005// You may obtain a copy of the License at 006// 007// http://www.apache.org/licenses/LICENSE-2.0 008// 009// Unless required by applicable law or agreed to in writing, software 010// distributed under the License is distributed on an "AS IS" BASIS, 011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012// See the License for the specific language governing permissions and 013// limitations under the License. 014 015package org.apache.tapestry.portlet; 016 017import java.io.IOException; 018 019import javax.portlet.PortletException; 020import javax.portlet.RenderRequest; 021import javax.portlet.RenderResponse; 022 023import org.apache.tapestry.services.WebRequestServicer; 024 025/** 026 * Bridges from the <code>tapestry.portlet.RenderRequestServicerPipeline</code> to the standard 027 * <code>tapestry.request.WebRequestServicerPipeline</code>. 028 * 029 * @author Howard M. Lewis Ship 030 * @since 4.0 031 */ 032public class RenderRequestServicerToWebRequestServicerBridge implements RenderRequestServicer 033{ 034 035 private PortletRequestGlobals _portletRequestGlobals; 036 037 private WebRequestServicer _webRequestServicer; 038 039 public void service(RenderRequest request, RenderResponse response) throws IOException, 040 PortletException 041 { 042 _portletRequestGlobals.store(request, response); 043 044 PortletWebRequest webRequest = new PortletWebRequest(request); 045 PortletWebResponse webResponse = new RenderWebResponse(response); 046 047 try 048 { 049 _webRequestServicer.service(webRequest, webResponse); 050 } 051 catch (RuntimeException ex) 052 { 053 throw new PortletException(ex); 054 } 055 } 056 057 public void setPortletRequestGlobals(PortletRequestGlobals portletRequestGlobals) 058 { 059 _portletRequestGlobals = portletRequestGlobals; 060 } 061 062 public void setWebRequestServicer(WebRequestServicer webRequestServicer) 063 { 064 _webRequestServicer = webRequestServicer; 065 } 066 067}