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Java > Open Source Codes > org > apache > tapestry > portlet > RenderRequestServicerToWebRequestServicerBridge


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 java.io.IOException JavaDoc;
18
19 import javax.portlet.PortletException;
20 import javax.portlet.RenderRequest;
21 import javax.portlet.RenderResponse;
22
23 import org.apache.tapestry.services.WebRequestServicer;
24
25 /**
26  * Bridges from the <code>tapestry.portlet.RenderRequestServicerPipeline</code> to the standard
27  * <code>tapestry.request.WebRequestServicerPipeline</code>.
28  *
29  * @author Howard M. Lewis Ship
30  * @since 4.0
31  */
32 public class RenderRequestServicerToWebRequestServicerBridge implements RenderRequestServicer
33 {
34
35     private PortletRequestGlobals _portletRequestGlobals;
36
37     private WebRequestServicer _webRequestServicer;
38
39     public void service(RenderRequest request, RenderResponse response) throws IOException JavaDoc,
40             PortletException
41     {
42         _portletRequestGlobals.store(request, response);
43
44         PortletWebRequest webRequest = new PortletWebRequest(request);
45         PortletWebResponse webResponse = new RenderWebResponse(response);
46
47         try
48         {
49             _webRequestServicer.service(webRequest, webResponse);
50         }
51         catch (RuntimeException JavaDoc ex)
52         {
53             throw new PortletException(ex);
54         }
55     }
56
57     public void setPortletRequestGlobals(PortletRequestGlobals portletRequestGlobals)
58     {
59         _portletRequestGlobals = portletRequestGlobals;
60     }
61
62     public void setWebRequestServicer(WebRequestServicer webRequestServicer)
63     {
64         _webRequestServicer = webRequestServicer;
65     }
66
67 }
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