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


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.ActionRequest;
20 import javax.portlet.ActionResponse;
21 import javax.portlet.PortletException;
22
23 import org.apache.tapestry.services.WebRequestServicer;
24
25 /**
26  * Bridges from the <code>tapestry.portlet.ActionRequestServicerPipeline</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 ActionRequestServicerToWebRequestServicerBridge implements ActionRequestServicer
33 {
34     private PortletRequestGlobals _portletRequestGlobals;
35
36     private WebRequestServicer _webRequestServicer;
37
38     public void service(ActionRequest request, ActionResponse response) throws IOException JavaDoc,
39             PortletException
40     {
41         _portletRequestGlobals.store(request, response);
42
43         PortletWebRequest webRequest = new PortletWebRequest(request);
44         PortletWebResponse webResponse = new PortletWebResponse(response);
45
46         try
47         {
48             _webRequestServicer.service(webRequest, webResponse);
49         }
50         catch (RuntimeException JavaDoc ex)
51         {
52             throw new PortletException(ex);
53         }
54     }
55
56     public void setPortletRequestGlobals(PortletRequestGlobals portletRequestGlobals)
57     {
58         _portletRequestGlobals = portletRequestGlobals;
59     }
60
61     public void setWebRequestServicer(WebRequestServicer webRequestServicer)
62     {
63         _webRequestServicer = webRequestServicer;
64     }
65 }
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