AlfrescoFacesServlet


1   /*
2    * Copyright (C) 2005 Alfresco, Inc.
3    *
4    * Licensed under the Mozilla Public License version 1.1 
5    * with a permitted attribution clause. You may obtain a
6    * copy of the License at
7    *
8    *   http://www.alfresco.org/legal/license.txt
9    *
10   * Unless required by applicable law or agreed to in writing,
11   * software distributed under the License is distributed on an
12   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
13   * either express or implied. See the License for the specific
14   * language governing permissions and limitations under the
15   * License.
16   */
17  package org.alfresco.web.app.servlet;
18  
19  import java.io.IOException  ;
20  
21  import javax.faces.webapp.FacesServlet;
22  import javax.servlet.ServletException  ;
23  import javax.servlet.ServletRequest  ;
24  import javax.servlet.ServletResponse  ;
25  import javax.servlet.http.HttpServletRequest  ;
26  import javax.servlet.http.HttpServletResponse  ;
27  
28  import org.alfresco.web.app.Application;
29  import org.apache.commons.logging.Log;
30  import org.apache.commons.logging.LogFactory;
31  
32  /**
33   * Wrapper around standard faces servlet to provide error handling
34   * 
35   * @author gavinc
36   */
37  public class AlfrescoFacesServlet extends FacesServlet
38  {
39     private static Log logger = LogFactory.getLog(AlfrescoFacesServlet.class);
40     
41     /**
42      * @see javax.servlet.Servlet#service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
43      */
44     public void service(ServletRequest   request, ServletResponse   response) 
45        throws IOException  , ServletException  
46     {
47        try
48        {
49           super.service(request, response);
50        }
51        catch (Throwable   error)
52        {
53           String   returnPage = ((HttpServletRequest  )request).getRequestURI();
54           
55           Application.handleServletError(getServletConfig().getServletContext(), (HttpServletRequest  )request,
56                 (HttpServletResponse  )response, error, logger, returnPage);
57        }
58     }
59  }
60
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