MainPageAction


1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    *  contributor license agreements.  The ASF licenses this file to You
4    * under the Apache License, Version 2.0 (the "License"); you may not
5    * use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.  For additional information regarding
15   * copyright in this work, please see the NOTICE file in the top level
16   * directory of this distribution.
17   */
18  
19  package org.apache.roller.ui.core.struts.actions;
20  
21  import javax.servlet.http.HttpServletRequest  ;
22  import javax.servlet.http.HttpServletResponse  ;
23  import org.apache.struts.action.Action;
24  import org.apache.struts.action.ActionForm;
25  import org.apache.struts.action.ActionForward;
26  import org.apache.struts.action.ActionMapping;
27  
28  
29  /**
30   * Old main page action for Roller.  This action is no longer functional
31   * and instead just sends a 301 redirect to the application root which is
32   * the true homepage now.
33   *
34   * @struts.action name="main" path="/main" scope="request"
35   */
36  public class MainPageAction extends Action {
37      
38      
39      public ActionForward execute(ActionMapping mapping, ActionForm form,
40              HttpServletRequest   request, HttpServletResponse   response)
41              throws Exception   {
42          
43          // send an HTTP 301 response
44          response.setStatus(response.SC_MOVED_PERMANENTLY);
45          response.setHeader("Location", request.getContextPath()+"/");
46          
47          return null;
48      }
49      
50  }
51  
52
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