RequestContext


1   /*
2    * Copyright 2004 The Apache Software Foundation.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not 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.
15   *
16   * $Header:$
17   */
18  package org.apache.beehive.netui.pageflow;
19  
20  import javax.servlet.ServletRequest  ;
21  import javax.servlet.ServletResponse  ;
22  import javax.servlet.http.HttpServletRequest  ;
23  import javax.servlet.http.HttpServletResponse  ;
24  
25  /**
26   * Base request/response context.
27   */ 
28  public class RequestContext
29  {
30      private ServletRequest   _request;
31      private ServletResponse   _response;
32  
33      public RequestContext( ServletRequest   request, ServletResponse   response )
34      {
35          _request = request;
36          _response = response;
37      }
38  
39      public ServletRequest   getRequest()
40      {
41          return _request;
42      }
43  
44      public ServletResponse   getResponse()
45      {
46          return _response;
47      }
48      
49      HttpServletRequest   getHttpRequest()
50      {
51          assert _request instanceof HttpServletRequest   : "HttpServletRequest is currently required";
52          return ( HttpServletRequest   ) _request;
53      }
54      
55      HttpServletResponse   getHttpResponse()
56      {
57          assert _response instanceof HttpServletResponse   : "HttpServletResponse is currently required";
58          return ( HttpServletResponse   ) _response;
59      }
60  }
61
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