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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package com.ibatis.struts.httpmap;
18  
19  import com.ibatis.struts.httpmap.BaseHttpMap;
20  
21  import javax.servlet.http.HttpServletRequest;
22  import javax.servlet.http.HttpSession;
23  import java.util.Enumeration;
24  
25  /***
26   * Map to wrap session scope attributes.
27   * <p/>
28   * Date: Mar 11, 2004 10:35:42 PM
29   *
30   * @author Clinton Begin
31   */
32  public class SessionMap extends BaseHttpMap {
33  
34    private HttpSession session;
35  
36    public SessionMap(HttpServletRequest request) {
37      this.session = request.getSession();
38    }
39  
40    protected Enumeration getNames() {
41      return session.getAttributeNames();
42    }
43  
44    protected Object getValue(Object key) {
45      return session.getAttribute(String.valueOf(key));
46    }
47  
48    protected void putValue(Object key, Object value) {
49      session.setAttribute(String.valueOf(key), value);
50    }
51  
52    protected void removeValue(Object key) {
53      session.removeAttribute(String.valueOf(key));
54    }
55  
56  }