CocoonSessionHandler


1   /*
2    * Copyright 1999-2004 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  package org.apache.cocoon.jxpath;
17  
18  import java.util.Enumeration  ;
19  
20  import org.apache.cocoon.environment.Session;
21  import org.apache.commons.collections.EnumerationUtils;
22  import org.apache.commons.jxpath.DynamicPropertyHandler;
23  
24  /**
25   * Implementation of the DynamicPropertyHandler interface that provides
26   * access to attributes of a Cocoon Session.
27   *
28   * @author <a HREF="mailto:volker.schmitt@basf-it-services.com">Volker Schmitt</a>
29   * @version CVS $Id: CocoonSessionHandler.java 65528 2004-11-13 22:58:29Z vgritsenko $
30   */
31  public class CocoonSessionHandler implements DynamicPropertyHandler {
32  
33      public String  [] getPropertyNames(Object   session) {
34          final Enumeration   e = ((Session) session).getAttributeNames();
35          return (String  []) EnumerationUtils.toList(e).toArray();
36      }
37  
38      public Object   getProperty(Object   session, String   property) {
39          return ((Session) session).getAttribute(property);
40      }
41  
42      public void setProperty(Object   session, String   property, Object   value) {
43          ((Session) session).setAttribute(property, value);
44      }
45  }
46
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Popular Tags