PortletSessionDescribableStrategy


1   // Copyright 2005 The Apache Software Foundation
2   //
3   // Licensed under the Apache License, Version 2.0 (the "License");
4   // you may not use this file except in compliance with the License.
5   // You may obtain a copy of the License at
6   //
7   //     http://www.apache.org/licenses/LICENSE-2.0
8   //
9   // Unless required by applicable law or agreed to in writing, software
10  // distributed under the License is distributed on an "AS IS" BASIS,
11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  // See the License for the specific language governing permissions and
13  // limitations under the License.
14  
15  package org.apache.tapestry.portlet;
16  
17  import java.util.Date  ;
18  import java.util.Iterator  ;
19  
20  import javax.portlet.PortletSession;
21  
22  import org.apache.tapestry.describe.DescribableStrategy;
23  import org.apache.tapestry.describe.DescriptionReceiver;
24  import org.apache.tapestry.web.WebUtils;
25  
26  /**
27   * Describes {@link javax.portlet.PortletSession}.
28   * 
29   * @author Howard M. Lewis Ship
30   * @since 4.0
31   */
32  public class PortletSessionDescribableStrategy implements DescribableStrategy
33  {
34      public void describeObject(Object   object, DescriptionReceiver receiver)
35      {
36          PortletSession session = (PortletSession) object;
37  
38          receiver.title("PortletSession");
39  
40          receiver.property("creationTime", new Date  (session.getCreationTime()));
41          receiver.property("id", session.getId());
42          receiver.property("lastAccessedTime", new Date  (session.getLastAccessedTime()));
43          receiver.property("maxInactiveInterval", session.getMaxInactiveInterval());
44          receiver.property("new", session.isNew());
45  
46          receiver.section("Attributes");
47          Iterator   i = WebUtils.toSortedList(session.getAttributeNames()).iterator();
48          while (i.hasNext())
49          {
50              String   key = (String  ) i.next();
51              receiver.property(key, session.getAttribute(key));
52          }
53      }
54  }
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