001// Copyright 2005 The Apache Software Foundation
002//
003// Licensed under the Apache License, Version 2.0 (the "License");
004// you may not use this file except in compliance with the License.
005// You may obtain a copy of the License at
006//
007//     http://www.apache.org/licenses/LICENSE-2.0
008//
009// Unless required by applicable law or agreed to in writing, software
010// distributed under the License is distributed on an "AS IS" BASIS,
011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012// See the License for the specific language governing permissions and
013// limitations under the License.
014
015package org.apache.tapestry.portlet;
016
017import java.util.Date;
018import java.util.Iterator;
019
020import javax.portlet.PortletSession;
021
022import org.apache.tapestry.describe.DescribableStrategy;
023import org.apache.tapestry.describe.DescriptionReceiver;
024import org.apache.tapestry.web.WebUtils;
025
026/**
027 * Describes {@link javax.portlet.PortletSession}.
028 * 
029 * @author Howard M. Lewis Ship
030 * @since 4.0
031 */
032public class PortletSessionDescribableStrategy implements DescribableStrategy
033{
034    public void describeObject(Object object, DescriptionReceiver receiver)
035    {
036        PortletSession session = (PortletSession) object;
037
038        receiver.title("PortletSession");
039
040        receiver.property("creationTime", new Date(session.getCreationTime()));
041        receiver.property("id", session.getId());
042        receiver.property("lastAccessedTime", new Date(session.getLastAccessedTime()));
043        receiver.property("maxInactiveInterval", session.getMaxInactiveInterval());
044        receiver.property("new", session.isNew());
045
046        receiver.section("Attributes");
047        Iterator i = WebUtils.toSortedList(session.getAttributeNames()).iterator();
048        while (i.hasNext())
049        {
050            String key = (String) i.next();
051            receiver.property(key, session.getAttribute(key));
052        }
053    }
054}