/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.cocoon.components.modules.input;
import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.thread.ThreadSafe;
import org.apache.cocoon.environment.ObjectModelHelper;
import java.util.Map;
/**
* SessionModule provides access to Session object properties.
* To get access to session properties use XPath syntax, e.g. to get the session
* id use <code>'id'</code> as the attribute name.<br/>
* More complex expressions with functions are also supported, e.g.:
* <pre>
* 'substring(id, 8)'
* </pre>
* will return the substring of id property of the session object.
* <strong>NOTE:</strong> The module does not create a new session.
*
* @author <a href="mailto:kpiroumian@apache.org">Konstantin Piroumian</a>
* @version $Id$
*/
public class SessionModule extends AbstractJXPathModule
implements ThreadSafe {
protected Object getContextObject(Configuration modeConf,
Map objectModel) {
return ObjectModelHelper.getRequest(objectModel).getSession(false);
}
}