| /* |
| * Copyright 1999-2004 The Apache Software Foundation. |
| * |
| * Licensed 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. |
| * |
| * @version $Id$ |
| */ |
| public class SessionModule extends AbstractJXPathModule |
| implements ThreadSafe { |
| |
| protected Object getContextObject(Configuration modeConf, |
| Map objectModel) { |
| |
| return ObjectModelHelper.getRequest(objectModel).getSession(false); |
| } |
| } |