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Struts example source code file (ClearSessionInterceptor.java)
The Struts ClearSessionInterceptor.java source code/* * $Id: ClearSessionInterceptor.java 651946 2008-04-27 13:41:38Z apetrelli $ * * 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.struts2.interceptor; import java.util.Map; import com.opensymphony.xwork2.ActionContext; import com.opensymphony.xwork2.ActionInvocation; import com.opensymphony.xwork2.interceptor.AbstractInterceptor; import com.opensymphony.xwork2.util.logging.Logger; import com.opensymphony.xwork2.util.logging.LoggerFactory; /** * <!-- START SNIPPET: description --> * * This interceptor clears the HttpSession. * <p/> * * <!-- END SNIPPET: description --> * * <p/> Interceptor parameters: * * * <!-- START SNIPPET: extending --> * * <ul> * <li>none * </ul> * * <!-- END SNIPPET: extending --> * * * <!-- START SNIPPET: parameters --> * * <ul> * * <li>None * * </ul> * * <!-- END SNIPPET: parameters --> * * <b>Example: * * <pre> * <!-- START SNIPPET: example --> * * <action name="exampleAction" class="com.examples.ExampleAction"> * <interceptor-ref name="clearSession"/> * <interceptor-ref name="defaultStack"/> * <result name="success">example.jsp</result> * </action> * * <!-- END SNIPPET: example --> * </pre> */ public class ClearSessionInterceptor extends AbstractInterceptor { private static final long serialVersionUID = -2102199238428329238L; private static final Logger LOG = LoggerFactory.getLogger(ClearSessionInterceptor.class); /* (non-Javadoc) * @see com.opensymphony.xwork2.interceptor.Interceptor#intercept(com.opensymphony.xwork2.ActionInvocation) */ public String intercept(ActionInvocation invocation) throws Exception { LOG.debug("Clearing HttpSession"); ActionContext ac = invocation.getInvocationContext(); Map session = ac.getSession(); if (null != session) { session.clear(); } return invocation.invoke(); } } Other Struts examples (source code examples)Here is a short list of links related to this Struts ClearSessionInterceptor.java source code file: |
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