logoffaction.java

来自「struts hibernate2.0整合」· Java 代码 · 共 49 行

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_3.8.4/xslt/JavaClass.xsl

package com.zero.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.zero.util.Constants;

/** 
 * MyEclipse Struts
 * Creation date: 01-31-2007
 * 
 * XDoclet definition:
 * @struts:action validate="true"
 */
public class LogoffAction extends Action {

	// --------------------------------------------------------- Instance Variables

	// --------------------------------------------------------- Methods

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response) {

		HttpSession session = request.getSession();
		session.setAttribute(Constants.USER_KEY,null);  //加入，清除Session
		return mapping.findForward("index");
	}

}