logoutaction.java

利用STRUTS2+SPRING+HIBERNATE/IBATIS建立的基本开发框架

package com.sunwah.baseapp.system.action;

/**
 * 注销Action类
 * 
 * @author MARK
 * 
 */
import java.util.Map;

import org.apache.struts2.interceptor.SessionAware;

import com.opensymphony.xwork2.ActionSupport;
import com.sunwah.baseapp.common.Constants;
import com.sunwah.baseapp.system.service.UserManager;
import com.sunwah.baseapp.system.vo.UserVO;

public class LogoutAction extends ActionSupport implements SessionAware {

	/**
	 * 
	 */
	private static final long serialVersionUID = -4928895615360510001L;

	private Map session;

	private UserManager userManager;

	/*
	 * (non-Javadoc)
	 * 
	 * @see com.opensymphony.xwork2.ActionSupport#execute()
	 */
	@Override
	public String execute() throws Exception {
		UserVO user = (UserVO) session.get(Constants.SESSION_USER);
		if (user != null) {
			session.remove(Constants.SESSION_USER);
			userManager.logout(user.getUserId());
		}
		return SUCCESS;
	}

	/**
	 * @param session
	 *            the session to set
	 */
	public void setSession(Map session) {
		this.session = session;
	}

	public void setUserManager(UserManager userManager) {
		this.userManager = userManager;
	}

}