logoutaction.java

该项目为网上银行系统

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package org.myrose.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.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;

/**
 * MyEclipse Struts Creation date: 12-27-2007
 * 
 * XDoclet definition:
 * 
 * @struts.action validate="true"
 */
public class LogoutAction extends Action {
	/*
	 * Generated 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(false);

		if (session != null) {
			if (session.getAttribute("id") != null) {
				String name = session.getAttribute("id").toString();
				session.removeAttribute(name);
				session.invalidate();
				ActionMessages errors = new ActionErrors();
				errors.add("logout_ok", new ActionMessage("logout.ok"));
				saveErrors(request, errors);
			}
		}
		return mapping.findForward("toindex");
	}
}