logout.java

来自「webwork source」· Java 代码 · 共 42 行

/*
 * WebWork, Web Application Framework
 *
 * Distributable under Apache license.
 * See terms of license at opensource.org
 */
package webwork.examples.events;

import webwork.action.ActionSupport;
import webwork.action.SessionAware;

import java.util.Map;

/**
 * This code is an adaptation of the EventHandler example from the Rocks homepage by Christian Cryder
 * http://xmlc.enhydra.org/EventHandler/
 */
public class Logout
   extends ActionSupport
   implements SessionAware
{
   // Attributes ----------------------------------------------------
   Map session;
   
   // SessionAware implementation ------------------------------------
   public void setSession(Map session)
   {
      this.session = session;
   }
   
   // Action implementation ----------------------------------------
   protected String doExecute()
   {
      // Logout
      session.remove("login");
      session.remove("count");

      // Show result
      return SUCCESS;
   }
}