entryaction.java

来自「我在加拿大学习的一个比较复杂的在线银行程序.」· Java 代码 · 共 36 行

package com.ebusiness.ebank.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.ActionMapping;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;


/**
 * <p>Title: </p>
 * <p>Description: This action class is to remove the session scoped form-beans from
*                  HttpSession object</p>
 * <p>Copyright: Copyright (c) 2005</p>
* <p>Company: eBusiness Inc., All right reserved</p>
 * @author unascribed
 * @version 1.0
 */

public class EntryAction extends Action
{
    public ActionForward execute(ActionMapping mapping,
                                ActionForm form,
                                HttpServletRequest request,
                                HttpServletResponse response) throws Exception
    {
        HttpSession session = request.getSession(false);
        String name = request.getParameter("name");
        session.removeAttribute(name + "Form");
        return mapping.findForward(request.getParameter("forward"));
    }
}