loginaction.java

这是一个基于大唐电信的一个任务管理模块程序

package com.datang.struts.action;

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

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.datang.struts.common.LoginCommon;
import com.datang.struts.service.LoginService;

public class LoginAction extends Action {
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response){
		LoginService service = new LoginService();
		int current = service.checkLogin(form, request);
		if(current == LoginCommon.LOGIN_IS_CLERK){
			return mapping.findForward("clerk_index");
		}else if(current == LoginCommon.LOGIN_IS_MANAGER){
			return mapping.findForward("manager_index");
		}else if(current == LoginCommon.LOGIN_IS_OPERATOR){
			return mapping.findForward("operator_index");
		}else if(current == LoginCommon.LOGIN_IS_ERROR){
			return mapping.getInputForward();
		}else{
			return null;
		}		
	}
}