undotaskaction.java

大唐电信的管理系统

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package action;

import java.util.List;

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.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import domain.User;

import factory.ServiceFactory;

import service.TaskService;


public class UndoTaskAction extends Action {
	TaskService taskService = ServiceFactory.getTaskService();
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		  
		HttpSession session=request.getSession();
			
		String flag=request.getParameter("flag");
		User user1=(User)session.getAttribute("loginUser");
		if(user1!=null){
			if("delete".equals(flag)){
	            String[] strids = request.getParameterValues("taskid");
	            for(int i=0;i<strids.length;i++){
	            	int id=Integer.parseInt(strids[i]);
	            	 taskService.deleteTask(id);
	            }     
	            return new ActionForward("/undoTask.do?flag=page");
			}else{
				List list= taskService.findTaskByState("Undo");
				
				request.setAttribute("UndoTaskList", list);
				
				return new ActionForward("UndoTaskView");
			}
		}else{
			return new ActionForward("/WEB-INF/jsp/errorpage.jsp");
		}
		
	}
}