followplaninfoaction.java

大唐电信的管理系统

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

import java.io.IOException;
import java.io.PrintWriter;
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 service.PlanService;
import service.TaskService;

import domain.Task;
import factory.ServiceFactory;


public class FollowPlanInfoAction extends Action {
    
	TaskService taskService=ServiceFactory.getTaskService();
	PlanService planService=ServiceFactory.getPlanService();
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) throws IOException {
		 
		 response.setContentType("text/html;charset=gbk");
		 response.setHeader("Pragma","No-cache"); 
		   response.setHeader("Cache-Control","no-cache"); 
		   response.setDateHeader("Expires", -10);
		HttpSession session=request.getSession();
		PrintWriter out = response.getWriter();
		String flag=request.getParameter("flag");

	
		if("page".equals(flag)){
			String idstr=request.getParameter("taskid");
			
			int id=Integer.parseInt(idstr);

			Task task=taskService.findTaskById(id);
			
		    List list =(List)planService.findPlanByTaskId(id);
		     
			session.setAttribute("task", task);
			session.setAttribute("planlist",list);
			
			return new ActionForward("FollowPlanInfoView");
			
		}else if("plan".equals(flag)){
                String idstr=request.getParameter("taskid");
			
			int id=Integer.parseInt(idstr);

			Task task=taskService.findTaskById(id);
			
		    List list =(List)planService.findPlanByTaskId(id);
		     session.setAttribute("taskid",task.getId());
			session.setAttribute("task", task);
			session.setAttribute("planlist",list);
			
			return new ActionForward("UserPlanInfoView");
		}
		else if("submit".equals(flag)){
			
			String state=""+request.getParameter("state");
			Task task=(Task)session.getAttribute("task");
			if(state.equals("A")){
				state="Ondo";
			}else if(state.equals("B")){
				state="Completed";
			}else{
				state="Undo";
			}
			
			task.setTaskState(state);
			taskService.updateTask(task);
			out.print("true");
			return new ActionForward("UserPlanInfoView");
		}


		else{
			return new ActionForward("UserPlanInfoView");
		}
		
		
	}
}