listtaskaction.java

基于jbpm开发的实例

package com.flowdemo.struts.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 com.flowdemo.po.Users;
import com.flowdemo.service.FlowService;

/**
 * 列出对应角色需要处理的任务
 * 
 * @author 陌上霜寒  [e-mail]
 * Jan 11, 2009 12:14:47 PM
 */
public class ListTaskAction extends Action {

	@Override
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		HttpSession session = request.getSession();
		Users user = (Users)session.getAttribute("CURRENT_USER");
		
		List tasks = FlowService.getTasks(user);
		System.out.println("我的任务是多少呢？"+tasks);
		session.setAttribute("TASKS", tasks);
		
		return mapping.findForward("success");
	}

	
}