getmanagerservlet.java

oa办公系统

package cn.jx.ecjtu.oa.servlets.attend;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

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

import cn.jx.ecjtu.oa.common.Constant;
import cn.jx.ecjtu.oa.ps.pojo.LoginUser;
import cn.jx.ecjtu.oa.ps.pojo.Manager;
import cn.jx.ecjtu.oa.services.DeptService;
import cn.jx.ecjtu.oa.services.ServiceFactory;
import cn.jx.ecjtu.oa.services.SysUserService;
import cn.jx.ecjtu.oa.services.UserInSession;

public class GetManagerServlet extends HttpServlet {

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doPost(request, response);
	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		List<Manager> managers = deptService.getManagers();
		LoginUser user = sysUserService.getLoginUserInfo(((UserInSession) request
				.getSession().getAttribute(Constant.USER_IN_SESSION)).getId());
		int deptId = user.getDeptID();
		// 用户所在部门的经理
		ArrayList<Manager> myManagers = new ArrayList<Manager>();
		for (Iterator<Manager> i = managers.iterator(); i.hasNext();) {
			Manager m = i.next();
			if (m.getDept_id() == deptId) {
				myManagers.add(m);
			}
		}
		request.setAttribute("managers", myManagers);
		int appTypeId = Integer.parseInt(request.getParameter("appTypeId"));
		switch (appTypeId) {
		case 1:
			request.getRequestDispatcher("waichuApply.jsp")
					.forward(request, response);
			break;
		case 2:
			request.getRequestDispatcher("qingjiaApply.jsp")
					.forward(request, response);
			break;
		case 3:
			request.getRequestDispatcher("chuchaiApply.jsp")
					.forward(request, response);
			break;
		}

	}

	private DeptService deptService;
	private SysUserService sysUserService;

	public void init() throws ServletException {
		deptService = (DeptService) ServiceFactory
				.getService(DeptService.class);
		sysUserService = (SysUserService) ServiceFactory
				.getService(SysUserService.class);
	}

}