modifymanagerservlet.java

oa办公系统

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

import java.io.IOException;
import java.io.PrintWriter;
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.ps.pojo.LoginUser;
import cn.jx.ecjtu.oa.services.DeptService;
import cn.jx.ecjtu.oa.services.Result;
import cn.jx.ecjtu.oa.services.ServiceFactory;
import cn.jx.ecjtu.oa.services.SysUserService;

public class ModifyManagerServlet extends HttpServlet {

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

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doPost(request, response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * 设置部门经理
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		String sdept_id=request.getParameter("dept_id");
		String suser_id=request.getParameter("user_id");
		int dept_id=0;
		int user_id=0;		
		try{
			if(suser_id != null) user_id=Integer.parseInt(suser_id);
			if(sdept_id != null) dept_id=Integer.parseInt(sdept_id);
			
		}catch(Exception e){}
		String tip="";
		if(user_id==0)
		{
			this.service.setManagers(dept_id, user_id);
		}else{
			int deptid=sysUserService.getLoginUserInfo(user_id).getDeptID();
			if(deptid==dept_id){
				this.service.setManagers(dept_id, user_id);
			}
			else{
				tip="选择的人员不是本部门的人员,设置失败!";
			}
		}
		request.setAttribute("Tip", tip);
		request.getRequestDispatcher("preModifyManagerServlet").forward(request, response);
	}

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occure
	 */
	private DeptService service;
	private SysUserService  sysUserService;
	public void init() throws ServletException {
		this.service=(DeptService)ServiceFactory.getService(DeptService.class);
		this.sysUserService=(SysUserService)ServiceFactory.getService(SysUserService.class);
	}

}