moveservlet.java

用jsp,servlet实现人力资源管理系统

package com.servlet;

import java.io.IOException;
import java.io.PrintWriter;

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

import com.dao.EmpChangeDAO;
import com.dao.EmpInfoDAO;
import com.dao.EmpRecordDAO;
import com.dao.impl.EmpChangeDAOImpl;
import com.dao.impl.EmpInfoDAOImpl;
import com.dao.impl.EmpRecordDAOImpl;
import com.entity.EmpChange;
import com.entity.EmpRecord;

public class MoveServlet extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public MoveServlet() {
		super();
	}

	/**
	 * 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.
	 * 
	 * @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 {

		request.setCharacterEncoding("gb2312");
	    response.setCharacterEncoding("gb2312");
	    
	    String button = request.getParameter("Submit");
	    System.out.println(button);
	    
	    EmpChangeDAO empChangeDAO = new EmpChangeDAOImpl();
	    
	   
	    
	    
        if(button.equals("del")){ 
        	 System.out.print("找到了人事调动删除方法");
	    	
	    	String[] changeId = request.getParameterValues("changeId");
	    	
	    	  
	        for(int i=0;i<changeId.length;i++)
	 	          {
	        	System.out.println(changeId[i]);
	 	        	Integer integer=new Integer(changeId[i]);
	 	        	int j=integer.intValue();
	 	        	empChangeDAO.delEmpChange(j);
	 	        }
	   	
	  	   request.getRequestDispatcher("/servlet/MoveToServlet?method=queryEmpChange").forward(request,response);
	 	    	
	 	   }
        if(button.equals("save")){

        	
        	EmpChange empChange = new EmpChange();
        	empChange.setEmpName(request.getParameter("empName"));
        	empChange.setChangeId(0);
        	empChange.setChangeBState(request.getParameter("changeBState"));
        	empChange.setChangeFState(request.getParameter("chnaneFState"));
        	empChange.setChangeRemark(request.getParameter("changeRemark"));
        	
        	EmpInfoDAO EmpInfoDAO = new EmpInfoDAOImpl();
        	int empId = EmpInfoDAO.queryEmpIdByEmpName(request.getParameter("empName"));
        	empChange.setEmpId(empId);
        	empChangeDAO.addEmpChange(empChange);      	
        	
        	 request.getRequestDispatcher("/servlet/MoveToServlet?method=queryEmpChange").forward(request,response);
        	
        }
        
        	
        }


	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occure
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}