addemployeeservlet.java

固定资产管理系统包括一个基本的部分

package com.shenlong.assetmanage.control;

import java.io.IOException;
import java.sql.SQLException;

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

import com.shenlong.assetmanage.domain.Employee;
import com.shenlong.assetmanage.service.EmployeeService;

public class AddEmployeeServlet extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public AddEmployeeServlet() {
		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 {

		String employee_name=(String)request.getParameter("employee_name");
		String employee_duty=(String)request.getParameter("employee_duty");
		String employee_memo=(String)request.getParameter("employee_memo");
		employee_name=new String(employee_name.getBytes("ISO-8859-1"),"gb2312");
		employee_duty=new String(employee_duty.getBytes("ISO-8859-1"),"gb2312");
		employee_memo=new String(employee_memo.getBytes("ISO-8859-1"),"gb2312");
		EmployeeService employeeservice=new EmployeeService();
		Employee employee=new Employee();
		employee.setName(employee_name);
		employee.setDuty(employee_duty);
		employee.setMemo(employee_memo);
		int flag=0;
		try {
			flag=employeeservice.saveNewEmp(employee);
			
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		if(flag==0){
			 request.setAttribute("login","error");
			 RequestDispatcher pa=this.getServletContext().getRequestDispatcher("/addEmployee.jsp");
			 pa.forward(request, response);
		}
		else{
			request.setAttribute("sure","error");
			 RequestDispatcher pa=this.getServletContext().getRequestDispatcher("/main.jsp");
			 pa.forward(request, response);
		}
	}

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

}