saveschedule.java

基于java的医院门诊管理系统

package crqs.servlets.doctor;

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

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

import crqs.dboperation.Doctor;
import crqs.exceptions.RecordsNotExistException;
import crqs.infobeans.Schedule;
import crqs.util.DateConvert;

public class SaveSchedule extends HttpServlet {

	/**
	 * 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 {
		Schedule[] s=new Schedule[7];
		HttpSession hs=request.getSession();
		String message=null;
		Doctor dctr=(Doctor)hs.getAttribute("validUser");
		for(int i=0;i<7;i++){
			Schedule sc=new Schedule();
			sc.setdID(dctr.getUserName());
			Date d=DateConvert.parse(request.getParameter("date"+i));
			d=DateConvert.format(d);
			sc.setdDate(d);
			sc.setdMax(Integer.parseInt(request.getParameter("max"+i)));
			s[i]=sc;
		}
		try{
			dctr.setSchedule(s);
			message="保存成功!";
		}catch (SQLException e) {
			message="数据库出错,操作失败!";
		}
		hs.setAttribute("message", message);
		hs.setAttribute("url", "/CRQS/doctor/MySchedule");
		response.sendRedirect(response.encodeRedirectURL("/CRQS/message.jsp"));
	}

}