editfamily.java

数据库系统教材中附录的课程设计accomodation宿舍管理系统源码

package cn.kmp.accommodation.servlet;

import java.io.IOException;

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

import cn.kmp.accommodation.domain.*;
import cn.kmp.accommodation.service.*;

public class EditFamily extends HttpServlet{
	private static final long serialVersionUID=-2264452574922395713L;
	private ServletConfig servletConfig=null;
	private String successView=null;
	private String failureView=null;
	//private String sessionUserInfo=null;
	
	public void doPost(HttpServletRequest request,HttpServletResponse response)throws IOException,ServletException{
		successView=request.getContextPath()+servletConfig.getInitParameter("successView");
		failureView=request.getContextPath()+servletConfig.getInitParameter("failureView");
		//sessionUserInfo=servletConfig.getInitParameter("sessionUserInfo");
		
		int studentNum=Integer.parseInt(request.getParameter("studentNum"));
		String name=request.getParameter("name");
		String relationship=request.getParameter("relationship");
		String phoneNumber=request.getParameter("phoneNumber");
		String city=request.getParameter("city");
		String street=request.getParameter("street");
		int postcode=Integer.parseInt(request.getParameter("postcode"));
		
		Family f=new Family();
		f.setStudentNum(studentNum);
		f.setName(name);
		f.setRelationship(relationship);
		f.setPhoneNumber(phoneNumber);
		f.setCity(city);
		f.setStreet(street);
		f.setPostcode(postcode);
		
		FamilyService fs=ServiceFactory.getFamilyService();
		if(fs.updateFamilyByFamilyNum(f)){
			response.sendRedirect(successView+"?studentNum="+studentNum);
		}
		else{
			response.sendRedirect(failureView);
		}
	}
	
	public void init(ServletConfig servletConfig)throws ServletException{
		this.servletConfig=servletConfig;
	}
}