Untitled

package org.lu.ics.clients;

import java.io.IOException;
import java.io.PrintWriter;
import javax.ejb.EJB;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.ics.ejb.Course;
import org.ics.ejb.Result;
import org.ics.ejb.ResultId;
import org.ics.ejb.Student;
import org.ics.facade.FacadeLocal;

/**
 * Servlet implementation class ManyServlet
 */
@WebServlet("/ManyServlet")
public class ManyServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

	@EJB
	FacadeLocal facade;

	public ManyServlet() {
		super();
		// TODO Auto-generated constructor stub
	}

	protected void service(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		PrintWriter out = response.getWriter();
		out.println("<!DOCTYPE html><html><head>");
		out.println("<title>ManyToManyWithattribute</title>");
		out.println("<meta charset=\"ISO-8859-1\">");
		out.println("</head><body>");
		out.println("<h2>Students and Courses</h2>");
//		Student student = new Student();
//		student.setId("3");
//		student.setName("Anna");
//		facade.createStudent(student);
//
//		Course c = new Course();
//		c.setCode("SYSA14");
//		c.setCredits(20);
//		facade.createCourse(c);

		Course c = facade.findCourse("SYSA12");
		Student student = facade.findStudent("1");

		Result r = new Result();
		ResultId id = new ResultId();
		id.setCourseCode(c.getCode());
		id.setStudentId(student.getId());
		r.setId(id);
		r.setGrade("B");
		facade.createResult(r);

//		r = facade.findResult(id);
//		r.setGrade("G");
//		facade.updateGrade(r);
//		r.setCourse(c);
//		r.setStudent(student);
//		facade.createResult(r);

		out.println("<p>Student :" + student.getName() + " har följande resultat:<br>");
		for (Result r1 : student.getResults()) {
			out.println("<p>Kurs :" + r1.getCourse().getCode() + " betyg: " + r1.getGrade() + "</p>");
		}
		out.println("<br>");
		out.println("<p>Kursen :" + c.getCode() + " har följande resultat:<br>");
		for (Result r1 : c.getResults()) {
			out.println("<p>Student :" + r1.getStudent().getName() + " betyg: " + r1.getGrade() + "</p>");
		}
		out.println("</body></html>");
	}
}