EnrollerClient.java

/**
 *
 * Copyright 2001 Sun Microsystems, Inc. All Rights Reserved.
 *
 * This software is the proprietary information of Sun Microsystems, Inc.
 * Use is subject to license terms.
 *
 */
package com.sun.s1peqe.ejb.bmp.enroller.client;

import javax.naming.Context;
import javax.naming.InitialContext;
import javax.rmi.PortableRemoteObject;
import java.util.*;
import com.sun.s1peqe.ejb.bmp.enroller.ejb.*;

import org.testng.Assert;
import org.testng.annotations.Configuration;
import org.testng.annotations.Test;


public class EnrollerClient {

    public static void main(String[] args) {
        org.testng.TestNG testng = new org.testng.TestNG();
        testng.setTestClasses(
            new Class[] { com.sun.s1peqe.ejb.bmp.enroller.client.EnrollerClient.class } );
        testng.run();
    }

    StudentHome studentHome = null;
    CourseHome courseHome = null;
    EnrollerHome enrollerHome = null;

    @Configuration(beforeTestClass = true)
    public void initialize() throws Exception {
        InitialContext ic = new InitialContext();

        studentHome = (StudentHome)PortableRemoteObject.narrow(
            ic.lookup("java:comp/env/ejb/SimpleStudent"), StudentHome.class);

        System.out.println("Narrowed StudentHome !!");

        courseHome = (CourseHome)PortableRemoteObject.narrow(
            ic.lookup("java:comp/env/ejb/SimpleCourse"), CourseHome.class);
        System.out.println("Narrowed CourseHome !!");

        enrollerHome = (EnrollerHome)PortableRemoteObject.narrow(
            ic.lookup("java:comp/env/ejb/SimpleEnroller"), EnrollerHome.class);

        System.out.println("Narrowed EnrollerHome !!");
    }

    @Test
    public void test1() throws Exception {

        Student denise = studentHome.create("823", "Denise Smith");

        Course power = courseHome.create("220", "Power J2EE Programming");

        Enroller enroller = enrollerHome.create();
        enroller.enroll("823", "220");
        enroller.enroll("823", "333");
        enroller.enroll("823", "777");
        enroller.enroll("456", "777");
        enroller.enroll("388", "777");

        System.out.println(denise.getName() + ":");
        ArrayList courses = denise.getCourseIds();
        Iterator i = courses.iterator();
        while (i.hasNext()) {
            String courseId = (String)i.next();
            Course course = courseHome.findByPrimaryKey(courseId);
            System.out.println(courseId + " " + course.getName());
        }

        System.out.println();

        Course intro = courseHome.findByPrimaryKey("777");
        System.out.println(intro.getName() + ":");
        courses = intro.getStudentIds();
        i = courses.iterator();
        while (i.hasNext()) {
            String studentId = (String)i.next();
            Student student = studentHome.findByPrimaryKey(studentId);
            System.out.println(studentId + " " + student.getName());
        }
    }
}