/*
 * Copyright (c) 2001, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

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 com.sun.ejte.ccl.reporter.SimpleReporterAdapter;

/**
 * A simple java client will:
 * <ul>
 * <li>Locates the home interface of the enterprise bean
 * <li>Gets a reference to the remote interface
 * <li>Invokes business methods
 * </ul>
 */
public class EnrollerClient {

    private SimpleReporterAdapter stat =
        new SimpleReporterAdapter("appserv-tests");

    public static void main(String[] args) {
        EnrollerClient client = new EnrollerClient();

        // run the tests
        client.runTestClient();
    }

    public void runTestClient() {
        try{
            stat.addDescription("Testing bmp enroller app.");
            test01();
            stat.printSummary("enrollerAppID");
        } catch (Exception ex) {
            System.out.println("Exception in runTestClient: " + ex.toString());
            ex.printStackTrace();
        }
    }


    private void test01() {
        try {
            Context initial = new InitialContext();
            Object objref = initial.lookup("java:comp/env/ejb/SimpleStudent");
            StudentHome sHome =
                (StudentHome) PortableRemoteObject.narrow(objref,
                                                          StudentHome.class);

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

            objref = initial.lookup("java:comp/env/ejb/SimpleCourse");
            CourseHome cHome =
                (CourseHome) PortableRemoteObject.narrow(objref,
                                                         CourseHome.class);

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

            objref = initial.lookup("java:comp/env/ejb/SimpleEnroller");
            EnrollerHome eHome =
                (EnrollerHome) PortableRemoteObject.narrow(objref,
                                                           EnrollerHome.class);

            Enroller enroller = eHome.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 = cHome.findByPrimaryKey(courseId);
                System.out.println(courseId + " " + course.getName());
            }
            System.out.println();

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

            stat.addStatus("enroller bmp", stat.PASS);
        } catch (Exception ex) {
            stat.addStatus("enroller bmp", stat.FAIL);
            System.err.println("Caught an unexpected exception!");
            ex.printStackTrace();
        }
    }
}