Glassfish example source code file (AppTest.java)

This example Glassfish source code file (AppTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Glassfish tags/keywords

active, active, apptest, exception, exception, log, logging, string, string, testcase, testsync, testsync, transaction, transaction, transactionmanager, usertransaction, usertransactionimpl

The Glassfish AppTest.java source code

/*
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 *
 * Copyright (c) 2008-2010 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
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 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package com.sun.enterprise.transaction.xa;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

import java.util.logging.*;
import javax.transaction.*;

import org.glassfish.api.invocation.InvocationManager;
import com.sun.enterprise.transaction.spi.JavaEETransactionManagerDelegate;
import com.sun.enterprise.transaction.api.JavaEETransactionManager;
import com.sun.enterprise.transaction.UserTransactionImpl;
import com.sun.enterprise.transaction.JavaEETransactionManagerSimplified;

/**
 * Unit test for simple App.
 */
public class AppTest extends TestCase {

    TransactionManager t;

    /**
     * Create the test case
     *
     * @param testName name of the test case
     */
    public AppTest(String testName) {
        super(testName);
    }

    /**
     * @return the suite of tests being tested
     */
    public static Test suite() throws Exception {
        return new TestSuite(AppTest.class);
    }

    public void setUp() {
        try {
            t = new JavaEETransactionManagerSimplified();
            ((JavaEETransactionManager)t).setDelegate(new JavaEETransactionManagerXADelegate());
        } catch (Exception ex) {
            ex.printStackTrace();
            assert (false);
        }

    }

    public void testBegin() {
        System.out.println("**Testing TM begin ===>");
        try {
            System.out.println("**Status before begin: " 
                    + JavaEETransactionManagerSimplified.getStatusAsString(t.getStatus()));

            t.begin();
            String status = JavaEETransactionManagerSimplified.getStatusAsString(t.getStatus());
            System.out.println("**Status after begin: "  + status + " <===");
            assertEquals (status, "Active");
        } catch (Exception ex) {
            ex.printStackTrace();
            assert (false);
        }
    }

    public void testCommit() {
        System.out.println("**Testing TM commit ===>");
        try {
            System.out.println("**Starting transaction ....");
            t.begin();
            assertEquals (JavaEETransactionManagerSimplified.getStatusAsString(t.getStatus()), 
                "Active");

            System.out.println("**Calling TM commit ===>");
            t.commit();
            String status = JavaEETransactionManagerSimplified.getStatusAsString(t.getStatus());
            System.out.println("**Status after commit: " + status + " <===");
            assert (true);
        } catch (Exception ex) {
            ex.printStackTrace();
            assert (false);
        }
    }

    public void testRollback() {
        System.out.println("**Testing TM rollback ===>");
        try {
            System.out.println("**Starting transaction ....");
            t.begin();
            assertEquals (JavaEETransactionManagerSimplified.getStatusAsString(t.getStatus()), 
                "Active");

            System.out.println("**Calling TM rollback ===>");
            t.rollback();
            System.out.println("**Status after rollback: " 
                    + JavaEETransactionManagerSimplified.getStatusAsString(t.getStatus()) 
                    + " <===");
            assert (true);
        } catch (Exception ex) {
            ex.printStackTrace();
            assert (false);
        }
    }

    public void testTxCommit() {
        System.out.println("**Testing TX commit ===>");
        try {
            System.out.println("**Starting transaction ....");
            t.begin();
            Transaction tx = t.getTransaction();

            System.out.println("**Registering Synchronization ....");
            TestSync s = new TestSync();
            tx.registerSynchronization(s);

            String status = JavaEETransactionManagerSimplified.getStatusAsString(t.getStatus());
            System.out.println("**TX Status after begin: " + status);

            assertEquals (status, "Active");

            System.out.println("**Calling TX commit ===>");
            tx.commit();
            System.out.println("**Status after commit: "
                    + JavaEETransactionManagerSimplified.getStatusAsString(tx.getStatus())
                    + " <===");
            assertTrue ("beforeCompletion was not called", s.called_beforeCompletion);
            assertTrue ("afterCompletion was not called", s.called_afterCompletion);
            assert (true);
        } catch (Exception ex) {
            ex.printStackTrace();
            assert (false);
        }
    }

    public void testTxSuspendResume() {
        System.out.println("**Testing TM suspend ===>");
        try {
            System.out.println("**Starting transaction ....");
            t.begin();

            Transaction tx = t.suspend();
            assertNotNull(tx);

            System.out.println("**TX suspended ....");
            System.out.println("**Calling TM resume ===>");
            t.resume(tx);

            assertEquals (JavaEETransactionManagerSimplified.getStatusAsString(tx.getStatus()), 
                "Active");

            System.out.println("**Calling TX commit ===>");
            tx.commit();
            String status = JavaEETransactionManagerSimplified.getStatusAsString(tx.getStatus());
            System.out.println("**Status after commit: " + status + " <===");
            assert (true);
        } catch (Exception ex) {
            ex.printStackTrace();
            assert (false);
        }
    }

    public void testTxRollback() {
        System.out.println("**Testing TX rollback ===>");
        try {
            System.out.println("**Starting transaction ....");
            t.begin();
            Transaction tx = t.getTransaction();

            System.out.println("**Registering Synchronization ....");
            TestSync s = new TestSync();
            tx.registerSynchronization(s);

            String status = JavaEETransactionManagerSimplified.getStatusAsString(t.getStatus());
            System.out.println("**TX Status after begin: " + status);

            assertEquals (status, "Active");

            System.out.println("**Calling TX rollback ===>");
            tx.rollback();
            System.out.println("**Status after rollback: "
                    + JavaEETransactionManagerSimplified.getStatusAsString(tx.getStatus())
                    + " <===");
            assertFalse ("beforeCompletion was called", s.called_beforeCompletion);
            assertTrue ("afterCompletion was not called", s.called_afterCompletion);
            assert (true);
        } catch (Exception ex) {
            ex.printStackTrace();
            assert (false);
        }
    }

    public void testUTxCommit() {
        System.out.println("**Testing UTX commit ===>");
        try {
            UserTransaction utx = createUtx();
            System.out.println("**Starting transaction ....");
            utx.begin();
            String status = JavaEETransactionManagerSimplified.getStatusAsString(t.getStatus());
            System.out.println("**UTX Status after begin: " + status);

            assertEquals (status, "Active");

            System.out.println("**Calling UTX commit ===>");
            utx.commit();
            System.out.println("**Status after commit: "
                    + JavaEETransactionManagerSimplified.getStatusAsString(utx.getStatus())
                    + " <===");
            assert (true);
        } catch (Exception ex) {
            ex.printStackTrace();
            assert (false);
        }
    }

    public void testUTxRollback() {
        System.out.println("**Testing UTX rollback ===>");
        try {
            UserTransaction utx = createUtx();
            System.out.println("**Starting transaction ....");
            utx.begin();

            assertEquals (JavaEETransactionManagerSimplified.getStatusAsString(utx.getStatus()), 
                "Active");

            System.out.println("**Calling UTX rollback ===>");
            utx.rollback();
            System.out.println("**Status after rollback: "
                    + JavaEETransactionManagerSimplified.getStatusAsString(utx.getStatus())
                    + " <===");
            assert (true);
        } catch (Exception ex) {
            ex.printStackTrace();
            assert (false);
        }
    }

    private UserTransaction createUtx() throws javax.naming.NamingException {
        UserTransaction utx = new UserTransactionImpl();
        InvocationManager im = new org.glassfish.api.invocation.InvocationManagerImpl();
        ((UserTransactionImpl)utx).setForTesting(t, im);
        return utx;
    }

    static class TestSync implements Synchronization {

        // Used to validate the calls
        protected boolean called_beforeCompletion = false;
        protected boolean called_afterCompletion = false;

        public void beforeCompletion() {
            System.out.println("**Called beforeCompletion  **");
            called_beforeCompletion = true;
        }

        public void afterCompletion(int status) {
            System.out.println("**Called afterCompletion with status:  "
                    + JavaEETransactionManagerSimplified.getStatusAsString(status));
            called_afterCompletion = true;
        }
    }
}