JmsXATransactionTestSupport xref

    1   /***
    2    *
    3    * Copyright 2004 Protique Ltd
    4    *
    5    * Licensed under the Apache License, Version 2.0 (the "License");
    6    * you may not use this file except in compliance with the License.
    7    * You may obtain a copy of the License at
    8    *
    9    * http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   *
    17   **/
    18  package org.codehaus.activemq;
    19
    20  import org.codehaus.activemq.message.XidStub;
    21  import org.codehaus.activemq.util.IndentPrinter;
    22
    23  import javax.jms.Connection;
    24  import javax.jms.ConnectionFactory;
    25  import javax.jms.Destination;
    26  import javax.jms.JMSException;
    27  import javax.jms.Message;
    28  import javax.jms.MessageConsumer;
    29  import javax.jms.MessageProducer;
    30  import javax.jms.Session;
    31  import javax.jms.XASession;
    32  import javax.transaction.xa.XAResource;
    33  import java.util.ArrayList;
    34
    35  /***
    36   * @version $Revision: 1.7 $
    37   */
    38  public abstract class JmsXATransactionTestSupport extends TestSupport {
    39
    40      protected ConnectionFactory connectionFactory;
    41      protected Connection connection;
    42      protected Session session;
    43      protected MessageConsumer consumer;
    44      protected MessageProducer producer;
    45
    46      public JmsXATransactionTestSupport() {
    47          super();
    48      }
    49
    50      public JmsXATransactionTestSupport(String name) {
    51          super(name);
    52      }
    53
    54      public void testSendOutsideXATransaction() throws Exception {
    55          try {
    56              producer.send(session.createTextMessage("First Message"));
    57              fail("Using an XA session outside of a transaction should throw an exception.");
    58          }
    59          catch (JMSException e) {
    60              // normal
    61          }
    62      }
    63
    64
    65      public void testSendRollback() throws Exception {
    66
    67          XAResource resource = ((XASession) session).getXAResource();
    68          Message[] outbound = new Message[]{
    69              session.createTextMessage("First Message"),
    70              session.createTextMessage("Second Message")
    71          };
    72
    73
    74          XidStub xid1 = new XidStub(new byte[]{1, 2, 3, 4, 5});
    75          resource.start(xid1, XAResource.TMNOFLAGS);
    76          producer.send(outbound[0]);
    77          resource.end(xid1, XAResource.TMSUCCESS);
    78          resource.commit(xid1, true);
    79
    80          XidStub xid2 = new XidStub(new byte[]{2, 2, 3, 4, 5});
    81          resource.start(xid2, XAResource.TMNOFLAGS);
    82          producer.send(session.createTextMessage("I'm going to get rolled back."));
    83          resource.end(xid2, XAResource.TMSUCCESS);
    84          resource.rollback(xid2);
    85
    86          XidStub xid3 = new XidStub(new byte[]{3, 2, 3, 4, 5});
    87          resource.start(xid3, XAResource.TMNOFLAGS);
    88          producer.send(outbound[1]);
    89          resource.end(xid3, XAResource.TMSUCCESS);
    90          if (resource.prepare(xid3) == XAResource.XA_OK) {
    91              resource.commit(xid3, false);
    92          }
    93
    94          ArrayList messages = new ArrayList();
    95          XidStub xid4 = new XidStub(new byte[]{4, 2, 3, 4, 5});
    96          resource.start(xid4, XAResource.TMNOFLAGS);
    97          messages.add(consumer.receive(1000));
    98          messages.add(consumer.receive(1000));
    99          resource.end(xid4, XAResource.TMSUCCESS);
    100         resource.commit(xid4, true);
    101
    102         Message inbound[] = new Message[messages.size()];
    103         messages.toArray(inbound);
    104
    105         assertTextMessagesEqual("Rollback did not work.", outbound, inbound);
    106     }
    107
    108     public void testSendPrepareRecoverRollback() throws Exception {
    109
    110         XAResource resource = ((XASession) session).getXAResource();
    111         Message[] outbound = new Message[]{
    112             session.createTextMessage("First Message"),
    113             session.createTextMessage("Second Message")
    114         };
    115
    116         XidStub xid2 = new XidStub(new byte[]{1, 2, 3, 4, 6});
    117         resource.start(xid2, XAResource.TMNOFLAGS);
    118         producer.send(session.createTextMessage("I'm going to get rolled back."));
    119         resource.end(xid2, XAResource.TMSUCCESS);
    120         assertEquals(XAResource.XA_OK, resource.prepare(xid2));
    121
    122
    123         XidStub xid3 = new XidStub(new byte[]{2, 2, 3, 4, 6});
    124         resource.start(xid3, XAResource.TMNOFLAGS);
    125         producer.send(outbound[1]);
    126         resource.end(xid3, XAResource.TMSUCCESS);
    127
    128         assertEquals(XAResource.XA_OK, resource.prepare(xid3));
    129
    130         restart();
    131
    132         resource = ((XASession) session).getXAResource();
    133
    134         // lets commit a transaction
    135         resource.commit(xid3, false);
    136
    137         // lets try rollback a transaction
    138         resource.rollback(xid2);
    139
    140     }
    141
    142
    143     abstract protected JmsResourceProvider getJmsResourceProvider();
    144
    145     protected void setUp() throws Exception {
    146         super.setUp();
    147         openConnection();
    148     }
    149
    150     protected void restart() throws JMSException {
    151         closeConnection();
    152         openConnection();
    153     }
    154
    155     protected void openConnection() throws JMSException {
    156         JmsResourceProvider p = getJmsResourceProvider();
    157
    158         connectionFactory = p.createConnectionFactory();
    159         connection = p.createConnection(connectionFactory);
    160         System.out.println("Created connection: " + connection);
    161         session = p.createSession(connection);
    162         System.out.println("Created session: " + session);
    163         Destination destination = p.createDestination(session, "FOO");
    164         System.out.println("Created destination: " + destination + " of type: " + destination.getClass());
    165         producer = p.createProducer(session, destination);
    166         System.out.println("Created producer: " + producer);
    167         consumer = p.createConsumer(session, destination);
    168         System.out.println("Created consumer: " + consumer);
    169         connection.start();
    170     }
    171
    172     protected void tearDown() throws Exception {
    173         System.out.println("Test Done.  Stats");
    174         ((ActiveMQConnectionFactory) connectionFactory).getFactoryStats().dump(new IndentPrinter());
    175         closeConnection();
    176     }
    177
    178     private void closeConnection() throws JMSException {
    179         System.out.println("Closing down connection");
    180
    181         connection.stop();
    182         connection.close();
    183         System.out.println("Connection closed.");
    184     }
    185
    186 }