Package org.apache.activemq.command

Examples of org.apache.activemq.command.Message

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        connection2.request(consumerInfo2);

        List<Message> messages = new ArrayList<Message>();

        for (int i = 0; i < 4; i++) {
            Message m1 = receiveMessage(connection1);
            assertNotNull("m1 is null for index: " + i, m1);
            messages.add(m1);
        }

        for (int i = 0; i < 4; i++) {
            Message m1 = messages.get(i);
            Message m2 = receiveMessage(connection2);
            assertNotNull("m2 is null for index: " + i, m2);
            assertEquals(m1.getMessageId(), m2.getMessageId());
            connection2.send(createAck(consumerInfo2, m2, 1, MessageAck.DELIVERED_ACK_TYPE));
        }

        assertNoMessagesLeft(connection1);
        assertNoMessagesLeft(connection2);
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        connection.send(createMessage(producerInfo, destination, deliveryMode));
        connection.send(createMessage(producerInfo, destination, deliveryMode));
        connection.request(createMessage(producerInfo, destination, deliveryMode));

        // Make sure only 1 message was delivered.
        Message m1 = receiveMessage(connection);
        assertNotNull(m1);
        assertNoMessagesLeft(connection);

        // Acknowledge the first message. This should cause the next message to
        // get dispatched.
        connection.send(createAck(consumerInfo, m1, 1, MessageAck.STANDARD_ACK_TYPE));

        Message m2 = receiveMessage(connection);
        assertNotNull(m2);
        connection.send(createAck(consumerInfo, m2, 1, MessageAck.STANDARD_ACK_TYPE));

        Message m3 = receiveMessage(connection);
        assertNotNull(m3);
        connection.send(createAck(consumerInfo, m3, 1, MessageAck.STANDARD_ACK_TYPE));

        connection.send(closeConnectionInfo(connectionInfo));
    }
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        consumerInfo1.setPrefetchSize(1);
        connection1.send(consumerInfo1);

        // Send the messages
        for (int i = 0; i < 4; i++) {
            Message message = createMessage(producerInfo1, destination, deliveryMode);
            connection1.send(message);
        }

      

        // Now get the messages.
        for (int i = 0; i < 4; i++) {
            // Begin the transaction.
            LocalTransactionId txid = createLocalTransaction(sessionInfo1);
            connection1.send(createBeginTransaction(connectionInfo1, txid));
            Message m1 = receiveMessage(connection1);
            assertNotNull(m1);
            MessageAck ack = createAck(consumerInfo1, m1, 1, MessageAck.STANDARD_ACK_TYPE);
            ack.setTransactionId(txid);
            connection1.send(ack);
         // Commit the transaction.
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        LocalTransactionId txid = createLocalTransaction(sessionInfo1);
        connection1.send(createBeginTransaction(connectionInfo1, txid));

        // Send the messages
        for (int i = 0; i < 4; i++) {
            Message message = createMessage(producerInfo1, destination, deliveryMode);
            message.setTransactionId(txid);
            connection1.request(message);
        }

        // The point of this test is that message should not be delivered until
        // send is committed.
        assertNull(receiveMessage(connection1,MAX_NULL_WAIT));

        // Commit the transaction.
        connection1.send(createCommitTransaction1Phase(connectionInfo1, txid));

        // Now get the messages.
        for (int i = 0; i < 4; i++) {
            Message m1 = receiveMessage(connection1);
            assertNotNull(m1);
        }

        assertNoMessagesLeft(connection1);
    }
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        consumerInfo1.setPrefetchSize(100);
        connection1.send(consumerInfo1);

        // Send the messages
        for (int i = 0; i < 4; i++) {
            Message message = createMessage(producerInfo1, destination, deliveryMode);
            connection1.send(message);
        }

        // Begin the transaction.
        LocalTransactionId txid = createLocalTransaction(sessionInfo1);
        connection1.send(createBeginTransaction(connectionInfo1, txid));

        // Acknowledge the first 2 messages.
        for (int i = 0; i < 2; i++) {
            Message m1 = receiveMessage(connection1);
            assertNotNull("m1 is null for index: " + i, m1);
            MessageAck ack = createAck(consumerInfo1, m1, 1, MessageAck.STANDARD_ACK_TYPE);
            ack.setTransactionId(txid);
            connection1.request(ack);
        }
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        connection1.send(createMessage(producerInfo1, destination, deliveryMode));
        connection1.send(createMessage(producerInfo1, destination, deliveryMode));

        // Receive the messages.
        for (int i = 0; i < 4; i++) {
            Message m1 = receiveMessage(connection1);
            assertNotNull("m1 is null for index: " + i, m1);
            assertFalse(m1.isRedelivered());
        }

        // Close the consumer without acking.. this should cause re-delivery of
        // the messages.
        connection1.send(consumerInfo1.createRemoveCommand());

        // Create another consumer that should get the messages again.
        ConsumerInfo consumerInfo2 = createConsumerInfo(sessionInfo1, destination);
        consumerInfo2.setPrefetchSize(100);
        connection1.request(consumerInfo2);

        // Receive the messages.
        for (int i = 0; i < 4; i++) {
            Message m1 = receiveMessage(connection1);
            assertNotNull("m1 is null for index: " + i, m1);
            assertTrue(m1.isRedelivered());
        }
        assertNoMessagesLeft(connection1);

    }
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        connection1.send(createMessage(producerInfo1, destination, DeliveryMode.PERSISTENT));
        connection1.send(createMessage(producerInfo1, destination, DeliveryMode.PERSISTENT));
        connection1.request(createMessage(producerInfo1, destination, DeliveryMode.PERSISTENT));

        // Get the messages
        Message m = null;
        for (int i = 0; i < 2; i++) {
            m = receiveMessage(connection1);
            assertNotNull(m);
        }
        // Ack the last message.
        connection1.send(createAck(consumerInfo1, m, 2, MessageAck.STANDARD_ACK_TYPE));
        // Close the connection.
        connection1.request(closeConnectionInfo(connectionInfo1));
        connection1.stop();

        // Setup a second connection
        StubConnection connection2 = createConnection();
        ConnectionInfo connectionInfo2 = createConnectionInfo();
        connectionInfo2.setClientId("clientid1");
        SessionInfo sessionInfo2 = createSessionInfo(connectionInfo2);
        ConsumerInfo consumerInfo2 = createConsumerInfo(sessionInfo2, destination);
        consumerInfo2.setPrefetchSize(100);
        consumerInfo2.setSubscriptionName("test");

        connection2.send(connectionInfo2);
        connection2.send(sessionInfo2);
        connection2.send(consumerInfo2);

        // Get the rest of the messages
        for (int i = 0; i < 2; i++) {
            Message m1 = receiveMessage(connection2);
            assertNotNull("m1 is null for index: " + i, m1);
        }
        assertNoMessagesLeft(connection2);
    }
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        consumerInfo1.setPrefetchSize(1);
        connection1.send(consumerInfo1);

        // Send the messages.
        for (int i = 0; i < 4; i++) {
            Message message = createMessage(producerInfo, destination, deliveryMode);
            message.setGroupID("TEST-GROUP");
            message.setGroupSequence(i + 1);
            connection1.request(message);
        }

        // Setup a second connection
        StubConnection connection2 = createConnection();
        ConnectionInfo connectionInfo2 = createConnectionInfo();
        SessionInfo sessionInfo2 = createSessionInfo(connectionInfo2);
        connection2.send(connectionInfo2);
        connection2.send(sessionInfo2);

        ConsumerInfo consumerInfo2 = createConsumerInfo(sessionInfo2, destination);
        consumerInfo2.setPrefetchSize(1);
        connection2.send(consumerInfo2);

        // All the messages should have been sent down connection 1.. just get
        // the first 3
        for (int i = 0; i < 3; i++) {
            Message m1 = receiveMessage(connection1);
            assertNotNull("m1 is null for index: " + i, m1);
            connection1.send(createAck(consumerInfo1, m1, 1, MessageAck.STANDARD_ACK_TYPE));
        }

        // Close the first consumer.
        connection1.request(closeConsumerInfo(consumerInfo1));

        // The last messages should now go the the second consumer.
        for (int i = 0; i < 1; i++) {
            Message m1 = receiveMessage(connection2);
            assertNotNull("m1 is null for index: " + i, m1);
            connection2.request(createAck(consumerInfo2, m1, 1, MessageAck.STANDARD_ACK_TYPE));
        }

        assertNoMessagesLeft(connection2);
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            consumerInfo1.setSubscriptionName("test");
        }
        consumerInfo1.setPrefetchSize(100);
        connection1.send(consumerInfo1);

        Message m = createMessage(producerInfo1, destination, deliveryMode);
        connection1.send(m);
        connection1.send(createMessage(producerInfo1, destination, deliveryMode));

        // Subscription should skip over the first message
        Message m2 = receiveMessage(connection1);
        assertNotNull(m2);
        assertEquals(m.getMessageId(), m2.getMessageId());
        m2 = receiveMessage(connection1);
        assertNotNull(m2);

        assertNoMessagesLeft(connection1);
    }
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        connection1.send(connectionInfo1);
        connection1.send(sessionInfo1);
        connection1.send(producerInfo1);

        // Send the messages
        Message m = createMessage(producerInfo1, destination, deliveryMode);
        connection1.send(m);

        // Create the durable subscription.
        ConsumerInfo consumerInfo1 = createConsumerInfo(sessionInfo1, destination);
        if (durableConsumer) {
            consumerInfo1.setSubscriptionName("test");
        }
        consumerInfo1.setPrefetchSize(100);
        consumerInfo1.setRetroactive(true);
        connection1.send(consumerInfo1);

        connection1.send(createMessage(producerInfo1, destination, deliveryMode));
        connection1.request(createMessage(producerInfo1, destination, deliveryMode));

        // the behavior is VERY dependent on the recovery policy used.
        // But the default broker settings try to make it as consistent as
        // possible

        // Subscription should see all messages sent.
        Message m2 = receiveMessage(connection1);
        assertNotNull(m2);
        assertEquals(m.getMessageId(), m2.getMessageId());
        for (int i = 0; i < 2; i++) {
            m2 = receiveMessage(connection1);
            assertNotNull(m2);
        }
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Related Classes of org.apache.activemq.command.Message

  • org.apache.activemq.ActiveMQConnection
  • org.apache.activemq.advisory.AdvisoryBroker
  • org.apache.activemq.broker.advisory.AdvisoryBrokerTest
  • org.apache.activemq.broker.BrokerBenchmark
  • org.apache.activemq.broker.BrokerTest
  • org.apache.activemq.broker.BrokerTestSupport
  • org.apache.activemq.broker.DoubleSubscriptionTest
  • org.apache.activemq.broker.ft.MasterBroker
  • org.apache.activemq.broker.jmx.DestinationView
  • org.apache.activemq.broker.jmx.QueueView
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