Examples with BytesMessage javax.jms.BytesMessage used on opensource projects

Example 31 with BytesMessage

use of javax.jms.BytesMessage in project activemq-artemis by apache.

the class JMSPagingFileDeleteTest method testTopics.

@Test
public void testTopics() throws Exception {
    connection = null;
    try {
        connection = cf.createConnection();
        connection.setClientID("cid");
        session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageProducer producer = session.createProducer(topic1);
        subscriber1 = session.createDurableSubscriber(topic1, "subscriber-1");
        subscriber2 = session.createDurableSubscriber(topic1, "subscriber-2");
        // -----------------(Step1) Publish Messages to make Paging Files. --------------------
        System.out.println("---------- Send messages. ----------");
        BytesMessage bytesMessage = session.createBytesMessage();
        bytesMessage.writeBytes(new byte[JMSPagingFileDeleteTest.MESSAGE_SIZE]);
        for (int i = 0; i < JMSPagingFileDeleteTest.MESSAGE_NUM; i++) {
            producer.send(bytesMessage);
        }
        System.out.println("Sent " + JMSPagingFileDeleteTest.MESSAGE_NUM + " messages.");
        pagingStore = server.getPagingManager().getPageStore(new SimpleString("topic1"));
        printPageStoreInfo(pagingStore);
        assertTrue(pagingStore.isPaging());
        connection.start();
        // -----------------(Step2) Restart the server. --------------------------------------
        // If try this test without restarting server, please comment out this line;
        stopAndStartServer();
        // -----------------(Step3) Subscribe to all the messages from the topic.--------------
        System.out.println("---------- Receive all messages. ----------");
        for (int i = 0; i < JMSPagingFileDeleteTest.MESSAGE_NUM; i++) {
            Message message1 = subscriber1.receive(JMSPagingFileDeleteTest.RECEIVE_TIMEOUT);
            assertNotNull(message1);
            Message message2 = subscriber2.receive(JMSPagingFileDeleteTest.RECEIVE_TIMEOUT);
            assertNotNull(message2);
        }
        pagingStore = server.getPagingManager().getPageStore(new SimpleString("topic1"));
        long timeout = System.currentTimeMillis() + 5000;
        while (timeout > System.currentTimeMillis() && pagingStore.isPaging()) {
            Thread.sleep(100);
        }
        assertFalse(pagingStore.isPaging());
        printPageStoreInfo(pagingStore);
        assertEquals(0, pagingStore.getAddressSize());
        // assertEquals(1, pagingStore.getNumberOfPages()); //I expected number of the page is 1, but It was not.
        // I expected IsPaging is false, but It was true.
        assertFalse(pagingStore.isPaging());
        // If the server is not restart, this test pass.
        // -----------------(Step4) Publish a message. the message is stored in the paging file.
        producer = session.createProducer(topic1);
        bytesMessage = session.createBytesMessage();
        bytesMessage.writeBytes(new byte[JMSPagingFileDeleteTest.MESSAGE_SIZE]);
        producer.send(bytesMessage);
        printPageStoreInfo(pagingStore);
        timeout = System.currentTimeMillis() + 10000;
        while (timeout > System.currentTimeMillis() && pagingStore.getNumberOfPages() != 1) {
            Thread.sleep(100);
        }
        // I expected number of the page is 1, but It was not.
        assertEquals(1, pagingStore.getNumberOfPages());
    } finally {
        if (connection != null) {
            connection.close();
        }
    }
}

Example 32 with BytesMessage

use of javax.jms.BytesMessage in project activemq-artemis by apache.

the class JMSPagingFileDeleteTest method testTopicsWithNonDurableSubscription.

/**
 * Test replicating issue JBPAPP-9603
 *
 * @throws Exception
 */
@Test
public void testTopicsWithNonDurableSubscription() throws Exception {
    connection = null;
    try {
        for (int repeat = 0; repeat < 2; repeat++) {
            connection = cf.createConnection();
            connection.setClientID("cid");
            session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
            MessageProducer producer = session.createProducer(topic1);
            subscriber1 = session.createConsumer(topic1);
            // -----------------(Step1) Publish Messages to make Paging Files. --------------------
            System.out.println("---------- Send messages. ----------");
            BytesMessage bytesMessage = session.createBytesMessage();
            bytesMessage.writeBytes(new byte[JMSPagingFileDeleteTest.MESSAGE_SIZE]);
            for (int i = 0; i < JMSPagingFileDeleteTest.MESSAGE_NUM; i++) {
                producer.send(bytesMessage);
            }
            System.out.println("Sent " + JMSPagingFileDeleteTest.MESSAGE_NUM + " messages.");
            pagingStore = server.getPagingManager().getPageStore(new SimpleString("topic1"));
            printPageStoreInfo(pagingStore);
            assertTrue(pagingStore.isPaging());
            // -----------------(Step2) Closing the connection alone should cleanup pages -------
            connection.close();
            // note that if we closed subscriber or session the bug wouldn't happen
            // as they were already deleting the page-subscription properly
            // So, you can't close subscriber1 or session as that would change the test
            // subscriber1.close(); // << you can't call this on this test
            // session.close(); // << can't call this on this test
            Wait.assertFalse(pagingStore::isPaging);
            printPageStoreInfo(pagingStore);
        }
    } finally {
        if (connection != null) {
            connection.close();
        }
    }
}

Example 33 with BytesMessage

use of javax.jms.BytesMessage in project activemq-artemis by apache.

the class JMSWebSocketConnectionTest method testSendLargeMessageToClientFromOpenWire.

@Test(timeout = 30000)
public void testSendLargeMessageToClientFromOpenWire() throws Exception {
    JmsConnectionFactory factory = new JmsConnectionFactory(getBrokerQpidJMSConnectionURI());
    JmsConnection connection = (JmsConnection) factory.createConnection();
    sendLargeMessageViaOpenWire();
    try {
        Session session = connection.createSession();
        Queue queue = session.createQueue(getQueueName());
        connection.start();
        MessageConsumer consumer = session.createConsumer(queue);
        Message message = consumer.receive(1000);
        assertNotNull(message);
        assertTrue(message instanceof BytesMessage);
    } finally {
        connection.close();
    }
}

Example 34 with BytesMessage

use of javax.jms.BytesMessage in project activemq-artemis by apache.

the class JMSWebSocketConnectionTest method testSendLargeMessageToClientFromAMQP.

@Ignore("Broker can't accept messages over 65535 right now")
@Test(timeout = 30000)
public void testSendLargeMessageToClientFromAMQP() throws Exception {
    JmsConnectionFactory factory = new JmsConnectionFactory(getBrokerQpidJMSConnectionURI());
    JmsConnection connection = (JmsConnection) factory.createConnection();
    sendLargeMessageViaAMQP();
    try {
        Session session = connection.createSession();
        Queue queue = session.createQueue(getQueueName());
        connection.start();
        MessageConsumer consumer = session.createConsumer(queue);
        Message message = consumer.receive(1000);
        assertNotNull(message);
        assertTrue(message instanceof BytesMessage);
    } finally {
        connection.close();
    }
}

Example 35 with BytesMessage

use of javax.jms.BytesMessage in project activemq-artemis by apache.

the class JMSConsumerTest method testSendReceiveBytesMessage.

public void testSendReceiveBytesMessage() throws Exception {
    // Receive a message with the JMS API
    connection.start();
    Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
    destination = createDestination(session, destinationType);
    MessageConsumer consumer = session.createConsumer(destination);
    MessageProducer producer = session.createProducer(destination);
    BytesMessage message = session.createBytesMessage();
    message.writeBoolean(true);
    message.writeBoolean(false);
    producer.send(message);
    // Make sure only 1 message was delivered.
    BytesMessage m = (BytesMessage) consumer.receive(1000);
    assertNotNull(m);
    assertTrue(m.readBoolean());
    assertFalse(m.readBoolean());
    assertNull(consumer.receiveNoWait());
}