Examples of org.apache.qpid.client.AMQSession$FlowControlIndicator

org.apache.qpid.client.AMQSession

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@todo Different FailoverSupport implementation are needed on the same method call, in different situations. Forexample, when failing-over and reestablishing the bindings, the bind cannot be interrupted by a second fail-over, if it fails with an exception, the fail-over process should also fail. When binding outside of the fail-over process, the retry handler could be used to automatically retry the operation once the connection has been reestablished. All fail-over protected operations should be placed in private methods, with FailoverSupport passed in by the caller to provide the correct support for the calling context. Sometimes the fail-over process sets a nowait flag and uses an async method call instead. @todo Two new objects created on every failover supported method call. Consider more efficient ways of doing this,after looking at worse bottlenecks first.

        }
    }


    public void confirmConsumerCancelled(int channelId, AMQShortString consumerTag)
    {
        final AMQSession session = getSession(channelId);


        session.confirmConsumerCancelled(consumerTag);
    }

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    }


    public void testJMSProperties() throws Exception
    {
        AMQConnection con = new AMQConnection("vm://:1", "guest", "guest", "consumer1", "test");
        AMQSession consumerSession = (AMQSession) con.createSession(false, Session.CLIENT_ACKNOWLEDGE);
        Queue queue =
            new AMQQueue(con.getDefaultQueueExchangeName(), new AMQShortString("someQ"), new AMQShortString("someQ"), false,
                true);
        MessageConsumer consumer = consumerSession.createConsumer(queue);


        AMQConnection con2 = new AMQConnection("vm://:1", "guest", "guest", "producer1", "test");
        Session producerSession = con2.createSession(false, Session.CLIENT_ACKNOWLEDGE);
        MessageProducer producer = producerSession.createProducer(queue);
        Destination JMS_REPLY_TO = new AMQQueue(con2, "my.replyto");

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    }


    public void testStreamMessageEOF() throws Exception
    {
        Connection con = new AMQConnection("vm://:1", "guest", "guest", "consumer1", "test");
        AMQSession consumerSession = (AMQSession) con.createSession(false, Session.CLIENT_ACKNOWLEDGE);


        AMQHeadersExchange queue =
            new AMQHeadersExchange(new AMQBindingURL(
                    ExchangeDefaults.HEADERS_EXCHANGE_CLASS + "://" + ExchangeDefaults.HEADERS_EXCHANGE_NAME
                    + "/test/queue1?" + BindingURL.OPTION_ROUTING_KEY + "='F0000=1'"));
        FieldTable ft = new FieldTable();
        ft.setString("F1000", "1");
        MessageConsumer consumer =
            consumerSession.createConsumer(queue, AMQSession.DEFAULT_PREFETCH_LOW_MARK,
                AMQSession.DEFAULT_PREFETCH_HIGH_MARK, false, false, (String) null, ft);


        // force synch to ensure the consumer has resulted in a bound queue
        // ((AMQSession) consumerSession).declareExchangeSynch(ExchangeDefaults.HEADERS_EXCHANGE_NAME, ExchangeDefaults.HEADERS_EXCHANGE_CLASS);
        // This is the default now


        Connection con2 = new AMQConnection("vm://:1", "guest", "guest", "producer1", "test");


        AMQSession producerSession = (AMQSession) con2.createSession(false, Session.CLIENT_ACKNOWLEDGE);


        // Need to start the "producer" connection in order to receive bounced messages
        _logger.info("Starting producer connection");
        con2.start();


        MessageProducer mandatoryProducer = producerSession.createProducer(queue);


        // Third test - should be routed
        _logger.info("Sending isBound message");
        StreamMessage msg = producerSession.createStreamMessage();


        msg.setStringProperty("F1000", "1");


        msg.writeByte((byte) 42);

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    }


    public void testModifyReceivedMessageExpandsBuffer() throws Exception
    {
        AMQConnection con = new AMQConnection("vm://:1", "guest", "guest", "consumer1", "test");
        AMQSession consumerSession = (AMQSession) con.createSession(false, Session.CLIENT_ACKNOWLEDGE);
        AMQQueue queue = new AMQQueue(con.getDefaultQueueExchangeName(), new AMQShortString("testQ"));
        MessageConsumer consumer = consumerSession.createConsumer(queue);
        consumer.setMessageListener(new MessageListener()
            {


                public void onMessage(Message message)
                {
                    StreamMessage sm = (StreamMessage) message;
                    try
                    {
                        sm.clearBody();
                        sm.writeString("dfgjshfslfjshflsjfdlsjfhdsljkfhdsljkfhsd");
                    }
                    catch (JMSException e)
                    {
                        _logger.error("Error when writing large string to received msg: " + e, e);
                        fail("Error when writing large string to received msg" + e);
                    }
                }
            });


        Connection con2 = new AMQConnection("vm://:1", "guest", "guest", "producer1", "test");
        AMQSession producerSession = (AMQSession) con2.createSession(false, Session.CLIENT_ACKNOWLEDGE);
        MessageProducer mandatoryProducer = producerSession.createProducer(queue);
        con.start();
        StreamMessage sm = producerSession.createStreamMessage();
        sm.writeInt(42);
        mandatoryProducer.send(sm);
        Thread.sleep(2000);
    }

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    }


    public void testJMSDestination() throws Exception
    {
        AMQConnection con = new AMQConnection("vm://:1", "guest", "guest", "consumer1", "test");
        AMQSession consumerSession = (AMQSession) con.createSession(false, Session.CLIENT_ACKNOWLEDGE);
        Queue queue =
            new AMQQueue(con.getDefaultQueueExchangeName(), new AMQShortString("someQ"), new AMQShortString("someQ"), false,
                true);
        MessageConsumer consumer = consumerSession.createConsumer(queue);


        Connection con2 = new AMQConnection("vm://:1", "guest", "guest", "producer1", "test");
        Session producerSession = con2.createSession(false, Session.CLIENT_ACKNOWLEDGE);
        MessageProducer producer = producerSession.createProducer(queue);

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public class SimpleClusterTest extends TestCase
{
    public void testDeclareExchange() throws AMQException, JMSException, URLSyntaxException
    {
        AMQConnection con = new AMQConnection("localhost:9000", "guest", "guest", "test", "/test");
        AMQSession session = (AMQSession) con.createSession(false, AMQSession.NO_ACKNOWLEDGE);
        System.out.println("Session created");
        session.declareExchange(new AMQShortString("my_exchange"), new AMQShortString("direct"), true);
        System.out.println("Exchange declared");
        con.close();
        System.out.println("Connection closed");
    }

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                // Test queue is still there.
                AMQConnection connection =
                    new AMQConnection(_brokerDetails, _username, _password, "DifferentClientID", _virtualpath);


                AMQSession session = (AMQSession) connection.createSession(false, Session.AUTO_ACKNOWLEDGE);


                try
                {
                    session.createConsumer(session.createQueue(QUEUE));
                    _logger.error("Create consumer succeeded."
                        + " This shouldn't be allowed as this means the queue didn't exist when it should");


                    connection.close();

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     * @throws Exception 
     */
    public void testActiveTTL() throws Exception
    {
        Connection producerConnection = getConnection();
        AMQSession producerSession = (AMQSession) producerConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        Queue queue = producerSession.createTemporaryQueue();
        producerSession.declareAndBind((AMQDestination) queue);
        MessageProducer producer = producerSession.createProducer(queue);
        producer.setTimeToLive(1000L);


        // send Messages
        for(int i = 0; i < MSG_COUNT; i++)
        {
            producer.send(producerSession.createTextMessage("Message: "+i));
        }
        long failureTime = System.currentTimeMillis() + 2 * SERVER_TTL_TIMEOUT;


        // check Queue depth for up to TIMEOUT seconds after the Queue Depth hasn't changed for 100ms.
        long messageCount = MSG_COUNT;
        long lastPass;


        do
        {
            lastPass = messageCount;
            Thread.sleep(100);
            messageCount = producerSession.getQueueDepth((AMQDestination) queue);


            // If we have received messages in the last loop then extend the timeout time.
            // if we get messages stuck that are not expiring then the failureTime will occur
            // failing the test. This will help with the scenario when the broker does not
            // have enough CPU cycles to process the TTLs.
            if (lastPass != messageCount)
            {
                failureTime = System.currentTimeMillis() + 2 * SERVER_TTL_TIMEOUT;
            }
        }
        while(messageCount > 0L && System.currentTimeMillis() < failureTime);


        assertEquals("Messages not automatically expired: ", 0L, messageCount);


        producer.close();
        producerSession.close();
        producerConnection.close();
    }

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        TopicSubscriber durableSubscriber = clientSession.createDurableSubscriber(topic, "MyDurableTTLSubscription","testprop='TimeToLiveTest'", false);
        durableSubscriber.close();
        
        //Create Producer
        Connection producerConnection = getConnection();
        AMQSession producerSession = (AMQSession) producerConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
        MessageProducer producer = producerSession.createProducer(topic);
        producer.setTimeToLive(1000L);


        // send Messages
        for(int i = 0; i < MSG_COUNT; i++)
        {
            producer.send(producerSession.createTextMessage("Message: "+i));
        }
        long failureTime = System.currentTimeMillis() + 2 * SERVER_TTL_TIMEOUT;


        // check Queue depth for up to TIMEOUT seconds after the Queue Depth hasn't changed for 100ms.
        long messageCount = MSG_COUNT;
        long lastPass;
        AMQQueue subcriptionQueue = new AMQQueue("amq.topic","clientid" + ":" + "MyDurableTTLSubscription");
        do
        {
            lastPass = messageCount;
            Thread.sleep(100);
            messageCount = producerSession.getQueueDepth((AMQDestination) subcriptionQueue);


            // If we have received messages in the last loop then extend the timeout time.
            // if we get messages stuck that are not expiring then the failureTime will occur
            // failing the test. This will help with the scenario when the broker does not
            // have enough CPU cycles to process the TTLs.
            if (lastPass != messageCount)
            {
                failureTime = System.currentTimeMillis() + 2 * SERVER_TTL_TIMEOUT;
            }
        }
        while(messageCount > 0L && System.currentTimeMillis() < failureTime);


        assertEquals("Messages not automatically expired: ", 0L, messageCount);


        producer.close();
        producerSession.close();
        producerConnection.close();
        
        clientSession.unsubscribe("MyDurableTTLSubscription");
        clientSession.close();
        clientConnection.close();

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                                                boolean durable,
                                                boolean autoDelete,
                                                boolean exclusive)
            throws AMQException, JMException, IOException, JMSException
    {
        AMQSession session = (AMQSession) connection.createSession(false,
                                                                   Session.AUTO_ACKNOWLEDGE);


        session.createQueue(new AMQShortString(queueName),
                            autoDelete, durable, exclusive);


        validateQueueViaJMX(queueName, exclusive ? connection.getClientID() : null, durable, autoDelete);
    }

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org.apache.qpid.client.AMQDestination.DestSyntax

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org.apache.qpid.client.message.JMSBytesMessage

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