Examples of AMQSession

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.

Examples of org.apache.qpid.client.AMQSession


            System.err.println(url.toString());
            conn = new AMQConnection(url, null);




            AMQSession sess = (AMQSession) conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
            
            sess.declareExchange(new AMQShortString("test.direct"), 
                    ExchangeDefaults.DIRECT_EXCHANGE_CLASS, false);


            sess.declareExchange(new AMQShortString("tmp.direct"), 
                    ExchangeDefaults.DIRECT_EXCHANGE_CLASS, false);


            sess.declareExchange(new AMQShortString("tmp.topic"), 
                    ExchangeDefaults.TOPIC_EXCHANGE_CLASS, false);


            sess.declareExchange(new AMQShortString("test.topic"), 
                    ExchangeDefaults.TOPIC_EXCHANGE_CLASS, false);


            QueueSession queueSession = conn.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);


            AMQQueue queue = (AMQQueue) queueSession.createQueue("MyQueue");

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Examples of org.apache.qpid.client.AMQSession

     */
    public void testReturnUnroutableMandatoryMessage_HEADERS() throws Exception
    {
        _bouncedMessageList.clear();
        MessageConsumer consumer = null;
        AMQSession producerSession = null;
        AMQHeadersExchange queue = null;
        Connection con=null, con2 = null;
        try
        {
            con = getConnection();


            AMQSession consumerSession = (AMQSession) con.createSession(false, Session.CLIENT_ACKNOWLEDGE);


            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");
            consumerSession.declareAndBind(queue, ft);


            consumer = consumerSession.createConsumer(queue);


            //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

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Examples of org.apache.qpid.client.AMQSession

    public void testReturnUnroutableMandatoryMessage_QUEUE() throws Exception
    {
        _bouncedMessageList.clear();
        Connection con = getConnection();


        AMQSession consumerSession = (AMQSession) con.createSession(false, Session.CLIENT_ACKNOWLEDGE);


        AMQQueue valid_queue = new AMQQueue(ExchangeDefaults.DIRECT_EXCHANGE_CLASS, "testReturnUnroutableMandatoryMessage_QUEUE");
        AMQQueue invalid_queue = new AMQQueue(ExchangeDefaults.DIRECT_EXCHANGE_CLASS, "testReturnUnroutableMandatoryMessage_QUEUE_INVALID");
        MessageConsumer consumer = consumerSession.createConsumer(valid_queue);


        //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 = getConnection();


        con2.setExceptionListener(this);
        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 nonMandatoryProducer = producerSession.createProducer(valid_queue, false, false);
        MessageProducer mandatoryProducer = producerSession.createProducer(invalid_queue);


        // First test - should be routed
        _logger.info("Sending non-mandatory message");
        TextMessage msg1 = producerSession.createTextMessage("msg1");
        nonMandatoryProducer.send(msg1);


        // Second test - should be bounced
        _logger.info("Sending non-routable mandatory message");
        TextMessage msg2 = producerSession.createTextMessage("msg2");
        mandatoryProducer.send(msg2);


        _logger.info("Starting consumer connection");
        con.start();
        TextMessage tm = (TextMessage) consumer.receive(1000L);

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Examples of org.apache.qpid.client.AMQSession

    public void testReturnUnroutableMandatoryMessage_TOPIC() throws Exception
    {
        _bouncedMessageList.clear();
        Connection con = getConnection();


        AMQSession consumerSession = (AMQSession) con.createSession(false, Session.CLIENT_ACKNOWLEDGE);


        AMQTopic valid_topic = new AMQTopic(ExchangeDefaults.TOPIC_EXCHANGE_CLASS, "test.Return.Unroutable.Mandatory.Message.TOPIC");
        AMQTopic invalid_topic = new AMQTopic(ExchangeDefaults.TOPIC_EXCHANGE_CLASS, "test.Return.Unroutable.Mandatory.Message.TOPIC.invalid");
        MessageConsumer consumer = consumerSession.createConsumer(valid_topic);


        //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 = getConnection();


        con2.setExceptionListener(this);
        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 nonMandatoryProducer = producerSession.createProducer(valid_topic, false, false);
        MessageProducer mandatoryProducer = producerSession.createProducer(invalid_topic, false, true);


        // First test - should be routed
        _logger.info("Sending non-mandatory message");
        TextMessage msg1 = producerSession.createTextMessage("msg1");
        nonMandatoryProducer.send(msg1);


        // Second test - should be bounced
        _logger.info("Sending non-routable mandatory message");
        TextMessage msg2 = producerSession.createTextMessage("msg2");
        mandatoryProducer.send(msg2);


        _logger.info("Starting consumer connection");
        con.start();
        TextMessage tm = (TextMessage) consumer.receive(1000L);

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Examples of org.apache.qpid.client.AMQSession

    }


    public void testJMSProperties() throws Exception
    {
        AMQConnection con = (AMQConnection) getConnection("guest", "guest");
        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 = (AMQConnection) getConnection("guest", "guest");
        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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Examples of org.apache.qpid.client.AMQSession

     * @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
        long messageCount;


        do
        {
            Thread.sleep(100);
            messageCount = producerSession.getQueueDepth((AMQDestination) queue);
        }
        while(messageCount > 0L && System.currentTimeMillis() < failureTime);


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


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

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Examples of org.apache.qpid.client.AMQSession

    }


    public void testStreamMessageEOF() throws Exception
    {
        Connection con = (AMQConnection) getConnection("guest", "guest");
        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 = (AMQConnection) getConnection("guest", "guest");


        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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Examples of org.apache.qpid.client.AMQSession

    }


    public void testModifyReceivedMessageExpandsBuffer() throws Exception
    {
        AMQConnection con = (AMQConnection) getConnection("guest", "guest");
        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 = (AMQConnection) getConnection("guest", "guest");
        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);
        con.close();
        con2.close();

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Examples of org.apache.qpid.client.AMQSession

     * @param channelId the channel id the message should be delivered to
     * @param msg       the message
     */
    private void deliverMessageToAMQSession(int channelId, UnprocessedMessage msg)
    {
        AMQSession session = getSession(channelId);
        session.messageReceived(msg);
        _channelId2UnprocessedMsgMap.remove(channelId);
    }

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Examples of org.apache.qpid.client.AMQSession

    {


        // if this is not a response to an earlier request to close the channel
        if (_closingChannels.remove(channelId) == null)
        {
            final AMQSession session = getSession(channelId);
            try
            {
                session.closed(new AMQException(code, text));
            }
            catch (JMSException e)
            {
                throw new AMQException("JMSException received while closing session", e);
            }

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