Examples of MessageIdList

org.apache.activemq.util.MessageIdList
A simple container of messages for performing testing and rendezvous style code. You can use this class a {@link MessageListener} and then makeassertions about how many messages it has received allowing a certain maximum amount of time to ensure that the test does not hang forever. Also you can chain these instances together with the {@link #setParent(MessageListener)} method so that you can aggregate thetotal number of messages consumed across a number of consumers. @version $Revision: 1.6 $

Examples of org.apache.activemq.util.MessageIdList

        MessageConsumer consumerA = createConsumer("BrokerA", queue);
        MessageConsumer consumerB = createConsumer("BrokerB", queue);


        Thread.sleep(1000);


        MessageIdList messagesA = getConsumerMessages("BrokerA", consumerA);
        MessageIdList messagesB = getConsumerMessages("BrokerB", consumerB);


        LOG.info("consumerA = " + messagesA);
        LOG.info("consumerB = " + messagesB);


        messagesA.assertMessagesReceived(0);
        messagesB.assertMessagesReceived(1);


    }

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Examples of org.apache.activemq.util.MessageIdList

        MessageConsumer consumerA = createConsumer("BrokerA", queue);
        MessageConsumer consumerB = createConsumer("BrokerB", queue);


        Thread.sleep(1000);


        MessageIdList messagesA = getConsumerMessages("BrokerA", consumerA);
        MessageIdList messagesB = getConsumerMessages("BrokerB", consumerB);


        LOG.info("consumerA = " + messagesA);
        LOG.info("consumerB = " + messagesB);


        messagesA.assertMessagesReceived(0);
        messagesB.assertMessagesReceived(1);
    }

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Examples of org.apache.activemq.util.MessageIdList

            return createConsumerWithSession(dest, sess, null, null);
        }


        public MessageConsumer createConsumerWithSession(Destination dest, Session sess, CountDownLatch latch, String messageSelector) throws Exception {
            MessageConsumer client = sess.createConsumer(dest, messageSelector);
            MessageIdList messageIdList = new MessageIdList();
            messageIdList.setCountDownLatch(latch);
            messageIdList.setParent(allMessages);
            client.setMessageListener(messageIdList);
            consumers.put(client, messageIdList);
            return client;
        }

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Examples of org.apache.activemq.util.MessageIdList

            return createDurableSubscriber(dest, s, name);
        }


        public MessageConsumer createDurableSubscriber(Topic dest, Session sess, String name) throws Exception {
            MessageConsumer client = sess.createDurableSubscriber((Topic)dest, name);
            MessageIdList messageIdList = new MessageIdList();
            messageIdList.setParent(allMessages);
            client.setMessageListener(messageIdList);
            consumers.put(client, messageIdList);


            return client;
        }

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Examples of org.apache.activemq.util.MessageIdList

        int browsed = browseMessages("BrokerB", dest);


        Thread.sleep(1000);


        MessageConsumer clientA = createConsumer("BrokerA", dest);
        MessageIdList msgsA = getConsumerMessages("BrokerA", clientA);
        msgsA.waitForMessagesToArrive(MESSAGE_COUNT);


        Thread.sleep(1000);
        MessageConsumer clientB = createConsumer("BrokerB", dest);
        MessageIdList msgsB = getConsumerMessages("BrokerB", clientB);
        msgsB.waitForMessagesToArrive(MESSAGE_COUNT);


        LOG.info("A+B: " + msgsA.getMessageCount() + "+"
                + msgsB.getMessageCount());
        assertEquals("Consumer on Broker A, should've consumed all messages", MESSAGE_COUNT, msgsA.getMessageCount());
        assertEquals("Broker B shouldn't get any messages", 0, browsed);
    }

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Examples of org.apache.activemq.util.MessageIdList

        sleep(600);
        
        // Send messages
        sendMessages(SPOKE, dest, MESSAGE_COUNT);


        MessageIdList msgs = getConsumerMessages(HUB, client);
        msgs.waitForMessagesToArrive(MESSAGE_COUNT);


        assertTrue("At least message " + MESSAGE_COUNT + 
                " must be recieved, duplicates are expected, count=" + msgs.getMessageCount(),
                MESSAGE_COUNT <= msgs.getMessageCount());
    }

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Examples of org.apache.activemq.util.MessageIdList


        // Let's try to wait for any messages. Should be none.
        Thread.sleep(1000);


        // Get message count
        MessageIdList msgsC = getConsumerMessages("BrokerC", clientC);
        assertEquals(0, msgsC.getMessageCount());
    }

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Examples of org.apache.activemq.util.MessageIdList


        // Let's try to wait for any messages.
        Thread.sleep(1000);


        // Get message count
        MessageIdList msgsA = getConsumerMessages("BrokerA", clientA);
        MessageIdList msgsC = getConsumerMessages("BrokerC", clientC);


        // Total received should be 100
        assertEquals(MESSAGE_COUNT, msgsA.getMessageCount() + msgsC.getMessageCount());
    }

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Examples of org.apache.activemq.util.MessageIdList

        // Send messages
        sendMessages("BrokerA", dest, MESSAGE_COUNT);
        sendMessages("BrokerC", dest, MESSAGE_COUNT);


        // Get message count
        MessageIdList msgsB = getConsumerMessages("BrokerB", clientB);


        msgsB.waitForMessagesToArrive(MESSAGE_COUNT * 2);


        assertEquals(MESSAGE_COUNT * 2, msgsB.getMessageCount());
    }

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Examples of org.apache.activemq.util.MessageIdList


        // Let's try to wait for any messages.
        Thread.sleep(1000);


        // Get message count
        MessageIdList msgsA = getConsumerMessages("BrokerA", clientA);
        MessageIdList msgsB = getConsumerMessages("BrokerB", clientB);
        MessageIdList msgsC = getConsumerMessages("BrokerC", clientC);


        assertEquals(MESSAGE_COUNT * 3, msgsA.getMessageCount() + msgsB.getMessageCount() + msgsC.getMessageCount());
    }

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