Package org.apache.activemq.broker.jmx

Examples of org.apache.activemq.broker.jmx.BrokerViewMBean

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        Set brokers = findBrokers(connection);
        if (brokers.size() == 0) {
            throw new IOException("No broker could be found in the JMX.");
        }
        ObjectName name = (ObjectName)brokers.iterator().next();
        BrokerViewMBean mbean = (BrokerViewMBean)MBeanServerInvocationHandler.newProxyInstance(connection, name, BrokerViewMBean.class, true);
        return mbean;
    }
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*/
public abstract class BrokerFacadeSupport implements BrokerFacade {
    public abstract ManagementContext getManagementContext();

    public Collection<QueueViewMBean> getQueues() throws Exception {
        BrokerViewMBean broker = getBrokerAdmin();
        if (broker == null) {
            return Collections.EMPTY_LIST;
        }
        ObjectName[] queues = broker.getQueues();
        return getManagedObjects(queues, QueueViewMBean.class);
    }
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        ObjectName[] queues = broker.getQueues();
        return getManagedObjects(queues, QueueViewMBean.class);
    }

    public Collection<TopicViewMBean> getTopics() throws Exception {
        BrokerViewMBean broker = getBrokerAdmin();
        if (broker == null) {
            return Collections.EMPTY_LIST;
        }
        ObjectName[] queues = broker.getTopics();
        return getManagedObjects(queues, TopicViewMBean.class);
    }
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        ObjectName[] queues = broker.getTopics();
        return getManagedObjects(queues, TopicViewMBean.class);
    }

    public Collection<DurableSubscriptionViewMBean> getDurableTopicSubscribers() throws Exception {
        BrokerViewMBean broker = getBrokerAdmin();
        if (broker == null) {
            return Collections.EMPTY_LIST;
        }
        ObjectName[] queues = broker.getDurableTopicSubscribers();
        return getManagedObjects(queues, DurableSubscriptionViewMBean.class);
    }
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        // get broker JMX view

        String domain = "org.apache.activemq";
        ObjectName brokerName = new ObjectName(domain + ":Type=Broker,BrokerName=localhost");

        BrokerViewMBean view = (BrokerViewMBean)broker.getManagementContext().newProxyInstance(brokerName, BrokerViewMBean.class, true);

        // connect
        String frame = "CONNECT\n" + "login: system\n" + "passcode: manager\nclient-id:test\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);

        frame = stompConnection.receiveFrame();
        assertTrue(frame.startsWith("CONNECTED"));
        assertEquals(view.getDurableTopicSubscribers().length, 0);

        // subscribe
        frame = "SUBSCRIBE\n" + "destination:/topic/" + getQueueName() + "\n" + "ack:auto\nactivemq.subscriptionName:test\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);
        // wait a bit for MBean to get refreshed
        try {
            Thread.sleep(400);
        } catch (InterruptedException e){}

        assertEquals(view.getDurableTopicSubscribers().length, 1);
        // disconnect
        frame = "DISCONNECT\nclient-id:test\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);
        try {
            Thread.sleep(400);
        } catch (InterruptedException e){}

        //reconnect
        stompConnect();
        // connect
        frame = "CONNECT\n" + "login: system\n" + "passcode: manager\nclient-id:test\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);
        frame = stompConnection.receiveFrame();
        assertTrue(frame.startsWith("CONNECTED"));

        // unsubscribe
        frame = "UNSUBSCRIBE\n" + "destination:/topic/" + getQueueName() + "\n" + "ack:auto\nactivemq.subscriptionName:test\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);
        frame = "DISCONNECT\n" + "\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);
        try {
            Thread.sleep(400);
        } catch (InterruptedException e){}
        assertEquals(view.getDurableTopicSubscribers().length, 0);
    }
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        Set brokers = findBrokers(connection);
        if (brokers.size() == 0) {
            throw new IOException("No broker could be found in the JMX.");
        }
        ObjectName name = (ObjectName)brokers.iterator().next();
        BrokerViewMBean mbean = (BrokerViewMBean)MBeanServerInvocationHandler.newProxyInstance(connection, name, BrokerViewMBean.class, true);
        return mbean;
    }
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    }

    Set<ObjectName> brokers = connection.queryNames(name, null);
    Set<ObjectName> masterBrokers = new HashSet<ObjectName>();
    for (ObjectName objectName : brokers) {
      BrokerViewMBean mbean = (BrokerViewMBean)MBeanServerInvocationHandler.newProxyInstance(connection, objectName, BrokerViewMBean.class, true);
      if (!mbean.isSlave()) masterBrokers.add(objectName);
    }
    return masterBrokers;
  }
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    }

    protected BrokerViewMBean getProxyToBroker() throws MalformedObjectNameException, JMSException {
        ObjectName brokerViewMBean = new ObjectName(
            "org.apache.activemq:type=Broker,brokerName=localhost");
        BrokerViewMBean proxy = (BrokerViewMBean) brokerService.getManagementContext()
                .newProxyInstance(brokerViewMBean, BrokerViewMBean.class, true);
        return proxy;
    }
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        stompConnection.setVersion(Stomp.V1_1);

        String domain = "org.apache.activemq";
        ObjectName brokerName = new ObjectName(domain + ":Type=Broker,BrokerName=localhost");

        BrokerViewMBean view = (BrokerViewMBean)broker.getManagementContext().newProxyInstance(brokerName, BrokerViewMBean.class, true);

        String connectFrame = "STOMP\n" +
                "login:system\n" + "passcode:manager\n" + "accept-version:1.1\n" +
                "host:localhost\n" + "client-id:test\n" + "\n" + Stomp.NULL;
        stompConnection.sendFrame(connectFrame);

        String frame = stompConnection.receiveFrame();
        LOG.debug("Broker sent: " + frame);

        assertTrue(frame.startsWith("CONNECTED"));
        assertEquals(view.getDurableTopicSubscribers().length, 0);

        // subscribe to first destination durably
        frame = "SUBSCRIBE\n" +
                "destination:/topic/" + getQueueName() + "1" + "\n" +
                "ack:auto\n" + "receipt:1\n" + "id:durablesub-1\n" +
                "activemq.subscriptionName:test1\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);

        StompFrame receipt = stompConnection.receive();
        LOG.debug("Broker sent: " + receipt);
        assertTrue(receipt.getAction().startsWith("RECEIPT"));
        assertEquals("1", receipt.getHeaders().get("receipt-id"));
        assertEquals(view.getDurableTopicSubscribers().length, 1);

        // subscribe to second destination durably
        frame = "SUBSCRIBE\n" +
                "destination:/topic/" + getQueueName() + "2" + "\n" +
                "ack:auto\n" + "receipt:2\n" + "id:durablesub-2\n" +
                "activemq.subscriptionName:test2\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);

        receipt = stompConnection.receive();
        LOG.debug("Broker sent: " + receipt);
        assertTrue(receipt.getAction().startsWith("RECEIPT"));
        assertEquals("2", receipt.getHeaders().get("receipt-id"));
        assertEquals(view.getDurableTopicSubscribers().length, 2);

        frame = "DISCONNECT\nclient-id:test\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);
        try {
            Thread.sleep(400);
        } catch (InterruptedException e){}

        // reconnect and send some messages to the offline subscribers and then try to get
        // them after subscribing again.
        stompConnect();
        stompConnection.sendFrame(connectFrame);
        frame = stompConnection.receiveFrame();
        LOG.debug("Broker sent: " + frame);
        assertTrue(frame.startsWith("CONNECTED"));
        assertEquals(view.getDurableTopicSubscribers().length, 0);
        assertEquals(view.getInactiveDurableTopicSubscribers().length, 2);

        // unsubscribe from topic 1
        frame = "UNSUBSCRIBE\n" + "destination:/topic/" + getQueueName() + "1\n" +
                "id:durablesub-1\n" + "receipt:3\n" +
                "activemq.subscriptionName:test1\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);
        receipt = stompConnection.receive();
        LOG.debug("Broker sent: " + frame);
        assertTrue(receipt.getAction().startsWith("RECEIPT"));
        assertEquals("3", receipt.getHeaders().get("receipt-id"));

        assertEquals(view.getInactiveDurableTopicSubscribers().length, 1);

        // unsubscribe from topic 2
        frame = "UNSUBSCRIBE\n" + "destination:/topic/" + getQueueName() + "2\n" +
                "id:durablesub-2\n" + "receipt:4\n" +
                "activemq.subscriptionName:test2\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);
        receipt = stompConnection.receive();
        LOG.debug("Broker sent: " + frame);
        assertTrue(receipt.getAction().startsWith("RECEIPT"));
        assertEquals("4", receipt.getHeaders().get("receipt-id"));

        assertEquals(view.getInactiveDurableTopicSubscribers().length, 0);

        frame = "DISCONNECT\n" + "\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);
    }
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        stompConnection.setVersion(Stomp.V1_1);

        String domain = "org.apache.activemq";
        ObjectName brokerName = new ObjectName(domain + ":Type=Broker,BrokerName=localhost");

        BrokerViewMBean view = (BrokerViewMBean)broker.getManagementContext().newProxyInstance(brokerName, BrokerViewMBean.class, true);

        String connectFrame = "STOMP\n" + "login:system\n" + "passcode:manager\n" +
                "accept-version:1.1\n" + "host:localhost\n" + "client-id:test\n" + "\n" + Stomp.NULL;
        stompConnection.sendFrame(connectFrame);

        String frame = stompConnection.receiveFrame();
        LOG.debug("Broker sent: " + frame);

        assertTrue(frame.startsWith("CONNECTED"));
        assertEquals(view.getDurableTopicSubscribers().length, 0);

        // subscribe to first destination durably
        frame = "SUBSCRIBE\n" +
                "destination:/topic/" + getQueueName() + "1" + "\n" +
                "ack:auto\n" + "receipt:1\n" + "id:durablesub-1\n" +
                "activemq.subscriptionName:test1\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);

        StompFrame receipt = stompConnection.receive();
        LOG.debug("Broker sent: " + receipt);
        assertTrue(receipt.getAction().startsWith("RECEIPT"));
        assertEquals("1", receipt.getHeaders().get("receipt-id"));
        assertEquals(view.getDurableTopicSubscribers().length, 1);

        // subscribe to second destination durably
        frame = "SUBSCRIBE\n" +
                "destination:/topic/" + getQueueName() + "2" + "\n" +
                "ack:auto\n" + "receipt:2\n" + "id:durablesub-2\n" +
                "activemq.subscriptionName:test2\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);

        receipt = stompConnection.receive();
        LOG.debug("Broker sent: " + receipt);
        assertTrue(receipt.getAction().startsWith("RECEIPT"));
        assertEquals("2", receipt.getHeaders().get("receipt-id"));
        assertEquals(view.getDurableTopicSubscribers().length, 2);

        frame = "DISCONNECT\nclient-id:test\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);
        try {
            Thread.sleep(400);
        } catch (InterruptedException e){}

        // reconnect and send some messages to the offline subscribers and then try to get
        // them after subscribing again.
        stompConnect();
        stompConnection.sendFrame(connectFrame);
        frame = stompConnection.receiveFrame();
        LOG.debug("Broker sent: " + frame);
        assertTrue(frame.startsWith("CONNECTED"));
        assertEquals(view.getDurableTopicSubscribers().length, 0);
        assertEquals(view.getInactiveDurableTopicSubscribers().length, 2);

        frame = "SEND\n" + "destination:/topic/" + getQueueName() + "1\n" +
                "receipt:10\n" + "\n" + "Hello World 1" + Stomp.NULL;
        stompConnection.sendFrame(frame);
        receipt = stompConnection.receive();
        assertEquals("10", receipt.getHeaders().get(Stomp.Headers.Response.RECEIPT_ID));

        frame = "SEND\n" + "destination:/topic/" + getQueueName() + "2\n" +
                "receipt:11\n" + "\n" + "Hello World 2" + Stomp.NULL;
        stompConnection.sendFrame(frame);
        receipt = stompConnection.receive();
        assertEquals("11", receipt.getHeaders().get(Stomp.Headers.Response.RECEIPT_ID));

        // subscribe to first destination durably
        frame = "SUBSCRIBE\n" +
                "destination:/topic/" + getQueueName() + "1" + "\n" +
                "ack:auto\n" + "receipt:3\n" + "id:durablesub-1\n" +
                "activemq.subscriptionName:test1\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);

        receipt = stompConnection.receive();
        LOG.debug("Broker sent: " + receipt);
        assertTrue(receipt.getAction().startsWith("RECEIPT"));
        assertEquals("3", receipt.getHeaders().get("receipt-id"));
        assertEquals(view.getDurableTopicSubscribers().length, 1);

        StompFrame message = stompConnection.receive();
        assertEquals(Stomp.Responses.MESSAGE, message.getAction());
        assertEquals("durablesub-1", message.getHeaders().get(Stomp.Headers.Message.SUBSCRIPTION));

        assertEquals(view.getDurableTopicSubscribers().length, 1);
        assertEquals(view.getInactiveDurableTopicSubscribers().length, 1);

        // subscribe to second destination durably
        frame = "SUBSCRIBE\n" +
                "destination:/topic/" + getQueueName() + "2" + "\n" +
                "ack:auto\n" + "receipt:4\n" + "id:durablesub-2\n" +
                "activemq.subscriptionName:test2\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);

        receipt = stompConnection.receive();
        LOG.debug("Broker sent: " + receipt);
        assertTrue(receipt.getAction().startsWith("RECEIPT"));
        assertEquals("4", receipt.getHeaders().get("receipt-id"));
        assertEquals(view.getDurableTopicSubscribers().length, 2);

        message = stompConnection.receive();
        assertEquals(Stomp.Responses.MESSAGE, message.getAction());
        assertEquals("durablesub-2", message.getHeaders().get(Stomp.Headers.Message.SUBSCRIPTION));

        assertEquals(view.getDurableTopicSubscribers().length, 2);
        assertEquals(view.getInactiveDurableTopicSubscribers().length, 0);

        frame = "DISCONNECT\n" + "\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);
    }
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  • io.fabric8.itests.paxexam.basic.mq.MQProfileTest
  • org.apache.activemq.broker.advisory.AdvisoryJmxTest
  • org.apache.activemq.bugs.AMQ5035Test
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  • org.apache.activemq.transport.amqp.JMSClientTest
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