Examples of BrokerViewMBean

org.apache.activemq.broker.jmx.BrokerViewMBean

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

        // get broker JMX view


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


        final BrokerViewMBean view = (BrokerViewMBean)
                brokerService.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
        Wait.waitFor(new Wait.Condition(){
            @Override
            public boolean isSatisified() throws Exception {
                return view.getDurableTopicSubscribers().length == 1;
            }
        });


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


        // disconnect
        frame = "DISCONNECT\nclient-id:test\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);
        try {
            Thread.sleep(2000);
        } 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" + "activemq.subscriptionName:test\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);
        frame = "DISCONNECT\n" + "\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);


        Wait.waitFor(new Wait.Condition(){
            @Override
            public boolean isSatisified() throws Exception {
                return view.getDurableTopicSubscribers().length == 0 && view.getInactiveDurableTopicSubscribers().length == 0;
            }
        });


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

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

        // get broker JMX view


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


        BrokerViewMBean view = (BrokerViewMBean)
                brokerService.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.getQueueSubscribers().length, 0);


        // subscribe
        frame = "SUBSCRIBE\n" + "destination:/queue/" + getQueueName() + "\n" + "ack:auto\nactivemq.subscriptionName:test\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);


        frame = stompConnection.receiveFrame();
        assertTrue(frame.startsWith("ERROR"));


        assertEquals(view.getQueueSubscribers().length, 0);
        // disconnect
        frame = "DISCONNECT\nclient-id:test\n\n" + Stomp.NULL;
        stompConnection.sendFrame(frame);
    }

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

        StompFrame reply = stompConnection.receive();
        assertNotNull(reply);
        assertEquals("MESSAGE", reply.getAction());
        LOG.info(String.format("Response %s received", reply.getAction()));


        BrokerViewMBean broker = getProxyToBroker();
        if (type.equals("topic")) {
            assertEquals(1, broker.getTemporaryTopics().length);
        } else {
            assertEquals(1, broker.getTemporaryQueues().length);
        }
    }

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

        assertNotNull(reply);
        assertEquals("MESSAGE", reply.getAction());
        assertTrue(reply.getBody().contains("RESPONSE"));
        LOG.info(String.format("Response %s received", reply.getAction()));


        BrokerViewMBean broker = getProxyToBroker();
        if (type.equals("topic")) {
            assertEquals(1, broker.getTemporaryTopics().length);
        } else {
            assertEquals(1, broker.getTemporaryQueues().length);
        }
    }

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

    }


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

        stompConnection.setVersion(Stomp.V1_1);


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


        BrokerViewMBean view = (BrokerViewMBean)brokerService.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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Examples of org.apache.activemq.broker.jmx.BrokerViewMBean

        stompConnection.setVersion(Stomp.V1_1);


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


        BrokerViewMBean view = (BrokerViewMBean)brokerService.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);


        // attempt to remove the durable subscription while there is an active subscription
        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: " + receipt);
        assertTrue(receipt.getAction().startsWith("ERROR"));
        assertEquals("3", receipt.getHeaders().get("receipt-id"));


        assertEquals(view.getInactiveDurableTopicSubscribers().length, 0);
        assertEquals(view.getDurableTopicSubscribers().length, 1);


        // attempt to remove the subscriber leaving the durable sub in place.
        frame = "UNSUBSCRIBE\n" + "destination:/topic/" + getQueueName() + "1\n" +
                "id:durablesub-1\n" + "receipt:4\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.getInactiveDurableTopicSubscribers().length, 1);
        assertEquals(view.getDurableTopicSubscribers().length, 0);


        // attempt to remove the durable subscription which should succeed since there are no
        // active durable subscribers
        frame = "UNSUBSCRIBE\n" + "destination:/topic/" + getQueueName() + "1\n" +
                "id:durablesub-1\n" + "receipt:5\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("5", receipt.getHeaders().get("receipt-id"));


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


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

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

        stompConnection.setVersion(Stomp.V1_1);


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


        BrokerViewMBean view = (BrokerViewMBean)brokerService.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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Examples of org.apache.activemq.broker.jmx.BrokerViewMBean

    }


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

        Set<ObjectName> brokers = findBrokers(connection);
        if (brokers.size() == 0) {
            throw new IOException("No broker could be found in the JMX.");
        }
        ObjectName name = brokers.iterator().next();
        BrokerViewMBean mbean = MBeanServerInvocationHandler.newProxyInstance(connection, name, BrokerViewMBean.class, true);
        return mbean;
    }

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