Examples of org.activemq.message.ActiveMQTopic

org.activemq.message.ActiveMQTopic
A Topic object encapsulates a provider-specific topic name. It is the way a client specifies the identity of a topic to JMS API methods. For those methods that use a Destination as a parameter, a Topic object may used as an argument . For example, a Topic can be used to create a MessageConsumer and a MessageProducer by calling:
- Session.CreateConsumer(Destination destination)
- Session.CreateProducer(Destination destination)
Many publish/subscribe (pub/sub) providers group topics into hierarchies and provide various options for subscribing to parts of the hierarchy. The JMS API places no restriction on what a Topic object represents. It may be a leaf in a topic hierarchy, or it may be a larger part of the hierarchy.

The organization of topics and the granularity of subscriptions to them is an important part of a pub/sub application's architecture. The JMS API does not specify a policy for how this should be done. If an application takes advantage of a provider-specific topic-grouping mechanism, it should document this. If the application is installed using a different provider, it is the job of the administrator to construct an equivalent topic architecture and create equivalent Topic objects. @see javax.jms.Session#createConsumer(javax.jms.Destination) @see javax.jms.Session#createProducer(javax.jms.Destination) @see javax.jms.TopicSession#createTopic(String)

        return filterFactory.createFilter(createDestination(subject), selector);
    }


    protected ActiveMQDestination createDestination(String subject) {
        if (isTopic()) {
            return new ActiveMQTopic(subject);
        }
        else {
            return new ActiveMQQueue(subject);
        }
    }

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        return new ActiveMQMessage();
    }


    protected Destination createDestination(String subject) {
        if (topic) {
            return new ActiveMQTopic(subject);
        }
        else {
            return new ActiveMQQueue(subject);
        }
    }

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        return createDestination(getClass().getName());
    }


    protected Destination createDestination(String name) {
        if (topic) {
            return new ActiveMQTopic(name);
        }
        else {
            return new ActiveMQQueue(name);
        }
    }

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        packets = new ArrayList(TEST_SIZE);
        for (int i = 0; i < TEST_SIZE; i++) {
            ActiveMQMessage test = new ActiveMQMessage();
            test.setJMSMessageID("test:" + i);
            test.setExternalMessageId(true);
            test.setJMSDestination(new ActiveMQTopic(getName()));


            packets.add(test);
        }
    }

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        dest = new ActiveMQQueue("Queue-"+System.currentTimeMillis());
        doTestAsynchRecover();
    }
    
    public void testTopicSynchRecover() throws JMSException, InterruptedException {
        dest = new ActiveMQTopic("Topic-"+System.currentTimeMillis());
        doTestSynchRecover();
    }

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        dest = new ActiveMQTopic("Topic-"+System.currentTimeMillis());
        doTestSynchRecover();
    }


    public void testTopicAsynchRecover() throws JMSException, InterruptedException {
        dest = new ActiveMQTopic("Topic-"+System.currentTimeMillis());
        doTestAsynchRecover();
    }

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        dest = new ActiveMQQueue("Queue-"+System.currentTimeMillis());
        doTestAsynchRecoverWithAutoAck();
    }


    public void testTopicAsynchRecoverWithAutoAck() throws JMSException, InterruptedException {
        dest = new ActiveMQTopic("Topic-"+System.currentTimeMillis());
        doTestAsynchRecoverWithAutoAck();
    }

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      DestinationSecurityConfig config = new DestinationSecurityConfig();
      config.setBrokerName( brokerSecurityConfig.getBrokerName() );
      if( "queue".equals(type) ) {
        config.setDestination(new ActiveMQQueue(dest));
      } else {
        config.setDestination(new ActiveMQTopic(dest));
      }
      list.add(config);      
    }    
    destinationMap.put(type+":"+dest, list);    
  }

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        if (started.commit(false, true)) {
            
            session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
            
            String advisoryName = ActiveMQDestination.CONNECTION_ADVISORY_PREFIX;
            Destination advisoryDestination = new ActiveMQTopic(advisoryName);
            MessageConsumer consumer = session.createConsumer(advisoryDestination);
            consumer.setMessageListener(this);
        }
    }

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Related Classes of org.activemq.message.ActiveMQTopic

JMSClient

org.activemq.ActiveMQConnectionFactory

org.activemq.ActiveMQSession

org.activemq.advisories.ConnectionAdvisor

org.activemq.broker.impl.AdvisorySupportTest

org.activemq.filter.DestinationMapTest

org.activemq.io.impl.ActiveMQMessageReaderTest

org.activemq.io.impl.ConsumerInfoReaderTest

org.activemq.io.impl.MessageAckReaderTest

org.activemq.io.impl.ProducerInfoReaderTest

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