Java Code Examples for org.apache.activemq.broker.region.policy.PolicyEntry#setTopic()

The following examples show how to use org.apache.activemq.broker.region.policy.PolicyEntry#setTopic() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: UniquePropertyMessageEvictionStrategyTest.java    From activemq-artemis with Apache License 2.0 5 votes vote down vote up 
@Override
protected BrokerService createBroker() throws Exception {
   BrokerService broker = super.createBroker();
   final List<PolicyEntry> policyEntries = new ArrayList<>();
   final PolicyEntry entry = new PolicyEntry();
   entry.setTopic(">");

   entry.setAdvisoryForDiscardingMessages(true);
   entry.setTopicPrefetch(1);

   ConstantPendingMessageLimitStrategy pendingMessageLimitStrategy = new ConstantPendingMessageLimitStrategy();
   pendingMessageLimitStrategy.setLimit(10);
   entry.setPendingMessageLimitStrategy(pendingMessageLimitStrategy);

   UniquePropertyMessageEvictionStrategy messageEvictionStrategy = new UniquePropertyMessageEvictionStrategy();
   messageEvictionStrategy.setPropertyName("sequenceI");
   entry.setMessageEvictionStrategy(messageEvictionStrategy);

   // let evicted messages disappear
   entry.setDeadLetterStrategy(null);
   policyEntries.add(entry);

   final PolicyMap policyMap = new PolicyMap();
   policyMap.setPolicyEntries(policyEntries);
   broker.setDestinationPolicy(policyMap);

   return broker;
}
Example 2
Source File: TopicProducerFlowControlTest.java    From activemq-artemis with Apache License 2.0 5 votes vote down vote up 
@Override
protected void setUp() throws Exception {
   // Setup and start the broker
   broker = new BrokerService();
   broker.setBrokerName(brokerName);
   broker.setPersistent(false);
   broker.setSchedulerSupport(false);
   broker.setUseJmx(false);
   broker.setUseShutdownHook(false);
   broker.addConnector(brokerUrl);

   // Setup the destination policy
   PolicyMap pm = new PolicyMap();

   // Setup the topic destination policy
   PolicyEntry tpe = new PolicyEntry();
   tpe.setTopic(">");
   tpe.setMemoryLimit(destinationMemLimit);
   tpe.setProducerFlowControl(true);
   tpe.setAdvisoryWhenFull(true);

   // Setup the topic destination policy
   PolicyEntry qpe = new PolicyEntry();
   qpe.setQueue(">");
   qpe.setMemoryLimit(destinationMemLimit);
   qpe.setProducerFlowControl(true);
   qpe.setQueuePrefetch(1);
   qpe.setAdvisoryWhenFull(true);

   pm.setPolicyEntries(Arrays.asList(new PolicyEntry[]{tpe, qpe}));

   setDestinationPolicy(broker, pm);

   // Start the broker
   broker.start();
   broker.waitUntilStarted();
}
Example 3
Source File: NetworkLoadTest.java    From activemq-artemis with Apache License 2.0 4 votes vote down vote up 
protected BrokerService createBroker(int brokerId) throws Exception {
   BrokerService broker = new BrokerService();
   broker.setBrokerName("broker-" + brokerId);
   broker.setPersistent(false);
   broker.setUseJmx(true);
   broker.getManagementContext().setCreateConnector(false);

   final SystemUsage memoryManager = new SystemUsage();
   memoryManager.getMemoryUsage().setLimit(1024 * 1024 * 50); // 50 MB
   broker.setSystemUsage(memoryManager);

   final List<PolicyEntry> policyEntries = new ArrayList<>();
   final PolicyEntry entry = new PolicyEntry();
   entry.setQueue(">");
   entry.setMemoryLimit(1024 * 1024 * 1); // Set to 1 MB
   entry.setPendingSubscriberPolicy(new VMPendingSubscriberMessageStoragePolicy());
   entry.setPendingQueuePolicy(new VMPendingQueueMessageStoragePolicy());
   policyEntries.add(entry);

   // This is to turn of the default behavior of storing topic messages for retroactive consumption
   final PolicyEntry topicPolicyEntry = new PolicyEntry();
   topicPolicyEntry.setTopic(">");
   final NoSubscriptionRecoveryPolicy noSubscriptionRecoveryPolicy = new NoSubscriptionRecoveryPolicy();
   topicPolicyEntry.setSubscriptionRecoveryPolicy(noSubscriptionRecoveryPolicy);

   final PolicyMap policyMap = new PolicyMap();
   policyMap.setPolicyEntries(policyEntries);
   broker.setDestinationPolicy(policyMap);

   TransportConnector transportConnector = new TransportConnector();
   transportConnector.setUri(new URI("tcp://localhost:" + (60000 + brokerId)));

   transportConnector.setDiscoveryUri(new URI("multicast://default?group=" + groupId));
   broker.addConnector(transportConnector);

   DiscoveryNetworkConnector networkConnector = new DiscoveryNetworkConnector();
   networkConnector.setUri(new URI("multicast://default?group=" + groupId));
   networkConnector.setBridgeTempDestinations(true);
   networkConnector.setPrefetchSize(1);
   broker.addNetworkConnector(networkConnector);

   return broker;
}