Java Code Examples for org.apache.activemq.broker.region.policy.PolicyMap#setPolicyEntries()

The following examples show how to use org.apache.activemq.broker.region.policy.PolicyMap#setPolicyEntries() . 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: SimpleNonPersistentQueueNetworkTest.java    From activemq-artemis with Apache License 2.0 6 votes vote down vote up 
@Override
protected void configureBroker(BrokerService answer) throws Exception {
   answer.setPersistent(false);
   answer.setMonitorConnectionSplits(true);
   final List<PolicyEntry> policyEntries = new ArrayList<>();
   final PolicyEntry entry = new PolicyEntry();
   entry.setQueue(">");
   entry.setMemoryLimit(1024 * 1024 * 100); // Set to 1 MB
   entry.setOptimizedDispatch(true);
   entry.setProducerFlowControl(true);
   entry.setMaxPageSize(10);
   entry.setLazyDispatch(false);
   policyEntries.add(entry);

   final PolicyMap policyMap = new PolicyMap();
   policyMap.setPolicyEntries(policyEntries);
   answer.setDestinationPolicy(policyMap);
   super.configureBroker(answer);
}
Example 2
Source File: SimpleNonPersistentQueueTest.java    From activemq-artemis with Apache License 2.0 6 votes vote down vote up 
@Override
protected void configureBroker(BrokerService answer, String uri) throws Exception {
   // answer.setPersistent(false);
   final List<PolicyEntry> policyEntries = new ArrayList<>();
   final PolicyEntry entry = new PolicyEntry();
   entry.setQueue(">");
   entry.setMemoryLimit(1024 * 1024 * 1); // Set to 1 MB
   entry.setOptimizedDispatch(true);
   entry.setLazyDispatch(true);
   policyEntries.add(entry);

   final PolicyMap policyMap = new PolicyMap();
   policyMap.setPolicyEntries(policyEntries);
   answer.setDestinationPolicy(policyMap);
   super.configureBroker(answer, uri);
}
Example 3
Source File: AdvisoryTempDestinationTests.java    From activemq-artemis with Apache License 2.0 6 votes vote down vote up 
protected void configureBroker(BrokerService answer) throws Exception {
   answer.setPersistent(false);
   ConstantPendingMessageLimitStrategy strategy = new ConstantPendingMessageLimitStrategy();
   strategy.setLimit(10);
   PolicyEntry tempQueueEntry = createPolicyEntry(strategy);
   tempQueueEntry.setTempQueue(true);
   PolicyEntry tempTopicEntry = createPolicyEntry(strategy);
   tempTopicEntry.setTempTopic(true);

   PolicyMap pMap = new PolicyMap();
   final List<PolicyEntry> policyEntries = new ArrayList<>();
   policyEntries.add(tempQueueEntry);
   policyEntries.add(tempTopicEntry);
   pMap.setPolicyEntries(policyEntries);

   answer.setDestinationPolicy(pMap);
   answer.addConnector(bindAddress);
   answer.setDeleteAllMessagesOnStartup(true);
}
Example 4
Source File: NioQueueSubscriptionTest.java    From activemq-artemis with Apache License 2.0 6 votes vote down vote up 
@Override
protected BrokerService createBroker() throws Exception {
   BrokerService answer = BrokerFactory.createBroker(new URI("broker://nio://localhost:62621?useQueueForAccept=false&persistent=false&wiewformat.maxInactivityDuration=0"));
   answer.getManagementContext().setCreateConnector(false);
   answer.setUseJmx(false);
   answer.setDeleteAllMessagesOnStartup(true);
   final List<PolicyEntry> policyEntries = new ArrayList<>();
   final PolicyEntry entry = new PolicyEntry();
   entry.setQueue(">");
   entry.setOptimizedDispatch(true);
   policyEntries.add(entry);

   final PolicyMap policyMap = new PolicyMap();
   policyMap.setPolicyEntries(policyEntries);
   answer.setDestinationPolicy(policyMap);
   return answer;
}
Example 5
Source File: QueueMemoryFullMultiBrokersTest.java    From activemq-artemis with Apache License 2.0 6 votes vote down vote up 
private void applyMemoryLimitPolicy(BrokerService broker) {
   final SystemUsage memoryManager = new SystemUsage();
   memoryManager.getMemoryUsage().setLimit(1024 * 50); // 50 MB
   broker.setSystemUsage(memoryManager);

   final List<PolicyEntry> policyEntries = new ArrayList<>();
   final PolicyEntry entry = new PolicyEntry();
   entry.setQueue(">");
   entry.setMemoryLimit(1024 * 4); // Set to 2 kb
   entry.setPendingQueuePolicy(new VMPendingQueueMessageStoragePolicy());
   policyEntries.add(entry);

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

}
Example 6
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 7
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 8
Source File: AMQStackOverFlowTest.java    From activemq-artemis with Apache License 2.0 5 votes vote down vote up 
private BrokerService createBrokerService(final String brokerName,
                                          final String uri1,
                                          final String uri2) throws Exception {
   final BrokerService brokerService = new BrokerService();

   brokerService.setBrokerName(brokerName);
   brokerService.setPersistent(false);
   brokerService.setUseJmx(true);

   final SystemUsage memoryManager = new SystemUsage();
   //memoryManager.getMemoryUsage().setLimit(10);
   brokerService.setSystemUsage(memoryManager);

   final List<PolicyEntry> policyEntries = new ArrayList<>();

   final PolicyEntry entry = new PolicyEntry();
   entry.setQueue(">");
   //entry.setMemoryLimit(1);
   policyEntries.add(entry);

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

   final TransportConnector tConnector = new TransportConnector();
   tConnector.setUri(new URI(uri1));
   tConnector.setName(brokerName + ".transportConnector");
   brokerService.addConnector(tConnector);

   if (uri2 != null) {
      final NetworkConnector nc = new DiscoveryNetworkConnector(new URI("static:" + uri2));
      nc.setBridgeTempDestinations(true);
      nc.setBrokerName(brokerName);
      //nc.setPrefetchSize(1);
      brokerService.addNetworkConnector(nc);
   }

   return brokerService;
}
Example 9
Source File: UnlimitedEnqueueTest.java    From activemq-artemis with Apache License 2.0 5 votes vote down vote up 
@Before
public void createBrokerService() throws Exception {
   brokerService = new BrokerService();
   brokerService.setDeleteAllMessagesOnStartup(true);
   brokerService.setAdvisorySupport(false);

   // optional, reduce the usage limit so that spooling will occur faster
   brokerService.getSystemUsage().getMemoryUsage().setLimit(10 * 1024 * 1024);
   brokerService.getSystemUsage().getTempUsage().setLimit((numMessages * payLoadSize) + (1000 * payLoadSize));

   PolicyMap policyMap = new PolicyMap();
   List<PolicyEntry> entries = new ArrayList<>();
   PolicyEntry policy = new PolicyEntry();

   // NB: ensure queue cursor limit is below the default 70% usage that the destination will use
   // if they are the same, the queue memory limit and flow control will kick in first
   policy.setCursorMemoryHighWaterMark(20);

   // on by default
   //policy.setProducerFlowControl(true);
   policy.setQueue(">");

   // policy that will spool references to disk
   policy.setPendingQueuePolicy(new FilePendingQueueMessageStoragePolicy());
   entries.add(policy);
   policyMap.setPolicyEntries(entries);
   brokerService.setDestinationPolicy(policyMap);

   brokerService.start();
}
Example 10
Source File: BrokerExtension.java    From james-project with Apache License 2.0 5 votes vote down vote up 
private static void enablePrioritySupport(BrokerService aBroker, String queueName) {
    PolicyMap pMap = new PolicyMap();
    PolicyEntry entry = new PolicyEntry();
    entry.setPrioritizedMessages(true);
    entry.setQueue(queueName);
    pMap.setPolicyEntries(ImmutableList.of(entry));
    aBroker.setDestinationPolicy(pMap);
}
Example 11
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;
}