org.apache.activemq.broker.region.virtual
Class SelectorAwareVirtualTopicInterceptor

java.lang.Object
  org.apache.activemq.broker.region.DestinationFilter
      org.apache.activemq.broker.region.virtual.VirtualTopicInterceptor
          org.apache.activemq.broker.region.virtual.SelectorAwareVirtualTopicInterceptor

All Implemented Interfaces:

Destination, Service, Task

public class SelectorAwareVirtualTopicInterceptor
extends VirtualTopicInterceptor

Field Summary

Fields inherited from interface org.apache.activemq.broker.region.Destination

DEFAULT_BLOCKED_PRODUCER_WARNING_INTERVAL, DEFAULT_DEAD_LETTER_STRATEGY

Constructor Summary

SelectorAwareVirtualTopicInterceptor(Destination next, String prefix, String postfix, boolean local)

Method Summary

protected void

send(ProducerBrokerExchange context, Message message, ActiveMQDestination destination) Respect the selectors of the subscriptions to ensure only matched messages are dispatched to the virtual queues, hence there is no build up of unmatched messages on these destinations

Methods inherited from class org.apache.activemq.broker.region.virtual.VirtualTopicInterceptor

getQueueConsumersWildcard, send

Methods inherited from class org.apache.activemq.broker.region.DestinationFilter

acknowledge, addProducer, addSubscription, browse, canGC, clearPendingMessages, dispose, fastProducer, gc, getActiveMQDestination, getBlockedProducerWarningInterval, getConsumers, getCursorMemoryHighWaterMark, getDeadLetterStrategy, getDestinationStatistics, getInactiveTimoutBeforeGC, getMaxAuditDepth, getMaxBrowsePageSize, getMaxPageSize, getMaxProducersToAudit, getMemoryUsage, getMessageStore, getMinimumMessageSize, getName, getSlowConsumerStrategy, isActive, isAlwaysRetroactive, isDisposed, isDoOptimzeMessageStorage, isEnableAudit, isFull, isLazyDispatch, isPrioritizedMessages, isProducerFlowControl, isUseCache, iterate, markForGC, messageConsumed, messageDelivered, messageDiscarded, messageExpired, messageExpired, processDispatchNotification, removeProducer, removeSubscription, setAlwaysRetroactive, setBlockedProducerWarningInterval, setCursorMemoryHighWaterMark, setDoOptimzeMessageStorage, setEnableAudit, setLazyDispatch, setMaxAuditDepth, setMaxBrowsePageSize, setMaxPageSize, setMaxProducersToAudit, setMinimumMessageSize, setProducerFlowControl, setUseCache, slowConsumer, start, stop, wakeup

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SelectorAwareVirtualTopicInterceptor

public SelectorAwareVirtualTopicInterceptor(Destination next,
                                            String prefix,
                                            String postfix,
                                            boolean local)

Method Detail

send

protected void send(ProducerBrokerExchange context,
                    Message message,
                    ActiveMQDestination destination)
             throws Exception

Respect the selectors of the subscriptions to ensure only matched messages are dispatched to the virtual queues, hence there is no build up of unmatched messages on these destinations

Overrides:

send in class DestinationFilter

Parameters:

context - broker context

message - message to send

destination - possibly wildcard destination to send the message to

Throws:

Exception - on error