Package org.apache.activemq.broker.region

Interface Destination

    • Field Detail

      • DEFAULT_DEAD_LETTER_STRATEGY

        static final DeadLetterStrategy DEFAULT_DEAD_LETTER_STRATEGY

      • DEFAULT_BLOCKED_PRODUCER_WARNING_INTERVAL

        static final long DEFAULT_BLOCKED_PRODUCER_WARNING_INTERVAL
        See Also:
        Constant Field Values

    • Method Detail

      • getInactiveTimeoutBeforeGC

        long getInactiveTimeoutBeforeGC()

      • markForGC

        void markForGC​(long timeStamp)

      • canGC

        boolean canGC()

      • gc

        void gc()

      • getActiveMQDestination

        org.apache.activemq.command.ActiveMQDestination getActiveMQDestination()

      • getMemoryUsage

        org.apache.activemq.usage.MemoryUsage getMemoryUsage()
        Specified by:
        getMemoryUsage in interface org.apache.activemq.command.Message.MessageDestination

      • setMemoryUsage

        void setMemoryUsage​(org.apache.activemq.usage.MemoryUsage memoryUsage)

      • isDisposed

        boolean isDisposed()

      • browse

        org.apache.activemq.command.Message[] browse()

      • isProducerFlowControl

        boolean isProducerFlowControl()

      • setProducerFlowControl

        void setProducerFlowControl​(boolean value)

      • isAlwaysRetroactive

        boolean isAlwaysRetroactive()

      • setAlwaysRetroactive

        void setAlwaysRetroactive​(boolean value)

      • setBlockedProducerWarningInterval

        void setBlockedProducerWarningInterval​(long blockedProducerWarningInterval)
        Set's the interval at which warnings about producers being blocked by resource usage will be triggered. Values of 0 or less will disable warnings
        Parameters:
        blockedProducerWarningInterval - the interval at which warning about blocked producers will be triggered.

      • getBlockedProducerWarningInterval

        long getBlockedProducerWarningInterval()
        Returns:
        the interval at which warning about blocked producers will be triggered.

      • getMaxProducersToAudit

        int getMaxProducersToAudit()

      • setMaxProducersToAudit

        void setMaxProducersToAudit​(int maxProducersToAudit)

      • getMaxAuditDepth

        int getMaxAuditDepth()

      • setMaxAuditDepth

        void setMaxAuditDepth​(int maxAuditDepth)

      • isEnableAudit

        boolean isEnableAudit()

      • setEnableAudit

        void setEnableAudit​(boolean enableAudit)

      • isActive

        boolean isActive()

      • getMaxPageSize

        int getMaxPageSize()

      • setMaxPageSize

        void setMaxPageSize​(int maxPageSize)

      • getMaxBrowsePageSize

        int getMaxBrowsePageSize()

      • setMaxBrowsePageSize

        void setMaxBrowsePageSize​(int maxPageSize)

      • isUseCache

        boolean isUseCache()

      • setUseCache

        void setUseCache​(boolean useCache)

      • getMinimumMessageSize

        int getMinimumMessageSize()
        Specified by:
        getMinimumMessageSize in interface org.apache.activemq.command.Message.MessageDestination

      • setMinimumMessageSize

        void setMinimumMessageSize​(int minimumMessageSize)

      • getCursorMemoryHighWaterMark

        int getCursorMemoryHighWaterMark()

      • setCursorMemoryHighWaterMark

        void setCursorMemoryHighWaterMark​(int cursorMemoryHighWaterMark)

      • wakeup

        void wakeup()
        optionally called by a Subscriber - to inform the Destination its ready for more messages

      • isLazyDispatch

        boolean isLazyDispatch()
        Returns:
        true if lazyDispatch is enabled

      • setLazyDispatch

        void setLazyDispatch​(boolean value)
        set the lazy dispatch - default is false
        Parameters:
        value -

      • messageExpired

        void messageExpired​(ConnectionContext context,
                    Subscription subs,
                    org.apache.activemq.broker.region.MessageReference node)
        Inform the Destination a message has expired
        Parameters:
        context -
        subs -
        node -

      • messageConsumed

        void messageConsumed​(ConnectionContext context,
                     org.apache.activemq.broker.region.MessageReference messageReference)
        called when message is consumed
        Parameters:
        context -
        messageReference -

      • messageDelivered

        void messageDelivered​(ConnectionContext context,
                      org.apache.activemq.broker.region.MessageReference messageReference)
        Called when message is delivered to the broker
        Parameters:
        context -
        messageReference -

      • messageDiscarded

        void messageDiscarded​(ConnectionContext context,
                      Subscription sub,
                      org.apache.activemq.broker.region.MessageReference messageReference)
        Called when a message is discarded - e.g. running low on memory This will happen only if the policy is enabled - e.g. non durable topics
        Parameters:
        context -
        messageReference -
        sub -

      • slowConsumer

        void slowConsumer​(ConnectionContext context,
                  Subscription subs)
        Called when there is a slow consumer
        Parameters:
        context -
        subs -

      • fastProducer

        void fastProducer​(ConnectionContext context,
                  org.apache.activemq.command.ProducerInfo producerInfo)
        Called to notify a producer is too fast
        Parameters:
        context -
        producerInfo -

      • isFull

        void isFull​(ConnectionContext context,
            org.apache.activemq.usage.Usage<?> usage)
        Called when a Usage reaches a limit
        Parameters:
        context -
        usage -

      • processDispatchNotification

        void processDispatchNotification​(org.apache.activemq.command.MessageDispatchNotification messageDispatchNotification)
                          throws Exception
        called on Queues in slave mode to allow dispatch to follow subscription choice of master
        Parameters:
        messageDispatchNotification -
        Throws:
        Exception

      • isPrioritizedMessages

        boolean isPrioritizedMessages()

      • isDoOptimzeMessageStorage

        boolean isDoOptimzeMessageStorage()

      • setDoOptimzeMessageStorage

        void setDoOptimzeMessageStorage​(boolean doOptimzeMessageStorage)

      • clearPendingMessages

        void clearPendingMessages​(int pendingAdditionsCount)

      • duplicateFromStore

        void duplicateFromStore​(org.apache.activemq.command.Message message,
                        Subscription subscription)

      • isSendDuplicateFromStoreToDLQ

        boolean isSendDuplicateFromStoreToDLQ()

      • setSendDuplicateFromStoreToDLQ

        void setSendDuplicateFromStoreToDLQ​(boolean sendDuplicateFromStoreToDLQ)