Package org.apache.qpid.jms.provider.amqp

Class AmqpSubscriptionTracker

  • public class AmqpSubscriptionTracker
extends Object
    Class used to track named subscriptions on a connection to allow verifying current usage and assigning appropriate link names.

    • Constructor Detail

      • AmqpSubscriptionTracker

        public AmqpSubscriptionTracker()

    • Method Detail

      • reserveNextSubscriptionLinkName

        public String reserveNextSubscriptionLinkName​(String subscriptionName,
                                              JmsConsumerInfo consumerInfo)

      • getFirstDurableSubscriptionLinkName

        public String getFirstDurableSubscriptionLinkName​(String subscriptionName,
                                                  boolean hasClientID)

      • isActiveExclusiveDurableSub

        public boolean isActiveExclusiveDurableSub​(String subscriptionName)
        Checks if there is an exclusive durable subscription already recorded as active with the given subscription name.
        Parameters:
        subscriptionName - name of subscription to check
        Returns:
        true if there is an exclusive durable sub with this name already active

      • isActiveSharedDurableSub

        public boolean isActiveSharedDurableSub​(String subscriptionName)
        Checks if there is a shared durable subscription already recorded as active with the given subscription name.
        Parameters:
        subscriptionName - name of subscription to check
        Returns:
        true if there is a shared durable sub with this name already active

      • isActiveDurableSub

        public boolean isActiveDurableSub​(String subscriptionName)
        Checks if there is either a shared or exclusive durable subscription already recorded as active with the given subscription name.
        Parameters:
        subscriptionName - name of subscription to check
        Returns:
        true if there is a durable sub with this name already active

      • isActiveSharedVolatileSub

        public boolean isActiveSharedVolatileSub​(String subscriptionName)
        Checks if there is an shared volatile subscription already recorded as active with the given subscription name.
        Parameters:
        subscriptionName - name of subscription to check
        Returns:
        true if there is a shared volatile sub with this name already active

      • consumerRemoved

        public void consumerRemoved​(JmsConsumerInfo consumerInfo)