Package org.apache.qpid.jms.policy

Interface JmsPrefetchPolicy

All Known Implementing Classes:
JmsDefaultPrefetchPolicy
public interface JmsPrefetchPolicy
Interface for all Prefetch Policy implementations. Allows for configuration of MessageConsumer prefetch during creation.

  • Method Summary

    Modifier and Type
    Method
    Description
    JmsPrefetchPolicy
    copy()
    Copy this policy into a newly allocated instance.
    int
    getConfiguredPrefetch(JmsSession session, JmsDestination destination, boolean durable, boolean browser)
    Returns the prefetch value to use when creating a MessageConsumer instance.

  • Method Details

    • copy

      JmsPrefetchPolicy copy()
      Copy this policy into a newly allocated instance.
      Returns:
      a new JmsPrefetchPolicy that is a copy of this one.

    • getConfiguredPrefetch

      int getConfiguredPrefetch(JmsSession session, JmsDestination destination, boolean durable, boolean browser)
      Returns the prefetch value to use when creating a MessageConsumer instance.
      Parameters:
      session - the Session that own the MessageConsumer being created. (null for a ConnectionConsumer).
      destination - the Destination that the consumer will be subscribed to.
      durable - indicates if the subscription being created is a durable subscription (Topics only).
      browser - indicates if the subscription being created is a message browser (Queues only).
      Returns:
      the prefetch value to assign the MessageConsumer being created.