KMTemporaryTopic Class Reference
Inherits from | KMTopic : KMDestination : KCObject : NSObject |
Declared in | KMTemporaryTopic.h |
Overview
A TemporaryTopic object is a unique Topic object created for the duration of a Connection. It is a system-defined topic that can be consumed only by the Connection that created it.
A TemporaryTopic object can be created either at the Session or TopicSession level. Creating it at the Session level allows the TemporaryTopic to participate in the same transaction with objects from the PTP domain. If a TemporaryTopic is created at the TopicSession, it will only be able participate in transactions with objects from the Pub/Sub domain.
Warning: TemporaryTopic objects are destroyed when the client loses its connection to the Gateway, or when the Gateway connection to the message broker or other back-end system is interrupted. A new TemporaryTopic must be created. Monitor [KMConnection exceptionListener] to handle recovery for your application based on reported exceptions:
Tasks
-
– delete
Deletes this temporary topic. If there are existing subscribers still using it, a KMJMSException will be thrown.
Instance Methods
delete
Deletes this temporary topic. If there are existing subscribers still using it, a KMJMSException will be thrown.
- (void)delete
Exceptions
- KMJMSException
if the JMS provider fails to delete the temporary topic due to some internal error.
Declared In
KMTemporaryTopic.h