Topic Mapping [Settings]

The mapping between a topic on the service integration bus and a stream queue and subscription point provided by an IBM MQ broker.

To view this page in the console, click the following path:

Service integration -> Buses -> bus_name -> [Topology] Messaging engines -> engine_name -> [Additional properties] IBM MQ links -> link_name -> [Additional Properties] Publish/subscribe broker profiles -> profile -> [Additional Properties] Topic mappings -> mapping_name.

Configuration tab

The Configuration tab shows configuration properties for this object. These property values are preserved even if the runtime environment is stopped then restarted.

General Properties

Topic name

The name of the topic on the service integration bus. The name must be the same as the topic name on the message broker in an IBM MQ network.

We can specify wildcard characters in topic name strings.

Information	Value
Required	Yes
Data type	String

Topic space

The name of the topic space containing the topic.

Information	Value
Required	No
Data type	drop-down list

Direction

Whether the mapping is for publishing message flows in both directions, or only to, or only from, IBM MQ.

Information	Value
Required	No
Data type	drop-down list
Range	Bi-directional Messages flow in both directions between the bus and IBM MQ. To IBM MQ Messages flow only from the bus to IBM MQ. That is, from WebSphere Application Server to a message broker in the IBM MQ network. auto_help_sib_entities.dita#help-terms/SIBPSBF

Add or modify topic mappings on the IBM MQ link publish/subscribe broker