Permanent topic namespace [Settings]
A topic namespace is a grouping of topics that allows information to be shared between applications.
To view this page in the console, click one of the following paths:
You use a permanent topic namespace to statically define the association between a WS-Notification topic namespace URI and a service integration bus topic space destination.
- You can use it to expose an existing service integration bus topic space for use by WS-Notification clients, thus permitting interoperation between the WS-Notification applications and existing publish and subscribe applications connected to the bus such as JMS.
- You can use it to restrict the structure and content of the topic namespace by applying one or more topic namespace documents that describe the required structure.
- You can use it as part of a topic space mapping configured on a service integration bus link (between two service integration buses) or a topic mapping as part of a publish and subscribe bridge between a service integration bus and a IBM MQ network.
When you create a new WS-Notification permanent topic namespace, you specify the namespace and associate it with one of the service integration bus topic spaces configured on the bus on which the parent WS-Notification service is defined. You cannot modify a permanent topic namespace after it has been created, other than to apply or remove topic namespace documents.
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. See the information center task descriptions for information about how to apply configuration changes to the runtime environment.
General Properties
Namespace
The URI string by which this topic namespace is known.
Required | Data type |
---|---|
Yes | Text |
Service integration bus topic space
The service integration bus topic space with which this namespace is associated.
Required | Data type |
---|---|
Yes | Custom |
Message reliability
The service integration bus reliability to apply to messages published to this topic namespace.
Required | Data type | Range |
---|---|---|
Yes | drop-down list |
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