WebSphere WebSphere Application Server Version 6.1.x Feature Pack for Web Services Operating Systems: AIX, HP-UX, i5/OS, Linux, Solaris, Windows, z/OS

Listing WS-Notification topic namespaces using the wsadmin tool

Use a command script to list the WS-Notification topic namespaces in the configuration of the target WS-Notification service that match the specified input parameters. A topic namespace is a grouping of topics that allows information to be shared between applications.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.

To run the command, use the AdminTask object of the wsadmin scripting client.

For i5/OS platforms The wsadmin scripting client is run from Qshell. For more information, see the topic "Configure Qshell to run WebSphere Application Server scripts".

This command is only valid when used with WebSphere Application Server Version 6.1 and later application servers. Do not use it with earlier versions.

Command-line help is provided for service integration bus commands:

Purpose

This command lists all the WS-Notification topic namespaces in the configuration of the target WS-Notification service that match the specified input parameters. This command can be used to obtain a reference to one or more WS-Notification topic namespaces that have already been created in the configuration in order to work with the topic namespace further, for example to add a new topic namespace document definition.

Command name
listWSNTopicNamespaces
Target
WSNService
Result
A List of WS-Notification topic namespaces that match the requested pattern.

Required parameters

None.

Conditional parameters

None.

Optional parameters

namespace
The namespace URI of the WS-Notification topic namespace by which the list should be filtered. Omitting this parameter results in the listing of all WS-Notification topic namespaces for the target WS-Notification service.

Examples

Obtain a reference to the first WS-Notification topic namespace defined against the "wsnService" object:

set wsnNamespaceList [$AdminTask listWSNTopicNamespaces $wsnService]
set wsnNamespace [ lindex $wsnNamespaceList 0 ]

Obtain a reference to the WS-Notification topic namespace defined against the "wsnService" object with a given namespace:

set wsnNamespaceList [$AdminTask listWSNTopicNamespaces 
        $wsnService {-namespace http://example.org/topicNamespace/example1}]
set wsnNamespace [ lindex $wsnNamespaceList 0 ]
Related tasks
WS-Notification - publish and subscribe messaging for Web services
Learning about WS-Notification
Securing WS-Notification
Related reference
Deleting a WS-Notification permanent topic namespace using the wsadmin tool
Showing the properties of a WS-Notification topic namespace using the wsadmin tool
WS-Notification troubleshooting tips

Reference topic

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Timestamp icon Last updated: 27 November 2008
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