Configuring WS-Notification resources by using the administrative console

Use the administrative console to configure individual WS-Notification services, service points, administered subscribers, permanent topic namespaces, topic namespace documents and JAX-WS handlers.

Before you begin

Decide which method to use to configure these resources. You can configure WS-Notification resources by using the administrative console as described in this task, or by using the commands in the WSNotificationCommands command group for the AdminTask object.

About this task

New feature:

In this release, there are two types of WS-Notification service, depending on whether your WS-Notification application uses JAX-RPC or JAX-WS. This release also supports WS-Notification Version 1.3, and you can filter WS-Notification messages by using XPath selectors.

newfeat

WS-Notification enables web services to use the publish and subscribe messaging pattern. For more information, see WS-Notification: Overview and WS-Notification.

For high-level configuration of WS-Notification, see Accomplishing common WS-Notification tasks. Use the steps for this task to configure individual instances of each type of WS-Notification resource.

You access the WS-Notification panels through the Service integration section of the administrative console navigation pane:
  • To see a list of all the WS-Notification services, click Service integration > WS-Notification > Services .
  • To see a list of all the WS-Notification services for a particular service integration bus, click Service integration > Buses > bus_name > [Services] WS-Notification services .
To support the Java™ API for XML-based Web Services (JAX-WS) and composition with WS-ReliableMessaging, you create your WS-Notification services as JAX-WS applications. The implementation of WS-Notification in WebSphere® Application Server Version 6.1 uses JAX-RPC applications, so there are now two different implementations of the WS-Notification service and service point:
  • Version 7.0: You configure a Version 7.0 WS-Notification service and service points if you want to compose a JAX-WS WS-Notification service with WS-ReliableMessaging, or if you want to apply JAX-WS handlers to your WS-Notification service. This is the recommended type of service for new deployments.
  • Version 6.1: You configure a Version 6.1 WS-Notification service and service points if you want to expose a JAX-RPC WS-Notification service that uses the same technology provided in WebSphere Application Server Version 6.1, including the ability to apply JAX-RPC handlers to the service.

To configure specific WS-Notification resources, use the administrative console to complete any of the following tasks:

Procedure

What to do next

  • Creating a new Version 7.0 WS-Notification service

    Create a new WS-Notification service and the associated objects that form the infrastructure of the WS-Notification configuration. You configure a Version 7.0 WS-Notification service and service points if you want to compose a JAX-WS WS-Notification service with WS-ReliableMessaging, or if you want to apply JAX-WS handlers to your WS-Notification service. This is the recommended type of service for new deployments.

  • Creating a new Version 6.1 WS-Notification service

    Create a new WS-Notification service and the associated objects that form the infrastructure of the WS-Notification configuration. You configure a Version 6.1 WS-Notification service and service points if you want to expose a JAX-RPC WS-Notification service that uses the same technology provided in WebSphere Application Server Version 6.1, including the ability to apply JAX-RPC handlers to the service.

  • Creating a new Version 7.0 WS-Notification service point

    You can add an additional Version 7.0 WS-Notification service point to an existing Version 7.0 WS-Notification service. A WS-Notification service point defines access to a WS-Notification service on a given bus member through a specified Web service binding (for example SOAP over HTTP). Applications use the bus members associated with the WS-Notification service point to connect to the WS-Notification service. The existence of a WS-Notification service point on a bus member implies that a WS-Notification web service is exposed from that bus member, and causes web service endpoints for the notification broker, subscription manager and publisher registration manager for this WS-Notification service to be exposed on the bus member with which the service point is associated. WS-Notification applications use these endpoints to interact with the WS-Notification service.

  • Creating a new Version 6.1 WS-Notification service point

    You can add an additional Version 6.1 WS-Notification service point to an existing Version 6.1 WS-Notification service. A WS-Notification service point defines access to a WS-Notification service on a given bus member through a specified Web service binding (for example SOAP over HTTP). Applications use the bus members associated with the WS-Notification service point to connect to the WS-Notification service. The existence of a WS-Notification service point on a bus member implies that a WS-Notification web service is exposed from that bus member, and causes web service endpoints for the notification broker, subscription manager and publisher registration manager for this WS-Notification service to be exposed on the bus member with which the service point is associated. WS-Notification applications use these endpoints to interact with the WS-Notification service.

  • Creating a new WS-Notification administered subscriber

    As part of the configuration of a WS-Notification service point you can configure any number of administered subscribers for that service point. An administered subscriber provides a mechanism for the WS-Notification service point to subscribe to an external notification producer at server startup time.

  • Creating a new WS-Notification permanent topic namespace

    Create a new permanent topic namespace. 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.

  • Applying a WS-Notification topic namespace document

    A topic namespace can optionally have topic namespace documents applied to it that define the structure of the topics that are permitted within the namespace. Use the administrative console to apply a topic namespace document to an existing topic namespace.

  • Publishing the WSDL files for a WS-Notification application to a .zip file

    Use the administrative console to download a .zip file that contains the published WSDL files for a WS-Notification application.

  • Configuring JAX-WS handlers

    A JAX-WS handler is a Java class that performs a range of handling tasks. For example: logging messages, or transforming their contents, or terminating an incoming request. You can create JAX-WS handlers, chain them together in the form of a handler list, then apply the handler list to a Version 7.0 WS-Notification service point (for inbound invocation handling) or WS-Notification service (for outbound invocation handling).

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Last updated: Oct 21, 2010 3:36:59 AM CDT
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