WebSphere Message Brokers
File: as07400_
Writer: Lorraine Waitt

Reference topic

This build: July 31, 2007 21:37:09

C language user-defined node API

The C language user-defined node API consists of:
  1. A set of implementation functions that provide the functionality of the user-defined node. These functions are invoked by the broker. The implementation functions are mandatory, and if they are not supplied by the developer, an exception is thrown at run time.
  2. A set of utility functions that create resources in the message broker, or request a service of the broker. These utility functions are invoked by a user-defined node.
Most of the utilities are shared by any type of node, however there are a few that are specific to input nodes. These are marked in the text.

These functions are defined in the BipCni.h header file.

This section covers the following topics:

C node implementation functions
C node utility functions
Related concepts
Planning user-defined extensions
Designing user-defined extensions
User-defined input nodes
User-defined message processing nodes
User-defined output nodes
Related tasks
Creating an input node in C
Creating a message processing or output node in C
Related reference
C language user-defined parser API
Header files
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Copyright IBM Corporation 1999, 2007Copyright IBM Corporation 1999, 2007. All Rights Reserved.
This build: July 31, 2007 21:37:09

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