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Chapter 6. Scenario: WebSphere
Message Broker acting as a
In the scenario presented in this chapter, we demonstrate the following concepts:
XA transaction management in a mediation
The message flow performs a globally coordinated XA transaction taking a
single message and routing it to two WebSphere MQ JMS providers, that is
Connectivity using an MQ JMS binding
WebSphere Process Server uses an import component with an MQ JMS
binding to send a Java Message Service (JMS) message to WebSphere
Message Broker. WebSphere Message Broker uses a JMSInput node to
receive the message from a queue.
Request-reply interaction pattern
A request is sent from WebSphere Process Server to WebSphere Message
Broker. Depending on the outcome of the transaction, a status message is
sent back to WebSphere Process Server.