MQIIH headers, in a message received from IMS™ through
the MQ-IMS Bridge, can be read using the MQ Header Setter mediation
primitive.
About this task
To access MQIIH information in a message received from IMS through
the MQ-IMS Bridge, use the MQ Header Setter mediation primitive by
completing the following steps.
Note: these steps provide an overview,
they do not include all instructions for creating a complete mediation module.
For complete instructions on how to construct a mediation module,
refer to the WebSphere® Integration Developer documentation.
Procedure
The integration developer creates and exports a mediation module by
completing the following steps.
Create and configure a mediation module containing
an MQ Header Setter mediation primitive. Use WebSphere Integration Developer to
create a mediation module.
Add an MQ Header Element. Follow
any instructions to add a dependency, from the module to the MQ schemas.
Then set the MQ Header Setter properties in the following way:
Header Action: Find and Copy.
Header Type: MQIIH.
Target Destination: XPath expression defining
where the MQIIH header should be copied to. After the header has been
copied to the target destination, later mediation primitives can inspect
or process it.
Export the mediation module. From WebSphere Integration Developer export
the mediation module as
an EAR file.
The runtime administrator deploys and administers the mediation module by
completing the following steps.
Deploy the mediation module. Use the runtime administrative console to install the EAR file
as a new application. If you have promoted the Validate
input property, you can change its value during deployment.
Check that message validation is set. You
can check and set the values of promoted properties using the runtime
administrative console. You can control message validation by turning
the Validate input property on and off.
Start the application associated with the mediation module. Use the administrative console to start the application associated
with the SCA module (mediation modules are
types of SCA modules).
Results
When a service request invokes your mediation module,
the MQIIH header is copied to the target element specified by the Target
Destination XPath expression.