WebSphere Message Brokers
File: ac17180_
Writer: Bill Oppenheimer

Task topic

This build: July 31, 2007 21:18:51

Manipulating messages in the MRM domain

This topic show you how to deal with messages that have been modeled in the MRM domain, and that are parsed by the MRM parser.

The diagram below shows the structure of the message, Customer, that is used in the following sample: The message is used in the samples in the topics listed above to show ESQL that manipulates the objects that can be defined in a message model. You can view samples only when you use the information center that is integrated with the Message Brokers Toolkit.
The message created by the Video sample, containing elements that define the customer and the video transaction

The message includes a variety of structures that demonstrate the ways in which metadata can be classified to the MRM. Within an MRM message set, you can define the following objects: messages, types, groups, elements, and attributes. Folder icons that represent each of these types of objects are displayed for each message definition file in the Broker Application Development perspective.

Each message definition file can contribute to a namespace; in this sample, each namespace is completely defined by a single message definition file. You can combine several message definition files to form a complete message dictionary, which you can then deploy to a broker.

The video sample has three message definition files:
Customer.mxsd
Resides in the noTarget namespace
Address.mxsd
Resides in the namespace http://www.ibm.com/AddressDetails
Borrowed.mxsd
Resides in the namespace http://www.ibm.com/BorrowedDetails
Refer to the video rental message structure sample for detailed information about the objects that are defined in this message model: You can view samples only when you use the information center that is integrated with the Message Brokers Toolkit.
Related concepts
Message flows overview
ESQL overview
Message modeling
Related tasks
Designing a message flow
Defining message flow content
Managing ESQL files
Developing message models
Manipulating message body content
Related reference
ESQL reference
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Copyright IBM Corporation 1999, 2007Copyright IBM Corporation 1999, 2007. All Rights Reserved.
This build: July 31, 2007 21:18:51

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