You configure a message mapping using the
Message Mapping
editor, which you use
to set values for:
- the message destination
- message headers
- message content
Here is an example of the
Message Mapping
editor. There are separate
panes for working with sources, targets and expressions, as well as
a spreadsheet view.
- Source pane: displays
a source message or database table
- Target pane: displays
a target message
- Edit pane: displays the
expression to be used to derive the target element value
- Spreadsheet pane: displays
a summary of the mappings in spreadsheet columns (each target field
and its value)
Use the Message Mapping editor to perform various mapping tasks.
Wizards and dialog boxes are provided for tasks such as adding
mappable elements, working with ESQL, and working with submaps. Mappings
that are created with the Message Mapping
editor are automatically
validated and compiled, ready for adding to a broker archive (BAR)
file, and subsequent deployment to WebSphere® Message
Broker.