You can view and update Service Component Architecture
(SCA) composite artifacts in business-level applications.
Before you begin
Add an SCA artifact as a composition unit to a business-level
application.
About this task
You can view and update the following SCA composite artifacts:
- Composite level property definition
- Composite level component property definition
- Composite level component reference definition
You can view and update SCA composite artifacts using the
administrative console or the wsadmin tool. The steps describe how
to view and update SCA composite artifacts using the administrative
console.
Procedure
- Go to the composition unit settings page for an SCA composite
artifact in a business-level application.
Click .
The composition unit settings page for an SCA
composite artifact has fields that are not shown on the composition
unit settings page for a non-SCA artifact:
- SCA composite components
- SCA composite properties
- SCA composite wires
- Click on a name link in one of these SCA fields to view
the settings for an SCA artifact.
The SCA fields display None instead
of a name link if the composition unit does not have that particular
type of SCA composite.
- Optional: Update a SCA composite setting value.
- Change an existing setting value for the SCA artifact.
- Click OK.
The setting value is updated.
Viewing and updating SCA composites in HelloWorldAsync
Example: Creating an SCA business-level application with the console describes
how to create the HelloWorldAsync business-level application. This
application contains an SCA artifact, helloworldws, as a composition
unit. You can view and update settings for SCA composites in the helloworldws
composition unit using the console.
- Go to the composition unit settings page for the helloworldws
composition unit in the HelloWorldAsync business-level application.
Click .
From the
composition unit settings page, you can view information associated
with helloworldws, as well as update composite settings.
- Click on a link for the SCA artifact to be viewed or updated.
For
example, click on the HelloWorldServiceComponent link under SCA
composite components and, in the page that displays, click
on the HelloWorldService link under Service.
In the Component service settings page that displays, you can specify
a setting value for the service.
- If you update a setting value for the SCA artifact, click OK.
What to do next
Save the changes to your administrative configuration.
On
multiple-server products, when saving the configuration, synchronize
the configuration with the nodes where the application is expected
to run.