Cloud API Services Platform
Cloud Data Fabric
Data Services Platform
Real-Time Big Data Platform
About this task
An operation names the operation and lists the expected inputs and outputs. The operation element may also contain a fault sub-element that describes any error data that the operation may return.
Using an operation, you can declare four transmission primitives that an endpoint can support:
One-way: the endpoint receives a message.
Request-response: the endpoint receives a message, and sends a correlated message.
Solicit-response: the endpoint sends a message, and receives a correlated message.
Notification: the endpoint sends a message.
You can add an operation to a port type or a port binding.
To add an operation to a port type, complete the following steps:
In the design workspace, right-click your port type. Click Add Operation.
The Properties view of the new operation
opens. In the General tab, type the name of
the operation in the Name field.
Type any information about the operation you wish the user to read in the
- To manage extensions, click the Extensions tab. You can either add, sort, or remove extensions.
Right click on the operation to add input, output or fault objects.
Depending on an operation's inputs and outputs it can be classified as
One way operation: input
Request response operation: input, output
Solicit response operation: output, input
Notification operation: output
Note that if the operation is not defined in any binding, an error icon will automatically show on operation node in the Repository tree view.