Converting SOAP/JMS WebSphere Enterprise Service Bus service invocation styles manually
You can call a service provider synchronously or asynchronously. Learn how to implement and configure SOAP/JMS WebSphere® Enterprise Service Bus invocation styles in IBM® Integration Bus.
About this task
In IBM Integration Bus, you define the invocation style of a call to a service provider by using a Request message flow node within a message flow. Request-response operations can be called synchronously or asynchronously. IBM Integration Bus provides a synchronous and an asynchronous implementation for Request and Response message flow nodes.
In WebSphere Enterprise Service
Bus, you define the invocation
style of a service on the import or on a primitive.
- On an import: You configure the Preferred Interaction Style property to synchronous or asynchronous.
- On a primitive: You configure the property Invocation Style in the primitive that you use to call the service within your mediation flow component.
You have different invocation styles in WebSphere Enterprise Service
Bus:
- Synchronous invocation
- Asynchronous using one-way operation
- Asynchronous with deferred response
- Asynchronous with call-back
Procedure
Complete the following steps to implement in IBM Integration Bus the equivalent SOAP/JMS WebSphere Enterprise Service Bus service invocation style: