THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
Using Exchange Pattern Annotations
When working with Bean Integration or Spring Remoting you invoke methods which typicaylly by default are InOut for request/reply. That is there is an In message and an Out for the result. Typically invoking this operation will be synchronous, the caller will block until the server returns a result.
Its often required to support the InOnly message exchange pattern for asynchronous or one way operations. These are often called 'fire and forget' like sending a JMS message but not waiting for any response.