Invoked immediately after a Message has been retrieved but before it is returned to the caller. The Message may be modified if necessary; {@code null} aborts further interceptor invocations. This only applies to PollableChannels.
See Implementation
Invoked immediately after a Message has been retrieved but before it is returned to the caller. The Message may be modified if necessary; {@code null} aborts further interceptor invocations. This only applies to PollableChannels.