Consumer to the stack to handle the next incoming message.Function to the stack to handle the next incoming message
and produce reply for it.BeanFactoryAware component with an API to customize real beans
in the application context from test code.MockMessageHandler instance.MockMessageHandler instance based on the provided ArgumentCaptor.AbstractMessageProducingHandler extension for the mocking purpose in tests.MessageSource based on the provided payload.MessageSource based on the provided payloads.MessageSource based on the provided message.MessageSource based on the provided messages.MessageSource in the SourcePollingChannelAdapter bean
with provided MessageSource instance.MessageSource in the SourcePollingChannelAdapter bean
with provided MessageSource instance.