Interface AbstractRequestHandlerAdvice.ExecutionCallback

Enclosing class:
AbstractRequestHandlerAdvice
protected static interface AbstractRequestHandlerAdvice.ExecutionCallback
Called by subclasses in AbstractRequestHandlerAdvice.doInvoke(org.springframework.integration.handler.advice.AbstractRequestHandlerAdvice.ExecutionCallback, java.lang.Object, org.springframework.messaging.Message<?>) to proceed() the invocation. Callers unwrap AbstractRequestHandlerAdvice.ThrowableHolderExceptions and use the cause for evaluation and re-throwing purposes. See AbstractRequestHandlerAdvice.unwrapExceptionIfNecessary(Exception).
Since:
2.2
Author:
Gary Russell, Artem Bilan, Ngoc Nhan

  • Method Summary

    Modifier and Type
    Method
    Description
    @Nullable Object
    cloneAndExecute()
    Call this when it is necessary to clone the invocation before calling proceed() - such as when the invocation might be called multiple times - for example, in a retry advice.
    @Nullable Object
    execute()
    Call this for a normal invocation.proceed().

  • Method Details

    • execute

      @Nullable Object execute()
      Call this for a normal invocation.proceed().
      Returns:
      The result of the execution.

    • cloneAndExecute

      @Nullable Object cloneAndExecute()
      Call this when it is necessary to clone the invocation before calling proceed() - such as when the invocation might be called multiple times - for example, in a retry advice.
      Returns:
      The result of the execution.