org.springframework.integration.handler.advice

Interface AbstractRequestHandlerAdvice.ExecutionCallback

Enclosing class:

AbstractRequestHandlerAdvice

protected static interface AbstractRequestHandlerAdvice.ExecutionCallback

Called by subclasses in doInvoke() to proceed() the invocation. Callers unwrap AbstractRequestHandlerAdvice.ThrowableHolderExceptions and use the cause for evaluation and re-throwing purposes. See AbstractRequestHandlerAdvice.unwrapExceptionIfNecessary(Exception).

Method Summary

Modifier and Type	Method and Description
java.lang.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.
java.lang.Object	execute() Call this for a normal invocation.proceed().

Method Detail

execute

java.lang.Object execute()
                  throws java.lang.Exception

Call this for a normal invocation.proceed().

Returns:

The result of the execution.

Throws:

java.lang.Exception - Any Exception.

cloneAndExecute

java.lang.Object cloneAndExecute()
                          throws java.lang.Exception

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.

Throws:

java.lang.Exception - Any Exception.