org.springframework.batch.retry

Interface RetryCallback<T>

public interface RetryCallback<T>

Callback interface for an operation that can be retried using a RetryOperations.

Author:

Rob Harrop, Dave Syer

Method Summary

Modifier and Type	Method and Description
T	doWithRetry(RetryContext context) Execute an operation with retry semantics.

Method Detail

doWithRetry

T doWithRetry(RetryContext context)
       throws Exception

Execute an operation with retry semantics. Operations should generally be idempotent, but implementations may choose to implement compensation semantics when an operation is retried.

Parameters:

context - the current retry context.

Returns:

the result of the successful operation.

Throws:

Exception - if processing fails