org.springframework.retry

Interface RetryCallback<T,E extends Throwable>

Type Parameters:

T - the type of object returned by the callback

E - the type of exception it declares may be thrown

public interface RetryCallback<T,E extends Throwable>

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 E extends Throwable

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:

E - of type E if processing fails

E extends Throwable