net.dreamlu.mica.core.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

All Superinterfaces:

Serializable

public interface RetryCallback<T,E extends Throwable>
extends Serializable

Callback interface for an operation that can be retried using a

Author:

Rob Harrop, Dave Syer

Method Summary

Modifier and Type	Method and Description
T	call() Execute an operation with retry semantics.

Method Detail

call

T call()
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.

Returns:

the result of the successful operation.

Throws:

E - of type E if processing fails

E extends Throwable