程序包 cn.taketoday.retry

接口 RetryCallback<T,E extends Throwable>

类型参数:

T - the type of object returned by the callback

E - the type of exception it declares may be thrown

所有已知实现类:

MethodInvocationRetryCallback, RetrySimulator.FailingRetryCallback, StatefulRetryOperationsInterceptor.StatefulMethodInvocationRetryCallback

public interface RetryCallback<T,E extends Throwable>

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

从以下版本开始:

4.0

作者:

Rob Harrop, Dave Syer

方法概要

修饰符和类型	方法	说明
T	doWithRetry(RetryContext context)	Execute an operation with retry semantics.

方法详细资料

doWithRetry

T doWithRetry(RetryContext context)
       throws E

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

参数:

context - the current retry context.

返回:

the result of the successful operation.

抛出:

E - of type E if processing fails