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public interface RetryListener
Interface for listener that can be used to add behaviour to a retry.
Implementations of RetryOperations
can chose to issue callbacks to an
interceptor during the retry lifecycle.
Method Summary | |
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void |
close(RetryContext context,
RetryCallback callback,
Throwable throwable)
Called after the final attempt (successful or not). |
void |
onError(RetryContext context,
RetryCallback callback,
Throwable throwable)
Called after every unsuccessful attempt at a retry. |
boolean |
open(RetryContext context,
RetryCallback callback)
Called before the first attempt in a retry. |
Method Detail |
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boolean open(RetryContext context, RetryCallback callback)
RetryOperations
. The whole retry can be vetoed by returning
false from this method, in which case a TerminatedRetryException
will be thrown.
context
- the current RetryContext
.callback
- the current RetryCallback
.
void close(RetryContext context, RetryCallback callback, Throwable throwable)
context
- the current RetryContext
.callback
- the current RetryCallback
.throwable
- the last exception that was thrown by the callback.void onError(RetryContext context, RetryCallback callback, Throwable throwable)
context
- the current RetryContext
.callback
- the current RetryCallback
.throwable
- the last exception that was thrown by the callback.
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