Package com.shri.restinpeace.exception

Class CircuitOpenException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.shri.restinpeace.exception.RestInPeaceException

com.shri.restinpeace.exception.CircuitOpenException

All Implemented Interfaces:

Serializable

public class CircuitOpenException
extends RestInPeaceException

Thrown instead of making a call when its client's circuit breaker is open - the downstream has recently shown a high enough failure rate that this call is refused immediately, without attempting the network call (or even a cache lookup), rather than paying the cost of finding out it would have failed too. Not a RestInPeaceHttpException: no actual HTTP response exists for a call that was never attempted.

Never worth retrying within the same open window - every attempt would fail identically until the breaker's cooldown elapses - so @Retry treats this exception as immediately terminal instead of retryable, unlike a transport failure or a matching status code.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
CircuitOpenException(String message)	Creates an exception with a message describing which client refused the call.

Method Summary

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

CircuitOpenException

public CircuitOpenException(String message)

Creates an exception with a message describing which client refused the call.

Parameters:

message - a description of which client's breaker is open