Package com.tnsai.idempotency

Class IdempotencyException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.tnsai.exceptions.TnsAIException

com.tnsai.idempotency.IdempotencyException

All Implemented Interfaces:

Serializable

public class IdempotencyException
extends TnsAIException

Thrown when an idempotency-protected call produces an outcome the framework cannot resolve safely (issue #91): a hard cache hit under RetryBehavior.FAIL_FAST, a hash collision against a different input, or the configured IdempotencyStore being unreachable mid-call.

Since:

0.5.0 (issue #91)

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	IdempotencyException.IdempotencyConflict	Why the idempotency-protected call could not be resolved.

Constructor Summary

Constructors

Constructor	Description
IdempotencyException(String key, IdempotencyException.IdempotencyConflict conflict, String message)
IdempotencyException(String key, IdempotencyException.IdempotencyConflict conflict, String message, Throwable cause)

Method Summary

Modifier and Type	Method	Description
IdempotencyException.IdempotencyConflict	getConflict()
String	getErrorCode()	Gets the error code for this exception type.
String	getKey()

Methods inherited from class com.tnsai.exceptions.TnsAIException

getContext, getMaxRetryAttempts, getMessage, getSuggestedRetryDelayMs, getThrownAt, isRetryable, wrap

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

IdempotencyException

public IdempotencyException(String key,
 IdempotencyException.IdempotencyConflict conflict,
 String message)

IdempotencyException

public IdempotencyException(String key,
 IdempotencyException.IdempotencyConflict conflict,
 String message,
 Throwable cause)

Method Details

getKey

public String getKey()

getConflict

public IdempotencyException.IdempotencyConflict getConflict()

getErrorCode

public String getErrorCode()

Description copied from class: TnsAIException

Gets the error code for this exception type. Format: TNSAI-XXX where XXX is derived from class name.

Overrides:

getErrorCode in class TnsAIException