wow-core/me.ahoo.wow.exception

Package-level declarations

Types

AbstractErrorConverterFactory

abstract class AbstractErrorConverterFactory<E : Throwable> : ErrorConverterFactory<E>

Abstract base class for ErrorConverterFactory implementations.

DefaultErrorConverter

object DefaultErrorConverter : ErrorConverter<Throwable>

Default error converter that handles common exception types.

ErrorCodes

object ErrorCodes

Centralized error code constants for the Wow framework.

ErrorConverter

fun interface ErrorConverter<E : Throwable>

Functional interface for converting exceptions to standardized error information.

ErrorConverterFactory

interface ErrorConverterFactory<E : Throwable>

Factory interface for creating ErrorConverter instances.

ErrorConverterRegistrar

object ErrorConverterRegistrar

Registry for managing error converters by exception type.

NotFoundResourceException

class NotFoundResourceException(errorMsg: String = ErrorCodes.NOT_FOUND_MESSAGE, cause: Throwable? = null) : WowException

Exception thrown when a requested resource cannot be found.

Preconditions

object Preconditions

Utility object for checking preconditions and throwing standardized exceptions.

RecoverableException

interface RecoverableException

Marker interface for exceptions that can be recovered through retry mechanisms.

RecoverableExceptionRegistrar

object RecoverableExceptionRegistrar

Registry for managing recoverable exception classifications.

WowException

open class WowException(val errorCode: String, errorMsg: String, cause: Throwable? = null, val bindingErrors: List<BindingError> = emptyList()) : RuntimeException, ErrorInfo

Base exception class for the Wow framework.

Properties

recoverable

val Class<out Throwable>.recoverable: RecoverableType

Determines the default recoverable type for this exception class.

val Throwable.recoverable: RecoverableType

Determines the recoverable type of this Throwable.

Functions

recoverable

fun Retry?.recoverable(throwableClass: Class<out Throwable>): RecoverableType

Determines recoverable type considering Retry annotation configuration.

throwNotFoundIfEmpty

fun <T> Flux<T>.throwNotFoundIfEmpty(errorMsg: String = ErrorCodes.NOT_FOUND_MESSAGE, cause: Throwable? = null): Flux<T>

Throws NotFoundResourceException if the Flux is empty.

fun <T> Mono<T>.throwNotFoundIfEmpty(errorMsg: String = ErrorCodes.NOT_FOUND_MESSAGE, cause: Throwable? = null): Mono<T>

Throws NotFoundResourceException if the Mono is empty.

throwNotFoundIfNull

fun <T> T?.throwNotFoundIfNull(errorMsg: String = ErrorCodes.NOT_FOUND_MESSAGE, cause: Throwable? = null): T

Throws NotFoundResourceException if the value is null.

toErrorInfo

fun Throwable.toErrorInfo(): ErrorInfo

Converts this Throwable to standardized ErrorInfo.