Class NonRetriableException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

dev.langchain4j.exception.LangChain4jException

dev.langchain4j.exception.NonRetriableException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

AuthenticationException, InvalidRequestException, ModelNotFoundException, UnresolvedModelServerException

public class NonRetriableException
extends LangChain4jException

Indicates a permanent error for which retrying the same request will not help.

Typical causes include invalid credentials, a malformed request, or referencing a model that does not exist. Callers should inspect the specific subclass to decide how to recover (e.g. prompt the user to correct their input, or fail fast).

See Also:

• RetriableException
• AuthenticationException
• InvalidRequestException
• ModelNotFoundException
• UnresolvedModelServerException
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
NonRetriableException(String message)
NonRetriableException(String message, Throwable cause)
NonRetriableException(Throwable cause)

Method Summary

Methods inherited from class Throwable

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

Methods inherited from class Object

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

Constructor Details

NonRetriableException

public NonRetriableException(String message)

NonRetriableException

public NonRetriableException(Throwable cause)

NonRetriableException

public NonRetriableException(String message,
 Throwable cause)