Class HttpException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

dev.langchain4j.exception.LangChain4jException

dev.langchain4j.exception.HttpException

All Implemented Interfaces:

Serializable

public class HttpException
extends LangChain4jException

Represents an HTTP-level error returned by a model provider.

Carries the raw HTTP status code alongside the error message so that higher-level error mappers (such as ExceptionMapper) can translate specific codes into more descriptive exceptions (e.g. 429 → RateLimitException, 401 → AuthenticationException).

This class is typically not thrown directly by user-facing APIs; it is an intermediate representation that the HTTP client layer produces before the exception mapper converts it to a more specific type.

See Also:

• ExceptionMapper
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
HttpException(int statusCode, String message)

Method Summary

Modifier and Type	Method	Description
int	statusCode()

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

HttpException

public HttpException(int statusCode,
 String message)

Method Details

statusCode

public int statusCode()