feign

Class FeignException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

feign.FeignException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

DecodeException, EncodeException, FeignException.FeignClientException, FeignException.FeignServerException, RetryableException

public class FeignException
extends RuntimeException

Origin exception type for all Http Apis.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FeignException.BadGateway
static class	FeignException.BadRequest
static class	FeignException.Conflict
static class	FeignException.FeignClientException
static class	FeignException.FeignServerException
static class	FeignException.Forbidden
static class	FeignException.GatewayTimeout
static class	FeignException.Gone
static class	FeignException.InternalServerError
static class	FeignException.MethodNotAllowed
static class	FeignException.NotAcceptable
static class	FeignException.NotFound
static class	FeignException.NotImplemented
static class	FeignException.ServiceUnavailable
static class	FeignException.TooManyRequests
static class	FeignException.Unauthorized
static class	FeignException.UnprocessableEntity
static class	FeignException.UnsupportedMediaType

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FeignException(int status, String message)
protected	FeignException(int status, String message, byte[] responseBody, Map<String,Collection<String>> responseHeaders)
protected	FeignException(int status, String message, Request request)
protected	FeignException(int status, String message, Request request, byte[] responseBody, Map<String,Collection<String>> responseHeaders)
protected	FeignException(int status, String message, Request request, Throwable cause)
protected	FeignException(int status, String message, Request request, Throwable cause, byte[] responseBody, Map<String,Collection<String>> responseHeaders)
protected	FeignException(int status, String message, Throwable cause)
protected	FeignException(int status, String message, Throwable cause, byte[] responseBody, Map<String,Collection<String>> responseHeaders)

Method Summary

Modifier and Type	Method and Description
byte[]	content() Deprecated. use responseBody() instead.
String	contentUTF8()
static FeignException	errorStatus(String methodKey, Response response)
static FeignException	errorStatus(String methodKey, Response response, Integer maxBodyBytesLength, Integer maxBodyCharsLength)
boolean	hasRequest()
Request	request()
Optional<ByteBuffer>	responseBody() The Response body.
Map<String,Collection<String>>	responseHeaders()
int	status()

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 Detail

FeignException

protected FeignException(int status,
                         String message,
                         Throwable cause)

FeignException

protected FeignException(int status,
                         String message,
                         Throwable cause,
                         byte[] responseBody,
                         Map<String,Collection<String>> responseHeaders)

FeignException

protected FeignException(int status,
                         String message)

FeignException

protected FeignException(int status,
                         String message,
                         byte[] responseBody,
                         Map<String,Collection<String>> responseHeaders)

FeignException

protected FeignException(int status,
                         String message,
                         Request request,
                         Throwable cause)

FeignException

protected FeignException(int status,
                         String message,
                         Request request,
                         Throwable cause,
                         byte[] responseBody,
                         Map<String,Collection<String>> responseHeaders)

FeignException

protected FeignException(int status,
                         String message,
                         Request request)

FeignException

protected FeignException(int status,
                         String message,
                         Request request,
                         byte[] responseBody,
                         Map<String,Collection<String>> responseHeaders)

Method Detail

status

public int status()

content

@Deprecated
public byte[] content()

Deprecated. use responseBody() instead.

The Response Body, if present.

Returns:

the body of the response.

responseBody

public Optional<ByteBuffer> responseBody()

The Response body.

Returns:

an Optional wrapping the response body.

responseHeaders

public Map<String,Collection<String>> responseHeaders()

request

public Request request()

hasRequest

public boolean hasRequest()

contentUTF8

public String contentUTF8()

errorStatus

public static FeignException errorStatus(String methodKey,
                                         Response response)

errorStatus

public static FeignException errorStatus(String methodKey,
                                         Response response,
                                         Integer maxBodyBytesLength,
                                         Integer maxBodyCharsLength)