feign.codec

Class ErrorDecoder.Default

java.lang.Object

feign.codec.ErrorDecoder.Default

All Implemented Interfaces:

ErrorDecoder

Enclosing interface:

ErrorDecoder

public static class ErrorDecoder.Default
extends java.lang.Object
implements ErrorDecoder

Nested Class Summary

Nested classes/interfaces inherited from interface feign.codec.ErrorDecoder

ErrorDecoder.Default, ErrorDecoder.RetryAfterDecoder

Constructor Summary

Constructors

Constructor and Description
ErrorDecoder.Default()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Exception	decode(java.lang.String methodKey, Response response) Implement this method in order to decode an HTTP Response when Response.status() is not in the 2xx range.

Methods inherited from class java.lang.Object

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

Constructor Detail

ErrorDecoder.Default

public ErrorDecoder.Default()

Method Detail

decode

public java.lang.Exception decode(java.lang.String methodKey,
                         Response response)

Description copied from interface: ErrorDecoder

Implement this method in order to decode an HTTP Response when Response.status() is not in the 2xx range. Please raise application-specific exceptions where possible. If your exception is retryable, wrap or subclass RetryableException

Specified by:

decode in interface ErrorDecoder

Parameters:

methodKey - Feign.configKey(java.lang.Class, java.lang.reflect.Method) of the java method that invoked the request. ex. IAM#getUser()

response - HTTP response where status is greater than or equal to 300.

Returns:

Exception IOException, if there was a network error reading the response or an application-specific exception decoded by the implementation. If the throwable is retryable, it should be wrapped, or a subtype of RetryableException