org.hawaiiframework.web.exception

Interface ErrorResponseEnricher

All Known Implementing Classes:

ApiErrorResponseEnricher, ErrorMessageResponseEnricher, ErrorResponseStatusEnricher, RequestInfoErrorResponseEnricher, ValidationErrorResponseEnricher

public interface ErrorResponseEnricher

This interface defines a way to enrich the error response with values applicable to the given situation. The situation in this case consists of the exception, the original request and the http status. A HawaiiResponseEntityExceptionHandler has a list of ErrorResponseEnrichers, which will make sure that all relevant information is captured in the error response.

Since:

2.0.0

Author:

Paul Klos

Method Summary

Modifier and Type	Method and Description
void	doEnrich(ErrorResponseResource errorResponseResource, Throwable throwable, WebRequest request, HttpStatus httpStatus) Performs the enrichment of the error response resource.
default void	enrich(ErrorResponseResource errorResponseResource, Throwable throwable, WebRequest request, HttpStatus httpStatus) Default implementation that first translates the original throwable to the one that was used to determine the error response resource type, i.e.

Method Detail

enrich

default void enrich(ErrorResponseResource errorResponseResource,
                    Throwable throwable,
                    WebRequest request,
                    HttpStatus httpStatus)

Default implementation that first translates the original throwable to the one that was used to determine the error response resource type, i.e. using @link HawaiiException.getCausingHawaiiException(Throwable) and then calls doEnrich(ErrorResponseResource, Throwable, WebRequest, HttpStatus). Note that the http status is a given, it is assumed to be determined in the exception handler.

Parameters:

errorResponseResource - the error response resource

throwable - the exception that was raised

request - the original web request

httpStatus - the http status that will be returned

doEnrich

void doEnrich(ErrorResponseResource errorResponseResource,
              Throwable throwable,
              WebRequest request,
              HttpStatus httpStatus)

Performs the enrichment of the error response resource. Note that the http status is a given, it is assumed to be determined in the exception handler.

Parameters:

errorResponseResource - the error response resource

throwable - the exception that was raised

request - the original web request

httpStatus - the http status that will be returned