Package com.styra.opa.openapi.utils

Interface Hook.AfterError

All Known Implementing Classes:

Hooks

Enclosing class:

Hook

public static interface Hook.AfterError

Specifies what happens if a request action throws an Exception.

Field Summary

Fields

Modifier and Type	Field	Description
static final Hook.AfterError	DEFAULT	The default action is to rethrow the given error.

Method Summary

Modifier and Type	Method	Description
HttpResponse<InputStream>	afterError(Hook.AfterErrorContext context, Optional<HttpResponse<InputStream>> response, Optional<Exception> error)	Either returns an HttpResponse or throws an Exception.

Field Details

DEFAULT

static final Hook.AfterError DEFAULT

The default action is to rethrow the given error.

Method Details

afterError

HttpResponse<InputStream> afterError(Hook.AfterErrorContext context,
 Optional<HttpResponse<InputStream>> response,
 Optional<Exception> error)
                              throws Exception

Either returns an HttpResponse or throws an Exception. Must be passed either a response or an error (both can't be absent).

Parameters:

context - context for the error

response - response information if available.

error - the optional exception. If response present then the error is for-info only, it was the last error in the chain of AfterError hook calls leading to this one

Returns:

HTTP response if method decides that an exception is not to be thrown

Throws:

Exception - if error to be propagated