org.hawaiiframework.web.exception

Class DefaultExceptionResponseFactory

java.lang.Object

org.hawaiiframework.web.exception.DefaultExceptionResponseFactory

All Implemented Interfaces:

ExceptionResponseFactory

@Component
public class DefaultExceptionResponseFactory
extends Object
implements ExceptionResponseFactory

Default implementation of ExceptionResponseFactory. The default implementation creates an ApiErrorResponseResource if the exception is an ApiException and a ErrorResponseResource in all other cases.

Since:

2.0.0

Author:

Paul Klos

Constructor Summary

Constructors

Constructor and Description
DefaultExceptionResponseFactory()

Method Summary

Modifier and Type	Method and Description
ErrorResponseResource	create(Throwable throwable) Create the response resource.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultExceptionResponseFactory

public DefaultExceptionResponseFactory()

Method Detail

create

public ErrorResponseResource create(Throwable throwable)

Create the response resource.

If present, the first HawaiiException found in the cause chain of the throwable is used to determine the response type. If there is no cause, or if it doesn't contain a HawaiiException, the throwable itself is used.

As an example, assume throwable is some type of HttpException, caused by an ApiException. In such a case, we want the error information to be derived from the ApiException.

Specified by:

create in interface ExceptionResponseFactory

Parameters:

throwable - the throwable

Returns:

the error resource