Package org.zalando.problem

Interface Exceptional

All Superinterfaces:

Problem

All Known Implementing Classes:

AbstractThrowableProblem, DefaultProblem, ThrowableProblem

@API(status=STABLE)
public interface Exceptional
extends Problem

An extension of the Problem interface for problems that extend Exception. Since Exception is a concrete type any class can only extend one exception type. ThrowableProblem is one choice, but we don't want to force people to extend from this but choose their own super class. For this they can implement this interface and get the same handling as ThrowableProblem for free. A common use case would be:

 public final class OutOfStockException extends BusinessException implements Exceptional
 

See Also:

Exception, Problem, ThrowableProblem

Field Summary

Fields inherited from interface org.zalando.problem.Problem

DEFAULT_TYPE

Method Summary

Modifier and Type	Method	Description
Exceptional	getCause()
default Exception	propagate()
default <X extends Throwable> X	propagateAs(Class<X> type)

Methods inherited from interface org.zalando.problem.Problem

getDetail, getInstance, getParameters, getStatus, getTitle, getType

Method Detail

getCause

Exceptional getCause()

propagate

default Exception propagate()
                     throws Exception

Throws:

Exception

propagateAs

default <X extends Throwable> X propagateAs(Class<X> type)
                                     throws X extends Throwable

Throws:

X extends Throwable