io.micronaut.core.convert

Interface ErrorsContext

All Superinterfaces:

Iterable<ConversionError>

All Known Subinterfaces:

ArgumentConversionContext<T>, ConversionContext, ImmutableArgumentConversionContext<T>

public interface ErrorsContext
extends Iterable<ConversionError>

Interface for reporting conversion errors.

Since:

1.0

Author:

Graeme Rocher

Method Summary

Modifier and Type	Method and Description
default Optional<ConversionError>	getLastError() Obtain the last error.
default boolean	hasErrors()
default Iterator<ConversionError>	iterator()
default void	reject(Exception exception) Reject the version with the given exception.
default void	reject(Object value, Exception exception) Reject the version with the given exception.

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

reject

default void reject(Exception exception)

Reject the version with the given exception.

Parameters:

exception - The exception

reject

default void reject(Object value,
                    Exception exception)

Reject the version with the given exception.

Parameters:

value - The original value

exception - The exception

iterator

default Iterator<ConversionError> iterator()

Specified by:

iterator in interface Iterable<ConversionError>

getLastError

default Optional<ConversionError> getLastError()

Obtain the last error.

Returns:

The error

hasErrors

default boolean hasErrors()

Returns:

Check whether errors exist