io.micronaut.validation.exceptions

Class ConstraintExceptionHandler

java.lang.Object

io.micronaut.validation.exceptions.ConstraintExceptionHandler

All Implemented Interfaces:

ExceptionHandler<javax.validation.ConstraintViolationException,HttpResponse<?>>

@Produces
 @Singleton
 @Requires(classes={javax.validation.ConstraintViolationException.class,ExceptionHandler.class})
public class ConstraintExceptionHandler
extends java.lang.Object
implements ExceptionHandler<javax.validation.ConstraintViolationException,HttpResponse<?>>

Default ExceptionHandler for ConstraintViolationException.

Since:

1.0

Author:

Graeme Rocher

Constructor Summary

Constructors

Constructor and Description
ConstraintExceptionHandler() Deprecated. Use ConstraintExceptionHandler(ErrorResponseProcessor) instead.
ConstraintExceptionHandler(ErrorResponseProcessor<?> responseProcessor) Constructor.
ConstraintExceptionHandler(JacksonConfiguration jacksonConfiguration) Deprecated. Use ConstraintExceptionHandler(ErrorResponseProcessor) instead.

Method Summary

Modifier and Type	Method and Description
protected java.lang.String	buildMessage(javax.validation.ConstraintViolation violation) Builds a message based on the provided violation.
HttpResponse<?>	handle(HttpRequest request, javax.validation.ConstraintViolationException exception) Handles an exception and returns the result.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstraintExceptionHandler

@Deprecated
public ConstraintExceptionHandler()

Deprecated. Use ConstraintExceptionHandler(ErrorResponseProcessor) instead.

Constructor.

ConstraintExceptionHandler

@Deprecated
public ConstraintExceptionHandler(JacksonConfiguration jacksonConfiguration)

Deprecated. Use ConstraintExceptionHandler(ErrorResponseProcessor) instead.

Constructor.

Parameters:

jacksonConfiguration - Jackson configuration

ConstraintExceptionHandler

@Inject
public ConstraintExceptionHandler(ErrorResponseProcessor<?> responseProcessor)

Constructor.

Parameters:

responseProcessor - Error Response Processor

Method Detail

handle

public HttpResponse<?> handle(HttpRequest request,
                              javax.validation.ConstraintViolationException exception)

Description copied from interface: ExceptionHandler

Handles an exception and returns the result.

Specified by:

handle in interface ExceptionHandler<javax.validation.ConstraintViolationException,HttpResponse<?>>

Parameters:

request - The request

exception - The exception type

Returns:

The result

buildMessage

protected java.lang.String buildMessage(javax.validation.ConstraintViolation violation)

Builds a message based on the provided violation.

Parameters:

violation - The constraint violation

Returns:

The violation message