Class ConstraintExceptionHandler

java.lang.Object

io.micronaut.validation.exceptions.ConstraintExceptionHandler

All Implemented Interfaces:

io.micronaut.http.server.exceptions.ExceptionHandler<jakarta.validation.ConstraintViolationException, io.micronaut.http.HttpResponse<?>>

@Produces
@Singleton
@Requires(classes={jakarta.validation.ConstraintViolationException.class,io.micronaut.http.server.exceptions.ExceptionHandler.class})
public class ConstraintExceptionHandler
extends Object
implements io.micronaut.http.server.exceptions.ExceptionHandler<jakarta.validation.ConstraintViolationException, io.micronaut.http.HttpResponse<?>>

Default ExceptionHandler for ConstraintViolationException.

Since:

1.0

Author:

Graeme Rocher

Constructor Summary

Constructors

Constructor	Description
ConstraintExceptionHandler(io.micronaut.http.server.exceptions.response.ErrorResponseProcessor<?> responseProcessor, ValidatorConfiguration validatorConfiguration)	Constructor.

Method Summary

Modifier and Type	Method	Description
protected String	buildMessage(jakarta.validation.ConstraintViolation<?> violation)	Builds a message based on the provided violation.
io.micronaut.http.HttpResponse<?>	handle(io.micronaut.http.HttpRequest request, jakarta.validation.ConstraintViolationException exception)

Methods inherited from class Object

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

Constructor Details

ConstraintExceptionHandler

@Inject
public ConstraintExceptionHandler(io.micronaut.http.server.exceptions.response.ErrorResponseProcessor<?> responseProcessor,
 ValidatorConfiguration validatorConfiguration)

Constructor.

Parameters:

responseProcessor - Error Response Processor

validatorConfiguration - validator configuration bean

Method Details

handle

public io.micronaut.http.HttpResponse<?> handle(io.micronaut.http.HttpRequest request,
 jakarta.validation.ConstraintViolationException exception)

Specified by:

handle in interface io.micronaut.http.server.exceptions.ExceptionHandler<jakarta.validation.ConstraintViolationException, io.micronaut.http.HttpResponse<?>>

buildMessage

protected String buildMessage(jakarta.validation.ConstraintViolation<?> violation)

Builds a message based on the provided violation.

Parameters:

violation - The constraint violation

Returns:

The violation message