Package org.springframework.web.method.annotation

Class HandlerMethodValidator

java.lang.Object

org.springframework.validation.beanvalidation.DefaultMethodValidator

org.springframework.web.method.annotation.HandlerMethodValidator

All Implemented Interfaces:

MethodValidator

public final class HandlerMethodValidator
extends DefaultMethodValidator

MethodValidator for use with @RequestMapping methods. Helps to determine object names and populates BindingResult method arguments with errors from beanResults.

Since:

6.1

Author:

Rossen Stoyanchev

Method Summary

Modifier and Type	Method	Description
static MethodValidator	from(WebBindingInitializer bindingInitializer, ParameterNameDiscoverer parameterNameDiscoverer)	Static factory method to create a HandlerMethodValidator if Bean Validation is enabled in Spring MVC or WebFlux.
protected void	handleArgumentsValidationResult(Object bean, Method method, Object[] arguments, Class<?>[] groups, MethodValidationResult result)	Subclasses can override this to handle the result of argument validation.

Methods inherited from class org.springframework.validation.beanvalidation.DefaultMethodValidator

determineValidationGroups, handleReturnValueValidationResult, validateArguments, validateReturnValue

Methods inherited from class java.lang.Object

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

Method Details

handleArgumentsValidationResult

protected void handleArgumentsValidationResult(Object bean,
 Method method,
 Object[] arguments,
 Class<?>[] groups,
 MethodValidationResult result)

Description copied from class: DefaultMethodValidator

Subclasses can override this to handle the result of argument validation. By default, MethodValidationResult.throwIfViolationsPresent() is called.

Overrides:

handleArgumentsValidationResult in class DefaultMethodValidator

Parameters:

bean - the target Object for method invocation

method - the target method

arguments - the candidate argument values to validate

groups - groups for validation determined via

from

@Nullable
public static MethodValidator from(@Nullable
 WebBindingInitializer bindingInitializer,
 @Nullable
 ParameterNameDiscoverer parameterNameDiscoverer)

Static factory method to create a HandlerMethodValidator if Bean Validation is enabled in Spring MVC or WebFlux.