org.hibernate.validator.internal.engine.constraintvalidation.PredefinedScopeConstraintValidatorManagerImpl Maven / Gradle / Ivy

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Hibernate's Jakarta Bean Validation reference implementation.

There is a newer version: 8.0.1.Final

/*
 * Hibernate Validator, declare and validate application constraints
 *
 * License: Apache License, Version 2.0
 * See the license.txt file in the root directory or .
 */
package org.hibernate.validator.internal.engine.constraintvalidation;

import java.lang.annotation.Annotation;
import java.lang.reflect.Type;

import jakarta.validation.ConstraintValidator;
import jakarta.validation.ConstraintValidatorFactory;

import org.hibernate.validator.constraintvalidation.HibernateConstraintValidatorInitializationContext;
import org.hibernate.validator.internal.metadata.descriptor.ConstraintDescriptorImpl;
import org.hibernate.validator.internal.util.Contracts;

/**
 * Implementation of the {@link ConstraintValidatorManager} for the predefined scope ValidatorFactory.
 *
 * @author Guillaume Smet
 */
public class PredefinedScopeConstraintValidatorManagerImpl extends AbstractConstraintValidatorManagerImpl {

	/**
	 * Creates a new {@code ConstraintValidatorManager}.
	 *
	 * @param defaultConstraintValidatorFactory the default validator factory
	 * @param defaultConstraintValidatorInitializationContext the default initialization context
	 */
	public PredefinedScopeConstraintValidatorManagerImpl(
			ConstraintValidatorFactory defaultConstraintValidatorFactory,
			HibernateConstraintValidatorInitializationContext defaultConstraintValidatorInitializationContext
		) {
		super( defaultConstraintValidatorFactory, defaultConstraintValidatorInitializationContext );
	}

	/**
	 * @param validatedValueType the type of the value to be validated. Cannot be {@code null}.
	 * @param descriptor the constraint descriptor for which to get an initialized constraint validator. Cannot be {@code null}
	 * @param constraintValidatorFactory constraint factory used to instantiate the constraint validator. Cannot be {@code null}.
	 * @param initializationContext context used on constraint validator initialization
	 * @param  the annotation type
	 *
	 * @return an initialized constraint validator for the given type and annotation of the value to be validated.
	 * {@code null} is returned if no matching constraint validator could be found.
	 */
	@Override
	public  ConstraintValidator getInitializedValidator(
			Type validatedValueType,
			ConstraintDescriptorImpl descriptor,
			ConstraintValidatorFactory constraintValidatorFactory,
			HibernateConstraintValidatorInitializationContext initializationContext) {
		Contracts.assertNotNull( validatedValueType );
		Contracts.assertNotNull( descriptor );
		Contracts.assertNotNull( constraintValidatorFactory );
		Contracts.assertNotNull( initializationContext );

		return createAndInitializeValidator( validatedValueType, descriptor, constraintValidatorFactory, initializationContext );
	}

	@Override
	public boolean isPredefinedScope() {
		return true;
	}

	@Override
	public void clear() {
	}
}