Top Description Fields Constructors Methods

org.hibernate.validator.internal.engine.constraintvalidation

public abstract Class ConstraintTree<A extends java.lang.annotation.Annotation>

Class Inheritance

extends Object

java.lang.Object
org.hibernate.validator.internal.engine.constraintvalidation.ConstraintTree

Known Direct Subclasses

org.hibernate.validator.internal.engine.constraintvalidation.SimpleConstraintTree, org.hibernate.validator.internal.engine.constraintvalidation.ComposingConstraintTree

Imports

java.lang.annotation.Annotation, java.lang.invoke.MethodHandles, java.lang.reflect.Type, java.util.ArrayList, .Collection, .List, .Optional, jakarta.validation.ConstraintDeclarationException, .ConstraintValidator, .ValidationException, org.hibernate.validator.internal.engine.valuecontext.ValueContext, org.hibernate.validator.internal.engine.validationcontext.ValidationContext, org.hibernate.validator.internal.metadata.descriptor.ConstraintDescriptorImpl, org.hibernate.validator.internal.util.logging.Log, .LoggerFactory

Due to constraint composition a single constraint annotation can lead to a whole constraint tree being validated. This class encapsulates such a tree.

Authors: Hardy Ferentschik, Federico Mancini, Dag Hovland, Kevin Pollet <[email protected]> (C) 2012 SERLI, Guillaume Smet, Marko Bekhta

Field Summary

Modifier and Type	Field and Description
private volatile ConstraintValidator<A, ?>	defaultInitializedConstraintValidator
protected final ConstraintDescriptorImpl<A>	descriptor The constraint descriptor for the constraint represented by this constraint tree.
private static final Log	LOG
private final Type	validatedValueType

Constructor Summary

Access	Constructor and Description
protected	ConstraintTree(ConstraintValidatorManager constraintValidatorManager, ConstraintDescriptorImpl<A> descriptor, Type validatedValueType)

Method Summary

Modifier and Type	Method and Description
public final ConstraintDescriptorImpl<A>	getDescriptor()
private ValidationException	getExceptionForNullValidator(Type validatedValueType, String path)
protected final ConstraintValidator<A, ?>	getInitializedConstraintValidator(ValidationContext<?> validationContext, ValueContext<?, ?> valueContext)
public final Type	getValidatedValueType()
public static <U extends Annotation> ConstraintTree<U>	of(ConstraintValidatorManager constraintValidatorManager, ConstraintDescriptorImpl<U> composingDescriptor, Type validatedValueType)
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
public final boolean	validateConstraints(ValidationContext<?> validationContext, ValueContext<?, ?> valueContext)
protected abstract void	validateConstraints(ValidationContext<?> validationContext, ValueContext<?, ?> valueContext, Collection<ConstraintValidatorContextImpl> violatedConstraintValidatorContexts)
protected final <V> Optional<ConstraintValidatorContextImpl>	Returns: an `Optional#empty()` if there is no violation or a corresponding `ConstraintValidatorContextImpl` otherwise. validateSingleConstraint(ValueContext<?, ?> valueContext, ConstraintValidatorContextImpl constraintValidatorContext, ConstraintValidator<A, V> validator)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll wait wait wait

Field Detail

defaultInitializedConstraintValidator	back to summary
private volatile ConstraintValidator<A, ?> defaultInitializedConstraintValidator

descriptor	back to summary
protected final ConstraintDescriptorImpl<A> descriptor The constraint descriptor for the constraint represented by this constraint tree.

LOG	back to summary
private static final Log LOG

validatedValueType	back to summary
private final Type validatedValueType

Constructor Detail

ConstraintTree	back to summary
protected ConstraintTree(ConstraintValidatorManager constraintValidatorManager, ConstraintDescriptorImpl<A> descriptor, Type validatedValueType)

Method Detail

getDescriptor	back to summary
public final ConstraintDescriptorImpl<A> getDescriptor()

getExceptionForNullValidator	back to summary
private ValidationException getExceptionForNullValidator(Type validatedValueType, String path)

getInitializedConstraintValidator	back to summary
protected final ConstraintValidator<A, ?> getInitializedConstraintValidator(ValidationContext<?> validationContext, ValueContext<?, ?> valueContext)

getValidatedValueType	back to summary
public final Type getValidatedValueType()

of	back to summary
public static <U extends Annotation> ConstraintTree<U> of(ConstraintValidatorManager constraintValidatorManager, ConstraintDescriptorImpl<U> composingDescriptor, Type validatedValueType)

toString

back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String

a string representation of the object.

Annotations

@Override

validateConstraints	back to summary
public final boolean validateConstraints(ValidationContext<?> validationContext, ValueContext<?, ?> valueContext)

validateConstraints	back to summary
protected abstract void validateConstraints(ValidationContext<?> validationContext, ValueContext<?, ?> valueContext, Collection<ConstraintValidatorContextImpl> violatedConstraintValidatorContexts)

validateSingleConstraint	back to summary
protected final <V> Optional<ConstraintValidatorContextImpl> validateSingleConstraint(ValueContext<?, ?> valueContext, ConstraintValidatorContextImpl constraintValidatorContext, ConstraintValidator<A, V> validator) Returns:Optional<ConstraintValidatorContextImpl> an `Optional#empty()` if there is no violation or a corresponding `ConstraintValidatorContextImpl` otherwise.