org.hibernate.validator.internal.engine

Class ValidationContext<T>

java.lang.Object

org.hibernate.validator.internal.engine.ValidationContext<T>

public class ValidationContext<T>
extends Object

Context object keeping track of all required data for a validation call. We use this object to collect all failing constraints, but also to have access to resources like constraint validator factory, message interpolator, traversable resolver, etc.

Author:

Hardy Ferentschik, Emmanuel Bernard, Gunnar Morling

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ValidationContext.ValidationContextBuilder Builder for creating ValidationContexts suited for the different kinds of validation.

Method Summary

Modifier and Type	Method and Description
void	addConstraintFailures(Set<ConstraintViolation<T>> failingConstraintViolations)
ConstraintViolation<T>	createConstraintViolation(ValueContext<?,?> localContext, ConstraintViolationCreationContext constraintViolationCreationContext, ConstraintDescriptor<?> descriptor)
Set<ConstraintViolation<T>>	createConstraintViolations(ValueContext<?,?> localContext, ConstraintValidatorContextImpl constraintValidatorContext)
ConstraintValidatorFactory	getConstraintValidatorFactory()
ConstraintValidatorManager	getConstraintValidatorManager()
ExecutableElement	getExecutable()
Set<ConstraintViolation<T>>	getFailingConstraints()
List<String>	getParameterNames() Returns a list with the current executable's parameter names as retrieved from the current ParameterNameProvider.
T	getRootBean()
Class<T>	getRootBeanClass()
TimeProvider	getTimeProvider()
TraversableResolver	getTraversableResolver()
ValidatedValueUnwrapper<?>	getValidatedValueUnwrapper(Type type) Returns the first validated value handler found which supports the given type.
static ValidationContext.ValidationContextBuilder	getValidationContext(ConstraintValidatorManager constraintValidatorManager, MessageInterpolator messageInterpolator, ConstraintValidatorFactory constraintValidatorFactory, TraversableResolver traversableResolver, TimeProvider timeProvider, List<ValidatedValueUnwrapper<?>> validatedValueUnwrappers, TypeResolutionHelper typeResolutionHelper, boolean failFast)
boolean	hasMetaConstraintBeenProcessed(Object bean, Path path, MetaConstraint<?> metaConstraint)
boolean	isBeanAlreadyValidated(Object value, Class<?> group, PathImpl path)
boolean	isFailFastModeEnabled()
void	markConstraintProcessed(Object bean, Path path, MetaConstraint<?> metaConstraint)
void	markCurrentBeanAsProcessed(ValueContext<?,?> valueContext)
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getValidationContext

public static ValidationContext.ValidationContextBuilder getValidationContext(ConstraintValidatorManager constraintValidatorManager,
                                                                              MessageInterpolator messageInterpolator,
                                                                              ConstraintValidatorFactory constraintValidatorFactory,
                                                                              TraversableResolver traversableResolver,
                                                                              TimeProvider timeProvider,
                                                                              List<ValidatedValueUnwrapper<?>> validatedValueUnwrappers,
                                                                              TypeResolutionHelper typeResolutionHelper,
                                                                              boolean failFast)

getRootBean

public T getRootBean()

getRootBeanClass

public Class<T> getRootBeanClass()

getExecutable

public ExecutableElement getExecutable()

getTraversableResolver

public TraversableResolver getTraversableResolver()

isFailFastModeEnabled

public boolean isFailFastModeEnabled()

getConstraintValidatorManager

public ConstraintValidatorManager getConstraintValidatorManager()

getParameterNames

public List<String> getParameterNames()

Returns a list with the current executable's parameter names as retrieved from the current ParameterNameProvider.

Returns:

The current executable's parameter names,if this context was created for parameter validation, null otherwise.

getTimeProvider

public TimeProvider getTimeProvider()

createConstraintViolations

public Set<ConstraintViolation<T>> createConstraintViolations(ValueContext<?,?> localContext,
                                                              ConstraintValidatorContextImpl constraintValidatorContext)

getConstraintValidatorFactory

public ConstraintValidatorFactory getConstraintValidatorFactory()

isBeanAlreadyValidated

public boolean isBeanAlreadyValidated(Object value,
                                      Class<?> group,
                                      PathImpl path)

markCurrentBeanAsProcessed

public void markCurrentBeanAsProcessed(ValueContext<?,?> valueContext)

addConstraintFailures

public void addConstraintFailures(Set<ConstraintViolation<T>> failingConstraintViolations)

getFailingConstraints

public Set<ConstraintViolation<T>> getFailingConstraints()

createConstraintViolation

public ConstraintViolation<T> createConstraintViolation(ValueContext<?,?> localContext,
                                                        ConstraintViolationCreationContext constraintViolationCreationContext,
                                                        ConstraintDescriptor<?> descriptor)

hasMetaConstraintBeenProcessed

public boolean hasMetaConstraintBeenProcessed(Object bean,
                                              Path path,
                                              MetaConstraint<?> metaConstraint)

markConstraintProcessed

public void markConstraintProcessed(Object bean,
                                    Path path,
                                    MetaConstraint<?> metaConstraint)

getValidatedValueUnwrapper

public ValidatedValueUnwrapper<?> getValidatedValueUnwrapper(Type type)

Returns the first validated value handler found which supports the given type.

If required this could be enhanced to search for the most-specific handler and raise an exception in case more than one matching handler is found (or a scheme of prioritizing handlers to process several handlers in order.

Parameters:

type - the type to be handled

Returns:

the handler for the given type or null if no matching handler was found

toString

public String toString()

Overrides:

toString in class Object