org.hibernate.validation.metadata
Class BeanMetaDataImpl<T>

java.lang.Object
  org.hibernate.validation.metadata.BeanMetaDataImpl<T>

All Implemented Interfaces:

BeanMetaData<T>

public class BeanMetaDataImpl<T>
extends java.lang.Object
implements BeanMetaData<T>

This class encapsulates all meta data needed for validation. Implementations of Validator interface can instantiate an instance of this class and delegate the metadata extraction to it.

Author:

Hardy Ferentschik

Constructor Summary

BeanMetaDataImpl(java.lang.Class<T> beanClass, ConstraintHelper constraintHelper)

BeanMetaDataImpl(java.lang.Class<T> beanClass, ConstraintHelper constraintHelper, AnnotationIgnores annotationIgnores)

Method Summary

void	addCascadedMember(java.lang.reflect.Member member)
void	addMetaConstraint(java.lang.Class<?> clazz, MetaConstraint<T,? extends java.lang.annotation.Annotation> metaConstraint)
boolean	defaultGroupSequenceIsRedefined()
java.util.List<MetaConstraint<T,? extends java.lang.annotation.Annotation>>	geMetaConstraintsAsList()
java.util.Map<java.lang.Class<?>,java.util.List<MetaConstraint<T,? extends java.lang.annotation.Annotation>>>	geMetaConstraintsAsMap()
java.lang.Class<T>	getBeanClass()
javax.validation.metadata.BeanDescriptor	getBeanDescriptor()
java.util.List<java.lang.reflect.Member>	getCascadedMembers()
java.util.Set<javax.validation.metadata.PropertyDescriptor>	getConstrainedProperties()
java.util.List<java.lang.Class<?>>	getDefaultGroupSequence()
javax.validation.metadata.PropertyDescriptor	getPropertyDescriptor(java.lang.String property) Return PropertyDescriptor for the given property.
void	setDefaultGroupSequence(java.util.List<java.lang.Class<?>> groupSequence)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

BeanMetaDataImpl

public BeanMetaDataImpl(java.lang.Class<T> beanClass,
                        ConstraintHelper constraintHelper)

BeanMetaDataImpl

public BeanMetaDataImpl(java.lang.Class<T> beanClass,
                        ConstraintHelper constraintHelper,
                        AnnotationIgnores annotationIgnores)

Method Detail

getBeanClass

public java.lang.Class<T> getBeanClass()

Specified by:

getBeanClass in interface BeanMetaData<T>

Returns:

the class of the bean.

getBeanDescriptor

public javax.validation.metadata.BeanDescriptor getBeanDescriptor()

Specified by:

getBeanDescriptor in interface BeanMetaData<T>

Returns:

an instance of ElementDescriptor describing the bean this meta data applies for.

getCascadedMembers

public java.util.List<java.lang.reflect.Member> getCascadedMembers()

Specified by:

getCascadedMembers in interface BeanMetaData<T>

Returns:

A list of all cascaded methods and fields (methods/fields annotated with @Valid).

geMetaConstraintsAsMap

public java.util.Map<java.lang.Class<?>,java.util.List<MetaConstraint<T,? extends java.lang.annotation.Annotation>>> geMetaConstraintsAsMap()

Specified by:

geMetaConstraintsAsMap in interface BeanMetaData<T>

Returns:

A map of MetaConstraint instances encapsulating the information of all the constraints defined on the bean mapped to the class in which the constraints is defined.

geMetaConstraintsAsList

public java.util.List<MetaConstraint<T,? extends java.lang.annotation.Annotation>> geMetaConstraintsAsList()

Specified by:

geMetaConstraintsAsList in interface BeanMetaData<T>

Returns:

A list of MetaConstraint instances encapsulating the information of all the constraints defined on the bean.

addMetaConstraint

public void addMetaConstraint(java.lang.Class<?> clazz,
                              MetaConstraint<T,? extends java.lang.annotation.Annotation> metaConstraint)

addCascadedMember

public void addCascadedMember(java.lang.reflect.Member member)

getPropertyDescriptor

public javax.validation.metadata.PropertyDescriptor getPropertyDescriptor(java.lang.String property)

Description copied from interface: BeanMetaData

Return PropertyDescriptor for the given property.

Specified by:

getPropertyDescriptor in interface BeanMetaData<T>

Parameters:

property - the property for which to retrieve the descriptor.

Returns:

Returns the PropertyDescriptor for the given property or null in case the property does not have a descriptor.

getDefaultGroupSequence

public java.util.List<java.lang.Class<?>> getDefaultGroupSequence()

Specified by:

getDefaultGroupSequence in interface BeanMetaData<T>

Returns:

A map mapping defined group sequences to a list of groups.

defaultGroupSequenceIsRedefined

public boolean defaultGroupSequenceIsRedefined()

Specified by:

defaultGroupSequenceIsRedefined in interface BeanMetaData<T>

Returns:

true if the entity redefines the default group sequence, false otherwise.

setDefaultGroupSequence

public void setDefaultGroupSequence(java.util.List<java.lang.Class<?>> groupSequence)

getConstrainedProperties

public java.util.Set<javax.validation.metadata.PropertyDescriptor> getConstrainedProperties()

Specified by:

getConstrainedProperties in interface BeanMetaData<T>

Returns:

the property descriptors having at least one constraint defined or which are marked as cascaded (@Valid).

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object