org.hibernate.cfg

Class ComponentPropertyHolder

java.lang.Object

org.hibernate.cfg.AbstractPropertyHolder

org.hibernate.cfg.ComponentPropertyHolder

All Implemented Interfaces:

PropertyHolder

public class ComponentPropertyHolder
extends AbstractPropertyHolder

PropertyHolder for composites (Embeddable/Embedded). <p/> To facilitate code comments, I’ll often refer to this example: <pre> @Embeddable @Convert( attributeName="city", … ) class Address { … @Convert(…) public String city; }

    @Entity
    @Convert( attributeName="homeAddress.city", ... )
    class Person {
        ...
        @Embedded
        @Convert( attributeName="city", ... )
        public Address homeAddress;
    }
</pre>

As you can see, lots of ways to specify the conversion for embeddable attributes :(

Field Summary

Fields inherited from class org.hibernate.cfg.AbstractPropertyHolder

parent

Constructor Summary

Constructors

Constructor and Description
ComponentPropertyHolder(Component component, String path, PropertyData inferredData, PropertyHolder parent, MetadataBuildingContext context)

Method Summary

Modifier and Type	Method and Description
Join	addJoin(JoinTable joinTableAnn, boolean noDelayInPkColumnCreation)
void	addProperty(Property prop, Ejb3Column[] columns, org.hibernate.annotations.common.reflection.XClass declaringClass)
void	addProperty(Property prop, org.hibernate.annotations.common.reflection.XClass declaringClass)
String	getClassName()
String	getEntityName()
String	getEntityOwnerClassName()
KeyValue	getIdentifier()
Column[]	getOverriddenColumn(String propertyName) Get column overriding, property first, then parent, then holder replace the placeholder 'collection&&element' with nothing
JoinColumn[]	getOverriddenJoinColumn(String propertyName) Get column overriding, property first, then parent, then holder replace the placeholder 'collection&&element' with nothing
PersistentClass	getPersistentClass()
Table	getTable()
boolean	isComponent()
boolean	isEntity()
boolean	isOrWithinEmbeddedId() Return true if this component is or is embedded in a @EmbeddedId
boolean	isWithinElementCollection() Return true if this component is withing an @ElementCollection.
protected AttributeConversionInfo	locateAttributeConversionInfo(String path)
protected AttributeConversionInfo	locateAttributeConversionInfo(org.hibernate.annotations.common.reflection.XProperty property)
protected String	normalizeCompositePath(String attributeName)
protected String	normalizeCompositePathForLogging(String attributeName)
void	setParentProperty(String parentProperty)
void	startingProperty(org.hibernate.annotations.common.reflection.XProperty property) Called during binding to allow the PropertyHolder to inspect its discovered properties.
String	toString()

Methods inherited from class org.hibernate.cfg.AbstractPropertyHolder

buildExceptionFromInstantiationError, getContext, getJoinTable, getOverriddenForeignKey, getOverriddenJoinTable, getPath, isInIdClass, makeAttributeConverterDescriptor, resolveAttributeConverterDescriptor, setCurrentProperty, setInIdClass

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentPropertyHolder

public ComponentPropertyHolder(Component component,
                               String path,
                               PropertyData inferredData,
                               PropertyHolder parent,
                               MetadataBuildingContext context)

Method Detail

normalizeCompositePath

protected String normalizeCompositePath(String attributeName)

Specified by:

normalizeCompositePath in class AbstractPropertyHolder

normalizeCompositePathForLogging

protected String normalizeCompositePathForLogging(String attributeName)

Specified by:

normalizeCompositePathForLogging in class AbstractPropertyHolder

startingProperty

public void startingProperty(org.hibernate.annotations.common.reflection.XProperty property)

Description copied from interface: PropertyHolder

Called during binding to allow the PropertyHolder to inspect its discovered properties. Mainly this is used in collecting attribute conversion declarations (via @Convert/@Converts).

Parameters:

property - The property

locateAttributeConversionInfo

protected AttributeConversionInfo locateAttributeConversionInfo(org.hibernate.annotations.common.reflection.XProperty property)

Specified by:

locateAttributeConversionInfo in class AbstractPropertyHolder

locateAttributeConversionInfo

protected AttributeConversionInfo locateAttributeConversionInfo(String path)

Specified by:

locateAttributeConversionInfo in class AbstractPropertyHolder

getEntityName

public String getEntityName()

addProperty

public void addProperty(Property prop,
                        Ejb3Column[] columns,
                        org.hibernate.annotations.common.reflection.XClass declaringClass)

addJoin

public Join addJoin(JoinTable joinTableAnn,
                    boolean noDelayInPkColumnCreation)

getClassName

public String getClassName()

getEntityOwnerClassName

public String getEntityOwnerClassName()

getTable

public Table getTable()

addProperty

public void addProperty(Property prop,
                        org.hibernate.annotations.common.reflection.XClass declaringClass)

getIdentifier

public KeyValue getIdentifier()

isOrWithinEmbeddedId

public boolean isOrWithinEmbeddedId()

Description copied from interface: PropertyHolder

Return true if this component is or is embedded in a @EmbeddedId

isWithinElementCollection

public boolean isWithinElementCollection()

Description copied from interface: PropertyHolder

Return true if this component is withing an @ElementCollection.

getPersistentClass

public PersistentClass getPersistentClass()

isComponent

public boolean isComponent()

isEntity

public boolean isEntity()

setParentProperty

public void setParentProperty(String parentProperty)

Specified by:

setParentProperty in interface PropertyHolder

Overrides:

setParentProperty in class AbstractPropertyHolder

getOverriddenColumn

public Column[] getOverriddenColumn(String propertyName)

Description copied from class: AbstractPropertyHolder

Get column overriding, property first, then parent, then holder replace the placeholder 'collection&&element' with nothing

These rules are here to support both JPA 2 and legacy overriding rules.

Specified by:

getOverriddenColumn in interface PropertyHolder

Overrides:

getOverriddenColumn in class AbstractPropertyHolder

getOverriddenJoinColumn

public JoinColumn[] getOverriddenJoinColumn(String propertyName)

Description copied from class: AbstractPropertyHolder

Get column overriding, property first, then parent, then holder replace the placeholder 'collection&&element' with nothing

These rules are here to support both JPA 2 and legacy overriding rules.

Specified by:

getOverriddenJoinColumn in interface PropertyHolder

Overrides:

getOverriddenJoinColumn in class AbstractPropertyHolder

toString

public String toString()

Overrides:

toString in class Object