org.batoo.jpa.core.impl.model.attribute

Class EmbeddedAttribute<X,T>

java.lang.Object

org.batoo.jpa.core.impl.model.attribute.AttributeImpl<X,T>

org.batoo.jpa.core.impl.model.attribute.SingularAttributeImpl<X,T>

org.batoo.jpa.core.impl.model.attribute.EmbeddedAttribute<X,T>

Type Parameters:

X - The type containing the represented attribute

T - The type of the represented attribute

All Implemented Interfaces:

javax.persistence.metamodel.Attribute<X,T>, javax.persistence.metamodel.Bindable<T>, javax.persistence.metamodel.SingularAttribute<X,T>

public class EmbeddedAttribute<X,T>
extends SingularAttributeImpl<X,T>
implements javax.persistence.metamodel.SingularAttribute<X,T>

Implementation of SingularMappingEx for embeddable attributes.

Since:

2.0.0

Author:

hceylan

Nested Class Summary

Nested classes/interfaces inherited from interface javax.persistence.metamodel.Attribute

javax.persistence.metamodel.Attribute.PersistentAttributeType

Nested classes/interfaces inherited from interface javax.persistence.metamodel.Bindable

javax.persistence.metamodel.Bindable.BindableType

Constructor Summary

Constructors

Constructor and Description
EmbeddedAttribute(IdentifiableTypeImpl<X> declaringType, EmbeddedIdAttributeMetadata metadata) Constructor for id type embedded attributes.
EmbeddedAttribute(ManagedTypeImpl<X> declaringType, EmbeddedAttributeMetadata metadata) Constructor for regular embedded attributes.

Method Summary

Methods

Modifier and Type	Method and Description
<Z extends X> EmbeddedAttribute<Z,T>	clone(EntityTypeImpl<Z> type) Clones the attribute.
AssociationMetadata	getAssociationOverride(String path) Returns the association override if one exists for the path.
ColumnMetadata	getAttributeOverride(String path) Returns the attribute override if one exists for the path.
javax.persistence.metamodel.Attribute.PersistentAttributeType	getPersistentAttributeType()
EmbeddableTypeImpl<T>	getType()
boolean	isAssociation()
boolean	isId()
boolean	isOptional()
boolean	isVersion()
T	newInstance() Returns a new embeddable instance

Methods inherited from class org.batoo.jpa.core.impl.model.attribute.SingularAttributeImpl

getBindableJavaType, getBindableType, isCollection, toString

Methods inherited from class org.batoo.jpa.core.impl.model.attribute.AttributeImpl

get, getAttributeId, getDeclaringType, getJavaMember, getJavaType, getLocator, getMetadata, getMetamodel, getName, set

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.persistence.metamodel.Attribute

getDeclaringType, getJavaMember, getJavaType, getName, isCollection

Methods inherited from interface javax.persistence.metamodel.Bindable

getBindableJavaType, getBindableType

Constructor Detail

EmbeddedAttribute

public EmbeddedAttribute(IdentifiableTypeImpl<X> declaringType,
                 EmbeddedIdAttributeMetadata metadata)

Constructor for id type embedded attributes.

Parameters:

declaringType - the declaring type

metadata - the metadata

Since:

2.0.0

EmbeddedAttribute

public EmbeddedAttribute(ManagedTypeImpl<X> declaringType,
                 EmbeddedAttributeMetadata metadata)

Constructor for regular embedded attributes.

Parameters:

declaringType - the declaring type

metadata - the metadata

Since:

2.0.0

Method Detail

clone

public <Z extends X> EmbeddedAttribute<Z,T> clone(EntityTypeImpl<Z> type)

Clones the attribute.

This is used for cloning th attributes from Mapped Super Classes onto child types.

Specified by:

clone in class AttributeImpl<X,T>

Type Parameters:

Z - the new type

Parameters:

type - the owner type

Returns:

the new attribute

getAssociationOverride

public AssociationMetadata getAssociationOverride(String path)

Returns the association override if one exists for the path.

Parameters:

path - the path

Returns:

the association override if one exists for the path, otherwise null

Since:

2.0.0

getAttributeOverride

public ColumnMetadata getAttributeOverride(String path)

Returns the attribute override if one exists for the path.

Parameters:

path - the path

Returns:

the attribute override if one exists for the path, otherwise null

Since:

2.0.0

getPersistentAttributeType

public javax.persistence.metamodel.Attribute.PersistentAttributeType getPersistentAttributeType()

Specified by:

getPersistentAttributeType in interface javax.persistence.metamodel.Attribute<X,T>

getType

public EmbeddableTypeImpl<T> getType()

Specified by:

getType in interface javax.persistence.metamodel.SingularAttribute<X,T>

isAssociation

public boolean isAssociation()

Specified by:

isAssociation in interface javax.persistence.metamodel.Attribute<X,T>

isId

public boolean isId()

Specified by:

isId in interface javax.persistence.metamodel.SingularAttribute<X,T>

isOptional

public boolean isOptional()

Specified by:

isOptional in interface javax.persistence.metamodel.SingularAttribute<X,T>

isVersion

public boolean isVersion()

Specified by:

isVersion in interface javax.persistence.metamodel.SingularAttribute<X,T>

newInstance

public T newInstance()

Returns a new embeddable instance

Returns:

the instance

Since:

2.0.0