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

Class PluralAttributeImpl<X,C,E>

java.lang.Object

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

org.batoo.jpa.core.impl.model.attribute.PluralAttributeImpl<X,C,E>

Type Parameters:

X - The type the represented collection belongs to

C - The type of the represented collection

E - The element type of the represented collection

All Implemented Interfaces:

Attribute<X,C>, Bindable<E>, PluralAttribute<X,C,E>

Direct Known Subclasses:

CollectionAttributeImpl, ListAttributeImpl, MapAttributeImpl, SetAttributeImpl

public abstract class PluralAttributeImpl<X,C,E>
extends AttributeImpl<X,C>
implements PluralAttribute<X,C,E>

Implementation of PluralAttribute.

Since:

$version

Author:

hceylan

Nested Class Summary

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

PluralAttribute.CollectionType

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

Attribute.PersistentAttributeType

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

Bindable.BindableType

Constructor Summary

Constructors

Constructor and Description
PluralAttributeImpl(ManagedTypeImpl<X> declaringType, AttributeMetadata metadata, Attribute.PersistentAttributeType attributeType, int valueIndexNo)

Method Summary

Methods

Modifier and Type	Method and Description
static <X> PluralAttributeImpl<X,?,?>	create(ManagedTypeImpl<X> declaringType, AttributeMetadata metadata, Attribute.PersistentAttributeType attributeType) Creates an associated plural attribute corresponding to member type
Attribute.PersistentAttributeType	getAttributeType() Returns the attributeType of the PluralAttributeImpl.
Class<E>	getBindableJavaType()
Bindable.BindableType	getBindableType()
TypeImpl<E>	getElementType()
Attribute.PersistentAttributeType	getPersistentAttributeType()
boolean	isAssociation()
boolean	isCollection()
abstract C	newCollection(PluralMapping<?,C,E> mapping, ManagedInstance<?> managedInstance, boolean lazy) Creates a new lazy initialized managed collection to track changes.
abstract C	newCollection(PluralMapping<?,C,E> mapping, ManagedInstance<?> managedInstance, Object values) Creates a new managed collection to track changes.
String	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.PluralAttribute

getCollectionType

Methods inherited from interface javax.persistence.metamodel.Attribute

getDeclaringType, getJavaMember, getJavaType, getName

Constructor Detail

PluralAttributeImpl

public PluralAttributeImpl(ManagedTypeImpl<X> declaringType,
                   AttributeMetadata metadata,
                   Attribute.PersistentAttributeType attributeType,
                   int valueIndexNo)

Parameters:

declaringType - the declaring type

metadata - the metadata

attributeType - the attribute type

valueIndexNo - the index of the generic value parameter, typically 0 for Collection, List and Set attributes and 1 for Map attributes

Since:

$version

Method Detail

create

public static <X> PluralAttributeImpl<X,?,?> create(ManagedTypeImpl<X> declaringType,
                                    AttributeMetadata metadata,
                                    Attribute.PersistentAttributeType attributeType)

Creates an associated plural attribute corresponding to member type

Type Parameters:

X - the type of the managed type

Parameters:

declaringType - the declaring type

metadata - the metadata

attributeType - the attribute type

Returns:

the attribute created

Since:

$version

getAttributeType

public Attribute.PersistentAttributeType getAttributeType()

Returns the attributeType of the PluralAttributeImpl.

Returns:

the attributeType of the PluralAttributeImpl

Since:

$version

getBindableJavaType

public final Class<E> getBindableJavaType()

Specified by:

getBindableJavaType in interface Bindable<E>

getBindableType

public final Bindable.BindableType getBindableType()

Specified by:

getBindableType in interface Bindable<E>

getElementType

public TypeImpl<E> getElementType()

Specified by:

getElementType in interface PluralAttribute<X,C,E>

getPersistentAttributeType

public final Attribute.PersistentAttributeType getPersistentAttributeType()

Specified by:

getPersistentAttributeType in interface Attribute<X,C>

isAssociation

public final boolean isAssociation()

Specified by:

isAssociation in interface Attribute<X,C>

isCollection

public final boolean isCollection()

Specified by:

isCollection in interface Attribute<X,C>

newCollection

public abstract C newCollection(PluralMapping<?,C,E> mapping,
              ManagedInstance<?> managedInstance,
              boolean lazy)

Creates a new lazy initialized managed collection to track changes.

Parameters:

mapping - the mapping

managedInstance - the managed instance

lazy - if the collection is lazy

Returns:

the lazy initialized managed collection

Since:

$version

newCollection

public abstract C newCollection(PluralMapping<?,C,E> mapping,
              ManagedInstance<?> managedInstance,
              Object values)

Creates a new managed collection to track changes.

Parameters:

mapping - the mapping

managedInstance - the managed instance

values - the values

Returns:

the managed collection

Since:

$version

toString

public String toString()

Overrides:

toString in class Object