com.impetus.kundera.metadata.model.attributes

Class DefaultMapAttribute<X,K,V>

java.lang.Object

com.impetus.kundera.metadata.model.attributes.AbstractAttribute<X,E>

com.impetus.kundera.metadata.model.attributes.AbstractPluralAttribute<X,V,Map<K,V>>

com.impetus.kundera.metadata.model.attributes.DefaultMapAttribute<X,K,V>

Type Parameters:

X - managed type

E - attribute type present in map.

All Implemented Interfaces:

javax.persistence.metamodel.Attribute<X,Map<K,V>>, javax.persistence.metamodel.Bindable<V>, javax.persistence.metamodel.MapAttribute<X,K,V>, javax.persistence.metamodel.PluralAttribute<X,Map<K,V>,V>

public class DefaultMapAttribute<X,K,V>
extends AbstractPluralAttribute<X,V,Map<K,V>>
implements javax.persistence.metamodel.MapAttribute<X,K,V>

Implementation class for MapAttribute interface. Offers metadata information implementation for collection attribute as per jpa.

Author:

vivek.mishra

Nested Class Summary

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

javax.persistence.metamodel.PluralAttribute.CollectionType

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

Field Summary

Fields

Modifier and Type	Field and Description
private javax.persistence.metamodel.Type<K>	keyType

Fields inherited from class com.impetus.kundera.metadata.model.attributes.AbstractAttribute

attribType, member

Constructor Summary

Constructors

Constructor and Description
DefaultMapAttribute(javax.persistence.metamodel.Type<V> attribType, String attribName, javax.persistence.metamodel.Attribute.PersistentAttributeType persistenceAttribType, javax.persistence.metamodel.ManagedType<X> managedType, Field member, Class<Map<K,V>> clazz, javax.persistence.metamodel.Type<K> keyType) Constructor using fields.

Method Summary

Methods

Modifier and Type	Method and Description
javax.persistence.metamodel.PluralAttribute.CollectionType	getCollectionType() Return the collection type.
javax.persistence.metamodel.Type<V>	getElementType()
Class<Map<K,V>>	getJavaType()
Class<K>	getKeyJavaType()
javax.persistence.metamodel.Type<K>	getKeyType()
boolean	isCollection()

Methods inherited from class com.impetus.kundera.metadata.model.attributes.AbstractPluralAttribute

getBindableType, getBoundJavaType

Methods inherited from class com.impetus.kundera.metadata.model.attributes.AbstractAttribute

getBindableJavaType, getDeclaringType, getFieldAnnotation, getJavaMember, getJPAColumnName, getName, getPersistentAttributeType, getTableName, isAssociation, setColumnName

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.persistence.metamodel.Attribute

getDeclaringType, getJavaMember, getName, getPersistentAttributeType, isAssociation

Methods inherited from interface javax.persistence.metamodel.Bindable

getBindableJavaType, getBindableType

Field Detail

keyType

private javax.persistence.metamodel.Type<K> keyType

Constructor Detail

DefaultMapAttribute

public DefaultMapAttribute(javax.persistence.metamodel.Type<V> attribType,
                   String attribName,
                   javax.persistence.metamodel.Attribute.PersistentAttributeType persistenceAttribType,
                   javax.persistence.metamodel.ManagedType<X> managedType,
                   Field member,
                   Class<Map<K,V>> clazz,
                   javax.persistence.metamodel.Type<K> keyType)

Constructor using fields.

Parameters:

attribType - attribute type

attribName - attribute name

persistenceAttribType - persistent attribute type.

managedType - managed type

member - attribute's java member.

key - type attribute of key type.

Method Detail

getKeyJavaType

public Class<K> getKeyJavaType()

Specified by:

getKeyJavaType in interface javax.persistence.metamodel.MapAttribute<X,K,V>

getKeyType

public javax.persistence.metamodel.Type<K> getKeyType()

Specified by:

getKeyType in interface javax.persistence.metamodel.MapAttribute<X,K,V>

getCollectionType

public javax.persistence.metamodel.PluralAttribute.CollectionType getCollectionType()

Description copied from class: AbstractPluralAttribute

Return the collection type.

Specified by:

getCollectionType in interface javax.persistence.metamodel.PluralAttribute<X,Map<K,V>,V>

Specified by:

getCollectionType in class AbstractPluralAttribute<X,V,Map<K,V>>

Returns:

collection type

getElementType

public javax.persistence.metamodel.Type<V> getElementType()

Specified by:

getElementType in interface javax.persistence.metamodel.PluralAttribute<X,Map<K,V>,V>

isCollection

public boolean isCollection()

Specified by:

isCollection in interface javax.persistence.metamodel.Attribute<X,Map<K,V>>

Overrides:

isCollection in class AbstractPluralAttribute<X,V,Map<K,V>>

getJavaType

public Class<Map<K,V>> getJavaType()

Specified by:

getJavaType in interface javax.persistence.metamodel.Attribute<X,Map<K,V>>