Package org.hibernate.type

Class BagType

java.lang.Object

org.hibernate.type.AbstractType

org.hibernate.type.CollectionType

org.hibernate.type.BagType

All Implemented Interfaces:

Serializable, AssociationType, Type

public class BagType
extends CollectionType

See Also:

Serialized Form

Field Summary

Fields inherited from class org.hibernate.type.CollectionType

UNFETCHED_COLLECTION

Fields inherited from class org.hibernate.type.AbstractType

LEGACY_DEFAULT_SIZE, LEGACY_DICTATED_SIZE

Constructor Summary

Constructors

Constructor	Description
BagType(String role, String propertyRef)

Method Summary

Modifier and Type	Method	Description
CollectionClassification	getCollectionClassification()
Class<?>	getReturnedClass()	The class handled by this type.
Object	instantiate(int anticipatedSize)	Instantiate an empty instance of the "underlying" collection (not a wrapper), but with the given anticipated size (i.e.
PersistentCollection<?>	instantiate(SharedSessionContractImplementor session, CollectionPersister persister, Object key)	Instantiate an uninitialized collection wrapper or holder.
PersistentCollection<?>	wrap(SharedSessionContractImplementor session, Object collection)	Wrap the naked collection instance in a wrapper, or instantiate a holder.

Methods inherited from class org.hibernate.type.CollectionType

assemble, compare, compare, contains, deepCopy, disassemble, disassemble, getAssociatedEntityName, getAssociatedJoinable, getCollection, getColumnSpan, getElementsIterator, getElementsIterator, getElementType, getForeignKeyDirection, getHashCode, getIdOfOwnerOrNull, getKeyOfOwner, getLHSPropertyName, getName, getRHSUniqueKeyPropertyName, getRole, getSqlTypeCodes, hasHolder, indexOf, initializeImmediately, instantiateResult, isAlwaysDirtyChecked, isArrayType, isAssociationType, isCollectionType, isDirty, isDirty, isEqual, isModified, isMutable, nullSafeSet, nullSafeSet, renderLoggableString, replace, replaceElements, toColumnNullness, toLoggableString, toString, useLHSPrimaryKey

Methods inherited from class org.hibernate.type.AbstractType

beforeAssemble, getHashCode, isAnyType, isComponentType, isEntityType, isEqual, isSame, replace

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.type.Type

beforeAssemble, getHashCode, isAnyType, isComponentType, isEntityType, isEqual, isSame, replace

Constructor Detail

BagType

public BagType(String role,
               String propertyRef)

Method Detail

getCollectionClassification

public CollectionClassification getCollectionClassification()

Specified by:

getCollectionClassification in class CollectionType

getReturnedClass

public Class<?> getReturnedClass()

Description copied from interface: Type

The class handled by this type.

Returns:

The java type class handled by this type.

instantiate

public PersistentCollection<?> instantiate(SharedSessionContractImplementor session,
                                           CollectionPersister persister,
                                           Object key)
                                    throws HibernateException

Description copied from class: CollectionType

Instantiate an uninitialized collection wrapper or holder. Callers MUST add the holder to the persistence context!

Specified by:

instantiate in class CollectionType

Parameters:

session - The session from which the request is originating.

persister - The underlying collection persister (metadata)

key - The owner key.

Returns:

The instantiated collection.

Throws:

HibernateException

wrap

public PersistentCollection<?> wrap(SharedSessionContractImplementor session,
                                    Object collection)

Description copied from class: CollectionType

Wrap the naked collection instance in a wrapper, or instantiate a holder. Callers MUST add the holder to the persistence context!

Specified by:

wrap in class CollectionType

Parameters:

session - The session from which the request is originating.

collection - The bare collection to be wrapped.

Returns:

The wrapped collection.

instantiate

public Object instantiate(int anticipatedSize)

Description copied from class: CollectionType

Instantiate an empty instance of the "underlying" collection (not a wrapper), but with the given anticipated size (i.e. accounting for initial capacity and perhaps load factor).

Specified by:

instantiate in class CollectionType

Parameters:

anticipatedSize - The anticipated size of the instantiated collection after we are done populating it.

Returns:

A newly instantiated collection to be wrapped.