org.hibernate.type
Class MapType

java.lang.Object
  org.hibernate.type.AbstractType
      org.hibernate.type.CollectionType
          org.hibernate.type.MapType

All Implemented Interfaces:

AssociationType, Serializable, Type

Direct Known Subclasses:

OrderedMapType, SortedMapType

public class MapType

extends CollectionType

See Also:

Serialized Form

Field Summary

Fields inherited from class org.hibernate.type.CollectionType

UNFETCHED_COLLECTION

Constructor Summary

MapType(String role, String propertyRef, boolean isEmbeddedInXML)

Method Summary

Iterator	getElementsIterator(Object collection) Get an iterator over the element set of the collection in POJO mode
Class	getReturnedClass() The class returned by nullSafeGet() methods.
Object	indexOf(Object collection, Object element)
Object	instantiate() Instantiate an empty instance of the "underlying" collection (not a wrapper)
PersistentCollection	instantiate(SessionImplementor session, CollectionPersister persister, Serializable key) Instantiate an uninitialized collection wrapper or holder.
Object	replaceElements(Object original, Object target, Object owner, Map copyCache, SessionImplementor session) Replace the elements of a collection with the elements of another collection
PersistentCollection	wrap(SessionImplementor 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, contains, deepCopy, disassemble, fromXMLNode, getAssociatedEntityName, getAssociatedJoinable, getCollection, getColumnSpan, getElementsIterator, getElementType, getForeignKeyDirection, getHashCode, getKeyOfOwner, getLHSPropertyName, getName, getOnCondition, getRHSUniqueKeyPropertyName, getRole, hasHolder, hydrate, initializeImmediately, instantiateResult, isAlwaysDirtyChecked, isArrayType, isAssociationType, isCollectionType, isDirty, isDirty, isEmbeddedInXML, isEqual, isModified, isMutable, isXMLElement, nullSafeGet, nullSafeGet, nullSafeSet, nullSafeSet, replace, resolve, semiResolve, setToXMLNode, sqlTypes, toColumnNullness, toLoggableString, toString, useLHSPrimaryKey

Methods inherited from class org.hibernate.type.AbstractType

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

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, getSemiResolvedType, isAnyType, isComponentType, isEntityType, isEqual, isSame, replace

Constructor Detail

MapType

public MapType(String role,
               String propertyRef,
               boolean isEmbeddedInXML)

Method Detail

instantiate

public PersistentCollection instantiate(SessionImplementor session,
                                        CollectionPersister persister,
                                        Serializable key)

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

getReturnedClass

public Class getReturnedClass()

Description copied from interface: Type

The class returned by nullSafeGet() methods. This is used to establish the class of an array of this type.

Returns:

Class

getElementsIterator

public Iterator getElementsIterator(Object collection)

Description copied from class: CollectionType

Get an iterator over the element set of the collection in POJO mode

Overrides:

getElementsIterator in class CollectionType

wrap

public PersistentCollection wrap(SessionImplementor 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

instantiate

public Object instantiate()

Description copied from class: CollectionType

Instantiate an empty instance of the "underlying" collection (not a wrapper)

Specified by:

instantiate in class CollectionType

replaceElements

public Object replaceElements(Object original,
                              Object target,
                              Object owner,
                              Map copyCache,
                              SessionImplementor session)
                       throws HibernateException

Description copied from class: CollectionType

Replace the elements of a collection with the elements of another collection

Overrides:

replaceElements in class CollectionType

Throws:

HibernateException

indexOf

public Object indexOf(Object collection,
                      Object element)

Overrides:

indexOf in class CollectionType