org.hibernate.loader.internal

Class AbstractJoinableAssociationImpl

java.lang.Object

org.hibernate.loader.internal.AbstractJoinableAssociationImpl

All Implemented Interfaces:

JoinableAssociation

Direct Known Subclasses:

CollectionJoinableAssociationImpl, EntityJoinableAssociationImpl

public abstract class AbstractJoinableAssociationImpl
extends Object
implements JoinableAssociation

This class represents a joinable association.

Constructor Summary

Constructors

Constructor and Description
AbstractJoinableAssociationImpl(Fetch currentFetch, EntityReference currentEntityReference, CollectionReference currentCollectionReference, String withClause, boolean hasRestriction, Map<String,Filter> enabledFilters)

Method Summary

Methods

Modifier and Type	Method and Description
CollectionReference	getCurrentCollectionReference() Return the current CollectionReference, or null if none.
EntityReference	getCurrentEntityReference() Return the current EntityReference, or null if none.
Fetch	getCurrentFetch() Returns the current association fetch object.
Map<String,Filter>	getEnabledFilters() Returns the filters that are enabled for this association.
JoinType	getJoinType() Returns the type of join used for the association.
PropertyPath	getPropertyPath() Returns the property path of the association.
String	getWithClause() Returns the with clause for this association.
boolean	hasRestriction() Does this association have a restriction?

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.loader.spi.JoinableAssociation

getAssociationType, getJoinable, isCollection, isManyToManyWith

Constructor Detail

AbstractJoinableAssociationImpl

public AbstractJoinableAssociationImpl(Fetch currentFetch,
                               EntityReference currentEntityReference,
                               CollectionReference currentCollectionReference,
                               String withClause,
                               boolean hasRestriction,
                               Map<String,Filter> enabledFilters)
                                throws MappingException

Throws:

MappingException

Method Detail

getPropertyPath

public PropertyPath getPropertyPath()

Description copied from interface: JoinableAssociation

Returns the property path of the association.

Specified by:

getPropertyPath in interface JoinableAssociation

Returns:

the property path of the association.

getJoinType

public JoinType getJoinType()

Description copied from interface: JoinableAssociation

Returns the type of join used for the association.

Specified by:

getJoinType in interface JoinableAssociation

Returns:

the type of join used for the association.

See Also:

JoinType

getCurrentFetch

public Fetch getCurrentFetch()

Description copied from interface: JoinableAssociation

Returns the current association fetch object.

Specified by:

getCurrentFetch in interface JoinableAssociation

Returns:

the current association fetch object.

See Also:

Fetch

getCurrentEntityReference

public EntityReference getCurrentEntityReference()

Description copied from interface: JoinableAssociation

Return the current EntityReference, or null if none.

If JoinableAssociation.getCurrentFetch() returns an EntityFetch, this method will return the same object as JoinableAssociation.getCurrentFetch().

If JoinableAssociation.getCurrentFetch() returns a CollectionFetch and the collection's owner is returned or fetched, this method will return the EntityReference that owns the Fetch returned by JoinableAssociation.getCurrentFetch(); otherwise this method returns null.

Specified by:

getCurrentEntityReference in interface JoinableAssociation

Returns:

the current EntityReference, or null if none.

See Also:

JoinableAssociation.getCurrentFetch(), Fetch, CollectionFetch, EntityFetch, EntityReference

getCurrentCollectionReference

public CollectionReference getCurrentCollectionReference()

Description copied from interface: JoinableAssociation

Return the current CollectionReference, or null if none.

If JoinableAssociation.getCurrentFetch() returns a CollectionFetch, this method will return the same object as JoinableAssociation.getCurrentFetch().

If JoinableAssociation.getCurrentFetch() returns an EntityFetch that is a collection element (or part of a composite collection element), and that collection is being returned or fetched, this method will return the CollectionReference; otherwise this method returns null.

Specified by:

getCurrentCollectionReference in interface JoinableAssociation

Returns:

the current CollectionReference, or null if none.

See Also:

JoinableAssociation.getCurrentFetch(), Fetch, EntityFetch, CollectionFetch, CollectionReference

hasRestriction

public boolean hasRestriction()

Description copied from interface: JoinableAssociation

Does this association have a restriction?

Specified by:

hasRestriction in interface JoinableAssociation

Returns:

true if this association has a restriction; false, otherwise.

getWithClause

public String getWithClause()

Description copied from interface: JoinableAssociation

Returns the with clause for this association.

Specified by:

getWithClause in interface JoinableAssociation

Returns:

the with clause for this association.

getEnabledFilters

public Map<String,Filter> getEnabledFilters()

Description copied from interface: JoinableAssociation

Returns the filters that are enabled for this association.

Specified by:

getEnabledFilters in interface JoinableAssociation

Returns:

the filters that are enabled for this association.

See Also:

Filter