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org.hibernate.loader.plan.build.internal.spaces

public Class QuerySpacesImpl

extends Object
implements ExpandingQuerySpaces
Class Inheritance
All Implemented Interfaces
org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces, org.hibernate.loader.plan.spi.QuerySpaces
Imports
java.util.ArrayList, .List, .Map, java.util.concurrent.ConcurrentHashMap, org.hibernate.engine.spi.SessionFactoryImplementor, org.hibernate.internal.CoreLogging, org.hibernate.loader.plan.build.spi.ExpandingCollectionQuerySpace, .ExpandingCompositeQuerySpace, .ExpandingEntityQuerySpace, .ExpandingQuerySpaces, org.hibernate.loader.plan.spi.QuerySpace, .QuerySpaceUidNotRegisteredException, org.hibernate.persister.collection.CollectionPersister, org.hibernate.persister.entity.EntityPersister, org.jboss.logging.Logger
Author
Steve Ebersole

Field Summary

Modifier and TypeField and Description
private int
implicitUidBase

private static final Logger
log

private final Map<String, QuerySpace>
querySpaceByUid

private final List<QuerySpace>
roots

private final SessionFactoryImplementor
sessionFactory

Deprecated as a consequence of SessionFactoryImplementor being deprecated.

Constructor Summary

AccessConstructor and Description
public
QuerySpacesImpl(SessionFactoryImplementor sessionFactory)

Deprecated as a consequence of SessionFactoryImplementor being deprecated.

Method Summary

Modifier and TypeMethod and Description
private void
checkQuerySpaceDoesNotExist(String uid)

public QuerySpace
findQuerySpaceByUid(String
The QuerySpace uid to match
uid)

Implements org.hibernate.loader.plan.spi.QuerySpaces.findQuerySpaceByUid.

Locate a QuerySpace by its uid.
public String
generateImplicitUid()

Implements org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.generateImplicitUid.

Generate a unique ID to be used when creating an ExpandingQuerySpace.
public QuerySpace
getQuerySpaceByUid(String
The uid to resolve
uid)

Implements org.hibernate.loader.plan.spi.QuerySpaces.getQuerySpaceByUid.

Like findQuerySpaceByUid, except that here an exception is thrown if the uid cannot be resolved.
public List<QuerySpace>
getRootQuerySpaces()

Implements org.hibernate.loader.plan.spi.QuerySpaces.getRootQuerySpaces.

Gets the root QuerySpace references.
public SessionFactoryImplementor
getSessionFactory()

Implements org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.getSessionFactory.

Deprecated as a consequence of SessionFactoryImplementor being deprecated.
Gets the session factory.
public ExpandingCollectionQuerySpace
makeCollectionQuerySpace(String
The unique ID for the collection query space.
uid, CollectionPersister
The collection persister.
collectionPersister, boolean
true if joins added to the returned value can be required joins; false, otherwise.
canJoinsBeRequired)

Implements org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.makeCollectionQuerySpace.

Create an ExpandingCollectionQuerySpace for a collection (that is not a "return") with the specified unique ID. The unique ID should be generated using generateImplicitUid(), A unique suffix may be added to the unique ID for an existing org.hibernate.loader.plan.spi.QuerySpace.
public ExpandingCompositeQuerySpace
makeCompositeQuerySpace(String
The unique ID for the composite query space.
uid, CompositePropertyMapping
The composite property mapping.
compositePropertyMapping, boolean
true if joins added to the returned value can be required joins; false, otherwise.
canJoinsBeRequired)

Implements org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.makeCompositeQuerySpace.

Create an ExpandingCompositeQuerySpace for a composite with the specified unique ID. The unique ID should be generated using generateImplicitUid(), A unique suffix may be added to the unique ID for an existing org.hibernate.loader.plan.spi.QuerySpace.
public ExpandingEntityQuerySpace
makeEntityQuerySpace(String
The unique ID for the entity query space.
uid, EntityPersister
The entity persister.
entityPersister, boolean
true if joins added to the returned value can be required joins; false, otherwise.
canJoinsBeRequired)

Implements org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.makeEntityQuerySpace.

Create an ExpandingEntityQuerySpace for an entity (that is not a "return") with the specified unique ID. The unique ID should be generated using generateImplicitUid(), A unique suffix may be added to the unique ID for an existing org.hibernate.loader.plan.spi.QuerySpace.
public ExpandingCollectionQuerySpace
makeRootCollectionQuerySpace(String
The unique ID for the root collection query space.
uid, CollectionPersister
The collection persister.
collectionPersister)

Implements org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.makeRootCollectionQuerySpace.

Create an ExpandingCollectionQuerySpace for a collection "return" with the specified unique ID. The unique ID should be generated using generateImplicitUid(), A unique suffix may be added to the unique ID for an existing org.hibernate.loader.plan.spi.QuerySpace.
public ExpandingEntityQuerySpace
makeRootEntityQuerySpace(String
The unique ID for the root entity query space.
uid, EntityPersister
The entity persister.
entityPersister)

Implements org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.makeRootEntityQuerySpace.

Create an ExpandingEntityQuerySpace for an entity "return" with the specified unique ID. The unique ID should be generated using generateImplicitUid(), A unique suffix may be added to the unique ID for an existing org.hibernate.loader.plan.spi.QuerySpace.
private void
registerQuerySpace(QuerySpace
The space
querySpace)

Feeds a QuerySpace into this spaces group.

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

implicitUidBaseback to summary
private int implicitUidBase
logback to summary
private static final Logger log
querySpaceByUidback to summary
private final Map<String, QuerySpace> querySpaceByUid
rootsback to summary
private final List<QuerySpace> roots
sessionFactoryback to summary
private final SessionFactoryImplementor sessionFactory

Deprecated

as a consequence of SessionFactoryImplementor being deprecated. See corresponding docs for further information.

Constructor Detail

QuerySpacesImplback to summary
public QuerySpacesImpl(SessionFactoryImplementor sessionFactory)

Deprecated

as a consequence of SessionFactoryImplementor being deprecated. See corresponding docs for further information.

Method Detail

checkQuerySpaceDoesNotExistback to summary
private void checkQuerySpaceDoesNotExist(String uid)
findQuerySpaceByUidback to summary
public QuerySpace findQuerySpaceByUid(String uid)

Implements org.hibernate.loader.plan.spi.QuerySpaces.findQuerySpaceByUid.

Doc from org.hibernate.loader.plan.spi.QuerySpaces.findQuerySpaceByUid.

Locate a QuerySpace by its uid.

Parameters
uid:String

The QuerySpace uid to match

Returns:QuerySpace

The match, null is returned if no match.

Annotations
@Override
generateImplicitUidback to summary
public String generateImplicitUid()

Implements org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.generateImplicitUid.

Doc from org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.generateImplicitUid.

Generate a unique ID to be used when creating an ExpandingQuerySpace.

Using this method to generate a unique ID ensures that this object does not contain a org.hibernate.loader.plan.spi.QuerySpace with the returned unique ID.

Returns:String

The unique ID.

Annotations
@Override
getQuerySpaceByUidback to summary
public QuerySpace getQuerySpaceByUid(String uid)

Implements org.hibernate.loader.plan.spi.QuerySpaces.getQuerySpaceByUid.

Doc from org.hibernate.loader.plan.spi.QuerySpaces.getQuerySpaceByUid.

Like findQuerySpaceByUid, except that here an exception is thrown if the uid cannot be resolved.

Parameters
uid:String

The uid to resolve

Returns:QuerySpace

The QuerySpace

Annotations
@Override
getRootQuerySpacesback to summary
public List<QuerySpace> getRootQuerySpaces()

Implements org.hibernate.loader.plan.spi.QuerySpaces.getRootQuerySpaces.

Doc from org.hibernate.loader.plan.spi.QuerySpaces.getRootQuerySpaces.

Gets the root QuerySpace references.

Returns:List<QuerySpace>

The roots

Annotations
@Override
getSessionFactoryback to summary
public SessionFactoryImplementor getSessionFactory()

Implements org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.getSessionFactory.

Doc from org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.getSessionFactory.

Deprecated

as a consequence of SessionFactoryImplementor being deprecated. See corresponding docs for further information.

Gets the session factory.

Returns:SessionFactoryImplementor

The session factory.

Annotations
@Override
makeCollectionQuerySpaceback to summary
public ExpandingCollectionQuerySpace makeCollectionQuerySpace(String uid, CollectionPersister collectionPersister, boolean canJoinsBeRequired)

Implements org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.makeCollectionQuerySpace.

Doc from org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.makeCollectionQuerySpace.

Create an ExpandingCollectionQuerySpace for a collection (that is not a "return") with the specified unique ID. The unique ID should be generated using generateImplicitUid(), A unique suffix may be added to the unique ID for an existing org.hibernate.loader.plan.spi.QuerySpace. In this case, it is the caller's responsibility to ensure uniqueness.

Parameters
uid:String

The unique ID for the collection query space.

collectionPersister:CollectionPersister

The collection persister.

canJoinsBeRequired:boolean

true if joins added to the returned value can be required joins; false, otherwise.

Returns:ExpandingCollectionQuerySpace

the ExpandingCollectionQuerySpace with the specified unique ID.

Annotations
@Override
makeCompositeQuerySpaceback to summary
public ExpandingCompositeQuerySpace makeCompositeQuerySpace(String uid, CompositePropertyMapping compositePropertyMapping, boolean canJoinsBeRequired)

Implements org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.makeCompositeQuerySpace.

Doc from org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.makeCompositeQuerySpace.

Create an ExpandingCompositeQuerySpace for a composite with the specified unique ID. The unique ID should be generated using generateImplicitUid(), A unique suffix may be added to the unique ID for an existing org.hibernate.loader.plan.spi.QuerySpace. In this case, it is the caller's responsibility to ensure uniqueness.

Parameters
uid:String

The unique ID for the composite query space.

compositePropertyMapping:CompositePropertyMapping

The composite property mapping.

canJoinsBeRequired:boolean

true if joins added to the returned value can be required joins; false, otherwise.

Returns:ExpandingCompositeQuerySpace

the ExpandingCompositeQuerySpace with the specified unique ID.

Annotations
@Override
makeEntityQuerySpaceback to summary
public ExpandingEntityQuerySpace makeEntityQuerySpace(String uid, EntityPersister entityPersister, boolean canJoinsBeRequired)

Implements org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.makeEntityQuerySpace.

Doc from org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.makeEntityQuerySpace.

Create an ExpandingEntityQuerySpace for an entity (that is not a "return") with the specified unique ID. The unique ID should be generated using generateImplicitUid(), A unique suffix may be added to the unique ID for an existing org.hibernate.loader.plan.spi.QuerySpace. In this case, it is the caller's responsibility to ensure uniqueness.

Parameters
uid:String

The unique ID for the entity query space.

entityPersister:EntityPersister

The entity persister.

canJoinsBeRequired:boolean

true if joins added to the returned value can be required joins; false, otherwise.

Returns:ExpandingEntityQuerySpace

the ExpandingEntityQuerySpace with the specified unique ID.

Annotations
@Override
makeRootCollectionQuerySpaceback to summary
public ExpandingCollectionQuerySpace makeRootCollectionQuerySpace(String uid, CollectionPersister collectionPersister)

Implements org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.makeRootCollectionQuerySpace.

Doc from org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.makeRootCollectionQuerySpace.

Create an ExpandingCollectionQuerySpace for a collection "return" with the specified unique ID. The unique ID should be generated using generateImplicitUid(), A unique suffix may be added to the unique ID for an existing org.hibernate.loader.plan.spi.QuerySpace. In this case, it is the caller's responsibility to ensure uniqueness.

Parameters
uid:String

The unique ID for the root collection query space.

collectionPersister:CollectionPersister

The collection persister.

Returns:ExpandingCollectionQuerySpace

the ExpandingCollectionQuerySpace with the specified unique ID.

Annotations
@Override
makeRootEntityQuerySpaceback to summary
public ExpandingEntityQuerySpace makeRootEntityQuerySpace(String uid, EntityPersister entityPersister)

Implements org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.makeRootEntityQuerySpace.

Doc from org.hibernate.loader.plan.build.spi.ExpandingQuerySpaces.makeRootEntityQuerySpace.

Create an ExpandingEntityQuerySpace for an entity "return" with the specified unique ID. The unique ID should be generated using generateImplicitUid(), A unique suffix may be added to the unique ID for an existing org.hibernate.loader.plan.spi.QuerySpace. In this case, it is the caller's responsibility to ensure uniqueness.

Parameters
uid:String

The unique ID for the root entity query space.

entityPersister:EntityPersister

The entity persister.

Returns:ExpandingEntityQuerySpace

the ExpandingEntityQuerySpace with the specified unique ID.

Annotations
@Override
registerQuerySpaceback to summary
private void registerQuerySpace(QuerySpace querySpace)

Feeds a QuerySpace into this spaces group.

Parameters
querySpace:QuerySpace

The space