Package com.atlassian.confluence.internal.relations.dao.hibernate

Class HibernateRelationDao<S extends RelatableEntity,T extends RelatableEntity>

java.lang.Object

com.atlassian.confluence.internal.relations.dao.hibernate.HibernateRelationDao<S,T>

All Implemented Interfaces:

RelationDao<S,T>

Direct Known Subclasses:

Content2ContentHibernateRelationDao, User2ContentHibernateRelationDao, User2UserHibernateRelationDao

public abstract class HibernateRelationDao<S extends RelatableEntity,T extends RelatableEntity>
extends Object
implements RelationDao<S,T>

Since:

5.9

Field Summary

Fields

Modifier and Type	Field	Description
protected static final int	BATCHING_CHUNK_SIZE
protected final org.springframework.orm.hibernate5.HibernateTemplate	hibernate
protected static final String	RELATION_PARAM_NAME
protected final org.hibernate.engine.spi.SessionFactoryImplementor	sessionFactory
protected static final String	SOURCE_PARAM_NAME
protected static final String	TARGET_PARAM_NAME

Constructor Summary

Constructors

Constructor	Description
HibernateRelationDao(org.hibernate.SessionFactory sessionFactory)

Method Summary

Modifier and Type	Method	Description
protected RelationEntity<S,T>	constructRelationEntity(RelationEntity<S,T> relationEntity, S source, T target, RelationDescriptor<?,?> relationDescriptor)
RelationEntity<S,T>	createRelationEntity(S source, T target, RelationDescriptor<?,?> relationDescriptor)	Create new relation.
protected @NonNull List<RelationEntity<S,T>>	getRelationEntities(String queryName, S source, T target, RelationDescriptor<?,?> relationDescriptor)
protected abstract RelationEntity<S,T>	newRelationEntity(S source, T target)
void	removeRelationEntity(RelationEntity<S,T> relationEntity)	Remove relation

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.atlassian.confluence.internal.relations.dao.RelationDao

getRelationEntity, getRelationsCount, getSources, getSourcesCount, getTargets, getTargetsCount, removeAllRelations, removeAllRelations, removeAllRelationsFromCurrentAndHistoricalEntities, removeAllRelationsFromCurrentAndHistoricalEntities, removeAllRelationsFromEntityWithName

Field Details

SOURCE_PARAM_NAME

protected static final String SOURCE_PARAM_NAME

See Also:

• Constant Field Values

TARGET_PARAM_NAME

protected static final String TARGET_PARAM_NAME

See Also:

• Constant Field Values

RELATION_PARAM_NAME

protected static final String RELATION_PARAM_NAME

See Also:

• Constant Field Values

BATCHING_CHUNK_SIZE

protected static final int BATCHING_CHUNK_SIZE

See Also:

• Constant Field Values

hibernate

protected final org.springframework.orm.hibernate5.HibernateTemplate hibernate

sessionFactory

protected final org.hibernate.engine.spi.SessionFactoryImplementor sessionFactory

Constructor Details

HibernateRelationDao

public HibernateRelationDao(org.hibernate.SessionFactory sessionFactory)

Method Details

createRelationEntity

public RelationEntity<S,T> createRelationEntity(S source,
 T target,
 RelationDescriptor<?,?> relationDescriptor)

Description copied from interface: RelationDao

Create new relation. and saves it to the database

Specified by:

createRelationEntity in interface RelationDao<S extends RelatableEntity,T extends RelatableEntity>

relationDescriptor - specifies relation metadata, such as type and name

See Also:

• RelationEntity

removeRelationEntity

public void removeRelationEntity(RelationEntity<S,T> relationEntity)

Description copied from interface: RelationDao

Remove relation

Specified by:

removeRelationEntity in interface RelationDao<S extends RelatableEntity,T extends RelatableEntity>

See Also:

• RelationEntity

getRelationEntities

protected @NonNull List<RelationEntity<S,T>> getRelationEntities(String queryName,
 S source,
 T target,
 RelationDescriptor<?,?> relationDescriptor)

newRelationEntity

protected abstract RelationEntity<S,T> newRelationEntity(S source,
 T target)

constructRelationEntity

protected RelationEntity<S,T> constructRelationEntity(RelationEntity<S,T> relationEntity,
 S source,
 T target,
 RelationDescriptor<?,?> relationDescriptor)