org.hrorm

Class AssociationDaoImpl<LEFT,LEFTBUILDER,RIGHT,RIGHTBUILDER>

java.lang.Object

org.hrorm.AssociationDaoImpl<LEFT,LEFTBUILDER,RIGHT,RIGHTBUILDER>

Type Parameters:

LEFT - The type of one of the entities being associated.

LEFTBUILDER - The type of the class that can construct new LEFT instances.

RIGHT - The type of the other of the entities being associated.

RIGHTBUILDER - The type of the class that can construct new RIGHT instances.

All Implemented Interfaces:

AssociationDao<LEFT,RIGHT>

public class AssociationDaoImpl<LEFT,LEFTBUILDER,RIGHT,RIGHTBUILDER>
extends Object
implements AssociationDao<LEFT,RIGHT>

Implementation of the AssociationDao.

There is no need to construct this yourself. Use the AssociationDaoBuilder.

Constructor Summary

Constructors

Constructor and Description
AssociationDaoImpl(Dao<Association<LEFT,RIGHT>> internalDao, String leftColumnName, String rightColumnName, PrimaryKey<LEFT,LEFTBUILDER> leftPrimaryKey, PrimaryKey<RIGHT,RIGHTBUILDER> rightPrimaryKey)

Method Summary

Modifier and Type	Method and Description
void	deleteAssociation(LEFT left, RIGHT right) Remove an association from the underlying store
Long	insertAssociation(LEFT left, RIGHT right) Persist a new association between two entities.
List<LEFT>	selectLeftAssociates(RIGHT right) Finds all the instances of LEFT entities associated with the RIGHT instance passed.
List<RIGHT>	selectRightAssociates(LEFT left) Finds all the instances of RIGHT entities associated with the LEFT instance passed.

Methods inherited from class java.lang.Object

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

Constructor Detail

AssociationDaoImpl

public AssociationDaoImpl(Dao<Association<LEFT,RIGHT>> internalDao,
                          String leftColumnName,
                          String rightColumnName,
                          PrimaryKey<LEFT,LEFTBUILDER> leftPrimaryKey,
                          PrimaryKey<RIGHT,RIGHTBUILDER> rightPrimaryKey)

Method Detail

selectLeftAssociates

public List<LEFT> selectLeftAssociates(RIGHT right)

Description copied from interface: AssociationDao

Finds all the instances of LEFT entities associated with the RIGHT instance passed.

Specified by:

selectLeftAssociates in interface AssociationDao<LEFT,RIGHT>

Parameters:

right - The entity instance whose associates are to be selected

Returns:

All the instances found

selectRightAssociates

public List<RIGHT> selectRightAssociates(LEFT left)

Description copied from interface: AssociationDao

Finds all the instances of RIGHT entities associated with the LEFT instance passed.

Specified by:

selectRightAssociates in interface AssociationDao<LEFT,RIGHT>

Parameters:

left - The entity instance whose associates are to be selected

Returns:

All the instances found

insertAssociation

public Long insertAssociation(LEFT left,
                              RIGHT right)

Description copied from interface: AssociationDao

Persist a new association between two entities.

Specified by:

insertAssociation in interface AssociationDao<LEFT,RIGHT>

Parameters:

left - an instance of the LEFT entity to be associated

right - and instance of the RIGHT entity to be associated

Returns:

the primary key of the association record

deleteAssociation

public void deleteAssociation(LEFT left,
                              RIGHT right)

Description copied from interface: AssociationDao

Remove an association from the underlying store

Specified by:

deleteAssociation in interface AssociationDao<LEFT,RIGHT>

Parameters:

left - an instance of the LEFT entity whose association is to be broken

right - and instance of the RIGHT entity whose association is to be broken