org.jdal.dao

Class DaoSupport<T,PK extends Serializable>

java.lang.Object

org.jdal.dao.DaoSupport<T,PK>

All Implemented Interfaces:

Dao<T,PK>, PageableDataSource<T>

Direct Known Subclasses:

HibernateDao, JpaDao

public abstract class DaoSupport<T,PK extends Serializable>
extends Object
implements Dao<T,PK>

Support class for Dao implementation.

Since:

2.0

Author:

Jose Luis Martin

Constructor Summary

Constructors

Constructor and Description
DaoSupport()

Method Summary

Methods

Modifier and Type	Method and Description
void	delete(Collection<T> collection) Delete a collection of entities
void	deleteById(Collection<PK> ids) Delete a collection of Ids.
Collection<T>	save(Collection<T> collection) Save a collection entity

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jdal.dao.Dao

delete, deleteById, exists, findByNamedQuery, get, get, getAll, getAll, getEntityClass, initialize, initialize, save

Methods inherited from interface org.jdal.dao.PageableDataSource

getKeys, getPage

Constructor Detail

DaoSupport

public DaoSupport()

Method Detail

delete

public void delete(Collection<T> collection)

Delete a collection of entities

Specified by:

delete in interface Dao<T,PK extends Serializable>

Parameters:

collection - collectin to delete

save

public Collection<T> save(Collection<T> collection)

Save a collection entity

Specified by:

save in interface Dao<T,PK extends Serializable>

Parameters:

collection - collectin to save

Returns:

the persisted collection.

deleteById

public void deleteById(Collection<PK> ids)

Delete a collection of Ids.

Specified by:

deleteById in interface Dao<T,PK extends Serializable>

Parameters:

ids - ids to delete