org.zeroexchange.dao
Class BaseHibernateDAO<K extends Serializable,T extends Persistent>

java.lang.Object
  org.zeroexchange.dao.HibernateSessionHolder
      org.zeroexchange.dao.BaseHibernateDAO<K,T>

All Implemented Interfaces:

DAO<K,T>

Direct Known Subclasses:

BaseIntegerPKDAO, BaseStringPKDAO

public abstract class BaseHibernateDAO<K extends Serializable,T extends Persistent>
extends HibernateSessionHolder
implements DAO<K,T>

Author:

black

Constructor Summary

BaseHibernateDAO()

Method Summary

T	getById(K id) Loads entity by id.
protected abstract Class<T>	getEntityClass()
void	removeById(K id) Removes by id.
T	save(T entity) Persists an entity.

Methods inherited from class org.zeroexchange.dao.HibernateSessionHolder

getSession

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseHibernateDAO

public BaseHibernateDAO()

Method Detail

save

public T save(T entity)

Description copied from interface: DAO

Persists an entity.

Specified by:

save in interface DAO<K extends Serializable,T extends Persistent>

getById

public T getById(K id)

Description copied from interface: DAO

Loads entity by id.

Specified by:

getById in interface DAO<K extends Serializable,T extends Persistent>

removeById

public void removeById(K id)

Description copied from interface: DAO

Removes by id.

Specified by:

removeById in interface DAO<K extends Serializable,T extends Persistent>

getEntityClass

protected abstract Class<T> getEntityClass()