org.minetti.astrodevice.server.hibernate.dao
Class DaoFactory

java.lang.Object
  org.minetti.astrodevice.server.hibernate.dao.DaoFactory

public final class DaoFactory
extends Object

DAO factory used by the DaoModuleImpl class.

Author:

Jean-Philippe MINETTI

Constructor Summary

DaoFactory(javax.persistence.EntityManagerFactory factory)
Constructor.

Method Summary

void	close() Closes the factory.
DaoSession	newDaoSession() Returns the session used for the DAO.
DaoTransaction	newDaoTransaction(DaoSession session) Creates and returns a new instance of transaction used to group multiple changing by DAO.
DeviceSpecificationDao	newDeviceSpecificationDao(DaoSession session) Creates and returns a new instance of DAO for specifications on devices.
ObservingSiteDao	newObservingSiteDao(DaoSession session) Creates and returns a new instance of DAO for observing sites.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DaoFactory

public DaoFactory(javax.persistence.EntityManagerFactory factory)

Constructor.

Parameters:

factory - Entity manager factory.

Method Detail

newDaoSession

public DaoSession newDaoSession()

Returns the session used for the DAO.

Returns:

Session used for the DAO.

newDaoTransaction

public DaoTransaction newDaoTransaction(DaoSession session)

Creates and returns a new instance of transaction used to group multiple changing by DAO.

Parameters:

session - Session used for the DAO.

Returns:

Transaction used to group multiple changing by DAO.

newObservingSiteDao

public ObservingSiteDao newObservingSiteDao(DaoSession session)

Creates and returns a new instance of DAO for observing sites.

Parameters:

session - Session used for the DAO.

Returns:

DAO for observing sites.

newDeviceSpecificationDao

public DeviceSpecificationDao newDeviceSpecificationDao(DaoSession session)

Creates and returns a new instance of DAO for specifications on devices.

Parameters:

session - Session used for the DAO.

Returns:

DAO for specifications on devices.

close

public void close()

Closes the factory.

toString

public String toString()

Overrides:

toString in class Object