org.compass.gps.device.hibernate.dep
Class Hibernate2GpsDevice

java.lang.Object
  org.compass.gps.device.AbstractGpsDevice
      org.compass.gps.device.support.parallel.AbstractParallelGpsDevice
          org.compass.gps.device.hibernate.dep.AbstractHibernateGpsDevice
              org.compass.gps.device.hibernate.dep.Hibernate2GpsDevice

All Implemented Interfaces:

CompassGpsDevice

public class Hibernate2GpsDevice
extends AbstractHibernateGpsDevice

A HibernateGpsDevice which works with hibernate 2.

You must either set the Hibernate Configuration or the SessionFactory to be used by the device. Note that if the Configuration is supplied, when the device start is called, a new SessionFactory will be built.

Note: Only provides the index() operation. No real time index updated are performed since the Hiberante Interceptor provides null values for newly created objects with generated ids.

Author:

kimchy

Nested Class Summary

Nested classes/interfaces inherited from class org.compass.gps.device.hibernate.dep.AbstractHibernateGpsDevice

AbstractHibernateGpsDevice.HibernateSessionWrapper

Field Summary

Fields inherited from class org.compass.gps.device.hibernate.dep.AbstractHibernateGpsDevice

fetchCount

Fields inherited from class org.compass.gps.device.AbstractGpsDevice

compassGps, log

Constructor Summary

Hibernate2GpsDevice()

Hibernate2GpsDevice(String name, net.sf.hibernate.cfg.Configuration configuration)

Hibernate2GpsDevice(String name, net.sf.hibernate.SessionFactory sessionFactory)

Method Summary

protected HibernateEntityInfo[]	doGetHibernateEntitiesInfo() Returns all the hibernate entity info.
protected AbstractHibernateGpsDevice.HibernateSessionWrapper	doGetHibernateSessionWrapper()
protected List	doGetObjects(HibernateEntityInfo info, int from, int count, AbstractHibernateGpsDevice.HibernateSessionWrapper sessionWrapper) Returns the data that maps to the given class info, paginated with from and count.
protected void	doStart() Derived devices can implement it in case of start event notification.
protected void	doStop() Derived devices can implement it in case of stop event notification.
void	setConfiguration(net.sf.hibernate.cfg.Configuration configuration)
void	setSessionFactory(net.sf.hibernate.SessionFactory sessionFactory)

Methods inherited from class org.compass.gps.device.hibernate.dep.AbstractHibernateGpsDevice

doGetIndexEntities, doGetIndexEntitiesIndexer, setFetchCount

Methods inherited from class org.compass.gps.device.support.parallel.AbstractParallelGpsDevice

doIndex, index, setIndexEntitiesPartitioner, setParallelIndexExecutor, start

Methods inherited from class org.compass.gps.device.AbstractGpsDevice

buildMessage, getGps, getName, injectGps, isFilteredForIndex, isPerformingIndexOperation, isRunning, refresh, setFilteredEntitiesForIndex, setName, shouldMirrorDataChanges, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

Hibernate2GpsDevice

public Hibernate2GpsDevice()

Hibernate2GpsDevice

public Hibernate2GpsDevice(String name,
                           net.sf.hibernate.SessionFactory sessionFactory)

Hibernate2GpsDevice

public Hibernate2GpsDevice(String name,
                           net.sf.hibernate.cfg.Configuration configuration)

Method Detail

setSessionFactory

public void setSessionFactory(net.sf.hibernate.SessionFactory sessionFactory)

setConfiguration

public void setConfiguration(net.sf.hibernate.cfg.Configuration configuration)

doStart

protected void doStart()
                throws CompassGpsException

Description copied from class: AbstractGpsDevice

Derived devices can implement it in case of start event notification.

Overrides:

doStart in class AbstractGpsDevice

Throws:

CompassGpsException

doStop

protected void doStop()
               throws CompassGpsException

Description copied from class: AbstractGpsDevice

Derived devices can implement it in case of stop event notification.

Overrides:

doStop in class AbstractGpsDevice

Throws:

CompassGpsException

doGetHibernateSessionWrapper

protected AbstractHibernateGpsDevice.HibernateSessionWrapper doGetHibernateSessionWrapper()

Specified by:

doGetHibernateSessionWrapper in class AbstractHibernateGpsDevice

doGetHibernateEntitiesInfo

protected HibernateEntityInfo[] doGetHibernateEntitiesInfo()
                                                    throws HibernateGpsDeviceException

Description copied from class: AbstractHibernateGpsDevice

Returns all the hibernate entity info. Called when the device starts up.

Specified by:

doGetHibernateEntitiesInfo in class AbstractHibernateGpsDevice

Returns:

Hibernate class informtion

Throws:

HibernateGpsDeviceException

doGetObjects

protected List doGetObjects(HibernateEntityInfo info,
                            int from,
                            int count,
                            AbstractHibernateGpsDevice.HibernateSessionWrapper sessionWrapper)
                     throws HibernateGpsDeviceException

Description copied from class: AbstractHibernateGpsDevice

Returns the data that maps to the given class info, paginated with from and count.

Specified by:

doGetObjects in class AbstractHibernateGpsDevice

Throws:

HibernateGpsDeviceException