Package org.springframework.batch.item.database.orm

Class AbstractHibernateQueryProvider<T>

java.lang.Object

org.springframework.batch.item.database.orm.AbstractHibernateQueryProvider<T>

All Implemented Interfaces:

HibernateQueryProvider<T>

Direct Known Subclasses:

HibernateNativeQueryProvider

public abstract class AbstractHibernateQueryProvider<T>
extends Object
implements HibernateQueryProvider<T>

Abstract Hibernate Query Provider to serve as a base class for all Hibernate Query providers.

The implementing provider can be configured to use either StatelessSession sufficient for simple mappings without the need to cascade to associated objects or standard Hibernate Session for more advanced mappings or when caching is desired.

Since:

2.1

Author:

Anatoly Polinsky, Dave Syer

Constructor Summary

Constructors

Constructor	Description
AbstractHibernateQueryProvider()

Method Summary

Modifier and Type	Method	Description
protected org.hibernate.Session	getStatefulSession()
protected org.hibernate.StatelessSession	getStatelessSession()
boolean	isStatelessSession()
void	setSession(org.hibernate.Session statefulSession)	Inject a Session that can be used as a factory for queries.
void	setStatelessSession(org.hibernate.StatelessSession statelessSession)	Inject a StatelessSession that can be used as a factory for queries.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.batch.item.database.orm.HibernateQueryProvider

createQuery

Constructor Details

AbstractHibernateQueryProvider

public AbstractHibernateQueryProvider()

Method Details

setStatelessSession

public void setStatelessSession(org.hibernate.StatelessSession statelessSession)

Description copied from interface: HibernateQueryProvider

Inject a StatelessSession that can be used as a factory for queries. The state of the session is controlled by the caller (i.e. it should be closed if necessary).

Use either this method or HibernateQueryProvider.setSession(Session)

Specified by:

setStatelessSession in interface HibernateQueryProvider<T>

Parameters:

statelessSession - the StatelessSession to set

setSession

public void setSession(org.hibernate.Session statefulSession)

Description copied from interface: HibernateQueryProvider

Inject a Session that can be used as a factory for queries. The state of the session is controlled by the caller (i.e. it should be closed if necessary).

Use either this method or HibernateQueryProvider.setStatelessSession(StatelessSession)

Specified by:

setSession in interface HibernateQueryProvider<T>

Parameters:

statefulSession - the Session to set

isStatelessSession

public boolean isStatelessSession()

getStatelessSession

protected org.hibernate.StatelessSession getStatelessSession()

getStatefulSession

protected org.hibernate.Session getStatefulSession()