org.springframework.batch.item.database.orm

Interface HibernateQueryProvider<T>

All Known Implementing Classes:

AbstractHibernateQueryProvider, HibernateNativeQueryProvider

public interface HibernateQueryProvider<T>

Interface defining the functionality to be provided for generating queries for use with Hibernate ItemReaders or other custom built artifacts.

Since:

2.1

Author:

Anatoly Polinsky, Dave Syer

Method Summary

Modifier and Type	Method and Description
org.hibernate.query.Query<T>	createQuery() Create the query object which type will be determined by the underline implementation (e.g.
void	setSession(org.hibernate.Session session) Inject a Session that can be used as a factory for queries.
void	setStatelessSession(org.hibernate.StatelessSession session) Inject a StatelessSession that can be used as a factory for queries.

Method Detail

createQuery

org.hibernate.query.Query<T> createQuery()

Create the query object which type will be determined by the underline implementation (e.g. Hibernate, JPA, etc.)

Returns:

created query

setSession

void setSession(org.hibernate.Session session)

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 setStatelessSession(StatelessSession)

Parameters:

session - the Session to set

setStatelessSession

void setStatelessSession(org.hibernate.StatelessSession session)

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 setSession(Session)

Parameters:

session - the StatelessSession to set