org.springframework.batch.item.database.orm

Class HibernateNativeQueryProvider<E>

java.lang.Object

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

org.springframework.batch.item.database.orm.HibernateNativeQueryProvider<E>

Type Parameters:

E - entity returned by executing the query

All Implemented Interfaces:

HibernateQueryProvider<E>

public class HibernateNativeQueryProvider<E>
extends AbstractHibernateQueryProvider<E>

This query provider creates Hibernate Querys from injected native SQL queries. This is useful if there is a need to utilize database-specific features such as query hints, the CONNECT keyword in Oracle, etc.

Author:

Anatoly Polinsky

Constructor Summary

Constructors

Constructor and Description
HibernateNativeQueryProvider()

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet()
org.hibernate.query.NativeQuery<E>	createQuery() Create an NativeQuery from the session provided (preferring stateless if both are available).
void	setEntityClass(java.lang.Class<E> entityClazz)
void	setSqlQuery(java.lang.String sqlQuery)

Methods inherited from class org.springframework.batch.item.database.orm.AbstractHibernateQueryProvider

getStatefulSession, getStatelessSession, isStatelessSession, setSession, setStatelessSession

Methods inherited from class java.lang.Object

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

Constructor Detail

HibernateNativeQueryProvider

public HibernateNativeQueryProvider()

Method Detail

createQuery

public org.hibernate.query.NativeQuery<E> createQuery()

Create an NativeQuery from the session provided (preferring stateless if both are available).

Returns:

created query

setSqlQuery

public void setSqlQuery(java.lang.String sqlQuery)

setEntityClass

public void setEntityClass(java.lang.Class<E> entityClazz)

afterPropertiesSet

public void afterPropertiesSet()
                        throws java.lang.Exception

Throws:

java.lang.Exception