org.springframework.orm.hibernate
Class ScrollHibernateCallback

java.lang.Object
  org.springframework.orm.hibernate.ScrollHibernateCallback

All Implemented Interfaces:

org.springframework.orm.hibernate3.HibernateCallback<Long>

public abstract class ScrollHibernateCallback
extends Object
implements org.springframework.orm.hibernate3.HibernateCallback<Long>

Field Summary

static int

DEFAULT_FETCH_SIZE

Constructor Summary

ScrollHibernateCallback()

ScrollHibernateCallback(int fetchSize, org.hibernate.ScrollMode scrollMode)

Method Summary

abstract org.hibernate.Query	configureQuery(org.hibernate.Session session) Create and configure query which will be used as a source for ScrollableResults
Long	doInHibernate(org.hibernate.Session session)
abstract void	nextScrollableResult(org.hibernate.Session session, org.hibernate.ScrollableResults data) Perform operation on the cursor row

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_FETCH_SIZE

public static final int DEFAULT_FETCH_SIZE

See Also:

Constant Field Values

Constructor Detail

ScrollHibernateCallback

public ScrollHibernateCallback(int fetchSize,
                               org.hibernate.ScrollMode scrollMode)

ScrollHibernateCallback

public ScrollHibernateCallback()

Method Detail

doInHibernate

public Long doInHibernate(org.hibernate.Session session)
                   throws org.hibernate.HibernateException,
                          SQLException

Specified by:

doInHibernate in interface org.springframework.orm.hibernate3.HibernateCallback<Long>

Throws:

org.hibernate.HibernateException

SQLException

configureQuery

@NotNull
public abstract org.hibernate.Query configureQuery(@NotNull
                                                           org.hibernate.Session session)
                                            throws org.hibernate.HibernateException

Create and configure query which will be used as a source for ScrollableResults

Parameters:

session - Hibernate session object

Returns:

Hibernate Query object

Throws:

org.hibernate.HibernateException - when something went wrong

nextScrollableResult

public abstract void nextScrollableResult(@NotNull
                                          org.hibernate.Session session,
                                          @NotNull
                                          org.hibernate.ScrollableResults data)
                                   throws org.hibernate.HibernateException

Perform operation on the cursor row

Parameters:

session - Hibernate session object

data - cursor row

Throws:

org.hibernate.HibernateException - when something went wrong