HibernateDaoSupport

Spring 的 Hibernate ORM 框架带来了方便的 HibernateDaoSupport 类,你的 DAO类可以继承它：

public class StudentDaoHibernate extends HibernateDaoSupport implements StudentDao{
.................
}

org.springframework.orm.hibernate4.support

类 HibernateDaoSupport

• java.lang.Object
• • DaoSupport
  • • org.springframework.orm.hibernate4.support.HibernateDaoSupport

• ---

  
  

  public abstract class HibernateDaoSupport
  extends DaoSupport

  Convenient super class for Hibernate-based data access objects.

  Requires a org.hibernate.SessionFactory to be set, providing a HibernateTemplate based on it to subclasses through the getHibernateTemplate() method. Can alternatively be initialized directly with a HibernateTemplate, in order to reuse the latter's settings such as the SessionFactory, exception translator, flush mode, etc.

  This class will create its own HibernateTemplate instance if a SessionFactory is passed in. The "allowCreate" flag on that HibernateTemplate will be "true" by default. A custom HibernateTemplate instance can be used through overriding createHibernateTemplate(SessionFactory).

  NOTE: Hibernate access code can also be coded in plain Hibernate style. Hence, for newly started projects, consider adopting the standard Hibernate style of coding data access objects instead, based on org.hibernate.SessionFactory#getCurrentSession(). This HibernateTemplate primarily exists as a migration helper for Hibernate 3 based data access code, to benefit from bug fixes in Hibernate 4.x.

  从以下版本开始:

  4.0.1

  另请参阅:

  setSessionFactory(SessionFactory), getHibernateTemplate(), HibernateTemplate

转载自： 这里和 那里