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我使用Hiberante 5和Spring 4.2.3。我没有找到将EventListener添加到SessionFactory范围的方法。我只需要在hibernate持久化一个对象之前设置一个日期。我已经在SessionFactory的spring.xmlEventListener休眠5
<bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="mappingResources">
<list>
<value>com/hibernate/mapping/User.hbm.xml</value>
<value>com/hibernate/mapping/PublicKey.hbm.xml</value>
<value>com/hibernate/mapping/File.hbm.xml</value>
<value>com/hibernate/mapping/Url.hbm.xml</value>
<value>com/hibernate/mapping/Role.hbm.xml</value>
<value>com/hibernate/mapping/Operation.hbm.xml</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.hbm2ddl.auto">validate</prop>
<prop key="hibernate.cache.provider_class">org.hibernate.cache.NoCacheProvider</prop>
<prop key="hibernate.c3p0.min_size">5</prop>
<prop key="hibernate.c3p0.max_size">50</prop>
<prop key="hibernate.c3p0.timeout">100</prop>
<prop key="hibernate.c3p0.max_statements">50</prop>
<prop key="hibernate.c3p0.idle_test_period">3000</prop>
<prop key="hibernate.c3p0.validate">true</prop>
</props>
</property>
</bean>
定义,我有我的GenericDAOImpl其中获得该SessionFactory:
public abstract class GenericDAOImpl <T, PK extends Serializable> implements GenericDAO<T, PK> {
private SessionFactory sessionFactory;
/** Domain class the DAO instance will be responsible for */
protected Class<T> type;
@SuppressWarnings("unchecked")
public GenericDAOImpl() {
Type t = getClass().getGenericSuperclass();
ParameterizedType pt = (ParameterizedType) t;
type = (Class<T>) pt.getActualTypeArguments()[0];
}
@SuppressWarnings("unchecked")
public PK create(T o) {
return (PK) getSession().save(o);
}
public T read(PK id) {
return (T) getSession().get(type, id);
}
public void update(T o) {
getSession().update(o);
}
public void delete(T o) {
getSession().delete(o);
}
@SuppressWarnings("unchecked")
public List<T> getAll() {
return getSession().createCriteria(type).list();
}
protected Session getSession() {
return sessionFactory.getCurrentSession();
}
// getters and setters
}
我已经看到了几种方法来做到这一点,但他们中的一些不工作为Hiberante 5(像Integrator
)。我找不到通过xml添加这个eventListener的方法,或者只是在sessionFactory范围内的代码中添加。我发现如何将会话范围添加到sessionFactory.withOptions().eventListeners(listeners);
谢谢!
您是否尝试过用拦截器? http://docs.jboss.org/hibernate/core/3.3/reference/en/html/events.html –
@ MarcoA.Hernandez我在eventListener之前尝试这种可能性,但我没有找到添加拦截器的方法SessionFactory通过xml。我知道使用代码就像'new Configuration()。setInterceptor(new AuditInterceptor())'一样简单。但我已经在xml中定义了我的sessionFactory。 – angeldev
从来没有尝试过,但我想你可以创建一个扩展org.springframework.orm.hibernate5.LocalSessionFactoryBean的类,在构造函数中添加Configuration().setInterceptor(...),然后在xml配置文件中使用它。 –