学步园

first of all if you want to use getcurrentSession() method you need to add these properties to HibernateProperties:
<prop key="hibernate.current_session_context_class">thread</prop>
<prop key="hibernate.transaction.factory_class">org.hibernate.transaction.JDBCTransactionFactory</prop> 

添加后如下：

<bean id="sessionFactory"<br /> class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"><br /> <property name="dataSource" ref="dataSource"></property><br /> <property name="configurationClass"><br /> <value>org.hibernate.cfg.AnnotationConfiguration</value><br /> </property><br /> <property name="hibernateProperties"><br /> <props><br /> <prop key="hibernate.dialect"><br /> org.hibernate.dialect.Oracle9Dialect<br /> </prop><br /> <prop key="hibernate.show_sql">true</prop><br /> <prop key="hibernate.current_session_context_class">thread</prop><br /> <prop key="hibernate.transaction.factory_class">org.hibernate.transaction.JDBCTransactionFactory</prop><br /> </props><br /> </property><br /> <property name="mappingResources"><br /> <list><br /> Log.hbm.xml</value><br /> </list><br /> </property><br /> </bean>

second thing is from the exception, Hibernate3 doesn't allow you to run queries without starting a transaction. you have to add this to your init method before running the query:
sessionFactory.getCurrentSession().beginTransactio n();
and of course commit it in the end of your unit of work.