org.hibernate.HibernateException: No Hibernate Session bound to thread, and configuration does not allow creation of non-transac

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