Hibernate4.1.8 整合Spring 3.1.2

Question

Hibernate4.1.8 整合Spring,Spring 3.1.2管理事务 
请问Dao中是用什么方法拿SessionFactory 呢？ 
继承Hibernate HibernateDaoSupport 没用因为 Spring只支持hibernate3 后面就不支持了

Answer 1

dao中直接使用sessionfactory啊，我给你一段注解的
@Autowired
@Qualifier("sessionFactory")
private SessionFactory sessionFactory;    public Session getSession() {
        //事务必须是开启的(Required)，否则获取不到
        return sessionFactory.getCurrentSession();
    }
applicationcontext.xml中
    <bean id="sessionFactory"
class="org.springframework.orm.hibernate4.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">${database.dialect}</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
           
</props>
</property>
<property name="packagesToScan">
<list>
<value>com/test/demo/bean</value><!-- 扫描实体类，也就是平时所说的model -->
</list>
   </property>
</bean>
<tx:annotation-driven transaction-manager="txManager"/>    <bean id="txManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory"/>
    </bean>    <tx:advice id="txAdvice" transaction-manager="txManager">
        <tx:attributes>
            <tx:method name="save*" propagation="REQUIRED" />
            <tx:method name="add*" propagation="REQUIRED" />
            <tx:method name="create*" propagation="REQUIRED" />
            <tx:method name="insert*" propagation="REQUIRED" />
            <tx:method name="update*" propagation="REQUIRED" />
            <tx:method name="merge*" propagation="REQUIRED" />
            <tx:method name="del*" propagation="REQUIRED" />
            <tx:method name="remove*" propagation="REQUIRED" />
            <tx:method name="put*" propagation="REQUIRED" />
            <tx:method name="use*" propagation="REQUIRED"/>
            <!--hibernate3必须配置为开启事务 否则 getCurrentSession()获取不到-->
            <tx:method name="get*" propagation="REQUIRED" read-only="true" />
            <tx:method name="count*" propagation="REQUIRED" read-only="true" />
            <tx:method name="find*" propagation="REQUIRED" read-only="true" />
            <tx:method name="list*" propagation="REQUIRED" read-only="true" />
            <tx:method name="*" read-only="true" />
        </tx:attributes>
    </tx:advice>
    <aop:config expose-proxy="true">
        <!-- 只对业务逻辑层实施事务 -->
        <aop:pointcut id="txPointcut" expression="execution(* com.test.*.service..*.*(..))" />
        <aop:advisor advice-ref="txAdvice" pointcut-ref="txPointcut"/>
    </aop:config>
你参照这修改把，