spring事务模板使用

1.配置spring事务模板bean

<!--spring 模板事务-->
<bean id="transactionProxy" abstract="true"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
<property name="transactionManager" ref="TransactionManager" />
<property name="transactionAttributes">
<props>
*****
</props>
</property>
</bean>

2.事务服务bean的配置

<bean id="xxxxDAO" class="com.xxxx.xxxxDAOImpl">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<bean id="xxxxServiceTarget" class="com.xxxx.xxxxServiceImpl" parent="service">
<property name="xxxxDAO" ref="xxxxDAO" />
</bean>
<bean id="xxxxService" parent="transactionProxy">
<property name="target" ref="xxxxServiceTarget" />
</bean>

使用占位符配置bean的方法：

<bean id="placeholderConfig"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<list>
<value>
***.properties
</value>
<value>
***.properties
</value>
</list>
</property>
</bean>