系統中有多個service,但我們的事務策略大部分都是每個service都要寫一個代理配置.多個service用同樣的事務策略時,簡化這樣的配置可以用一下方法.
| xml代碼: |
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<!-- Transactional proxy for the services -->
<bean id="baseTxProxy" lazy-init="true" abstract＝"true" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
<property name="transactionManager"><ref bean="transactionManager"/></property>
<property name="transactionAttributes">
<props>
<prop key="*">PROPAGATION_REQUIRED</prop>
</props>
</property>
</bean>
<bean id="itemService" parent="baseTxProxy">
<property name="target">
<bean class="ItemServiceImpl" autowire="byName"/>
</property>
</bean>
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