使用org.springframework.transaction.interceptor.TransactionProxyFactoryBean的在我的項目都喜歡這種模式實現了管理類,什麼是Spring
<bean id="companyManagerTxProxy" abstract="true" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
<property name="transactionManager" ref="transactionManager" />
<property name="proxyTargetClass"><value>true</value></property>
<property name="transactionAttributes">
<props>
<prop key="create*">PROPAGATION_REQUIRED</prop>
<prop key="update*">PROPAGATION_REQUIRED</prop>
<prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>
<prop key="*">PROPAGATION_REQUIRED</prop>
</props>
</property>
</bean>
<bean id="companyAdminManager" parent="companyManagerTxProxy" scope="prototype">
<property name="target">
<bean class="lucky.src.bto.controllerImpl.CompanyAdminManagerImpl">
</bean>
</property>
</bean>
能否請您解釋一下我爲什麼我們使用org.springframework .transaction.interceptor.TransactionProxyFactoryBean創建所有經理的bean。它的確切用途是什麼?