鍦╯pring鐨勯厤緗枃浠朵腑錛屽彲浠ラ厤緗產ction涓虹嚎紼嬪畨鍏紝鍗蟲瘡嬈¤皟鐢ㄩ兘鐢熸垚涓涓柊鐨勫疄渚嬶紝鑰屼笉鏄彧鐢ㄤ竴涓疄渚嬨?br>bean涓緗畇ingleton="true"
<property name="itemDayBO">
<ref bean="itemDayBO"/>
</property>
<property name="avatarItemBO">
<ref bean="avatarItemBO"/>
</property>
</bean>
]]>
]]>
Spring鎻愪緵鐨凥ibernate鐢蟲槑寮忎簨鍔＄鐞嗘湁涓ょ鍔炴硶
a) 閰嶅悎浣跨敤org.springframework.transaction.interceptor.TransactionInterceptor鍜宱rg.springframework.orm.hibernate.HibernateTransactionManager錛屼笅闈㈡槸spring reference鐨勪緥瀛?/font>
浠ｇ爜:
<beans> 
<bean id="myTransactionManager" class="org.springframework.orm.hibernate.HibernateTransactionManager"> <property name="sessionFactory"> <ref bean="mySessionFactory"/> </property> </bean> <bean id="myTransactionInterceptor" class="org.springframework.transaction.interceptor.TransactionInterceptor"> <property name="transactionManager"> <ref bean="myTransactionManager"/> </property> <property name="transactionAttributeSource"> <value> product.ProductService.increasePrice*=PROPAGATION_REQUIRED product.ProductService.someOtherBusinessMethod=PROPAGATION_MANDATORY </value> </property> </bean> <bean id="myProductServiceTarget" class="product.ProductServiceImpl"> <property name="productDao"> <ref bean="myProductDao"/> </property> </bean> <bean id="myProductService" class="org.springframework.aop.framework.ProxyFactoryBean"> <property name="proxyInterfaces"> <value>product.ProductService</value> </property> <property name="target"> <ref local="myProductServiceTarget<"/> </property> <property name="interceptorNames"> <list> <value>myTransactionInterceptor</value> </list> </property> </bean> </beans>
HibernateInterceptor鍜屼簨鍔℃棤鍏籌紝瀹冪殑鐢ㄩ斿湪javadocs涓弿榪板涓嬶細
寮曠敤:
This interceptor binds a new Hibernate Session to the thread before a method
call, closing and removing it afterwards in case of any method outcome.
If there already was a pre-bound Session (e.g. from HibernateTransactionManager,
or from a surrounding Hibernate-intercepted method), the interceptor simply
takes part in it.
b)浣跨敤TransactionProxyFactoryBean錛屼笅闈㈡槸Spring Reference涓殑渚嬪瓙
浠ｇ爜:
<beans> <bean id="myTransactionManager" class="org.springframework.orm.hibernate.HibernateTransactionManager"> <property name="sessionFactory"> <ref bean="mySessionFactory"/> </property> </bean> <bean id="myProductServiceTarget" class="product.ProductServiceImpl"> <property name="productDao"> <ref bean="myProductDao"/> </property> </bean> <bean id="myProductService" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"> <property name="transactionManager"> <ref bean="myTransactionManager"/> </property> <property name="target"> <ref bean="myProductServiceTarget"/> </property> <property name="transactionAttributes"> <props> <prop key="increasePrice*">PROPAGATION_REQUIRED</prop> <prop key="someOtherBusinessMethod">PROPAGATION_MANDATORY</prop> </props> </property> </bean> </beans>
鍦ㄦ病鏈夊叾浠朅OP interceptor鎯呭喌涓嬶紝浣跨敤TransactionProxyFactoryBean鏄瘮杈冩柟渚跨殑銆?br>浜嬪姟鍒掑垎涓鑸槸鐨勪笟鍔″眰錛岃屼笉鏄湪DAO涓灞傘?/p>
2.浠ｇ悊宸ュ巶榪斿洖鐨勬槸鎺ュ彛AddressDao鐨勫簲鐢紝閫氳繃鎺ュ彛鏈緇堣皟鐢╰arget鐨勬柟娉曘?br>3.TransactionDefinition瀹氫箟浜嗘墍鏈夌殑浜嬪姟灞炴?/p>