<!-- 配置全部bean --> <bean id="bookShopDao" class="com.lty.tx.xml.BookShopDaoImpl"> <property name="jdbcTemplate" ref="jdbcTemplate"></property> </bean> <bean id="bookShopService" class="com.lty.tx.xml.service.impl.BookShopServiceImpl"> <property name="bookShopDao" ref="bookShopDao"></property> </bean> <bean id="cashier" class="com.lty.tx.xml.service.impl.CashierImpl"> <property name="bookShopService" ref="bookShopService"></property> </bean>
<!-- 一、配置事務管理器 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"></property> </bean>
注:spring
上面爲jdbc事務管理器,即前綴DataSource——express
Jta——(Java Transaction API)app
Hibernate——spa
<!-- 二、配置事務屬性 --> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <!-- 根據方法名指定事務的屬性 --> <tx:method name="*"/> <tx:method name="purchase" propagation="REQUIRES_NEW" timeout="3" no-rollback-for='com.lty.tx.xml.UserAccountException'/> <tx:method name="get*" read-only="true"/> <tx:method name="find*" read-only="true"/> </tx:attributes> </tx:advice>
<!-- 三、配置事務切入點,以及把事務切入點和事務屬性關聯起來 --> <aop:config> <aop:pointcut expression="execution(* com.lty.tx.xml.service.*.*(..))" id="txPointCut"/> <aop:advisor advice-ref="txAdvice" pointcut-ref="txPointCut"/> </aop:config>
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd"> <!-- 導入資源文件 --> <context:property-placeholder location="classpath:db.properties"/> <!-- 配置c3p0數據源 --> <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"> <property name="user" value="${jdbc.user}"></property> <property name="password" value="${jdbc.password}"></property> <property name="driverClass" value="${jdbc.driverClass}"></property> <property name="jdbcUrl" value="${jdbc.jdbcUrl}"></property> <property name="initialPoolSize" value="${jdbc.initPoolSize}"></property> <property name="maxPoolSize" value="${jdbc.maxPoolSize}"></property> </bean> <!-- 配置Spring的JdbcTemplate --> <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate"> <property name="dataSource" ref="dataSource"></property> </bean> <!-- 配置全部bean --> <bean id="bookShopDao" class="com.lty.tx.xml.BookShopDaoImpl"> <property name="jdbcTemplate" ref="jdbcTemplate"></property> </bean> <bean id="bookShopService" class="com.lty.tx.xml.service.impl.BookShopServiceImpl"> <property name="bookShopDao" ref="bookShopDao"></property> </bean> <bean id="cashier" class="com.lty.tx.xml.service.impl.CashierImpl"> <property name="bookShopService" ref="bookShopService"></property> </bean> <!-- 一、配置事務管理器 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"></property> </bean> <!-- 二、配置事務屬性 --> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <!-- 根據方法名指定事務的屬性 --> <tx:method name="*"/> <tx:method name="purchase" propagation="REQUIRES_NEW" timeout="3" no-rollback-for='com.lty.tx.xml.UserAccountException'/> <tx:method name="get*" read-only="true"/> <tx:method name="find*" read-only="true"/> </tx:attributes> </tx:advice> <!-- 三、配置事務切入點,以及把事務切入點和事務屬性關聯起來 --> <aop:config> <aop:pointcut expression="execution(* com.lty.tx.xml.service.*.*(..))" id="txPointCut"/> <aop:advisor advice-ref="txAdvice" pointcut-ref="txPointCut"/> </aop:config> </beans>