Spring聲明式事務xml配置

一、在配置文件applicationContext-tx-xml.xml中配置Dao和Service全部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>

二、配置事務管理器(和註解配置方式同樣)

<!-- 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

三、配置事務屬性

<!-- 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>

四、配置事務切入點,以及把事務切入點和事務屬性關聯起來

<!-- 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>

五、applicationContext-tx-xml.xml代碼全覽

<?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>
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