Spring 事务配置

最新推荐文章于 2024-08-08 15:53:37 发布

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最新推荐文章于 2024-08-08 15:53:37 发布

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分类专栏： spring 文章标签： Spring

本文链接：https://blog.youkuaiyun.com/u012635819/article/details/17318411

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本文详细介绍了如何使用Spring MVC框架与Hibernate进行整合，包括数据库连接池配置、HibernateSessionFactory创建、事务配置以及如何通过注解方式注入bean。重点突出在数据库操作与事务管理上的实践应用。

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<?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:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
	xsi:schemaLocation="http://www.springframework.org/schema/beans  
           http://www.springframework.org/schema/beans/spring-beans-3.0.xsd  
           http://www.springframework.org/schema/context  
           http://www.springframework.org/schema/context/spring-context-3.0.xsd  
           http://www.springframework.org/schema/aop  
           http://www.springframework.org/schema/aop/spring-aop-3.0.xsd  
           http://www.springframework.org/schema/tx
           http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">
	<!-- 用注解方式注入bean -->
	<context:annotation-config />  
	<context:component-scan base-package="land" />
	<!-- 数据库连接池 -->
	<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
		<property name="driverClassName" value="com.mysql.jdbc.Driver" /> 
		 
		
		 <property name="url"  
			value="jdbc:mysql://localhost:3306/land?createDatabaseIfNotExist=true&useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull&transformedBitIsBoolean=true" />
		<property name="username" value="root" />  
		<property name="password" value="root" />   
	</bean> 
	<!-- hibernate sessionFactory 创建 --> 
	<bean id="sessionFactory" 
		class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
		<property name="dataSource" ref="dataSource" />
		<property name="packagesToScan">
			<list> 
				<value>land.pojo</value>
			</list>
		</property>
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.show_sql">true</prop>
				<prop key="hibernate.format_sql">true</prop>
				<prop key="hibernate.hbm2ddl.auto">update</prop>
				<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop> 
			</props> 
		</property>
	</bean>
	<bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">
		<property name="sessionFactory" ref="sessionFactory"></property>
	</bean>  
	<!-- 事物配置 --> 
	<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
		<property name="sessionFactory" ref="sessionFactory"></property>
	</bean> 
	<tx:advice id="txAdvice" transaction-manager="transactionManager">
		<tx:attributes> 
			<tx:method name="find*" read-only="true" />
			<tx:method name="add*" propagation="REQUIRED" /> 
			<tx:method name="save*" propagation="REQUIRED" />
			<tx:method name="update*" propagation="REQUIRED" />
			<tx:method name="delete*" propagation="REQUIRED" />
		</tx:attributes>
	</tx:advice>   
	<aop:config> 
        <aop:advisor pointcut="execution(* land.daoImpl.*.update*(..))" advice-ref="txAdvice" />
        <aop:advisor pointcut="execution(* land.daoImpl.*.delete*(..))" advice-ref="txAdvice" />
    </aop:config>
</beans>