Spring事务Transaction配置的五种注入方式详解

冷不防 2022-04-25 03:16 147阅读 0赞

# Spring事务Transaction配置的五种注入方式详解 #

--------------------

1、每个Bean都有一个代理, org.springframework.transaction.interceptor.TransactionProxyFactoryBean  
2、所有Bean共享一个代理基类, org.springframework.transaction.interceptor.TransactionProxyFactoryBean  
3、使用拦截器transactionInterceptor, org.springframework.transaction.interceptor.TransactionInterceptor  
4、使用tx标签配置的拦截器, <tx:advice>  
5、全注解

## 一、每个Bean都有一个代理 ##

org.springframework.transaction.interceptor.TransactionProxyFactoryBean

<?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"
           xsi:schemaLocation="http://www.springframework.org/schema/beans
           http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
           http://www.springframework.org/schema/context
           http://www.springframework.org/schema/context/spring-context-2.5.xsd
           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd">
    
        <bean id="sessionFactory"
              class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
            <property name="configLocation" value="classpath:hibernate.cfg.xml"/>
            <property name="configurationClass" value="org.hibernate.cfg.AnnotationConfiguration"/>
        </bean>
    
        
        <bean id="transactionManager"
              class="org.springframework.orm.hibernate3.HibernateTransactionManager">
            <property name="sessionFactory" ref="sessionFactory"/>
        </bean>
    
        
        <bean id="userDaoTarget" class="com.bluesky.spring.dao.UserDaoImpl">
            <property name="sessionFactory" ref="sessionFactory"/>
        </bean>
    
        <bean id="userDao"
              class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
            
            <property name="transactionManager" ref="transactionManager"/>
            <property name="target" ref="userDaoTarget"/>
            <property name="proxyInterfaces" value="com.bluesky.spring.dao.GeneratorDao"/>
            
            <property name="transactionAttributes">
                <props>
                    <prop key="*">PROPAGATION_REQUIRED</prop>
                </props>
            </property>
        </bean>
    </beans>

## 二、所有Bean共享一个代理基类 ##

org.springframework.transaction.interceptor.TransactionProxyFactoryBean

<?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"
           xsi:schemaLocation="http://www.springframework.org/schema/beans
     http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
     http://www.springframework.org/schema/context
     http://www.springframework.org/schema/context/spring-context-2.5.xsd
     http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd">
    
        <bean id="sessionFactory"
              class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
            <property name="configLocation" value="classpath:hibernate.cfg.xml"/>
            <property name="configurationClass" value="org.hibernate.cfg.AnnotationConfiguration"/>
        </bean>
    
        
        <bean id="transactionManager"
              class="org.springframework.orm.hibernate3.HibernateTransactionManager">
            <property name="sessionFactory" ref="sessionFactory"/>
        </bean>
    
        <bean id="transactionBase"
              class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
              lazy-init="true" abstract="true">
            
            <property name="transactionManager" ref="transactionManager"/>
            
            <property name="transactionAttributes">
                <props>
                    <prop key="*">PROPAGATION_REQUIRED</prop>
                </props>
            </property>
        </bean>
    
        
        <bean id="userDaoTarget" class="com.bluesky.spring.dao.UserDaoImpl">
            <property name="sessionFactory" ref="sessionFactory"/>
        </bean>
    
        <bean id="userDao" parent="transactionBase">
            <property name="target" ref="userDaoTarget"/>
        </bean>
    </beans>

## 三、使用拦截器transactionInterceptor ##

<?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"
           xsi:schemaLocation="http://www.springframework.org/schema/beans
     http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
     http://www.springframework.org/schema/context
     http://www.springframework.org/schema/context/spring-context-2.5.xsd
     http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd">
    
        <bean id="sessionFactory"
              class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
            <property name="configLocation" value="classpath:hibernate.cfg.xml"/>
            <property name="configurationClass" value="org.hibernate.cfg.AnnotationConfiguration"/>
        </bean>
    
        
        <bean id="transactionManager"
              class="org.springframework.orm.hibernate3.HibernateTransactionManager">
            <property name="sessionFactory" ref="sessionFactory"/>
        </bean>
    
        <bean id="transactionInterceptor"
              class="org.springframework.transaction.interceptor.TransactionInterceptor">
            <property name="transactionManager" ref="transactionManager"/>
            
            <property name="transactionAttributes">
                <props>
                    <prop key="*">PROPAGATION_REQUIRED</prop>
                </props>
            </property>
        </bean>
    
        <bean class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator">
            <property name="beanNames">
                <list>
                    <value>*Dao</value>
                </list>
            </property>
            <property name="interceptorNames">
                <list>
                    <value>transactionInterceptor</value>
                </list>
            </property>
        </bean>
    
        
        <bean id="userDao" class="com.bluesky.spring.dao.UserDaoImpl">
            <property name="sessionFactory" ref="sessionFactory"/>
        </bean>
    </beans>

## 四、使用tx标签配置的拦截器 ##

<tx:advice>

<?xml version="1.0" encoding="UTF-8"?>
    <beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"
    	xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context"
    	xmlns:tx="http://www.springframework.org/schema/tx"
    	xmlns:cache="http://www.springframework.org/schema/cache"
    	xsi:schemaLocation="
               http://www.springframework.org/schema/aop     http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
               http://www.springframework.org/schema/beans   http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
               http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd
               http://www.springframework.org/schema/tx      http://www.springframework.org/schema/tx/spring-tx-3.1.xsd
               http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache-3.1.xsd
           "
    	default-lazy-init="true">
    
    	
    	<context:component-scan base-package="com.paincupid.springmvc.*.service,com.paincupid.springmvc.*.persistence" />
    
    	
    	<bean class="org.springframework.web.servlet.mvc.annotation.MappingJackson2HttpMessageConverter">
    		<property name="messageConverters">
    			<list>
    				<ref bean="jsonHttpMessageConverter" />
    			</list>
    		</property>
    	</bean>
    	<bean id="jsonHttpMessageConverter"
    		class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
    		<property name="supportedMediaTypes">
    			<list>
    				<value>application/json;charset=UTF-8</value>
    			</list>
    		</property>
    	</bean>
    
    
    
    	
    	
    	
    	<bean id="dataSource" class="com.jolbox.bonecp.BoneCPDataSource" destroy-method="close">
    		
    		<property name="driverClass" value="com.mysql.jdbc.Driver" />
    		<property name="jdbcUrl" value="jdbc:mysql://localhost:3306/lee" />
    		<property name="username" value="lee" />
    		<property name="password" value="eee" />
    		<property name="maxConnectionsPerPartition" value="30" />
    		<property name="minConnectionsPerPartition" value="10" />
    		<property name="partitionCount" value="1" />
    		<property name="acquireIncrement" value="5" />
    		<property name="statementsCacheSize" value="100" />
    	</bean>
    	
    	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
    		<property name="dataSource" ref="dataSource" />
    		
    		<property name="typeAliasesPackage"
    			value="com.paincupid.springmvc.system.domain,com.paincupid.springmvc.test.domain
    			,com.paincupid.springmvc.finance.domain" />
    	</bean>
    
    	<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
    		<property name="basePackage" value="com.paincupid.springmvc.*.persistence" />
    	</bean>
    
    	
    	<bean name="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"
    		scope="singleton">
    		<property name="dataSource" ref="dataSource"></property>
    	</bean>
    
    	<tx:advice id="txAdvice" transaction-manager="transactionManager">
    		<tx:attributes>
    			<tx:method name="add*" isolation="READ_COMMITTED" rollback-for="Exception" />
    			<tx:method name="update*" isolation="READ_COMMITTED" rollback-for="Exception" />
    			<tx:method name="delete*" isolation="READ_COMMITTED" rollback-for="Exception" />
    		</tx:attributes>
    	</tx:advice>
    	
    	<aop:config>
    		<aop:pointcut expression="execution(* com.paincupid.springmvc.*.service.*.*(..))" id="pointCut" />
    		<aop:advisor advice-ref="txAdvice" pointcut-ref="pointCut" />
    	</aop:config>
    </beans>

## 五、全注解 ##