spring中事务配置的3种方式

 http://xuxiaolei.iteye.com/blog/417803

(1)通过TransactionProxyFactoryBean来声明

Xml代码  

1. <?xml version="1.0" encoding="UTF-8"?>  
2. <beans xmlns="http://www.springframework.org/schema/beans"  
3.     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
4.     xmlns:aop="http://www.springframework.org/schema/aop"  
5.     xmlns:tx="http://www.springframework.org/schema/tx"  
6.     xsi:schemaLocation="http://www.springframework.org/schema/beans   
7.     http://www.springframework.org/schema/beans/spring-beans-2.0.xsd   
8.     http://www.springframework.org/schema/aop   
9.     http://www.springframework.org/schema/aop/spring-aop-2.0.xsd   
10.     http://www.springframework.org/schema/tx   
11.     http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">  
12.   
13.     <bean id="dataSource"  
14.         class="org.springframework.jdbc.datasource.DriverManagerDataSource">  
15.         <property name="driverClassName" value="org.hsqldb.jdbcDriver" />  
16.         <property name="url" value="jdbc:hsqldb:hsql://localhost" />  
17.         <property name="username" value="sa" />  
18.         <property name="password" value="" />  
19.     </bean>  
20.   
21.     <bean id="sessionFactory"  
22.         class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">  
23.         <property name="dataSource" ref="dataSource" />  
24.         <property name="mappingResources">  
25.             <list>  
26.                 <value>domain/Contestant.hbm.xml</value>  
27.                 <value>domain/Event.hbm.xml</value>  
28.                 <value>domain/Location.hbm.xml</value>  
29.                 <value>domain/User.hbm.xml</value>  
30.                 <value>domain/Voter.hbm.xml</value>  
31.             </list>  
32.         </property>  
33.         <property name="hibernateProperties">  
34.             <props>  
35.                 <prop key="hibernate.dialect">  
36.                     org.hibernate.dialect.HSQLDialect   
37.                 </prop>  
38.                 <prop key="hibernate.show_sql">true</prop>  
39.             </props>  
40.         </property>  
41.     </bean>  
42.   
43.     <bean id="transactionManager"  
44.         class="org.springframework.orm.hibernate3.HibernateTransactionManager">  
45.         <property name="sessionFactory" ref="sessionFactory" />  
46.     </bean>  
47.   
48.     <bean id="parentService"  
49.         class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"  
50.         abstract="true">  
51.         <property name="transactionManager" ref="transactionManager" />  
52.         <property name="transactionAttributes">  
53.             <props>  
54.                 <prop key="add*">PROPAGATION_REQUIRED</prop>  
55.                 <prop key="update*">PROPAGATION_REQUIRED</prop>  
56.                 <prop key="persist*">PROPAGATION_REQUIRED</prop>  
57.                 <prop key="delete*">PROPAGATION_REQUIRED</prop>  
58.                 <prop key="*">PROPAGATION_SUPPORTS,readOnly</prop>  
59.             </props>  
60.         </property>  
61.     </bean>  
62.   
63.     <bean id="userDao" class="dao.UserDaoImpl">  
64.         <property name="sessionFactory" ref="sessionFactory" />  
65.     </bean>  
66.   
67.     <bean id="userServiceTarget" class="service.UserServiceImpl">  
68.         <property name="userDao" ref="userDao" />  
69.     </bean>  
70.   
71.     <bean id="userService" parent="parentService">  
72.         <property name="target" ref="userServiceTarget" />  
73.         <property name="proxyInterfaces" value="service.UserService" />  
74.     </bean>  
75.   
76. </beans>  

<?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:aop="http://www.springframework.org/schema/aop"xmlns:tx="http://www.springframework.org/schema/tx"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-2.0.xsdhttp://www.springframework.org/schema/aophttp://www.springframework.org/schema/aop/spring-aop-2.0.xsdhttp://www.springframework.org/schema/txhttp://www.springframework.org/schema/tx/spring-tx-2.0.xsd"><bean id="dataSource"class="org.springframework.jdbc.datasource.DriverManagerDataSource"><property name="driverClassName" value="org.hsqldb.jdbcDriver" /><property name="url" value="jdbc:hsqldb:hsql://localhost" /><property name="username" value="sa" /><property name="password" value="" /></bean><bean id="sessionFactory"class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"><property name="dataSource" ref="dataSource" /><property name="mappingResources"><list><value>domain/Contestant.hbm.xml</value><value>domain/Event.hbm.xml</value><value>domain/Location.hbm.xml</value><value>domain/User.hbm.xml</value><value>domain/Voter.hbm.xml</value></list></property><property name="hibernateProperties"><props><prop key="hibernate.dialect">org.hibernate.dialect.HSQLDialect</prop><prop key="hibernate.show_sql">true</prop></props></property></bean><bean id="transactionManager"class="org.springframework.orm.hibernate3.HibernateTransactionManager"><property name="sessionFactory" ref="sessionFactory" /></bean><bean id="parentService"class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"abstract="true"><property name="transactionManager" ref="transactionManager" /><property name="transactionAttributes"><props><prop key="add*">PROPAGATION_REQUIRED</prop><prop key="update*">PROPAGATION_REQUIRED</prop><prop key="persist*">PROPAGATION_REQUIRED</prop><prop key="delete*">PROPAGATION_REQUIRED</prop><prop key="*">PROPAGATION_SUPPORTS,readOnly</prop></props></property></bean><bean id="userDao" class="dao.UserDaoImpl"><property name="sessionFactory" ref="sessionFactory" /></bean><bean id="userServiceTarget" class="service.UserServiceImpl"><property name="userDao" ref="userDao" /></bean><bean id="userService" parent="parentService"><property name="target" ref="userServiceTarget" /><property name="proxyInterfaces" value="service.UserService" /></bean></beans>

 (2)通过aop:config

Xml代码  

1. <?xml version="1.0" encoding="UTF-8"?>  
2. <beans xmlns="http://www.springframework.org/schema/beans"  
3.     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
4.     xmlns:aop="http://www.springframework.org/schema/aop"  
5.     xmlns:tx="http://www.springframework.org/schema/tx"  
6.     xsi:schemaLocation="http://www.springframework.org/schema/beans   
7.     http://www.springframework.org/schema/beans/spring-beans-2.0.xsd   
8.     http://www.springframework.org/schema/aop   
9.     http://www.springframework.org/schema/aop/spring-aop-2.0.xsd   
10.     http://www.springframework.org/schema/tx   
11.     http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">  
12.   
13.     <bean id="dataSource"  
14.         class="org.springframework.jdbc.datasource.DriverManagerDataSource">  
15.         <property name="driverClassName" value="org.hsqldb.jdbcDriver" />  
16.         <property name="url" value="jdbc:hsqldb:hsql://localhost" />  
17.         <property name="username" value="sa" />  
18.         <property name="password" value="" />  
19.     </bean>  
20.   
21.     <bean id="sessionFactory"  
22.         class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">  
23.         <property name="dataSource" ref="dataSource" />  
24.         <property name="mappingResources">  
25.             <list>  
26.                 <value>domain/Contestant.hbm.xml</value>  
27.                 <value>domain/Event.hbm.xml</value>  
28.                 <value>domain/Location.hbm.xml</value>  
29.                 <value>domain/User.hbm.xml</value>  
30.                 <value>domain/Voter.hbm.xml</value>  
31.             </list>  
32.         </property>  
33.         <property name="hibernateProperties">  
34.             <props>  
35.                 <prop key="hibernate.dialect">  
36.                     org.hibernate.dialect.HSQLDialect   
37.                 </prop>  
38.                 <prop key="hibernate.show_sql">true</prop>  
39.             </props>  
40.         </property>  
41.     </bean>  
42.   
43.     <bean id="transactionManager"  
44.         class="org.springframework.orm.hibernate3.HibernateTransactionManager">  
45.         <property name="sessionFactory" ref="sessionFactory" />  
46.     </bean>  
47.        
48.     <tx:advice id="txAdvice">  
49.         <tx:attributes>  
50.             <tx:method name="add*" propagation="REQUIRED" />  
51.             <tx:method name="update*" propagation="REQUIRED" />  
52.             <tx:method name="delete*" propagation="REQUIRED" />  
53.             <tx:method name="persist*" propagation="REQUIRED" />  
54.             <tx:method name="*" propagation="SUPPORTS" read-only="true"/>  
55.         </tx:attributes>  
56.     </tx:advice>  
57.        
58.     <aop:config>  
59.         <aop:advisor pointcut="execution(* *..UserService.*(..))" advice-ref="txAdvice" />  
60.     </aop:config>  
61.   
62.     <bean id="userDao" class="dao.UserDaoImpl">  
63.         <property name="sessionFactory" ref="sessionFactory" />  
64.     </bean>  
65.   
66.     <bean id="userService" class="service.UserServiceImpl">  
67.         <property name="userDao" ref="userDao" />  
68.     </bean>  
69. </beans>  

<?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:aop="http://www.springframework.org/schema/aop"xmlns:tx="http://www.springframework.org/schema/tx"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-2.0.xsdhttp://www.springframework.org/schema/aophttp://www.springframework.org/schema/aop/spring-aop-2.0.xsdhttp://www.springframework.org/schema/txhttp://www.springframework.org/schema/tx/spring-tx-2.0.xsd"><bean id="dataSource"class="org.springframework.jdbc.datasource.DriverManagerDataSource"><property name="driverClassName" value="org.hsqldb.jdbcDriver" /><property name="url" value="jdbc:hsqldb:hsql://localhost" /><property name="username" value="sa" /><property name="password" value="" /></bean><bean id="sessionFactory"class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"><property name="dataSource" ref="dataSource" /><property name="mappingResources"><list><value>domain/Contestant.hbm.xml</value><value>domain/Event.hbm.xml</value><value>domain/Location.hbm.xml</value><value>domain/User.hbm.xml</value><value>domain/Voter.hbm.xml</value></list></property><property name="hibernateProperties"><props><prop key="hibernate.dialect">org.hibernate.dialect.HSQLDialect</prop><prop key="hibernate.show_sql">true</prop></props></property></bean><bean id="transactionManager"class="org.springframework.orm.hibernate3.HibernateTransactionManager"><property name="sessionFactory" ref="sessionFactory" /></bean><tx:advice id="txAdvice"><tx:attributes><tx:method name="add*" propagation="REQUIRED" /><tx:method name="update*" propagation="REQUIRED" /><tx:method name="delete*" propagation="REQUIRED" /><tx:method name="persist*" propagation="REQUIRED" /><tx:method name="*" propagation="SUPPORTS" read-only="true"/></tx:attributes></tx:advice><aop:config><aop:advisor pointcut="execution(* *..UserService.*(..))" advice-ref="txAdvice" /></aop:config><bean id="userDao" class="dao.UserDaoImpl"><property name="sessionFactory" ref="sessionFactory" /></bean><bean id="userService" class="service.UserServiceImpl"><property name="userDao" ref="userDao" /></bean></beans>

 (3)通过注解

Xml代码  

1. <?xml version="1.0" encoding="UTF-8"?>  
2. <beans xmlns="http://www.springframework.org/schema/beans"  
3.     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
4.     xmlns:aop="http://www.springframework.org/schema/aop"  
5.     xmlns:tx="http://www.springframework.org/schema/tx"  
6.     xsi:schemaLocation="http://www.springframework.org/schema/beans   
7.     http://www.springframework.org/schema/beans/spring-beans-2.0.xsd   
8.     http://www.springframework.org/schema/aop   
9.     http://www.springframework.org/schema/aop/spring-aop-2.0.xsd   
10.     http://www.springframework.org/schema/tx   
11.     http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">  
12.   
13.     <bean id="dataSource"  
14.         class="org.springframework.jdbc.datasource.DriverManagerDataSource">  
15.         <property name="driverClassName" value="org.hsqldb.jdbcDriver" />  
16.         <property name="url" value="jdbc:hsqldb:hsql://localhost" />  
17.         <property name="username" value="sa" />  
18.         <property name="password" value="" />  
19.     </bean>  
20.   
21.     <bean id="sessionFactory"  
22.         class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">  
23.         <property name="dataSource" ref="dataSource" />  
24.         <property name="mappingResources">  
25.             <list>  
26.                 <value>domain/Contestant.hbm.xml</value>  
27.                 <value>domain/Event.hbm.xml</value>  
28.                 <value>domain/Location.hbm.xml</value>  
29.                 <value>domain/User.hbm.xml</value>  
30.                 <value>domain/Voter.hbm.xml</value>  
31.             </list>  
32.         </property>  
33.         <property name="hibernateProperties">  
34.             <props>  
35.                 <prop key="hibernate.dialect">  
36.                     org.hibernate.dialect.HSQLDialect   
37.                 </prop>  
38.                 <prop key="hibernate.show_sql">true</prop>  
39.                 <prop key="hibernate.jdbc.batch_size">0</prop>  
40.             </props>  
41.         </property>  
42.     </bean>  
43.   
44.     <bean id="transactionManager"  
45.         class="org.springframework.orm.hibernate3.HibernateTransactionManager">  
46.         <property name="sessionFactory" ref="sessionFactory" />  
47.     </bean>  
48.        
49.     <tx:annotation-driven />  
50.        
51.     <bean id="userDao" class="dao.UserDaoImpl">  
52.         <property name="sessionFactory" ref="sessionFactory" />  
53.     </bean>  
54.   
55.     <bean id="userService" class="service.UserServiceImpl">  
56.         <property name="userDao" ref="userDao" />  
57.     </bean>  
58. </beans>  

<?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:aop="http://www.springframework.org/schema/aop"xmlns:tx="http://www.springframework.org/schema/tx"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-2.0.xsdhttp://www.springframework.org/schema/aophttp://www.springframework.org/schema/aop/spring-aop-2.0.xsdhttp://www.springframework.org/schema/txhttp://www.springframework.org/schema/tx/spring-tx-2.0.xsd"><bean id="dataSource"class="org.springframework.jdbc.datasource.DriverManagerDataSource"><property name="driverClassName" value="org.hsqldb.jdbcDriver" /><property name="url" value="jdbc:hsqldb:hsql://localhost" /><property name="username" value="sa" /><property name="password" value="" /></bean><bean id="sessionFactory"class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"><property name="dataSource" ref="dataSource" /><property name="mappingResources"><list><value>domain/Contestant.hbm.xml</value><value>domain/Event.hbm.xml</value><value>domain/Location.hbm.xml</value><value>domain/User.hbm.xml</value><value>domain/Voter.hbm.xml</value></list></property><property name="hibernateProperties"><props><prop key="hibernate.dialect">org.hibernate.dialect.HSQLDialect</prop><prop key="hibernate.show_sql">true</prop><prop key="hibernate.jdbc.batch_size">0</prop></props></property></bean><bean id="transactionManager"class="org.springframework.orm.hibernate3.HibernateTransactionManager"><property name="sessionFactory" ref="sessionFactory" /></bean><tx:annotation-driven /><bean id="userDao" class="dao.UserDaoImpl"><property name="sessionFactory" ref="sessionFactory" /></bean><bean id="userService" class="service.UserServiceImpl"><property name="userDao" ref="userDao" /></bean></beans>

 

Java代码  

1. package service;   
2.   
3. import java.util.List;   
4.   
5. import org.springframework.transaction.annotation.Propagation;   
6. import org.springframework.transaction.annotation.Transactional;   
7.   
8. import dao.UserDao;   
9. import domain.User;   
10.   
11. public class UserServiceImpl implements UserService {   
12.        
13.     private UserDao userDao;   
14.   
15.     public void setUserDao(UserDao userDao) {   
16.         this.userDao = userDao;   
17.     }   
18.   
19.     @Transactional(propagation=Propagation.REQUIRED, readOnly=true)   
20.     public User findById(Long id) {   
21.         return userDao.findById(id);   
22.     }   
23.        
24.     @Transactional(propagation=Propagation.REQUIRED, readOnly=true)   
25.     public User findByEmail(String email) {   
26.         return userDao.findByEmail(email);   
27.     }   
28.   
29.     @Transactional(propagation=Propagation.REQUIRED, readOnly=false)   
30.     public void persist(User user) {   
31.         userDao.persist(user);   
32.     }   
33.   
34.     @Transactional(propagation=Propagation.REQUIRED, readOnly=true)   
35.     public List<User> list() {   
36.         return userDao.list();   
37.     }   
38. }