Posted on 2008-05-09 13:47
G_G 阅读(3148)
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参考：第 9 章 事务管理 - Spring Framework reference 2.0.5 参考手册中文版
http://doc.javanb.com/spring-framework-reference-zh-2-0-5/ch09.html先从配置文件开始：
源码：
springAop.rar需要jar
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="java"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
<classpathentry kind="lib" path="lib/aspectjrt.jar"/>
<classpathentry kind="lib" path="lib/aspectjweaver.jar"/>
<classpathentry kind="lib" path="lib/spring.jar"/>
<classpathentry kind="lib" path="lib/spring-sources.jar"/>
<classpathentry kind="lib" path="lib/commons-logging-1.0.4.jar"/>
<classpathentry kind="lib" path="lib/cglib-nodep-2.1_3.jar"/>
<classpathentry kind="lib" path="lib/hibernate3.jar"/>
<classpathentry kind="lib" path="lib/log4j-1.2.11.jar"/>
<classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/4"/>
<classpathentry kind="lib" path="lib/dom4j-1.6.1.jar"/>
<classpathentry kind="lib" path="lib/commons-collections-2.1.1.jar"/>
<classpathentry kind="lib" path="lib/mysql.jar"/>
<classpathentry kind="lib" path="lib/jta.jar"/>
<classpathentry kind="lib" path="lib/antlr-2.7.6.jar"/>
<classpathentry kind="output" path="bin"/>
</classpath>
spring 配置
<?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/beans
http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">
<!-- demo start -->
<import resource="demo_spring.xml" />
<!-- demo end -->
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName"
value="com.mysql.jdbc.Driver">
</property>
<property name="url"
value="jdbc:mysql://localhost:3306/aop?characterEncoding=utf8">
</property>
<property name="username" value="root"></property>
<property name="password" value=""></property>
</bean>
<!-- hibernate3 sessionFactory -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<!-- 此次 为 spring 事务需要使用 dataSource ;为空事务由Hibernian自己维护 -->
<property name="dataSource" ref="dataSource" />
<property name="configLocation"
value="classpath:hibernate.cfg.xml" />
</bean>
<!-- 事务适配器 -->
<bean id="txManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<!-- aop 与事务联系 aopBean<->txAdvice -->
<aop:config>
<!-- 逻辑拦截 -->
<aop:pointcut id="demoAopBean"
expression="execution(* demo*.*.*(..))" />
<aop:advisor advice-ref="demoTxAdvice"
pointcut-ref="demoAopBean" />
</aop:config>
<!-- 事务原子 具体方法进行什么事务 -->
<tx:advice id="demoTxAdvice" transaction-manager="txManager">
<tx:attributes>
<tx:method name="get*" propagation="SUPPORTS"
read-only="true" rollback-for="NoProductInStockException" />
<tx:method name="save*" propagation="REQUIRED"
rollback-for="NoProductInStockException" />
<tx:method name="update*" propagation="REQUIRED"
rollback-for="NoProductInStockException" />
<tx:method name="remove*" propagation="REQUIRED"
rollback-for="NoProductInStockException" />
<tx:method name="*" propagation="SUPPORTS"
rollback-for="NoProductInStockException" />
</tx:attributes>
</tx:advice>
<!-- daoCalss : extends HibernateDaoSupport implements BeanDao -->
<bean id="beanDao"
class="demo.springHibernate.dao.imp.BeanDaoImp">
<property name="sessionFactory">
<ref bean="sessionFactory"></ref>
</property>
</bean>
<bean id="helloAction" class="demo.struts2Spring.HelloWorld"
scope="prototype">
<property name="bds" ref="beanDao"></property>
</bean>
</beans>
hibernate 配置<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory name="asdf">
<property name="hibernate.dialect">mysql</property>
<property name="myeclipse.connection.profile">
com.mysql.jdbc.Driver
</property>
<property name="connection.url">
jdbc:mysql://localhost/aop
</property>
<property name="show_sql">true</property>
<property name="connection.username">root</property>
<property name="connection.password"></property>
<property name="connection.driver_class">
com.mysql.jdbc.Driver
</property>
<property name="dialect">
org.hibernate.dialect.MySQLDialect
</property>
<mapping resource="bean/UnitBean.hbm.xml" />
</session-factory>
</hibernate-configuration>
dao 类（接口）
package dao.imp;
import java.util.List;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
import bean.UnitBean;
import dao.BeanDao;
public class BeanDaoImp extends HibernateDaoSupport implements BeanDao{
public void addBean(UnitBean unitBean) {
this.getHibernateTemplate().save(unitBean);
}
public List<UnitBean> getBeanByAll() {
return this.getHibernateTemplate().find(" from "+UnitBean.class.getName());
}
public void removeBean(long beanId) {
this.getHibernateTemplate().delete(
getHibernateTemplate().get(UnitBean.class, beanId)
);
}
}
Main 类
package unit;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import dao.BeanDao;
import bean.UnitBean;
public class Main {
public static void main(String[] args) {
ApplicationContext ctx = new ClassPathXmlApplicationContext("beans.xml");
BeanDao dao = (BeanDao) ctx.getBean("beanDao");
UnitBean bean = new UnitBean();
bean.setName("xx");
bean.setPass("11");
dao.addBean(bean);
for(UnitBean unitBean : dao.getBeanByAll() ){
System.out.println( unitBean.getId() );
}
dao.removeBean(bean.getId());
}
}
结果：
Hibernate: insert into bean (name, pass) values (?, ?)
Hibernate: select unitbean0_.id as id0_, unitbean0_.name as name0_, unitbean0_.pass as pass0_ from bean unitbean0_
1
Hibernate: select unitbean0_.id as id0_0_, unitbean0_.name as name0_0_, unitbean0_.pass as pass0_0_ from bean unitbean0_ where unitbean0_.id=?
Hibernate: delete from bean where id=?