Posted on 2008-05-09 13:47
G_G 閱讀(3155)
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hibernate 、
Spring 、
AOP
參考：第?9?章?事務管理 - Spring Framework reference 2.0.5 參考手冊中文版
http://doc.javanb.com/spring-framework-reference-zh-2-0-5/ch09.html先從配置文件開始：
源碼：
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??為?spring?事務需要使用?dataSource?;為空事務由Hibernian自己維護?-->
????????<property?name="dataSource"?ref="dataSource"?/>
????????<property?name="configLocation"
????????????value="classpath:hibernate.cfg.xml"?/>
????</bean>
????<!--?事務適配器?-->
????<bean?id="txManager"
????????class="org.springframework.orm.hibernate3.HibernateTransactionManager">
????????<property?name="sessionFactory"?ref="sessionFactory"?/>
????</bean>
????<!--?aop?與事務聯系?aopBean<->txAdvice??-->
????<aop:config>
????????<!--?邏輯攔截?-->
????????<aop:pointcut?id="demoAopBean"
????????????expression="execution(*?demo*.*.*(..))"?/>
????????<aop:advisor?advice-ref="demoTxAdvice"
????????????pointcut-ref="demoAopBean"?/>
????</aop:config>
????<!--?事務原子?具體方法進行什么事務?-->
????<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 類（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 類
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());
???????????
????}
}
結果：
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=?