您的位置：首页 > 编程语言 > Java开发

Spring_hibernate整合初步 based in annotation

2013-03-08 00:10 531 查看
首先配置xml

<bean id="sessionFactory"

class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">

<property name="dataSource" ref="dataSource"/>

<property name="annotatedClasses">

<list>

<value>com.chpn.model.User</value>

</list>

</property>

<property name="hibernateProperties">

<props>

<prop key="hibernate.dialect">

org.hibernate.dialect.MySQLDialect

</prop>

<prop key="hibernate.show_sql">

true

</prop>

</props>

</property>

</bean>

建立实体类，加上annotation

@Entity

public class User {

int id;

String name;

@Id

@GeneratedValue

public int getId() {

return id;

}

public void setId(int id) {

this.id = id;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

}
在UserDaoImpl.java中写有关hibernate逻辑

@Component("user")

public class UserDAOImpl implements UserDAO {

private SessionFactory sessionFactory;

public SessionFactory getSessionFactory() {

return sessionFactory;

}

@Resource

public void setSessionFactory(SessionFactory sessionFactory) {

this.sessionFactory = sessionFactory;

}

@Override

public void save(User u) {

Session s = sessionFactory.openSession();

s.beginTransaction();

s.save(u);

s.getTransaction().commit();

// TODO Auto-generated catch block

System.out.println("user save");

}

}

引入hibernate相关jar包





至此Spring整合hibernate初步完成
内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理 点击这里给我发消息
标签： 
相关文章推荐
新的分享
章节导航