hibernate_annotations

Question

http://hi.baidu.com/lyq32/blog/item/1a1b3c1f53c068cda7866901.html
文档

Answer 1

http://www2.matrix.org.cn/resource/article/2007-04-09/Hibernate+Annotations_62c034f4-e62a-11db-b1bd-fb5572962927.html

Answer 2

如果你在hibernate网站上下载了hibernate-annotations，比如hibernate-annotations-3.3.0.GA,那么在
hibernate-annotations-3.3.0.GA\hibernate-annotations-3.3.0.GA\doc\reference\zh_cn\pdf下有一个中文的中文的annotation帮助文档1 applicationContext.xml中配置基于注释的sessionFactory
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource">
<ref bean="dataSource" />
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">
org.hibernate.dialect.SQLServerDialect
</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hiberante.format_sql">true</prop>
<!-- <prop key="hibernate.cache.provider_class">
org.hibernate.cache.EhCacheProvider
</prop> -->
</props>
</property>
<property name="annotatedClasses">
<list>
<value>com.xxx.entity.User</value>
<value>com.xxx.entity.Document</value>
</list>
</property>
<property name="annotatedPackages">
<list>
<value>com.xxx.entity</value>
</list>
</property>
</bean>
2 实体类的一对多多对已关系的简单例子如下：
@Entity
@Table(name = "Users")
public class User {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long id;
private String code;
@OneToMany(mappedBy="author",cascade=CascadeType.ALL)
private Collection<Document> documents;
get/set......
......
}@Entity
@Table(name="Documents")
public class Document {
@Id
@GeneratedValue(strategy=GenerationType.AUTO)
private Long id;
private String caption;
@ManyToOne
@JoinColumn(name="author_id",referencedColumnName="id")
private User author; 
get/set......
......
}