Hibernate annotation 配置入门

需要至少以下三个jar包

hibernate-annotations-3.4.0.GA.jar

hibernate-commons-annotations-3.3.0.ga.jar

ejb3-persistence-1.0.2.GA.jar

//表名

@Entity
@Table(name = "contactor")
public class Contactor implements java.io.Serializable {

//字段主键

 

@Id
    //@DocumentId
    @Column(name = "contactorId", nullable = false, length = 22)
    @GeneratedValue(strategy = GenerationType.IDENTITY)
 private Long contactorId;
 @Column(name = "version", nullable = false, length = 22)
 private Integer version;

 

  applicationl.xml配置映射关系

<bean id="sessionFactory"
  class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"
  destroy-method="destroy">
  <property name="dataSource">
   <ref local="dataSource" />
  </property>

 <property name="annotatedClasses">  
            <list>  
                <value>com.avonaco.pojos.Contactor</value>  
            </list>  
        </property>

</bean>