AnnotationSessionFactoryBean用法介紹

1：

public class AnnotationSessionFactoryBean

extends LocalSessionFactoryBean

Subclass of Spring's standard LocalSessionFactoryBean for Hibernate3, supporting JDK 1.5+ annotation metadata for mappings. Requires the Hibernate3 Annotation add-on to be present.

2：實例代碼

 

<bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
   <property name="dataSource">
     <ref bean="dataSource"/>
   </property>
   <property name="annotatedClasses">
     <list>
       <value>test.package.Foo</value>
       <value>test.package.Bar</value>
     </list>
   </property>
   <property name="annotatedPackages">
     <list>
       <value>test.package</value>
     </list>
   </property>
 </bean>

3:實際運用

                    圖：User類

其中類應用了Hibernate和Spring的註解

                                                                        圖：應用中的配置信息

補充：官方文檔給出的示例http://static.springsource.org/spring/docs/2.5.6/api/org/springframework/orm/hibernate3/annotation/AnnotationSessionFactoryBean.html

org.springframework.orm.hibernate3.annotation
Class AnnotationSessionFactoryBean

java.lang.Object
  org.springframework.orm.hibernate3.AbstractSessionFactoryBean
      org.springframework.orm.hibernate3.LocalSessionFactoryBean
          org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean

All Implemented Interfaces:

BeanClassLoaderAware, DisposableBean, FactoryBean, InitializingBean, ResourceLoaderAware, PersistenceExceptionTranslator

---

public class AnnotationSessionFactoryBean

extends LocalSessionFactoryBeanimplements ResourceLoaderAware

Subclass of Spring's standard LocalSessionFactoryBean for Hibernate, supporting JDK 1.5+ annotation metadata for mappings.

Note: This class requires Hibernate 3.2 or higher, with the Java Persistence API and the Hibernate Annotations add-on present.

Example for an AnnotationSessionFactoryBean bean definition:

 <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
   <property name="dataSource" ref="dataSource"/>
   <property name="annotatedClasses">
     <list>
       <value>test.package.Foo</value>
       <value>test.package.Bar</value>
     </list>
   </property>
 </bean>

Or when using classpath scanning for autodetection of entity classes:

 <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
   <property name="dataSource" ref="dataSource"/>
   <property name="packagesToScan" value="test.package"/>
 </bean>

Since:

1.2.2

Author:

Juergen Hoeller

See Also:

AbstractSessionFactoryBean.setDataSource(javax.sql.DataSource), LocalSessionFactoryBean.setHibernateProperties(java.util.Properties), setAnnotatedClasses(java.lang.Class[]), setAnnotatedPackages(java.lang.String[])