pring配置SessionFactory

博客分类：  
• Spring3.0

Spring Hibernate Bean SQL ORM 

1.不用dataSource引入hibernate.cfg.xml

Bean.xml代码  

1. <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">  
2.             <property name="configLocation">  
3.                              <value>classpath:hibernate.cfg.xml</value>  
4.             </property>  
5. </bean>  

2.丢掉hibernate.cfg.xml

1>使用注解：

Java代码  

1. <bean id="sessionFactory"  
2.        class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">  
3.        <property name="dataSource" ref="dataSource" />  
4.        <property name="<span style="background-color: #ff0000;">annotatedClasses</span>">  
5.     <list>  
6.              <value>com.bjsxt.model.User</value>  
7.              <value>com.bjsxt.model.Log</value>  
8.     </list>  
9.        </property>  
10.       <property name="hibernateProperties">  
11.     <props>  
12.         <prop key="hibernate.dialect">  
13.             org.hibernate.dialect.MySQLDialect  
14.         </prop>  
15.         <prop key="hibernate.show_sql">true</prop>  
16.     </props>  
17.       </property>  
18. </bean>  

2>不使用注解

Java代码  

1. <bean id="sessionFactory"  
2.     class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">  
3.         <!-- 依赖注入数据源，注入正是上面定义的dataSource -->  
4.     <property name="dataSource" ref="dataSource" />  
5.     <property name="<span style="background-color: #ff0000;">mappingResources</span>"><!-- mappingResouces属性用来列出全部映射文件 -->  
6.     <list><!-- 以下用来列出Hibernate映射文件 -->  
7.         <value>jsf/web/entity/User.hbm.xml</value>  
8.     </list>  
9.     </property>  
10.         <!-- 定义Hibernate的SessionFactory的属性 -->  
11.     <property name="hibernateProperties">  
12.         <props>  
13.             <!-- 指定数据库方言 -->  
14.             <prop key="hibernate.dialect">  
15.                 org.hibernate.dialect.MySQLInnoDBDialect</prop>  
16.             <!-- 是否根据需要每次自动创建数据库 -->  
17.             <prop key="hibernate.hbm2ddl.auto">update</prop>  
18.             <!-- 显示Hibernate持久化操作所生成的SQL -->  
19.             <prop key="hibernate.show_sql">true</prop>  
20.             <!-- 将SQL脚本进行格式化后再输出 -->  
21.             <prop key="hibernate.format_sql">true</prop>  
22.         </props>  
23.     </property>  
24. </bean>  

  3>使用packagesToScan

Java代码  

1. <bean id="sessionFactory"  
2.     class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">  
3.     <property name="dataSource" ref="dataSource" />  
4.      <property name="<span style="background-color: #ff0000;">packagesToScan</span>">  
5.         <list>  
6.             <value>com.bjsxt.model</value>  
7.                   
8.         </list>  
9.     </property>  
10.     <property name="hibernateProperties">  
11.         <props>  
12.             <prop key="hibernate.dialect">  
13.                 org.hibernate.dialect.MySQLDialect  
14.             </prop>  
15.             <prop key="hibernate.show_sql">true</prop>  
16.         </props>  
17.     </property>  
18. </bean>