Spring配置SessionFactory

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>  

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

<bean id="sessionFactory"
       class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
       <property name="dataSource" ref="dataSource" />
       <property name="annotatedClasses">
  <list>
           <value>com.bjsxt.model.User</value>
         <value>com.bjsxt.model.Log</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>

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>  

<bean id="sessionFactory"
  class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
    <!-- 依赖注入数据源，注入正是上面定义的dataSource -->
  <property name="dataSource" ref="dataSource" />
  <property name="mappingResources"><!-- mappingResouces属性用来列出全部映射文件 -->
  <list><!-- 以下用来列出Hibernate映射文件 -->
    <value>jsf/web/entity/User.hbm.xml</value>
  </list>
  </property>
    <!-- 定义Hibernate的SessionFactory的属性 -->
  <property name="hibernateProperties">
    <props>
      <!-- 指定数据库方言 -->
      <prop key="hibernate.dialect">
        org.hibernate.dialect.MySQLInnoDBDialect</prop>
      <!-- 是否根据需要每次自动创建数据库 -->
      <prop key="hibernate.hbm2ddl.auto">update</prop>
      <!-- 显示Hibernate持久化操作所生成的SQL -->
      <prop key="hibernate.show_sql">true</prop>
      <!-- 将SQL脚本进行格式化后再输出 -->
      <prop key="hibernate.format_sql">true</prop>
    </props>
  </property>
</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>