spring 与hiberante的整合

spring 与hibernate的整合

分两种情况 一种是没有hibernate.cfg.xml文件
applicationContext.xml 文件配置如下 

 

	<!--config dataSource   -->
	<bean id="dataSource"
		class="org.apache.commons.dbcp.BasicDataSource">
		<property name="driverClassName"
			value="oracle.jdbc.driver.OracleDriver">
		</property>
		<property name="url"
			value="jdbc:oracle:thin:@localhost:1521:orcl">
		</property>
		<property name="username" value="alex"></property>
		<property name="password" value="vallen"></property>
	</bean>
	
	<!-- config sessionFactory -->
	<bean id="sessionFactory"
		class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
		<property name="dataSource">
			<ref bean="dataSource" />
		</property>
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.dialect">
					org.hibernate.dialect.Oracle9Dialect
				</prop>
				<prop key="hibernate.show_sql">true</prop>
			</props>
		</property>
		<property name="mappingResources">
			<list>
				<value>com/alex/po/TUser.hbm.xml</value>
				<value>com/alex/po/father.hbm.xml</value>
				<value>com/alex/po/son.hbm.xml</value>
			</list>	
		</property>
	</bean>

 

有hibernate.cfg.xm 文件 的情况 

 

hibernate.cfg.xml

 

<hibernate-configuration>
  <session-factory>
    <property name="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</property>
    <property name="hibernate.connection.driver_class"></property>
    <property name="hibernate.connection.url">oracle.jdbc.driver.OracleDriver</property>
    <property name="hibernate.connection.username">alex</property>
    <property name="hibernate.connection.password">vallen</property>
    <property name="hibernate.format_sql">true</property>

    <mapping resource="*.hbm.xml" />

  </session-factory>
</hibernate-configuration>

 

applicationContext.xml配置如下

 

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