利用原有的hiernate.properties配置spring+hibernate

很多资料里面有提到使用cofigLocation属性可以将hibernate.cfg.xml的配置，配置到spring的sessionFactory里面，但是没有提到如何利用hibernate的properties文件实现同样的功能。

 

以下是我实现的方法：

 

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">

	<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
		<property name="driverClassName" value="com.mysql.jdbc.Driver"/>
		<property name="url" value="URL"/>
		<property name="username" value="xxxxx"/>
		<property name="password" value="xxxxx"/>
	</bean>

	<bean id="hibernateProperties" class="org.springframework.beans.factory.config.PropertiesFactoryBean">
	    <property name="properties">
	      <props> 
	          <!-- normal properties -->
	      </props>
	    </property>
	    <!-- hibernate.config should be defined somewhere in the spring.properties layers -->
	    <property name="locations">
	      <list>
                <!-- 
hibernate_properties_file_path表示hiernate配置文件的路径 -->
                <value>hibernate_properties_file_path</value>
	      </list>
	    </property>
	</bean>






	<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
	    <!-- normal stuff -->
	    <property name="mappingDirectoryLocations">
			<list>
				<value>classpath:/org/layer1/layer2.../layerN</value>
			</list>
		</property>
		<property name="dataSource" ref="dataSource"/>
	    <property name="hibernateProperties">
	      <ref local="hibernateProperties" />
	    </property>





	</bean>

</beans>

 

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