Java Spring 和 hibernate.cfg.xml
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Spring and hibernate.cfg.xml
提问by Steve Kuo
How do I get Spring to load Hibernate's properties from hibernate.cfg.xml
?
如何让 Spring 从 加载 Hibernate 的属性hibernate.cfg.xml
?
We're using Spring and JPA (with Hibernate as the implementation). Spring's applicationContext.xml
specifies the JPA dialect and Hibernate properties:
我们正在使用 Spring 和 JPA(使用 Hibernate 作为实现)。SpringapplicationContext.xml
指定了 JPA 方言和 Hibernate 属性:
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalEntityManagerFactoryBean">
<property name="jpaDialect">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaDialect" />
</property>
<property name="jpaProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLInnoDBDialect</prop>
</props>
</property>
</bean>
In this configuration, Spring is reading all the Hibernate properties via applicationContext.xml . When I create a hibernate.cfg.xml
(located at the root of my classpath, the same level as META-INF), Hibernate doesn't read it at all (it's completely ignored).
在此配置中,Spring 通过 applicationContext.xml 读取所有 Hibernate 属性。当我创建一个hibernate.cfg.xml
(位于我的类路径的根,与 META-INF 相同的级别)时,Hibernate 根本不读取它(它完全被忽略)。
What I'm trying to do is configure Hibernate second level cache by inserting the cache properties in hibernate.cfg.xml
:
我想要做的是通过在hibernate.cfg.xml
以下位置插入缓存属性来配置 Hibernate 二级缓存:
<cache
usage="transactional|read-write|nonstrict-read-write|read-only"
region="RegionName"
include="all|non-lazy"
/>
采纳答案by Stevan Rose
Try something like this...
尝试这样的事情......
<bean
id="mySessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="configLocation">
<value>
classpath:location_of_config_file/hibernate.cfg.xml
</value>
</property>
<property name="hibernateProperties">
<props>
...
</props>
</property>
</bean>
回答by bpapa
The way I've done this before is by instantiating a LocalSessionFactoryBeanand setting the configLocation property.
我以前这样做的方法是实例化LocalSessionFactoryBean并设置 configLocation 属性。