我遇到了从hibernate 3.6升级到4.0.1(从3到3.1)的问题。
我正在使用hibernateinterceptors在调用某些方法(例如OnMessage调用,Cron更新程序等)和Web请求的OpennSessionInView拦截器时注入会话。它已经与hib 3.6和spring 3.0一起工作正常,但是从hibernate4开始我无法使用它。 hibernateInterceptor仅在hibernate3包中可用,并且使用它不会使它工作
我应该做些什么?
删除拦截器的东西使我能够启动,但是一旦我尝试从不是来自Web的请求调用dao,我就会得到“No session bound exception”。
有没有更好的方法拦截dao然后使用hibernate拦截器或我应该使用另一种技术?如上所述,我正在使用来自web请求的dao(使用opensessioninview处理得很好),JMS OnMessage和SpringCron以及无法正常工作的初始化代码。
这是dao的基本设置
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context"
xmlns:jee="http://www.springframework.org/schema/jee" xmlns:p="http://www.springframework.org/schema/p"
xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
http://www.springframework.org/schema/jms
http://www.springframework.org/schema/jms/spring-jms-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/jee
http://www.springframework.org/schema/jee/spring-jee-3.0.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util-3.0.xsd">
<bean id="someDao" class="org.springframework.aop.framework.ProxyFactoryBean"
p:target-ref="someDaoTarget" p:proxyInterfaces="com.xxxx.MediaDataDao"
p:interceptorNames="hibernateInterceptor" />
<bean id="someDaoTarget" class="com.xxxx.SomeDaoImpl"
p:sessionFactory-ref="sessionFactory" />
<tx:annotation-driven transaction-manager="transactionManager" />
<bean id="transactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<bean id="hibernateInterceptor"
class="org.springframework.orm.hibernate3.HibernateInterceptor"
p:sessionFactory-ref="sessionFactory" />
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"
destroy-method="destroy"
p:dataSource-ref="dataSource">
<property name="packagesToScan"
value="com.xxxx" />
<property name="hibernateProperties" ref="hibernateProperties" />
</bean>
<util:properties id="hibernateProperties">
<prop key="hibernate.hbm2dll.auto">update</prop>
<prop key="hibernate.connection.autocommit">false</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.format_sql">false</prop>
<prop key="hibernate.jdbc.batch_size">500</prop>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
<prop key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
<prop key="javax.persistence.validation.mode">callback</prop>
</util:properties>
使用hibernate拦截器时抛出的异常是:
Caused by: java.lang.NoSuchMethodError: org.hibernate.SessionFactory.openSession()Lorg/hibernate/classic/Session;
at org.springframework.orm.hibernate3.SessionFactoryUtils.doGetSession(SessionFactoryUtils.java:322)
at org.springframework.orm.hibernate3.SessionFactoryUtils.getSession(SessionFactoryUtils.java:233)
at org.springframework.orm.hibernate3.HibernateInterceptor.getSession(HibernateInterceptor.java:145)
at org.springframework.orm.hibernate3.HibernateInterceptor.invoke(HibernateInterceptor.java:90)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at $Proxy37.getAll(Unknown Source)
或许多这是一个bug,classic.Session是否存在于hibernate 4中?
从尝试访问dao的类的构造函数中抛出异常。这与hibernate 3.6完美配合,但升级后我无法使用它。
答案 0 :(得分:3)
如果您在春季3.1或4.x上使用hibernate 4.x,则应使用包org.springframework.orm.hibernate4
中的类而不是org.springframework.orm.hibernate3
HibernateInterceptor
之前已被弃用。您应该使用org.springframework.orm.hibernate4.support.OpenSessionInterceptor