SSH整合中 hibernate托管给Spring得到SessionFactory

<prop key="hibernate.current_session_context_class">thread</prop>
然后
resource resource=new classpathresource("/web-inf/applicationcontext.xml");
beanfactory factory=new xmlbeanfactory(resource);
sessionfactory sessionfactory = (sessionfactory)factory.getbean("sessionfactory");
就可以得到了
剩下的 不会就回炉吧，我 的 做法是 修改hibernateutil文件的得到sessionfactory 的方法就 什么都解决了
import org.hibernate.hibernateexception;
import org.hibernate.session;
import org.hibernate.sessionfactory;
import org.hibernate.cfg.configuration;
import org.springframework.beans.factory.beanfactory;
import org.springframework.beans.factory.xml.xmlbeanfactory;
import org.springframework.core.io.classpathresource;
import org.springframework.core.io.resource;
//在hibernate托管给spring时得到sessionfactory
public class hibernateutil {
private static final sessionfactory sessionfactory;
static {
try {
resource resource=new classpathresource("/web-inf/applicationcontext.xml");
beanfactory factory=new xmlbeanfactory(resource);
sessionfactory = (sessionfactory)factory.getbean("sessionfactory");
} catch (hibernateexception ex) {
throw new runtimeexception("exception building sessionfactory: "
+ ex.getmessage(), ex);
}
}
public static final threadlocal session = new threadlocal();
public static session currentsession() throws hibernateexception {
session s = (session) session.get();
// open a new session, if this thread has none yet
if (s == null) {
s = sessionfactory.opensession();
session.set(s);
}
return s;
}
public static void closesession() throws hibernateexception {
session s = (session) session.get();
session.set(null);
if (s != null)
s.close();
}
}
//
当hibernate没有托管给spring使用这种和传统方式都可以得到啊
sessionfactory = new configuration().configure("/web-inf/hibernate.cfg.xml")
.buildsessionfactory();