[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - session.clear() effect to Proxy

[JohnDoe2]

Hi,

we use the session.clear() method to avoid that the HibernateSession massive grows. With Hibernate 3.1 it works fine. After switching to Hibernate 3.2 we get the following Exception:

org.hibernate.LazyInitializationException: could not initialize proxy - no Session at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:57)
        at org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:111)
        at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:166)
        at com.xyz.hibernate.BillingItem_$$_javassist_168.getPrice(BillingItem_$$_javassist_168.java)


Is it a bug in 3.2 or is it so correct now and the 3.1 behaviour was wrong?

If i detach a persistent object from the session which effect has it to its proxys. In 3.1 it seems that the proxy will reattach automatically.


John.


View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4050845#4050845

Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4050845