hi. i tried to learn hibernate and using some basic in my application. however, when i try to load an object, it gives a LazyInitializationException.

my code looks like

public static User LoadUser(User user)//user class current on contain userid
{
Session session = HibernateUtil.getSessionFactory().getCurrentSession();
Transaction tx = session.beginTransaction();
user = (User)session.load(User.class, user.getUserID());
tx.commit();
return user;
}

and it gives me exception
rg.hibernate.LazyInitializationException: could not initialize proxy - the owning Session was closed
org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:56)
org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:98)
org.hibernate.proxy.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:158)

thanks for any help.

you can set lazy=false in your hbm file, if any doubt for it. please attach your hbm file, we can point you the correct place.

Could be this line:



There's no other piece of code that could throw an LIE (LazyInitializationException). If the user that you passed in to this method was lazily initialized (i.e. a member of a lazily initialized collection), then the user.getUserId() would not be able to be resolved if the session that loaded the user collection's owner was closed prior to this method call. If this is a constructed user object (for QBE for instance), then none of this code should produce the LIE. Did the stack trace identify the line of code? If so, which one?

thanks vividy.

now it is working fine. i need to read and understand "lazy".

thanks for your help.