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Question: about Lazy Initialization

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jzhuo

Post subject: Question: about Lazy Initialization

Posted: Mon Oct 13, 2003 5:58 am

Beginner

Joined: Fri Sep 26, 2003 2:50 am
Posts: 32

In Chapter 5.5 of reference, titled "Lazy Initlization".there is a examples as following:

Code:

s = sessions.openSession();
User u = (User) s.find("from User u where u.name=?", userName, Hibernate.STRING).get(0);
Map permissions = u.getPermissions();
s.connection().commit();
s.close();
Integer accessLevel = (Integer) permissions.get("accounts"); // Error!

Code:

The fix is to move the line that reads from the collection
to just before the commit.

How about I move the line between commit() and close?

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david

Post subject:

Posted: Mon Oct 13, 2003 8:01 am

Hibernate Team

Joined: Tue Aug 26, 2003 7:19 pm
Posts: 2364
Location: Brisbane, Australia

It is best practice to keep all database operations inside transaction boundaries. Having said that, if you want to confirm the behaviour of your question, you could just try it.

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