How to make persistent as detached without close session?

imsardine · **Joined:** Wed Nov 02, 2005 10:49 pm **Posts:** 12

Dear all,

How to make persistent POJO as detached one without close the session?
according to this article - Generic Data Access Objects, is it possible to add another method

Code:

void makeDetached(T entity);

or more intuitive one:

Code:

T findById(ID id, boolean detached);

with internal implementation that keeping the session opening?

I need some object to be detached, but some others to be persistented, but all of them derived from the same session of the current thread, can anybody give me some suggestions? I think open/close session too frequently is not a good design decision and impractical..

dharmendra.pandey · **Posted:** Tue Apr 24, 2007 9:06 am

HI imsardine,

Plz.. Provide us more context what exactly you want to do that. What is your Business Problem. in Which scenario you feel that session open and close is not good.

For detaching any persistent object (let say obj) you could use session.evict(obj) .