With OSIV every user will have a different hibernate-session, hence a different hibernate object, so your example would work. But your approach is wrong. For your example I would make a SurveyResult object that holds a reference to your hibernate Survey object. Problem solved. No need to play jiggle with transient properties and object identities in hibernate.
On Thu, 01 Apr 2010 16:11 -0500, "Jeffrey Schneller" <jeffrey.schnel...@envisa.com> wrote: > Because the objects have transient properties on them that are set by > another process. Basically the object is pulled from the db to create a > shell/container and the transient properties are filled in at a later > time and may be different. Not a great example but, the object is a > survey and the transient properties are the answers that a user will > provide. I want to get the same survey twice but allow the transient > properties to have different values. If it is the same object, I can't do > this. > > The following setting seems to do the trick. The problem is that after > some amount of time, everything locks up. It appears I am out of db > connections. > > <filter> > <filter-name>opensessioninview</filter-name> > > <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class> > <init-param> > <param-name>singleSession</param-name> > <param-value>false</param-value> > </init-param> > </filter> > > -----Original Message----- > From: James Carman [mailto:jcar...@carmanconsulting.com] > Sent: Thursday, April 01, 2010 4:37 PM > To: users@wicket.apache.org > Subject: Re: Hibernate - OSIV > > Why do you need different objects? > > On Thu, Apr 1, 2010 at 4:25 PM, Jeffrey Schneller > <jeffrey.schnel...@envisa.com> wrote: > > So by using the OSIV, I am out of luck? Any ideas? > > > > > > > > -----Original Message----- > > From: James Carman [mailto:jcar...@carmanconsulting.com] > > Sent: Thursday, April 01, 2010 3:59 PM > > To: users@wicket.apache.org > > Subject: Re: Hibernate - OSIV > > > > They have to be different sessions. Hibernate's cache (the first > > level) guarantees that you get the same object for any given entity > > within the same session. > > > > On Thu, Apr 1, 2010 at 3:47 PM, Jeffrey Schneller > > <jeffrey.schnel...@envisa.com> wrote: > >> The issue was the object was being evicted from the Hibernate session. > >> getSession().evict(object). I had forgot that the object was being > >> evicted from the session. > >> > >> If I do not evict the object from the session then lazy loading worked. > >> This is more of a Hibernate question but, how can I get unique object > >> from a hibernate query for each query and have each object be tied to > >> the session? > >> > >> example: > >> select * from Product where sku = ? > >> > >> I want to select the same sku but get two different java objects from > >> Hibernate so the objects are not the same. > >> > >> Thanks. > >> > >> > >> > >> > >> -----Original Message----- > >> From: Josh Chappelle [mailto:jchappe...@4redi.com] > >> Sent: Wednesday, March 31, 2010 7:01 PM > >> To: users@wicket.apache.org > >> Subject: RE: Hibernate - OSIV > >> > >> What error are you getting? > >> > >> -----Original Message----- > >> From: Jeffrey Schneller [mailto:jeffrey.schnel...@envisa.com] > >> Sent: Wednesday, March 31, 2010 4:47 PM > >> To: users@wicket.apache.org > >> Subject: Hibernate - OSIV > >> > >> I think I have the OSIV filter setup correctly but I can't access any > >> lazy > >> loaded properties of my objects. I am not even between requests when > >> this > >> is happening. Does anyone have any ideas? I can't seem to figure this > >> out. > >> I have looked at OSIV in Spring and OSIV in Wicket. I can't seem to > >> find > >> any examples that will help me to determine the problem. I have > >> included > >> all the code and xml configuration that I believe is relevant. Any help > >> would be appreciated. Also a clean example of how to setup Spring + > >> Hibernate OSIV in the wiki would be a big help. > >> > >> > >> > >> > >> > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > >> For additional commands, e-mail: users-h...@wicket.apache.org > >> > >> > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > > For additional commands, e-mail: users-h...@wicket.apache.org > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > > For additional commands, e-mail: users-h...@wicket.apache.org > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
