Happy NewYear!
On 2/25/07, Matthew Kwong [EMAIL PROTECTED] wrote:
Sorry guys, I was in Chinese new year vacation and out of the town without
any internet connection.
Anyway, Iman is right, it is the model in palette that's causing this
exception.
Thank you so much :)
Matthew
Iman
Sorry guys, I was in Chinese new year vacation and out of the town without
any internet connection.
Anyway, Iman is right, it is the model in palette that's causing this
exception.
Thank you so much :)
Matthew
Iman Rahmatizadeh wrote:
Matthew, the line where you create a palette object, I
Personally I have have run into lot of issues with OpenSessionInViewFilter
pattern, so much so that I decided to take it off - At least the app now
works as 'I expect'.
But then am not an hibernate expert.
The standard solution is to use Session.merge()
Doesn't merge recreate the entity if
Matthew, the line where you create a palette object, I see you're using
Model instead of a Loadable model, what does the getDataStoreRoles() do ?
Does it load the DataStoreUser object ? Models are normally dangerous to use
with persistent objects, as they usually hold on to the instance during
org.hibernate.NonUniqueObjectException is a really common problem. My
guess is that the DataStoreUser is being loaded once to pass it into
the page constructor and again by the LoadableDetachableModel within
the same Hibernate session. Same persistent object loaded into two
separate
I should clarify that last paragraph: I don't know Wicket well enough
to be sure you haven't found a bug and of course I don't know your
code. I've just run into this often enough in Hibernate to make an
educated guess. Let us know how it works out.
-Ryan
On Feb 18, 2007, at 2:08 AM, Ryan
Basically, while it is great that you can work directly with hibernate
objects in Wicket components, there are a couple of dangers to it as
well. Especially when you use with a filter that opens and closes a
transaction on every (Wicket) request and/or you have implicit
transactions turned on, you
Hi,
Last time I asked how to use chain in CompoundPropertyModel with
LoadableDetachableModel, it worked since my page has no form (no submit).
This time, I make another page and try to use the chain again, and hibernate
throws org.hibernate.NonUniqueObjectException when I submit the form.
Hi fellows,
Last time I asked how to use chain in CompoundPropertyModel with
LoadableDetachableModel, it worked since my page has no form (no submit).
This time, I make another page and try to use the chain again, and hibernate
throws org.hibernate.NonUniqueObjectException when I submit the
