> From: Raible, Matt [mailto:[EMAIL PROTECTED]
>
> BTW - your filter complains about setting a static variable
> from a non-static context: this.factory =
> (SessionFactory)ctx.lookup(factoryJndiName);
Right - that's deliberate. You don't want to create a new
InitialContext and perform a JNDI lo
Jeff,
Thanks for adding your filter to the wiki. However, I'm looking for an even
simpler solution. I'd like to use Thread Local Session
(http://hibernate.bluemars.net/42.html) in combination with a Filter, so I
can still obtain sessions in my JUnit tests, and I'm not duplicating code in
the web
Use the example from hibernate-reference manual:
Here the children set in the Parent object is
readonly. Does it mean any modification to any "Child
element" in the Children set will not be persisted to
database( an violation of usual persistence by
reachability
Hello.
How bidirection relationship can be used without readonly attribute on any
side, in opposite case (with using
cirrus.hibernate.tools.SchemaExport) two foreign keys on "many" side were
generated?
Note also that there are actually some *advantages* to
a . We can add to a bag without initializing it.
So if you are mostly adding, a bag will be faster. If
you are mostly updating or removing, it will be
slower.
> Note also that s cannot add and remove elements
> individually (this makes perfe
On Wed, 29 Jan 2003 17:18:29 +1100, [EMAIL PROTECTED] said:
>
> > ok, this is just the good old nanosecond issue again. (btw, when is the
> > next release coming, that has that fix? :)
>
> In about two hours.
that's great!
> > however, previously (when the whole thing was mapped as Subscription
> ok, this is just the good old nanosecond issue again. (btw, when is the
> next release coming, that has that fix? :)
In about two hours.
> however, previously (when the whole thing was mapped as Subscription 1-1
> Feed 1-n Item) this resulted in an extra update, not a delete/insert..
> why is
Not 100% sure why, but heres two possibilities:
(1) Does Feed implement equals() and hashode() correctly?
I actually forget if that affects the behaviour of a bag.
(2) Did you change an Item after saving the Subscription?
For a bag that would cause a delete then insert, instead of
an update (a
On Wed, 29 Jan 2003 00:57:42 -0500, "Viktor Szathmary"
<[EMAIL PROTECTED]> said:
>
> however, apparently this is less efficient than a regular one-to-many
> was: even upon the first save(..) it generates:
> INSERT INTO Subscription ...
> INSERT INTO Item ...
> DELETE FROM Item ...
> INSERT INTO It
What on earth is the doing there?
Feed is a component class .
Just remove the
I'm glad you noticed the element. I never saw
anyone else use that before ;)
The firstclass object may refer to the object that owns the component.
But no, you can't do something like
"Viktor Szathmary"
On Wed, 29 Jan 2003 00:06:38 -0500, "Viktor Szathmary"
<[EMAIL PROTECTED]> said:
> hi,
>
> to annoy people with more trivial questions: is it possible to have a
> bidirectional one-to-many relationship between a component and a
> firstclass object? i'm getting a MappingException: "An association r
hi,
On Wed, 29 Jan 2003 15:30:40 +1100, [EMAIL PROTECTED] said:
>
> Use a mapping. (or a custom type)
>
duh.. for some reason i thought i remembered reading in the docs, that
hibernate doesn't support collections inside components... i'm getting
senile i guess.
thx,
viktor
--
http://fastma
Use a mapping. (or a custom type)
"Viktor Szathmary"
hi,
suppose i have a class Foo, that has a single Bar property. Bar is just a
convenience wrapper around a Map (doesn't implement Map). How can one map
this sort of relationship, without making Bar a first class object with
it's own identity (and therefore 3 tables instead of the two it really
nee
I'm trying to migrate my app to use a Session at the UI level, and to pass
this session down to my services and persistence layers. In my Filter, I'm
basically calling a HibernateSession class which looks like the ThreadLocal
pattern from the design patterns on the wiki. Below is my doFilter meth
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