Hi Mathias,
It works for me with embedded derby, I don't remember why but I have
created my own CreateIfNoSchemaStrategy...
well here the code, hope it helps and if it works for you take it as my
christmas gift ;-)
Arnaud
try {
DataSource dataSource = new
PoolManager("org
Hi all,
I have this error that I don't understand ? (see below), what does it means
?
remark: My SXDBPatient Cayenne object has a pk attribute (key) and also an
attribute wich is id
thanks for help,
Arnaud
org.apache.cayenne.CayenneRuntimeException: [v.3.0.2 Jun 11 2011 09:31:18]
No object is r
Hello,
Thanks Ari,
Ready to help !
Writing a book for Cayenne is very important for the project now... (for
marketing...) But beyond marketing lot of developpers (as me) know just 20%
of what we can do with Cayenne... and it is a bit frustrating..
Another point, is the integration with other f
roject.
>
> mrg
>
>
> On Fri, May 7, 2010 at 3:50 AM, Arnaud Garcia
> wrote:
> > Many thanks for this great ORM,
> >
> > Maybe a book now ? like cayenne in action ??
> > As a newbie in cayenne, for me it is also very important to have a good
>
Many thanks for this great ORM,
Maybe a book now ? like cayenne in action ??
As a newbie in cayenne, for me it is also very important to have a good
book, for best practices etc... I am not good enough to start writing such a
book, but definitively Cayenne needs one now
Thanks again for this
still looking for a better solution because if you perform
> > DataContext.newObject(...) -- the object, when serialized without
> > DataContext.commitChanges() -- does not hold a permanentId (temporary
> object
> > ID is not much help). And you can't ask Cayenne to r
btaining-datacontext.html something's
> wrong, all the code snippets are gone!
> [2]
>
> http://74.125.153.132/search?q=cache:HFEZ2Rs496UJ:cayenne.apache.org/doc20/obtaining-datacontext.html+http://cayenne.apache.org/doc30/obtaining-datacontext.html&cd=1&hl=en&ct=clnk&
e serialization issue, if session objects are
> serialized. But you avoid creating DataContext at every page.
>
> Not sure if this helps you.
>
> You may want to see how DataBinder[1] has implemented it.
>
> [1] http://databinder.net/wicket/show/overview/
>
> - Nishant
gt; ID is not much help). And you can't ask Cayenne to resurrect this from
> Cache
> based on temporaryId.
>
>
> Hopefully this helps. Suggestions welcome.
>
> - Nishant
>
> On Fri, Apr 23, 2010 at 12:43 AM, Arnaud Garcia >wrote
Hello,
I put my question in both forum, (wicket and this one)
Does anyone knows how to set up Cayenne for wicket ?
In my WicketPage I have :
private DataContext ctxt = (DataContext)
DataContext.getThreadObjectContext();
but, I don't think it is the good way, since I suppose wicket will
seriali
Hello,
(lot of questions today ;-)
I have a curious error on my site (wicket+cayenne).
Cannot set object as destination of relationship toAdresse because it is in
a different ObjectContext
at
org.apache.cayenne.CayenneDataObject.willConnect(CayenneDataObject.java:344)
at
org.apache.cayenn
Cayenne web filter? In
> > my application (which is Tapestry, but should apply to Wicket, I
> > think) I have:
> >
> >
> >Cayenne Filter
> >
>
> org.apache.cayenne.conf.WebApplicationContextFilter
> >
> >
> >
Hello,
I am working on a Wicket Cayenne application and when I launch the tests I
have an error when the DataContext is initialized:
This line, DataContext ctxt = (DataContext)
DataContext.getThreadObjectContext(); throws an
java.lang.IllegalStateException: Current thread has no bound ObjectCon
ormance or simply whether your design
> concepts are better handled fromm the DBMS or OO perspective.
>
> Joe
>
> On Apr 19, 2010, at 12:28 PM, Arnaud Garcia wrote:
>
> > Hi and thanks,
> >
> > Well both, modeler and code (just for my cayenne understanding...)
> &g
other ways to do this depending on your
> design. The ExpresionFactory has a lot of powerful methods to help you out.
>
> Joe
>
>
>
>
> On Apr 18, 2010, at 12:15 PM, Arnaud Garcia wrote:
>
> > Hello,
> >
> > I am not sure how to create a select count(*
Hello,
I am not sure how to create a select count(*) in the modeler when I need to
pass a parameter ?
I downloaded the petstore example, and it seems that I have to create a "Raw
SQL" Query, and directly write my select count(*)...
=>but how to I had my parameter in my SQL ?
... then I suppose I
o, there is
> currently not a way in the modeler to set those initial values.
>
> mrg
>
>
> On Wed, Apr 14, 2010 at 8:28 AM, Arnaud Garcia
> wrote:
> > Hello,
> >
> > Is it possible to add default values using the modeler ?
> >
> > if not, the g
Hello,
Is it possible to add default values using the modeler ?
if not, the good way is to overide the setPersistenteState ?
thanks,
arnaud
public class SomeObjEntity extends _SomeObjEntity
{
public void setPersistenceState(int state)
{
super.setPersistenceState(state);
// if the
gt; objectContextMap.put(domain, context);
>
> Or maybe there is something I don't understand :)
>
> 2009/9/14 Arnaud Garcia
>
>> Well, I think there is something I don't understand, I change again
>> and, no change..
>> now I build a new ha
domain
> name (for entire app). Map should be created on the fly if needed, in bind()
>
> 2009/9/14 Arnaud Garcia
>
>> OK, so I just change by adding new ObjectContext to a Map and set/get
>> this Map from the ThreadLocal which is only as the map created one
>> time
quot;) for domain=" + domain + " to ThreadLocal (" +
threadObjectContext.hashCode() + ")");
}
}
}
---
---
2009/9/11 Andrey Razumovsky :
> Well, looking at your code, I think you should not create new ThreadLocal
> each time request is received (in bindThr
Hello,
I created a filter to use multi domains in a webapp, but I still have
a problem, I don't find the bug... if someone can help me to fix
it !
(I think that some people will also need this kind of filter, so this
is why I post the complete code)
So, the last bug is that sometimes the Obj
sion. This is likely your case. To bind a context to every session, use
> something like WebApplicationContextFilter (works only if you have one
> domain, you need something more complicated otherwise)
>
> 2. If you bind context to a session, as described in #1, you won't have SQL
>
Hi list,
I am using cayenne and wicket, and I found no example to integrate
both framework
well, just a question of design for using the datacontext...
Is it ok to use the datacontext in a singleton like this for a webapp
private MyFacade() {
ctxt = DataContext.createDataContext("D
24 matches
Mail list logo
