I haven't really been following the thread, but...
I just thought of an old project that might still be active...
Something called CJDBC which was an early attempt to provide a driver level
replication, cluster and fail-over feature.
If it's still around, it might be able do your replication.
A
Hibernate JPA does this well with a custom annotation @CollectionOfElements
Maybe something similar can be done for OpenJPA.
- Brill Pappin
On Tue, May 6, 2008 at 5:10 AM, Michael Vorburger
<[EMAIL PROTECTED]> wrote:
> Amit,
>
>> I imagine I do not need a join table, but a ch
Actually, the most obvious approach is not to write some special code, but
simply enable replication and don't worry about trying to get OJPA to sync.
What kind of database is it (most popular db's have replication of one sort
or another)?
- Brill Pappin
-Original Message-
F
hat does the generated SQL look like in your examples?
>
> -Patrick
>
> On Fri, Apr 4, 2008 at 7:55 AM, Brill Pappin <[EMAIL PROTECTED]> wrote:
> > We were using 1.0 in this project, but its showing up in another
> > project using 1.1.
> >
> > I r
ving.
Not sure exactly when, but we'll drop in an issue in JIRA when we get to it.
- Brill Pappin
-Original Message-
From: Kevin Sutter [mailto:[EMAIL PROTECTED]
Sent: Friday, April 04, 2008 11:22 AM
To: users@openjpa.apache.org
Subject: Re: Slow JPA
Brill and others,
Thanks for th
;re going to do about it though, all the ORM
frameworks are going through some sort of growing pain at the moment
and I can't say I'm happy with any of them.
- Brill Pappin
On Fri, Apr 4, 2008 at 10:44 AM, Patrick T <[EMAIL PROTECTED]> wrote:
>
> My issue is even just fetch
Isn't type timestamp a long value?
- Brill Pappin
-Original Message-
From: David Goodenough [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 03, 2008 4:46 PM
To: users@openjpa.apache.org
Subject: Problem with Postgresql TIMESTAMP objects
In my application I am using an @Version
Ahh, that might explain my confusion :)
Any idea when the 1.x version will be deployed tot he public repo? I'm
attempting to keep my build as reproducible as possible.
If I have to I can deploy the 1.1 version to our local archiva.
- Brill Pappin
On Wed, Apr 2, 2008 at 2:24 AM, Patrick Li
ipped during generation.
- Brill Pappin
-Original Message-
From: Patrick Linskey [mailto:[EMAIL PROTECTED]
Sent: Wednesday, April 02, 2008 12:24 AM
To: users@openjpa.apache.org
Subject: Re: Direct mappings of list and map
Hi,
What version of OpenJPA are you using? What schema is
mn
private List enumCollection = new ArrayList();
Now what I expect is a linked table that uses all the defaults for those two
annotations, however openjpa is skipping the column.
I need to do the same thing with a map. E.g Map
Does anyone have an example of how this is supposed to work?
- Brill Pappin
As a rule you can expect *any* orm framework to be slower than simple JDBC,
there is simply more to do... What you gain from it is ease of maintenance
and implementation which will save you time later (often a lot of time).
As with anything, you need to weigh the benefits of any solution over
anoth
, its fairly mature,
but I like that all I need is a few annotations to make OpenJPA work.
- Brill Pappin
Rick Hightower wrote:
http://java.dzone.com/news/hibernate-best-choice
Has anyone done a comparison of Hibernate versus OpenJPA that compares
ease-of-use, caching, tool support, l
I'm actually not using the orm.xml at all... i only have a persistence.xml
for the connection but I'm one of those that will remove all xml from the
configuration if I can (I don't like that I have passwords in my svn repo :)
and have been thinking bout trying to manually configure the manager jus
Hi Patric,
Thats exactly what was happening.
I'm using a very agile pattern of one accessors per operation, the
transaction handled in the base, so I was loading the Role in one
transaction and adding it to the Account in another.
I did get it working by changing the concept to one operation per
I want to do a simple thing, just attach and already persisted child to a new
parent and save the parent (and therefore the reference):
Role role = new Role(...);
manager..store(role)
Role loadedRole = manager..load();
Account account = new Account();
account.getRoles().add(loadedRole);
manager
Funny... I just noticed the same thing :)
- Brill Pappin
> -Original Message-
> From: Patrick Linskey [mailto:[EMAIL PROTECTED]
> Sent: November 3, 2007 3:56 PM
> To: users@openjpa.apache.org
> Subject: Re: Confusing error message
>
> Thanks. That's
enjpa
> distribution, you should be able to go to
> "examples/hellojpa/" and run "ant", and the example should
> run. If it doesn't run, there might be something wrong with
> the distribution you are using.
>
>
>
> On Oct 25, 2007, at 11:02 PM
Maven 2 user, so my classes are in src/main/java and my
resources are in src/main/resources and the openjpa-maven-plugin gives the
same error (so its not liking the config as well).
does anyone have any idea what the heck is going on?
- Brill Pappin
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