Hi everybody,
As you've seen from Joe's yesterday's email, we've got new locations
for Cayenne mailing lists, corresponding to the new status of the
project at Apache. No action needs to be taken by subscribers - all
subscriptions are preserved. Note however that you should use the new
ad
I am glad to announce releases of two branches of Cayenne, 2.0.2 and
1.2.2. Check out the blog entry for details:
http://cwiki.apache.org/confluence/display/CAY/2007/01/18/
I am still working on publishing Maven artifacts that should become
available in a few days.
Andrus
Hmm... looks like a bug in the prefetch code. Could you possible open
a bug report, somebody will take a look.
http://issues.apache.org/cayenne
Thanks
Andrus
On Jan 18, 2007, at 11:14 AM, Patric Lichtsteiner wrote:
Hi
I'm using Cayenne 2.0.1 and I'm working with a model with a self join
ataContext.java:1375)
at ch.rodano.role.model.Scope.scopeWithShortNameInContext
(Scope.java:18)
at ch.rodano.role.model.Registry.validateForInsert
(Registry.java:39)
On Jan 17, 2007, at 8:53 AM, Andrus Adamchik wrote:
Hi Alex,
Yes you can do that. Validation routine is ex
, I was with version 2.0.1-incubating (with Maven). Is 2.0.2
already available through Maven?
On Jan 22, 2007, at 12:01 PM, Andrus Adamchik wrote:
Actually you may want to upgrade to 2.0.2 - you may be affected by
this bug that was fixed in the last release:
https://issues.apache.org/cayenne
Hi Marcin,
Just got some time to try it out. I am seeing somewhat different
(still incorrect) behavior (is this because of the difference in
Cayenne version?). I need to investigate this some more, so I opened
this bug report:
http://issues.apache.org/cayenne/browse/CAY-742
Andrus
On J
Hi Carl,
To be honest a few ROP projects that I've done used all-or-nothing
security (if you are authenticated, you can do anything). Still I've
been also thinking about more fine-grained approach. My solution
would be to set up a custom 'org.apache.cayenne.DataChannel'
decorator, adding
On Jan 31, 2007, at 4:40 PM, Juergen Saar wrote:
What I'm still missing are user-depended DataNodes ...
we have several installations with usergroups with different databases
DataDomains were initially intended to address that. With some manual
metadata manipulation, this is still a great o
As some may have noticed already, Cayenne website just moved, got a
serious facelift, and started to use Confluence as a CMS in the backend:
http://cayenne.apache.org/
http://cayenne.apache.org/2007/02/01/new-web-site.html
Thanks to Bruce and Ari for all the work they've put into it! Looks
r
Not sure if that's some ASF "branding script" that overrides the site
image, but this is the image that I placed on the site:
https://svn.apache.org/repos/asf/cayenne/site/trunk/tlp-site/target/
favicon.ico
I may try to put it in a subdirectory and link from there.
Andrus
On Feb 1, 2007,
Yes, until 3.0 the logic in Cayenne worked like this:
1. if you don't map PK as an object property, Cayenne will generate
the PK.
2. if you do map it, you must provide it yourself.
(3.0 relaxed this restriction, but 3.0 is not officially released yet)
Do not add the id to the properties expo
It is back. Looks really nice indeed.
Andrus
On Feb 1, 2007, at 4:08 PM, Michael Gentry wrote:
PS. Any chance of getting the mini-pepper back in the URL bar? I
loved that little touch. :-)
Hi Howard,
Sometimes unsubscribe confirmation emails get stuck in the spam
filters. I just unsubscribed you manually. Let me know if this didn't
work.
Andrus
On Feb 2, 2007, at 2:12 AM, Howard Treisman wrote:
Hi
I just followed the instructions to unsubscribe from the "new" mailing
list
On Jan 31, 2007, at 7:50 PM, Carl Mosca wrote:
Is there a published timetable for 3.0?
We are preparing the first milestone (alpha) of 3.0. It should go out
pretty soon. Otherwise - no, there's no timetable (standard open
source disclaimer about volunteer labour goes here), but there is a
IIRC the problem wasn't in JDBC or Cayenne per se. It was "shortcuts"
taken by Hessian serialization (don't recall the exact details). It
is worth trying it again with the new version of hessian that we are
using now.
Andrus
On Feb 4, 2007, at 2:37 AM, Aristedes Maniatis wrote:
Some time
Bryan,
this is a bug, I can confirm that:
https://issues.apache.org/cayenne/browse/CAY-750
I fixed it on trunk (Cayenne 3.0). Will apply it to 2.0 and 1.2
branches shortly.
Andrus
On Feb 6, 2007, at 1:35 PM, Bryan Lewis wrote:
I had this code working on an Oracle8 database:
Pro
Actually this is mentioned on our mailing lists page: http://
cayenne.apache.org/mailing-lists.html
And the URL was a bit different (zeemaps.com doesn't work for me) :
http://www.zeesource.net/maps/map.do?group=1128
(BTW, Tore, as an admin could you please delete my marker in Moscow?
I'll ad
Not updated at all. http://www.zeemaps.com/map.do?group=1128
Ok this URL started to work for me as well (it is a redirect).
Also it took me a while to remember that you have to log in with
password "cay" to add new markers.
Andrus
Hi Ari,
On Feb 9, 2007, at 8:29 PM, Aristedes Maniatis wrote:
Just a heads up that I've finished linking together all the
children in the version 2 docs. It is a little time consuming, so I
don't think I'll do version 1.2, since the pages are identical to
version 2.0 almost everywhere.
Hi Peter,
[I stripped message that you quote, since it has no relation to the
topic you started.]
perhaps someone could add the docs http://cayenne.apache.org/doc/
tutorial-webapp.html with some usefull information about jetty6.
I don't think this is Jetty6-related at all.
even with inclu
On Feb 13, 2007, at 10:48 AM, Andrus Adamchik wrote:
perhaps someone could add the docs http://cayenne.apache.org/doc/
tutorial-webapp.html with some usefull information about jetty6.
I don't think this is Jetty6-related at all.
Although providing a sample Jetty JNDI DataS
Frank,
after a number of calls, it fails.
it would help if you provide the details of your problems, like
Exception stack traces.
My guess will be that you are not closing the connections\. You must
call Connection.close() every time after you finish working with a
connection.
Andrus
On Feb 13, 2007, at 11:19 AM, Peter Schröder wrote:
after that jetty:run started without class-cast exception. instead
cayenne could not find the jndi-resources.
What output do you see on the console?
Andrus
Hmm... I'd say this is a bug in Cayenne class generator. We need to
replace non-java chars with something more appropriate. Could you
please open a bug report:
https://issues.apache.org/cayenne/
Thanks
Andrus
On Feb 13, 2007, at 11:37 AM, Frank wrote:
Hello,
Cayenne is generating code th
ns of Cayenne.
Thanks
Andrus
On Feb 13, 2007, at 11:51 AM, Frank wrote:
Hi Andrus,
I have submitted this as a open a bug report.
Frank
- Original Message - From: "Andrus Adamchik"
<[EMAIL PROTECTED]>
To:
Sent: Tuesday, February 13, 2007 11:40 AM
Subject: Re: How d
on(Configuration.java:312)
... 33 more
-Ursprüngliche Nachricht-
Von: Andrus Adamchik [mailto:[EMAIL PROTECTED]
Gesendet: Dienstag, 13. Februar 2007 17:23
An: user@cayenne.apache.org
Betreff: Re: AW: cayenne with jetty6
On Feb 13, 2007, at 11:19 AM, Peter Schröder wrote:
after
Frank,
thanks for confirming the fix. Also please send a message with a
different subject whenever you start a new topic (I changed the reply
subject to reflect the changing topic).
Now, OutOfMemoryErrors... There are two ways to address them:
1. increase the available heap size:
http://w
Yeah, expression parser can't cope with special chars. But you can
always assemble the expression by hand:
Expression e = ExpressionFactory.matchDbExp
(Bsypemp.EMHSPPOUND_PK_COLUMN, new Integer(1));
e = e.andExp(ExpressionFactory.likeExp(Bsypemp.EMYLNM_PROPERTY, lname
+"%"));
Andrus
On Fe
Just a guess without digging through the code details - a different
DataSource implementation in Tomcat (DBCP) does something
differently. Try using the same DataSource you used in Jetty.
Andrus
On Feb 14, 2007, at 9:05 AM, Øyvind Harboe wrote:
We've been using a modified DataPort w/Jetty
Thanks for pointing it out - that's an old link, I'll fix it.
Andrus
On Feb 14, 2007, at 11:49 AM, Frank wrote:
Hello,
I click on the documentation link
Cayenne Documentation - v. 1.2 (STABLE)
User Guide: General information on how to get started with Cayenne,
main Cayenne concepts, API de
You are being too picky. Why is this not a solution? Default 64m heap
size for the JVM is not enough for most applications nowadays ;-)
Andrus
On Feb 15, 2007, at 2:47 AM, Juergen Saar wrote:
This is a workaround, but not a solution ...
-sorry-
--- Juregen ---
2007/2/14, Frank <[EMAIL PRO
Note to the users of much advertised, but not yet officially released
lifecycle callback API. There were some changes to simplify listener
registration (and to make backend more consistent). Check out the
updated documentation page:
http://cayenne.apache.org/doc/lifecycle-callbacks.html
Su
Did I find a bug or is this expected behavior?
Don't know. Generally DBCP pool is very stable. So it is hard to say
without actually getting to the cause of the problem.
Andrus
On Feb 15, 2007, at 1:57 PM, Øyvind Harboe wrote:
On 2/14/07, Andrus Adamchik <[EMAIL PROTECTED]> w
I've been using 2.4CR2 for the last 4 months. Although I am using it
in the context of Cayenne/OSCache combo, with targeted invalidation
of named cache groups. It is not as transparent as full object sync
provided by Cayenne, but it significantly reduces the cluster
traffic. Not sure how we
I second that - Cayenne relies on the JDK, JDBC driver and the
database to do the right thing. Those three can of course give you
lots of headache...
http://www.objectstyle.org/cayenne/lists/cayenne-user/2006/12/0107.html
Andrus
On Feb 15, 2007, at 11:14 PM, Michael Gentry wrote:
I'm pret
On Feb 16, 2007, at 3:57 AM, Peter Schröder wrote:
16 Feb 2007 09:55:03.928 [INFO] [main]
[org.objectstyle.cayenne.conf.JNDIDataSourceFactory] - failed
loading from local preferences
java.lang.ClassCastException:
org.objectstyle.cayenne.modeler.pref.PreferencesDataSourceFactory
at
org.o
);
On Feb 16, 2007, at 10:21 AM, Peter Schröder wrote:
jey! kick ass! it works!
what did you change? is it only a 1.2 problem?
-Ursprüngliche Nachricht-
Von: Andrus Adamchik [mailto:[EMAIL PROTECTED]
Gesendet: Freitag, 16. Februar 2007 16:02
An: user@cayenne.apache.org
Betreff: Re:
On Feb 16, 2007, at 2:36 PM, Bryan Lewis wrote:
Just checking my understanding of something... Does it make any sense
to call setFetchLimit() on a SQLTemplate? We're supplying the raw SQL
so I would think we'd have to hand-craft the fetch limit as well, say
with a 'rownum' or 'limit'.
Reall
Hi Dorian,
As is the case with most ORM technologies, there is an "object query
syntax" and "db query syntax". Cayenne supports GROUP BY in the later
case via SQLTemplate. The result of course can be mapped to objects:
http://cayenne.apache.org/doc/sqltemplate-query.html
http://cayenne.apac
On Feb 18, 2007, at 7:02 AM, Dorian wrote:
I am asking because every time I regenerate the xml with the
Cayenne Modeler, those queries are deleted.
This doesn't sound right, do you have more details on how this happens?
Andrus
On Feb 19, 2007, at 12:13 PM, Malcolm Edgar wrote:
I think Andrus is the right person to answer your question, but I do
recall a conversation where the intention was for derived dbentities
to be removed.
True - that was an ugly and limited workaround. We do need to get rid
of it.
SQLTemp
ou can do a relationship count
as a EOF derived column.
Andrus
On Feb 20, 2007, at 2:21 PM, Aristedes Maniatis wrote:
On 20/02/2007, at 1:43 AM, Andrus Adamchik wrote:
I think Andrus is the right person to answer your question, but I do
recall a conversation where the intention was f
By default Cayenne creates "unflattened" view of the database. You
will need to manually flatten the relationships:
http://cayenne.apache.org/doc/cayennemodeler-flattened-
relationships.html
Andrus
On Feb 20, 2007, at 9:56 AM, JR Ruggentaler wrote:
I am having some trouble modeling many
Seems like your assessment of the EventManager leaking is correct.
Now the cause is not that clear. A shot in the dark - this is due to
a combination of lots of spare memory in JVM (so weak references are
not collected fast enough) and slow custom 'equals' and 'hashCode'
methods in invocati
e log files.
ayhan
-Ursprüngliche Nachricht-
Von: Andrus Adamchik [mailto:[EMAIL PROTECTED]
Gesendet: Mittwoch, 21. Februar 2007 14:17
An: user@cayenne.apache.org
Betreff: Re: possible bug / memory leak in DispatchQueue and
EventManager?
Seems like your assessment of the EventMa
ought...
-Ursprüngliche Nachricht-
Von: Andrus Adamchik [mailto:[EMAIL PROTECTED]
Gesendet: Mittwoch, 21. Februar 2007 14:49
An: user@cayenne.apache.org
Betreff: Re: AW: possible bug / memory leak in DispatchQueue and
EventManager?
Do you see DataContext instances in the memory profile? I wonder how
ma
Hi Lasantha,
We started on the JPA Guide [1], but it doesn't have much user
information yet. Would be nice to get it going, if possible - using
your experience ;-) For now the procedure is roughly the following:
* Build Cayenne trunk from source [2] (we need to start publishing
snapshots
Yep - JPA work progressed greatly. Cayenne 3.0 version can be viewed
as "Cayenne Classic" and "Cayenne JPA" working in the same runtime.
My opinion is that standard JPA API hides too much stuff under the
hood, so a real application will end up using provider specific
features in some form a
That's an old piece of docs. It still works though, but it is much
easier to use DataObjectUtils:
http://cayenne.apache.org/doc12/dataobjectutils.html
Andrus
On Feb 26, 2007, at 10:33 AM, Peter Schröder wrote:
hi sam,
i think that you can get the pk through the snapshot of the object
af
On Feb 25, 2007, at 5:53 PM, Dov Rosenberg wrote:
We are already going thru a lot of changes to migrate from EOF to
Cayenne -
I really don't want to have to radically rebuild our app again when
Cayenne
JPA rolls around.
The plan is for Cayenne Classic and Cayenne JPA to coexist:
* They a
e our development?
Thanks in advance
Dov Rosenberg
On 2/26/07 8:30 AM, "Andrus Adamchik" <[EMAIL PROTECTED]> wrote:
On Feb 25, 2007, at 5:53 PM, Dov Rosenberg wrote:
We are already going thru a lot of changes to migrate from EOF to
Cayenne -
I really don't want to have to radic
On Feb 26, 2007, at 6:53 PM, Dov Rosenberg wrote:
For the JPA compliance will Cayenne generate the annotations needed
for the
JPA when the stub classes are generated? I am still learning JPA
but it
seems that might be a useful thing if you were in a Java 5
environment.
This works the other
On Feb 26, 2007, at 5:45 PM, Dov Rosenberg wrote:
Is there a build available that supports any of the JPA
functionality yet?
Here is a preview nightly build from SVN trunk, with cross-platform
runnable Modeler jar:
http://people.apache.org/~aadamchik/nightly/02262007/cayenne-3.0-
SNAPSH
This works. But of course it is up to the programmer to ensure that
the qualifier is built in such a way that multiple subclasses do not
overlap.
Andrus
On Feb 27, 2007, at 4:24 PM, Mike Kienenberger wrote:
I've not used single-table inheritance, but I'm pretty sure the
qualifier is just
Well, think of it this way - Cayenne ROP provides the data model and
a way to add hooks to the runtime. These are the two pieces that can
be used to implement a custom security mechanism. None of the
security features are built in Cayenne, but it allows adding them.
So answering Carl's ques
Hi Manuel,
Per http://cayenne.apache.org/doc/generated-columns.html DB-generated
pk depends on support of this feature by the underlying JDBC driver.
Our testing showed that it only works in MySQL, Derby and SQLServer.
For HSQLDB this feature is turned off (I just tried it on HSQL
1.8.0.4
Squashing consequences of one Java 5 feature with another... nice :-)
I wonder how we can address this at the framework level, without
having to support two separate jdk-specific builds of Cayenne? Wonder
how other frameworks handle that (I suspect they don't)?
Andrus
On Mar 5, 2007, at
On Mar 3, 2007, at 7:47 AM, Marcin Skladaniec wrote:
- [v.3.0-SNAPSHOT Jan 19 2007 05:26:38] [v.3.0-SNAPSHOT Jan 19 2007
05:26:38] Exception processing message
org.apache.cayenne.remote.QueryMessage. Root cause: [v.3.0-SNAPSHOT
Jan 19 2007 05:26:38] Null value for 'id'.
Marcin,
can you
Hi Bob,
From a quick glance looks like a bug. Could you please open a bug
report:
http://issues.apache.org/cayenne/
Andrus
On Mar 3, 2007, at 12:03 AM, bob wrote:
Hi all
Using Cayenne 1.2.2, jdk5.
In the modeler under cache configuration the "use shared cache" is
disabled. This value
Hi Simon,
Looking at the code, it fails not because of single-table
inheritance, but still I think this is a bug in Cayenne. Could you
please open a bug report and attach your EOModel to it - I'd like to
investigate more.
http://issues.apache.org/cayenne/
Thanks
Andrus
On Mar 4, 2007,
On Mar 5, 2007, at 10:00 PM, Borut Bolčina wrote:
Hi,
maybe someone could make a wish at
http://tapestryjava.blogspot.com/2007/03/t5-spring-integration-
hibernate-next.html
Cheers,
Borut
maybe someone could make a wish at
I wish I could volunteer :-) But that would've been at the expe
Sam,
this could be a bug in the lifecycle (I haven't looked, I am in a
time crunch now). Could you open a bug report documenting your findings.
Thanks
Andrus
On Mar 6, 2007, at 2:59 AM, Sam Shah wrote:
Hi, in a postPersist() callback method I'm trying to get a local
copy of the committed
We wanted to support this in Cayenne, just never got around actually
doing it... You are on the right track, but to be able to use a
single DataContext that has access to nodes and DataMaps of all
cayenne.xml instances, you'll need to develop an algorithm to merge
all configuration instance
Peter is right in his assessment that DataContext would cache all its
loaded objects (especially since they get in a dirty state via
'deleteObject'). To solve this problem, you may use a loop counter
and commit and throw away the DataContext every X iterations (e.g.
every 1000 or so). This
(This thread has been duplicated on the dev list, see Ari's reply
[1]. Also Randy doesn't seem to be a user list subscriber, so I am
cc'ying to him)
- Are there Cayenne functionalities available to Classic, but not
JPA version?
Both will be using the same stack. The principal difference i
On Mar 7, 2007, at 3:04 PM, Randy Leonard wrote:
But note JPA tools likely store all model data in annotations
Not necessarily. JPA supports any combination of XML and annotations.
It is up to the user how to do the mapping.
Andrus
On Mar 7, 2007, at 3:04 PM, Randy Leonard wrote:
I would hope the industry provides vanilla JPA modelling tools,
with the possibilty of provider-specific tool-extensions
I would hope so.
to add provider-specific annotations.
JPA deals with some of that already:
* Query extensions can be
On Mar 7, 2007, at 9:19 AM, Peter Schröder wrote:
i am not quite sure, but i think that you have to use
context.createAndRegister(MyType.class);
instead of
context.newObject(MyType.class);
No, the two are equivalent. In fact the first (older) form is
deprecated in 3.0
Andrus
Hi Jerome,
Could you give specific examples of the code you want to see
generated? From your message I don't quite understand why we need to
change the *default* template?
Cheers,
Andrus
On Mar 7, 2007, at 5:50 PM, jerome moliere wrote:
Hi all, rather than using custom templates could w
cts have access to their ObjectContext, so by
definition they have access to their mapping metadata via
EntityResolver, so comparison can be done in a generic fashion,
iterating via mapped attributes.
Andrus
On Mar 7, 2007, at 6:30 PM, jerome moliere wrote:
2007/3/7, Andrus Adamchik <
Fixed - check out the snapshot build of 2.0 that I posted here:
http://people.apache.org/~aadamchik/nightly/03092007/
Andrus
On Mar 5, 2007, at 2:10 PM, Simon McLean wrote:
Hi Andrus - It's on there: CAY-764
Simon
On 5 Mar 2007, at 11:15, Andrus Adamchik wrote:
Hi Simon,
Looki
On Mar 9, 2007, at 5:43 PM, Arturo Perez wrote:
How does one go about making a fault the way that EOF does?
tia,
arturo
Here is one way:
ObjectId id = new ObjectId("Artist", Artist.ARTIST_ID_PK_COLUMN, 55);
Artist fault = context.localObject(id);
Andrus
On Mar 10, 2007, at 2:15 AM, Aristedes Maniatis wrote:
On 10/03/2007, at 10:13 AM, Tore Halset wrote:
Hello.
I am a lifecycle callbacks newbie trying to understand http://
cwiki.apache.org/CAYDOC/lifecycle-callbacks.html in a ROP context.
Can the callback methods be defined in the client
On Mar 12, 2007, at 2:29 AM, Randy Leonard wrote:
I've downloaded the Cayenne 3.0 snapshot as referenced from the
cayenne web site, and also built the latest code found in svn
(including the 'mvn -P mac install' command), but still don't see a
CayenneModeler application instance for OSX.
Good catch. I fixed it. Should be published to the site within an hour.
Thanks
Andrus
On Mar 12, 2007, at 2:57 PM, Borut Bolčina wrote:
Hello,
at http://cayenne.apache.org/download.html there is
Cayenne 2.0:
* groupId: org.apache.cayenne
* artifactId: cayenne, cayenne-nodeps and cayen
What I found was that in Insert operations, it is best to use
Cayenne data objects (as opposed to raw SQL queries)
Cayenne adapters for Oracle, Derby, FrontBase, Postgres and SQLServer
use JDBC-level batching that sometimes speeds things up
significantly. SQLTemplate doesn't use JDBC batchi
On Mar 13, 2007, at 1:35 AM, Randy Leonard wrote:
svn co https://svn.apache.org/repos/asf/cayenne/main/trunk/ cayenne
cd cayenne && mvn install
mvn -P mac install
cd cayenne/assembly && ./build-mac.sh
Skip the last step (not sure why it didn't work... every day Maven
brings new "sur
IIRC no work has been done since the issue was opened. So it only
works for the DbAttributes of the root table. From the first glance
it shouldn't be too hard to add what Tore requested (some tweaking of
SelectTranslator.appendCustomColumns() is needed). I guess nobody was
motivated enough
Is it an update that resulted from another callback by any chance?
Andrus
On Mar 14, 2007, at 8:51 AM, Lachlan Deck wrote:
Hi Andrus (in particular),
(Note: 3 tier Cayenne)
we're finding that the postUpdate method is not being called if an
operation is commenced on the server-side (like a
On Mar 14, 2007, at 8:46 AM, Lachlan Deck wrote:
Hi Andrus,
On 14/03/2007, at 4:53 AM, Andrus Adamchik wrote:
IIRC no work has been done since the issue was opened. So it only
works for the DbAttributes of the root table. From the first
glance it shouldn't be too hard to add what
ew
modifiedOn value is saved to db, but postUpdate never runs.
Regards
Marcin
On 14/03/2007, at 8:59 PM, Andrus Adamchik wrote:
Is it an update that resulted from another callback by any chance?
Andrus
On Mar 14, 2007, at 8:51 AM, Lachlan Deck wrote:
Hi Andrus (in particular),
(Note: 3 tier
Hi Marc,
I'm using Cayenne (2.0.2) with the apache web server (5.5.20) and I'm
facing to the following problem.
You mean Tomcat, not apache web server (which would be httpd)?
When apache does an automatic deploy, all objects are serialized /
deserialized without any error.
But after that,
Folks,
This is a bit OT, but I know there are a few or maybe more power
users of Maven on this list. We are having a little chat whether to
ditch Maven as an internal build system [1], [2]. Feel free to
comment if you have constructive ideas, but no flames please - we are
really trying to
On Mar 15, 2007, at 12:59 PM, jerome moliere wrote:
In fact I just want to warn a big problem (like the cocoon members
wrote in
their build notes) it seems that Maven has some strange behaviours,
very
dispappointing when using continuus integration you may see several
alerts
(by mail) then
IIRC there were some problems with long paths and Subversion on
Windows. I had to check out the code straight to C:\cayenne to
shorten the path. Try it - if it works, we'll put a note in the
developer guide.
Andrus
On Mar 14, 2007, at 10:36 PM, Borut Bolčina wrote:
Hi all,
checking ou
cronjob to restart the WebService every
night which prevents this bug from causing any harm but I really
would like to fix it properly and remove the cronjob.
Thanx
Ayhan Kondoz
-Ursprüngliche Nachricht-
Von: Andrus Adamchik [mailto:[EMAIL PROTECTED]
Gesendet: Mittwoch, 21. Februar 200
bjectUtils any remaining "derived"
DataContext methods that can be executed on a generic ObjectContext.
Andrus
On Mar 16, 2007, at 2:27 AM, Lachlan Deck wrote:
Hello again,
On 15/03/2007, at 12:15 AM, Andrus Adamchik wrote:
One last try at guessing it. On the server you have t
Doing a join across DB's generally doesn't work (although it may
*appear* to work in simpler cases of matching of FK), as it will
require Cayenne to do in memory cartesian product processing. So
you'll have to do it manually.
(actually sounds like an interesting improvement ... although
p
BTW, JPA spec defines a concept of a "transient" attribute, so this
will be coming to Cayenne as well. Although as others noticed this is
primarily a non-functional (although useful) convenience.
Andrus
On Mar 18, 2007, at 2:33 PM, Juergen Saar wrote:
The actual way for cayenne is the defi
On Mar 21, 2007, at 6:35 PM, Török Péter wrote:
Hello,
is the official source code of Cayenne 2.0.2 publicly available in
a jar or zip somewhere?
Thanks in advance,
Péter
You can create one yourself from the download:
cd cayenne-2.0.2/src/cayenne
jar cvf cayenne-2.0.2-src.jar *
Andrus
Hi Prashant,
Note that Cayenne user support is done via the mailing list, as it
allows us to better share the community knowledge. I am ccy'ing the
question to the list. Please feel free to continue this discussion on
the list:
http://cayenne.apache.org/mailing-lists.html
On Mar 23, 200
I overlooked the start of the Google Summer of Code program this
year, but it is not too late yet for the students and mentors to sign
up. See the details here:
http://wiki.apache.org/general/SummerOfCode2007
Interested Students:
Summer of Code is a program sponsored by Google that allows s
No, it is not a known bug. While 'fetchFinished' is deprecated in 3.0
in favor of lifecycle callbacks, it should work in 1.2.x. Could you
open a bug report with some sample code that demonstrates the problem?
http://issues.apache.org/cayenne/
Thanks
Andrus
On Mar 30, 2007, at 12:44 AM, Artu
Interesting. Didn't know it was a known problem with java 1.4.
Lazy initialization was used exactly because we don't want dispatch
threads to start unless they are needed. So ... per Wikipedia article
this is a legacy JDK problem and going forward we should simply be
using "volatile" keywor
Hi, See my original reply asking for more information here:
http://objectstyle.org/cayenne/lists/cayenne-user/2007/03/0101.html
BTW, it would be much easier to communicate if you subscribe to the
list :-)
Andrus
On Mar 30, 2007, at 4:46 PM, Marc Gabriel-Willem wrote:
Hi,
Sorry to repo
broken in the current
implementation, but cleaning it up is desirable at some point. BTW, I
changed shared EM instance to be 'volatile', but I don't think it
caused us any grief to date.
Andrus
[1] https://issues.apache.org/cayenne/browse/CAY-610
On Mar 30, 2007, at
ur first reply.
I have exactly the same error when I stop and restart properly the
Tomcat server. In fact, stoping and restarting the server simulate the
serialization / deserialization operation that an application
server can
do at any time it wants (isn't it ?)
Marc
-Original Me
STABLE-2.0/
cayenne/cayenne-java/src/cayenne/java/org/apache/cayenne/access/
DataContext.java
On Mar 30, 2007, at 10:55 AM, Marc Gabriel-Willem wrote:
Hello,
I checked the entity resolver value.
Indeed, in this situation the value is 'null'.
Marc
-Original Message-
From: And
Hi,
I don't think there was a change between 1.2.x and 2.0.x in this
code. The error either means that the database schema in question is
not setup to support autoincrement, or the driver doesn't support
autoincremented keys. Are you using the same database and the same
JDBC driver as bef
Hi Jerome,
Could you please post the links to such pages? I don't see any
references to objectstyle packages on cgen page, except for the 1.2
documentation bundle of course.
Andrus
On Apr 2, 2007, at 10:07 AM, jerome moliere wrote:
Hi all,
just to say that some web pages still refer to t
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