On Aug 19, 2010, at 6:43 PM, Chris Poulsen wrote:
the strategy I found to be least intrusive was to wrap the JDBC
connection/statements in my own Connection/*Statement classes and let
statements register themselves somewhere accessible from other threads on
creation and unregister on
Hi Tomas,
yeah, that's the case.
I should also note that we'll be happy to revive the DV project if we find a
dedicated volunteer to support it. I guess if that happens, my main request
would be to keep the DV stuff decoupled from Cayenne runtime and cayenne.xml
file.
Cheers,
Andrus
On Aug
Exactly. However something like that may work (columns will have to be a
comma-separated String) :
insert into $schema.$table ($columns) values(#bind($values))
Andrus
On Aug 25, 2010, at 7:46 AM, patrick.may...@gi-de.com wrote:
Hi Nikos,
the #bind variables are replaced by
Actually support for escape char was added per CAY-1380 to ExpressionFactory in
Cayenne 3.0.1 (which will hopefully be released in a week or two. To get this
feature you can either do a build from 3.0-STABLE branch [1] or wait, or use
EJBQLQuery that already supports it in 3.0.
Cheers,
Andrus
There's been discussions on this list, but I haven't seen a full systematic
comparison.
When people ask me about this I usually frame this discussion as what's unique
about Cayenne, as I am not a Hibernate user and don't know it fine details. As
I mentioned in the 3.0 announcement blog:
Very strange. Prefetching always refreshes related objects.
Andrus
On Sep 7, 2010, at 7:52 AM, Hans Pikkemaat wrote:
Hi,
I'm running a SelectQuery where I'm using a joint prefetch.
query.addPrefetch(...).setSemantics(PrefetchTreeNode.JOINT_PREFETCH_SEMANTICS);
I turned caching
On Sep 7, 2010, at 12:50 PM, Aristedes Maniatis wrote:
* Create a source cayenne assembly
I should explain a bit about this one. There is a new distribution file -
cayenne-3.0.1-src.tar.gz that contains all Cayenne sources (not just a subset
as it used to). The source distro is buildable
Yeah, I would definitely suggest to upgrade. Upgrade should be rather
straightforward. Follow the UPGRADE-NOTES.txt.
Andrus
On Sep 8, 2010, at 5:58 AM, Hans Pikkemaat wrote:
Hi,
This seems to be an issue in cayenne 2.0.4.
In 3.0 it works fine.
There are reasons why I cannot simply
Looks like the descriptor is not initialized for some reason. By now I don't
remember all the internal details of the initialization cycle specific to v.
1.2, but my random guess is that (de)serialization is involved here? Other than
that, figuring it out may require running the app in
Hi,
Your Ant file probably doesn't have the right classpath, specifically the
Cayenne jars.
I am curios though why are you not using Maven as tutorial is Maven based and
provides all the setup steps to get you going?
Andrus
On Sep 9, 2010, at 12:43 PM, bogdan_voloshincu wrote:
hello! i
Nothing that is built in for this purpose, and IIRC that 'getEntityResolver'
approach may no longer work, as we are caching it now on the client. You can
issue a simple query instead I guess. Something that executes quickly and
doesn't bring back any data. It may even end up having better
Hi Dave,
Will be very happy if you can dig to the cause of this issue.
EJBQLQuery parsing into SQL starts at
org.apache.cayenne.access.jdbc.EJBQLAction. Cayenne walks EJBQL syntax tree,
calling visitor callback methods and occasionally switching the visitor object.
You may start debugging
Hi there,
My memory of this code is a bit rusty now. Could you provide a bigger chunk of
the stack please - up to the DataContext commit call? And also maybe an output
of DESC CSPROPERTY to see the types of PROPERTYVALUE and CSPROPERTYGUID
columns.
Andrus
On Sep 14, 2010, at 5:23 PM,
Hi Emanuele,
The trick would be to create a custom subclass of Cayenne HessianService,
overriding 'initCayenneStack(Map properties)'. Based on some property value in
a properties map, you can load Cayenne stack from an alternative location (e.g.
by renaming one of the cayenne.xml files, and
On Sep 15, 2010, at 11:27 AM, bogdan_voloshincu wrote:
Maven offer a more important
advantage than ant ??
Different paradigm, more scaleable in terms of the project complexity.
Ultimately it is up to you of course - use what you feel comfortable with.
Andrus
On Sep 22, 2010, at 2:17 AM, b...@holos.pt wrote:
Can I use a Cayenne client on each portlet and create a cayenne server on a
servlet to receive their requests? this way all database communication is
done by the servlet and not by all portlets.
This is possible, but it will add not
figuring out the
DataSource mapping is a better idea.
Andrus
On Sep 23, 2010, at 10:37 AM, Andrus Adamchik wrote:
On Sep 22, 2010, at 2:17 AM, b...@holos.pt wrote:
Can I use a Cayenne client on each portlet and create a cayenne server on a
servlet to receive their requests? this way all
portlets so
that all of them share a connection pool?
Bruno
-Mensagem original-
De: Andrus Adamchik [mailto:and...@objectstyle.org]
Enviada: quinta-feira, 23 de Setembro de 2010 08:45
Para: user@cayenne.apache.org
Assunto: Re: Child Contexts
Haven't read the earlier messages
Hi Tomas,
Yeah, I think attachments are stripped from the list messages automatically on
the server. Are you using the Windows or Mac Modeler? Both are pre configured
to run with 0.5 GB of heap space, but maybe -Xmx is getting lost along the way.
Andrus
On Sep 24, 2010, at 8:07 AM, Tomas
On Linux, you should probably run it as java -Xmx512m CayenneModeler.jar or
something like that, so specifying how much heap the JVM should use is up to
you. In a Windows assembly run from .exe, -Xmx is passed by the executable
launcher, and the user doesn't have much control (except that he
There's no parsable notation for UUID. So you can either use API to assemble
expressions, or use a parameter bound via API at a later time:
propertyXY = $x
Or we can work together on supporting constructors in Expressions, similar to
how JPQL does:
propertyXY = new java.util.UUID(1, 2)
On Sep 27, 2010, at 3:06 PM, Adrian Wiesmann wrote:
Or we can work together on supporting constructors in Expressions, similar
to how JPQL does:
propertyXY = new java.util.UUID(1, 2)
I'd be willing to work on this. How can we proceed with that?
Cool. We may continue this discussion
Not an expert on Oracle Spatial, but I think you should be able to run this via
SQLTemplate query:
http://cayenne.apache.org/doc30/sqltemplate-query.html
Andrus
On Sep 28, 2010, at 2:11 PM, ЄЖЄRSoN CმStმNЄDმ S wrote:
Hello everyone,
I am newby in Cayenne 3.0, I would like to know if it is
PM, Juergen Saar wrote:
Fine ..
Is there already a time frame for Version 3.1?
2010/9/30 Andrus Adamchik and...@objectstyle.org
All discussions of this feature have usually caused a certain amount of
disagreement on how this should behave, so I guess this is why nobody
committed
Hi Gilberto,
Yeah, there was a recent confirmation of your problem from another user:
https://issues.apache.org/jira/browse/CAY-1488 Looks like it happens on certain
schemas. We are investigating...
Andrus
On Oct 1, 2010, at 11:40 PM, gilbertoca wrote:
When I try:
Hi EmeCas,
I think that one more alternative to avoid including SDO functions in
my query...
Sounds like a good idea.
how can i call MyProcedure and get the results from a Java Class using
Cayenne?
A stored procedure can be mapped in CayenneModeler and later invoked via a
Hi Jeff,
From the lines in the stack trace, looks like
context.getObjectStore().getDataRowCache() returns null, causing an NPE
downstream. Now wondering why that can happen... Are you
serializaing/deserializaing your DataContext?
Andrus
On Oct 6, 2010, at 9:04 PM, Rorison, Jeff wrote:
I
You are running the wrong modeler I think. Try this:
mvn clean install -Passembly,generic
and then unpack the distro under cayenne/assembly/target/*.gz and run
CayenneModeler.jar from there.
Andrus
On Oct 7, 2010, at 8:00 PM, gilbertoca wrote:
I've tried ... but:
I confirmed - this is a bug with a nested context. Just opened a Jira:
https://issues.apache.org/jira/browse/CAY-1489
We'll work on fixing it.
Andrus
On Oct 7, 2010, at 7:01 PM, Jeff Rorison wrote:
Andrus Adamchik andrus at objectstyle.org writes:
Hi Jeff,
From the lines in the stack
Seems like a bug. I opened a Jira:
https://issues.apache.org/jira/browse/CAY-1490
Andrus
On Oct 9, 2010, at 12:15 AM, Alexander Yaremenko wrote:
Andrus,
that did not help either. Here is extract from my pom:
plugins
plugin
Hi Marc,
Good catch. We do ship those jars with Cayenne release (so you have an option
of doing mvn install:file), but the Central repo is indeed missing those. I
guess we (the Cayenne developers) or somebody else (e.g. our user) should get
those Jars in the Maven central. Anybody in the world
Hi Andre,
On Oct 12, 2010, at 3:49 PM, André Rothe wrote:
Hello,
I'm not familiar with Cayenne, so I have some question to come to a decision
about the usage of Cayenne in the current project.
Is it possible to use multiple databases with Cayenne? We have written some
code to load
Yeah, I think providing better superPkg defaults (such as relative auto) and
support for relative superPkg will be a nice enhancement. Fill free to open an
improvement request in Jira :-)
Andrus
On Oct 13, 2010, at 10:12 AM, André Rothe wrote:
Ooops, I have read the ant-task documentation
?
Thanks,
Borut
2010/10/13 Andrus Adamchik and...@objectstyle.org
Hi Borut,
On Oct 13, 2010, at 12:02 PM, Borut Bolčina wrote:
MapObjectType localMot = (MapObjectType)
dataContext.localObject(mot.getObjectId(), mot);
Not sure if there's anything else involved, but the use
Getting used to ObjectContext may take some time when coming from other ORM
backgrounds, but in general most people have a rather smooth ride with it.
While I can theoretically see a value of (optionally?) selecting against
uncommitted objects, I've never had a practical case for it in my apps.
On Oct 15, 2010, at 11:24 AM, Andrey Razumovsky wrote:
The reason of 2) is that Cayenne uses caching of data objects, which greatly
increases performance. So object is basically the same. You can refresh
the cache using RefreshQuery.
No actually the reason for this is not caching, but the
On Oct 19, 2010, at 10:36 AM, Borut Bolčina wrote:
This way using
street.setTown(localTown);
does not set the relationship, it inserts NULL for town_id FK in the streets
table. Or did you mean something else?
Probably (?) didn't quite get the explanation of your mapping. Anyways, have
Odd. Should be working. Do you actually see INSERT statement in the logs, but
no callback before that?
Andrus
On Oct 20, 2010, at 4:05 AM, Bruno René Santos wrote:
Hello All,
I have created a pre-persist callback to set a property from my pojo. But
when I commit changes the callback is
On Oct 20, 2010, at 1:14 PM, Bruno René Santos wrote:
Do you think validating after
pre-persist could lead to problems? I think it would help pre-persist to be
more
useful, allowing us to calculate mandatory fields.
Maybe a good idea actually. Care to open a Jira? We'll think about it.
Cayenne stack is completely dynamic. Nothing is precompiled, enhanced or
proxied, unlike Hibernate. There is a metadata cache that will need to get
updated, but that can be done without a restart. So you can create mapping
dynamically even in Java:
Just committed the patch submitted by Andrei Veprev to 3.0.x branch and 3.1
(trunk). So this is fixed and will be available in the next release.
Andrus
On Oct 8, 2010, at 8:07 PM, Jeff Rorison wrote:
Andrus Adamchik andrus at objectstyle.org writes:
I confirmed - this is a bug
You can download the official 3.0.1 source from here:
http://www.apache.org/dyn/closer.cgi/cayenne/cayenne-3.0.1-src.tar.gz
Andrus
On Oct 26, 2010, at 1:17 PM, Bruno René Santos wrote:
Hello all,
I have downloaded the cayenne 3.0.1 source from the SVN to use as autocomplete
source on
Hi Borut,
I may try running it in debugger this week or early next week (during
ApacheCon, when I have a bit of spare time).
For now can you explain how do you know that batching didn't work? Was there an
exception? Was a a difference in performance, etc?
IIRC the only difference in Cayenne
On Oct 27, 2010, at 3:18 PM, Borut Bolčina wrote:
That is bind, and not batch bind as you just explained.
Ok, so somehow Cayenne didn't switch to batch-bind mode. Looking at the code in
BatchAction.java, batch mode can also be suppressed for AUTO INCREMENT PK, as
other drivers (I don't
It was for the users of org.apache.cayenne.conf.WebApplicationContextFilter. If
an app bootstraps Cayenne on its own, I would suggest emulating this filter's
destroy method in an appropriate servlet or filter:
public void destroy() {
Configuration config =
On Nov 4, 2010, at 9:48 AM, Borut Bolčina wrote:
At the database level, the FK attribute is set to NOT NULL, but this is
not related with the Cayenne.
Yeah, this is what triggers the validation message. I'd say it is a bug -
Cayenne should be smarter about meaningful FK + relationship
Hi,
Just found a bit unrelated issue with POST_LOAD callback:
https://issues.apache.org/jira/browse/CAY-1503
For your case, it should help if you could post a code example with comments on
where you are seeing and not seeing the callbacks.
Andrus
On Nov 1, 2010, at 8:10 PM, Bruno René
***Here I get a list of all the catalogs and then I get a list of all of the
tables in all of the catalogs***
Is this what you were asking me to test? What do I try next??
On Wed, Nov 3, 2010 at 5:36 PM, Andrus Adamchik and...@objectstyle.orgwrote:
At the end reverse engineering
++)
apl.removeFromHoMovimentosAplicacoesArray(movs.get(i));
manager.getContext().deleteObjects(movs);
Do I need to remove the objects from the relationships before deleting them or
just delete them?
Thanx
Bruno
-Mensagem original-
De: Andrus Adamchik [mailto:and...@objectstyle.org]
Enviada: sábado, 6
Very odd. Please file a Jira. Maybe we can reproduce it with our unit tests? So
what is optimistically locked in this case?
Andrus
On Nov 5, 2010, at 9:30 AM, Michael Gentry wrote:
It even fails if I include the dependent:
DataContext dataContext = DataContext.createDataContext();
I wish somebody just wrote a marshaller for CDO. One day I may do it if nobody
beats me on it.
Andrus
On Nov 7, 2010, at 7:37 PM, Marek Šabo wrote:
Hi all,
Would it be possible to generate entities not as children of
CayenneDataobject but as self composite objects with a CDO field? I'm
:
Hi Guys,
Please take a look at the attached code which marshalls between ValueObject
(POJO) and CDO.
regards Malcolm Edgar
On Wed, Nov 10, 2010 at 7:26 AM, Andrus Adamchik and...@objectstyle.org
wrote:
I wish somebody just wrote a marshaller for CDO. One day I may do it if
nobody
On Nov 9, 2010, at 8:15 PM, Marek Šabo wrote:
@Andrus: what you have in mind is new implementation of JAXB or just some
sort of marshalling support for CDOs?
JAXB, although I don't see myself doing it in the nearest future.
Andrus
Ok, I think this is closer:
https://issues.apache.org/jira/browse/CAY-1505
I found this in my own application and am working on a fix now.
Andrus
On Nov 6, 2010, at 12:57 PM, Andrus Adamchik wrote:
Hi,
Just found a bit unrelated issue with POST_LOAD callback:
https
Fixed in Subversion.
On Nov 10, 2010, at 2:23 PM, Andrus Adamchik wrote:
Ok, I think this is closer:
https://issues.apache.org/jira/browse/CAY-1505
I found this in my own application and am working on a fix now.
Andrus
On Nov 6, 2010, at 12:57 PM, Andrus Adamchik wrote:
Hi
Looks like a bug to me. Appreciate if you could open a bug report, we'll take a
look:
https://issues.apache.org/jira/browse/CAY
Thanks,
Andrus
On Nov 11, 2010, at 7:38 AM, Lautaro Brasseur wrote:
Hi. I need to map a database schema which has reserverd words in column names
(with Cayenne
On Nov 13, 2010, at 12:40 AM, Marek Šabo wrote:
SELECT #result('COUNT(id)' 'Long' 'count')
from User #chain('AND' 'WHERE') #chunk($userId) id = #bind($userId) #end
#chunk($userName) userInfo.name LIKE $userName #end #end
becuase of userInfo.name which is object-style. So my first
Hmm, your question was about refreshing Configuration loaded from cayenne.xml.
Looking at your second message, I am no longer sure that I understood your
setup and what you are trying to do.
But in any event... 'DataContext.createDataContext' uses shared static
Configuration (You may take a
Login is null, is this correct?
Andrus
On Nov 22, 2010, at 8:35 PM, bogdan_voloshincu wrote:
[cdataport] INFO: Opening connection: jdbc:mysql://localhost:3306/date
[cdataport] Login: null
[cdataport] Password: ***
[cdataport] Nov 22, 2010 8:26:18 PM
On Nov 21, 2010, at 6:18 PM, Marek Šabo wrote:
1) When 'id' is not object-mapped ejbql complains about invalid path, I found
only this
http://www.mail-archive.com/user@cayenne.apache.org/msg02992.html
and it seems to be a dead end. Foolish attempt prefixing with 'db:' didn't
work.
On Nov 23, 2010, at 10:57 AM, Aristedes Maniatis wrote:
Also, the version of Hessian we are using (3.1.6) looks to be missing from
Maven Central. I would have sworn it was there before, but it can be found
only at the caucho repository as far as I can tell. Should we push it to
maven
On Nov 23, 2010, at 11:33 AM, bogdan_voloshincu wrote:
Yes and before cdataport i use cdbimport and cgen and those two work without
any problems.
Both against MySQL, not Oracle? And from the same client computer?
Andrus
Interesting. I guess we haven't seen it before cause people don't call dispose
that often.
Please open a Jira.
Thanks,
Andrus
On Nov 23, 2010, at 5:54 PM, Laurent Marchal wrote:
Hi all,
I'm using cayenne 3.0 ans I'm experiencing a deadlock when I exit my
application. I call
On Dec 1, 2010, at 10:22 PM, Mark Fischer wrote:
I have the microsoft jdbc
driver in my classpath so I do not understand why it is not being found?
Were exactly is the driver? In the .war? An easy way to doublecheck that it is
available is to print the actual classpath from the application
http://cayenne.apache.org/2010/12/02/cayenne-31-its-alive.html
We are pleased to announce the first milestone of Cayenne 3.1. A number of new
and exciting features and fully redesigned DI-based configuration mechanism.
Follow the link above for more details.
Enjoy!
Andrus
Hi Cayenne users,
the issue in the subject is being currently discussed by Cayenne developers
(see the message from dev below). Anybody's using XML serialization now? If so
I'd like to hear how you deal with all the deficiencies of this package?
Thanks,
Andrus
Begin forwarded message:
To:
Just a guess. Know nothing about Wicket...
Looks like CayenneFilter wraps something called ClickServlet (which is not
shown elsewhere in web.xml), and Wicket call is made from the wicket.lockbox
filter, which is out of scope of CayenneFilter.
Andrus
On Dec 2, 2010, at 9:39 PM, Mark Fischer
compatible if you want to go back to 3.0.
Thanks and please give feedback! :-)
mrg
On Thu, Dec 2, 2010 at 6:04 AM, Andrus Adamchik and...@objectstyle.org
wrote:
http://cayenne.apache.org/2010/12/02/cayenne-31-its-alive.html
We are pleased to announce the first milestone of Cayenne
We really need to push those deps to Maven central :-/ In the meantime you can
map this repo that should have them: http://objectstyle.org/maven2/
Andrus
On Dec 15, 2010, at 4:35 PM, Dirk Olmes wrote:
Hi,
I'm preparing a project that will take off in the new year and chose
Cayenne as the
Hi Marcin,
Yes, you will need to add this classpath to the server-side ROP stack. To do
this, subclass org.apache.cayenne.remote.hessian.service.HessianService,
overriding 'initCayenneStack' method (inherited from superclass). Finally
configure your subclass in web.xml as 'service-class' init
I guess if we do something like that, we won't go below DataSource... I am
still thinking how to expose DataSource via DI.
Andrus
On Dec 17, 2010, at 4:02 PM, Borut Bolčina wrote:
Hi,
sometimes when creating administrative web applications you want to show to
which database the
Hi Joey,
On Dec 17, 2010, at 9:57 PM, Joseph P. Berglund wrote:
I am new to cayenne, and am enjoying it immensely! A few questions-
A1) I understand that the use of automatically generated, non-meaningful
primary keys is one of the philosophies supported by cayenne.
Yes.
In this
Can you confirm that there is a record for MpMiniPublication with id of 9279?
Andrus
On Dec 22, 2010, at 1:51 AM, Carmen Grantham wrote:
Why is the following error still occuring?
Caused by: org.apache.cayenne.FaultFailureException: [v.3.0.1 Aug 25
2010 19:58:47] Error resolving fault for
So far CreateIfNoSchemaStrategy worked pretty reliably for me. So very odd..
Could you please open a bug report in Jira. We may take a look. (Please also
specify version of Derby).
Andrus
On Dec 26, 2010, at 10:43 PM, Tomas Stenlund wrote:
Hi,
I'm using Cayenne 3.0 with Derby as an
On Jan 6, 2011, at 10:48 AM, Hans Pikkemaat wrote:
One library calls the other one.
The first one is using the iterated query to get some data. It will call the
second
library to process the data.
IMO this first library (iterator control code) should be the place that does
transaction
needed a
... from table1 left join table2
Regards
Bruno
Em 05-01-2011 18:20, Andrus Adamchik escreveu:
IIRC in 3.0 PrefetchTreeNode.JOINT_PREFETCH_SEMANTICS generates an outer
join by default (???)
Andrus
On Jan 5, 2011, at 2:14 AM, Bruno René Santos wrote:
Hello all
You can sure call stored procedures from Cayenne and map simple objects, etc.,
but I don't think there's a practical way to use relationships, or to implement
full object lifecycle. In other words if your DB interaction is limited to
stored procedures, Cayenne may work as a persistence utility
Good catch, thanks! It should be something like this:
QueryResponse response = context.performGenericQuery(query);
for (response.reset(); response.next();) {
if (response.isList()) {
List list = response.currentList();
// ...
}
else {
int[] updateCounts =
On Jan 17, 2011, at 7:27 PM, David Balažic wrote:
Hi!
Are there any more examples of using stored procedures besides the ones
in the guide*?
I can't think of any except for unit tests in Cayenne under
DataContextProcedureQueryTest.java. Others may have better examples.
What exactly is
Yes, beyond the standard type mapping, you can map any data type to a DB column
in Cayenne by implementing and registering an ExtendedType:
http://cayenne.apache.org/doc30/extended-types.html
Andrus
On Jan 18, 2011, at 8:40 PM, Joseph P. Berglund wrote:
Date/DateTime db fields currently map
On Jan 18, 2011, at 8:28 PM, David Balažic wrote:
So, does that testcase really work on Oracle?
Yes. Now revisiting the tests, we are cheating to make the generic mapping work
with Oracle. The reason for this is Oracle driver's insistence on circumventing
basic JDBC abstractions. We take a
Hi Li,
Looks like a bug to me. Could you please open a bug report in Jira (
https://issues.apache.org/jira/browse/CAY ), providing the information below,
and maybe also a specific piece of Java code that causes this error.
Thanks,
Andrus
On Jan 19, 2011, at 1:03 AM, Li Zhou wrote:
Hi, All
just copied over the content
of OracleStackAdapter.tweakProcedure().
Is there anything special I should look out for?
Regards,
David
-Original Message-
From: Andrus Adamchik [mailto:and...@objectstyle.org]
Sent: Tuesday, January 18, 2011 9:33 PM
To: user@cayenne.apache.org
Unfortunately reverse engineering completely depends on the metadata provided
by the driver, which means Cayenne often gets incomplete information, that has
to be filled by the user manually. I suspect this is what happened here as well.
Andrus
On Jan 19, 2011, at 6:43 PM, David Balažic wrote:
Yeah, I guess we can make an assumption here... Feel free to open a Jira.
Andrus
On Jan 19, 2011, at 8:16 PM, David Balažic wrote:
Yes, but a function return is always direction OUT, isn't it?
David
-Original Message-
From: Andrus Adamchik [mailto:and...@objectstyle.org
Hi André,
Yes, if you wish you can create the entire Cayenne stack via API, loading parts
of it from XML files, etc.
* To load DataMap from XML, use MapLoader:
http://cayenne.apache.org/doc30/api/org/apache/cayenne/map/MapLoader.html
* To create a DataContext, use
Cayenne uses JDBC API, so it uses whatever the driver gives it.
java.sql.DatabaseMetaData.getProcedures(String catalog, String schemaPattern,
String procedureNamePattern)
(IIRC 'catalog' parameter is ignored by the Modeler, schema and procedure name
are user choices).
Andrus
On Jan 21,
On Jan 21, 2011, at 2:53 PM, André Rothe wrote:
Should I set the name explicitly to org.apache.cayenne.CayenneDataObject
(or subclasses)?
Setting org.apache.cayenne.CayenneDataObject is optional (this is the default).
If you want to use your own subclass, definitely call
the data sources (instances of
PoolManager). mapName = test.
I think, I don't need a full-defined ObjectEntity, because it is dynamic. I
set only the class name (default) and the DbEntity instance. So where I have
forgotten a call?
Thanks a lot
André
Andrus Adamchik
Correct. Injection is an internal thing. You will only care about it if you
decide to override some Cayenne internals.
Andrus
On Jan 21, 2011, at 11:26 PM, Øyvind Harboe wrote:
After having correctly converted cayenne.xml = Cayenne 3.1
it seems like I can stay blissfully ignorant of inject
Can you confirm that there is a record for HoVPlanoContas in the database with
id of 129? Is it reproducible?
Andrus
On Jan 24, 2011, at 3:03 AM, Bruno René Santos wrote:
Hello all,
Im having an error when I access an object:
Caused by: org.apache.cayenne.FaultFailureException: [v.3.0.1
? Any other ideas?
Thanx
Bruno
Em 24-01-2011 09:43, Andrus Adamchik escreveu:
Can you confirm that there is a record for HoVPlanoContas in the database
with id of 129? Is it reproducible?
Andrus
On Jan 24, 2011, at 3:03 AM, Bruno René Santos wrote:
Hello all,
Im having an error
you left on the code? Could I try
like a commitChanges there? Any ideas are welcome :)
Thanx
Bruno
Em 24-01-2011 10:18, Andrus Adamchik escreveu:
I am developing a web application so it is possible that some thread is
interfering on the refreshing of the Object Cache?
This depends
On Jan 24, 2011, at 1:04 PM, Bruno René Santos wrote:
So the best way to do this is to keep my shared DataContext for reading and
when I need to change something I create a new DataContext, pass the object
read to this new context (using for instants an ObjectIdQuery) and commit on
this
On Jan 24, 2011, at 1:26 PM, Bruno René Santos wrote:
I'll try to modify the CommitChanges and CommitChangesToParent in order to
create a very short lived context to where I copy all modifiedObjects and
deletedObjects in order to commit them.
There should be no modified or deleted objects
Yeah, there's no proper catalog support when Cayenne builds fully qualified
names. You may enter PKG1.SCH as your schema name.
Separately we may discuss the need for supporting JDBC catalogs in Cayenne
separately from schemas.
Andrus
On Jan 24, 2011, at 2:24 PM, David Balažic wrote:
Hi!
Thanks for sharing this info. Would you mind creating a bug report in Jira?
Andrus
On Jan 24, 2011, at 3:52 PM, gilbertoca wrote:
Hi, happy new hear for all! Hope everyone is ok as well!
Just a little problem, I can't run the Cayenne Modeler from maven anymore:
Actually recent versions of Cayenne (3.0, maybe earlier) are ensuring a use of
a single connection per transaction.
Andrus
On Jan 25, 2011, at 3:31 PM, André Rothe wrote:
Hi,
I have seen, that Cayenne uses multiple connections per transaction (a
DataNode can have multiple connections and
Haven't tried it, but I think SQLTemplate should handle it.
Andrus
On Feb 2, 2011, at 5:21 AM, Jepse wrote:
Hi,
is anybody familiar with the Mysql Datatype Set?
http://dev.mysql.com/tech-resources/articles/mysql-set-datatype.html
For some reason we stores Boolean values fields for
I can't predict the outcome, but certainly worth trying and reporting back the
result.
Andrus
On Feb 7, 2011, at 2:41 PM, Marek Šabo wrote:
Hi,
I would like to ask for advice, what would be a good way to get outcome of
(my)sql functions in cayenne. Is there any other way than calling it
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