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28 discussions - 132 posts

  • Hello, I need to create a select query that have some parameters and I need to get SQL where statement from it containing replaced parameters. (see snippet below) . Is there any way how to accomplish ...
    David MarkoDavid Marko
    Oct 9, 2007 at 11:11 am
    Feb 26, 2008 at 7:24 am
  • [This is second email I send, I think the first one get lost] Hi all, I've been searching on docs/maillist about how to persist an already existent pojo, but have no luck. Let me explain: we have two ...
    Gilberto C AndradeGilberto C Andrade
    Oct 24, 2007 at 8:37 pm
    Oct 25, 2007 at 7:03 pm
  • Hi, I'm trying out Cayenne to use on a project and I got the persistence API to run fine, but ROP is giving me some headache. I am using version 3.0 of Cayenne, and when I try to run maven, it ...
    Tarik CherkaouiTarik Cherkaoui
    Oct 21, 2007 at 9:17 pm
    Oct 24, 2007 at 8:37 am
  • I am trying to do the following select MAX(id) from table. This is part of the recovery logic for a program that runs for several days (5). In the event of a failure the program attempts to recover ...
    Jan StobbeJan Stobbe
    Oct 9, 2007 at 2:10 pm
    Apr 22, 2008 at 2:35 pm
  • Hi Guys This maybe a silly question, but is there a callback type which would be fired before a new record is inserted into the database during the call to commitChanges()? Doesn't seem like ...
    Gary JarrelGary Jarrel
    Oct 17, 2007 at 3:19 am
    Oct 17, 2007 at 3:11 pm
  • Hi! What transaction isolation level is used by cayenne and is there a way to change it to use serializable transactions? If this is not possible, what other possibilities do I have to lock table ...
    Martin ThelianMartin Thelian
    Oct 4, 2007 at 7:47 am
    Oct 4, 2007 at 1:19 pm
  • In the modeler, when looking at a node, one of the pop-ups is "Load DataSource (opt.)". Does this work? I assumed that by picking that I wouldn't have to fill out the other sections of the screen, ...
    Robert A. DeckerRobert A. Decker
    Oct 3, 2007 at 5:50 am
    Oct 3, 2007 at 4:32 pm
  • Should I expect that DataContext.rollbackChanges() in 1.1.4 leave transient objects for new objects in toManyList relationships containing that new object? I'm pretty sure that the answer is yes.
    Mike KienenbergerMike Kienenberger
    Oct 10, 2007 at 8:06 pm
    May 1, 2008 at 3:54 pm
  • Hello. We have a to-many relationship that is used all over the application. Each time someone goes over that to-many relationship they want to take a look at the next to-many relationship as well. A ...
    Tore HalsetTore Halset
    Oct 22, 2007 at 11:29 am
    Oct 22, 2007 at 8:24 pm
  • I have only been looking into this tool for a couple of days now and I am finding it great to work with and easy to use. However, I have been having an issue which may be my ignorance of database ...
    Oct 2, 2007 at 9:33 pm
    Oct 3, 2007 at 1:28 pm
  • Hello there, I was going around 3.0M1, gone on the quick starts to see how it is ;-) I have been a bit disappointed by the "Main.java" code snippet : QueryChain chain = new QueryChain() ...
    Mikaël CluseauMikaël Cluseau
    Oct 26, 2007 at 10:54 pm
    Oct 27, 2007 at 9:53 am
  • For what it's worth, there's a memory leak in Configuration. I doubt it will affect many people, but it was a significant contributor to the 1.5Gb memory requirements and 35 minutes when running my ...
    Mike KienenbergerMike Kienenberger
    Oct 18, 2007 at 7:41 pm
    Oct 18, 2007 at 8:07 pm
  • I am glad to announce a new release from the stable branches. Upgrade is recommended, as the new release contains some important fixes, including some runtime race conditions. More details can be ...
    Andrus AdamchikAndrus Adamchik
    Oct 13, 2007 at 5:57 am
    Oct 14, 2007 at 3:17 am
  • Why is the DataMap displayed twice in the "structure" tree of CM? Once it's directly under the Domain node (and it has children nodes), and once under the DataNode (it has no children nodes ...
    Thomas BernhardThomas Bernhard
    Oct 31, 2007 at 5:37 pm
    Oct 31, 2007 at 7:40 pm
  • Hello. I am not so used to the Persistent interface. How can I get the value for a given ObjAttribute in a Persistent object? If the Persistent is a DataObject I could use readProperty. Regards, - ...
    Tore HalsetTore Halset
    Oct 26, 2007 at 12:14 pm
    Oct 29, 2007 at 6:57 am
  • Howdy. I've just run into an issue with some of my cascading delete rules. Trying to reproduce the problem has been difficult because the ordering seems to be non-deterministic. Looking at the ...
    Kevin MenardKevin Menard
    Oct 22, 2007 at 8:36 pm
    Oct 22, 2007 at 9:17 pm
  • I am interested in perhaps using the Cayenne Modeler to do some additional tasks. Specifically I was interested in adding in some additional data into the cayenne.xml or *.map.xml files for our own ...
    Dov RosenbergDov Rosenberg
    Oct 17, 2007 at 1:11 am
    Oct 17, 2007 at 3:10 pm
  • Hi Guys! I've just delved into using lifecycle callbacks for the first time, and I can't seem to get my call back to fire in what seems to be a relatively simple code: LifecycleCallbackRegistry ...
    Gary JarrelGary Jarrel
    Oct 12, 2007 at 10:56 am
    Oct 13, 2007 at 2:26 am
  • Fellow Cayenne users, How do you handle inserting data into columns of type Money? Is there a magic combination of Java type and SQL type? Have you created a Money class and a custom data type ...
    Chris GamacheChris Gamache
    Oct 9, 2007 at 7:04 pm
    Oct 9, 2007 at 9:13 pm
  • Here's the scenario... Project A uses cayenne Project B also uses cayenne They both have a cayenne.xml and nodes and domains, etc. Package A uses package B. I'm finding that when package A first ...
    Chris GamacheChris Gamache
    Oct 4, 2007 at 2:16 pm
    Oct 4, 2007 at 4:33 pm
  • Hi, Long time EOF user, new to Cayenne. I would like to keep my read-only reference data in a shared DataContext, so that I don't have to save a copy of the reference CayenneDataObjects in each ...
    Marc A. DonisMarc A. Donis
    Oct 27, 2007 at 7:28 pm
    Oct 27, 2007 at 11:35 pm
  • Hello, I am still fighting with the very slow deletion problem I had a few weeks ago. Now I probably have understood what is causing it. I have defined most, if not all the constraints in my db ...
    Giulio Cesare SolaroliGiulio Cesare Solaroli
    Oct 24, 2007 at 8:05 pm
    Oct 25, 2007 at 7:39 am
  • http://cayenne.apache.org/doc/null-handling.html Gives the following example: Expression exp = ExpressionFactory.noMatchExp("birthDate",null); And says that a sql string similar to the following will ...
    Robert ZeiglerRobert Zeigler
    Oct 12, 2007 at 6:16 pm
    Oct 12, 2007 at 6:20 pm
  • Hi Ari, It would be nice if I could use Hessian. I heard about the advantages of it compared to SOAP. But unfortunately SOAP is still the standard here and I can't switch to Hessian now or in ...
    Oilid AdsiOilid Adsi
    Oct 11, 2007 at 1:55 pm
    Oct 11, 2007 at 3:31 pm
  • Hello, how is it possible to send and receive an own generated class of CayenneDataObject-type over a WebService (for example Apache Axis 1.3)? We made the experience that axis will throw an ...
    Oilid AdsiOilid Adsi
    Oct 11, 2007 at 12:20 pm
    Oct 11, 2007 at 1:37 pm
  • Folks First, let me thank you developers - Cayenne saves my rear everyday and I could not be more grateful. I have a CRM application built on top of Cayenne (works great!) where deals move though a ...
    Eric LazarusEric Lazarus
    Oct 5, 2007 at 3:14 pm
    Oct 5, 2007 at 10:28 pm
  • I've looked through the API doc for CayenneDataObject but wasn't able to find what I'm looking for. Is there a method similar to eof's awakeFromInsertion? I'm looking for a method that is called when ...
    Robert A. DeckerRobert A. Decker
    Oct 3, 2007 at 5:40 pm
    Oct 3, 2007 at 5:43 pm
  • Hi there, We just added Cayenne support to our Java web framework called JPublish (http://code.google.com/p/jpublish/) The implementation is very simple and efficient, a JPublish module and a lot of ...
    Oct 13, 2007 at 4:06 am
    Oct 13, 2007 at 4:06 am
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33 users for October 2007

Andrus Adamchik: 44 posts Mike Kienenberger: 9 posts Aristedes Maniatis: 8 posts Gilberto C Andrade: 6 posts Michael Gentry: 6 posts Tarik Cherkaoui: 5 posts David Marko: 4 posts Gary Jarrel: 4 posts Giulio Cesare Solaroli: 4 posts Martin Thelian: 4 posts Robert A. Decker: 4 posts Tore Halset: 4 posts Chris Gamache: 3 posts Emilian Bold: 3 posts Kevin Menard: 3 posts Oilid Adsi: 2 posts Pinkybum_nabble: 2 posts Robert Zeigler: 2 posts Jan Stobbe: 1 post Borut Bolčina: 1 post
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