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22 discussions - 116 posts

  • Hi all, Abstract: ======== One of the recent discussions on the developer list is whether to forego Java 1.4 compatibility and switch Cayenne development to require a Java 5 base. Note that ...
    Kevin MenardKevin Menard
    Aug 6, 2007 at 7:19 pm
    Nov 18, 2007 at 8:28 pm
  • Hello list, We are experimenting a Cayenne crash and wondering how to get around it. Here is the place of the crash: java.lang.NullPointerException at ...
    Alexander Lamb (dev)Alexander Lamb (dev)
    Aug 31, 2007 at 2:20 pm
    Sep 2, 2007 at 9:15 am
  • This is a general question I would guess at the "use case" level. I was recently in a conversation in which I was challenged about the selection of Cayenne over Hibernate. I have only researched ...
    Joe BaldwinJoe Baldwin
    Aug 9, 2007 at 6:24 pm
    Aug 9, 2007 at 11:39 pm
  • Moving to user@... With a recent commit [1] to 3.0 after M1, you may no longer need to add a decorator at all if you just want to add lifecycle callbacks. Ari Maniatis [1] ...
    Aristedes ManiatisAristedes Maniatis
    Aug 16, 2007 at 1:07 pm
    Aug 23, 2007 at 6:12 pm
  • Hi all, I am new to both Cayenne and the JPA and trying to get a basic test running with Cayenne 3.0M and Derby. I have worked through the Cayenne tutorial in the quick start, but it does not have ...
    Aug 24, 2007 at 8:10 pm
    Sep 4, 2007 at 1:48 pm
  • Hello all, I am running into a perplexing issue. I am trying to run an application I've written (using Cayenne) on a Solaris 10 box and keep getting connection errors. During development, I modified ...
    Michael LepineMichael Lepine
    Aug 20, 2007 at 9:10 pm
    Aug 23, 2007 at 6:02 pm
  • Hallo, as discussed here [1] and there [2]. I am seeking for a solution where the following works: Room r = new Room(); getContext().registerNewObject(r); Meeting m = new Meeting(); r.addMeeting(m) ...
    Peter KarichPeter Karich
    Aug 10, 2007 at 1:56 pm
    Aug 13, 2007 at 6:40 pm
  • Moving this to the user list where it belongs... All you need to do is add this to your connection URL: &zeroDateTimeBehavior=convertToNull Ari Maniatis -------------------------- Aristedes Maniatis ...
    Aristedes ManiatisAristedes Maniatis
    Aug 4, 2007 at 11:04 am
    Aug 8, 2007 at 7:59 pm
  • Has anyone successfully configured jetty to use a jndi connection with Cayenne? Specifically, I'm trying to create a config file for jettylauncher in eclipse for Jetty 5.1.x My apparent problem is ...
    Mike KienenbergerMike Kienenberger
    Aug 23, 2007 at 6:21 pm
    Aug 23, 2007 at 6:49 pm
  • Hello I think recently the requirement every relationship to be defined both ways was revoked. I found few problems with it: we have defined (to many, read only): <obj-relationship name="sessions" ...
    Marcin SkladaniecMarcin Skladaniec
    Aug 15, 2007 at 5:54 am
    Aug 16, 2007 at 12:12 am
  • Hello, after checking out Cayenne 3.0 from subversion repository https://svn.apache.org/repos/asf/cayenne/main/trunk/ and executing mvn -Dmaven.test.skip=true install I get ... [INFO] ...
    Borut BolčinaBorut Bolčina
    Aug 30, 2007 at 6:31 pm
    Aug 31, 2007 at 11:32 am
  • Hi, I am having a problem with date-parameter-binding in a SQLTemplate. This is my coding: public static void validate(DataContext dataCtx) throws ParseException { final Map<String,Object para = new ...
    Jens MayerJens Mayer
    Aug 6, 2007 at 12:44 pm
    Aug 6, 2007 at 1:46 pm
  • I have seen several discussions on implementing temporal databases. I am working on an application that needs something very similar, but slightly different from what I have seen discussed on the ...
    Aug 4, 2007 at 8:43 pm
    Aug 4, 2007 at 9:25 pm
  • Hm... I noticed that SQLTemplate doesn't even set the jdbc type of it's column descriptors... (at least, not in 2.x cayenne...) Should it? There's probably not enough information in #result to guess ...
    Robert ZeiglerRobert Zeigler
    Aug 4, 2007 at 8:32 pm
    Aug 4, 2007 at 9:01 pm
  • I don't understand how the caching mechanism works in cayenne 1.2 ! My selections are implemented as follows : SelectQuery query = new SelectQuery(Simulation.class, ExpressionFactory.matchExp("name", ...
    Jean-Paul Le FèvreJean-Paul Le Fèvre
    Aug 1, 2007 at 2:06 pm
    Aug 1, 2007 at 5:04 pm
  • I have the need to move objects and all of their relationships from one object context to another. I found it simplest to just make sure the object is in a committed state and then refetch it from ...
    Kevin MenardKevin Menard
    Aug 20, 2007 at 5:43 pm
    Aug 23, 2007 at 6:05 pm
  • Hi, I'm wondering about an error message: "Can't perform lookup. There is more than one ObjEntity mapped to class TmpAttredit" This is the code (as simple as possible): DataContext dataCtx = ... ...
    Jens MayerJens Mayer
    Aug 20, 2007 at 5:57 pm
    Aug 20, 2007 at 9:41 pm
  • Hi, I'm trying to build a tree-like structure based on data in my db. My table TMP_TRANSEDIT has a relationship to itself: TMPTRANSEDIT_ID NUMBER(10) is the PK ... and TMPTRANSEDIT_TMPTRANSEDIT_ID ...
    Jens MayerJens Mayer
    Aug 20, 2007 at 8:19 pm
    Aug 20, 2007 at 8:25 pm
  • Hi, I am writing an application which requires me to query an auto-generated Primary Key, but I am currently getting a "Can't resolve path component" error. Basically, my application has a table of ...
    Griffiths GuyGriffiths Guy
    Aug 15, 2007 at 1:42 pm
    Aug 16, 2007 at 8:14 pm
  • Hello, I have a small application with an Oracle DB schema containing a single sequence, to be used by all tables (there aren't many of them). The sequence is created with this code: CREATE SEQUENCE ...
    Török PéterTörök Péter
    Aug 7, 2007 at 2:56 pm
    Aug 10, 2007 at 8:22 am
  • Hello, list! I use cayenne in a brand new project, a text-based online RPG. I refactor from scratch an old RPG written in PHP/MySQL. I discovered cayenne a few days ago. After spending some time to ...
    Jean-François SmigielskiJean-François Smigielski
    Aug 5, 2007 at 9:43 am
    Aug 5, 2007 at 10:15 am
  • I have converted my entire datasource management over to Cayenne Modeler and it has made the coordination of the ORM part of my project one of the easiest and most reliable components to maintain and ...
    Joe BaldwinJoe Baldwin
    Aug 4, 2007 at 2:43 pm
    Aug 4, 2007 at 5:38 pm
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30 users for August 2007

Andrus Adamchik: 30 posts Mike Kienenberger: 15 posts Jan Lendholt: 7 posts Robert Zeigler: 7 posts Aristedes Maniatis: 6 posts Joe Baldwin: 6 posts Michael Gentry: 6 posts Kevin Menard: 4 posts Alexander Lamb (dev): 3 posts Jens Mayer: 3 posts Michael Lepine: 3 posts Clark_shannon: 2 posts Borut Bolčina: 2 posts Gilberto C Andrade: 2 posts James: 2 posts Peter Karich: 2 posts Peter Schröder: 2 posts Török Péter: 2 posts Demis Gallisto: 1 post Griffiths Guy: 1 post
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