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21 discussions - 114 posts

  • Hi, I am again responsible for making a cogent Cayenne vs Hibernate Comparison. Before I "reinvent the wheel" so-to speak with a new evaluation, I would like to find out if anyone has done a recent ...
    Joe BaldwinJoe Baldwin
    Sep 5, 2010 at 7:23 pm
    Sep 29, 2010 at 5:22 pm
  • Hello all, Do Child Contexts share the connection of a parent connection? When i do a commitChanges on the child the change is made on the database or in the parent? I have already read the Nested ...
    BrdBrd
    Sep 21, 2010 at 6:26 pm
    Sep 23, 2010 at 8:30 am
  • Hi, I'm modelling a series of database and objectentities and when I add one of the relations and try to synch it, it asks if I want to remove foreign keys mapped as object attributes, and I say yes ...
    Tomas StenlundTomas Stenlund
    Sep 24, 2010 at 5:08 am
    Oct 7, 2010 at 5:40 pm
  • Hi, I have the usual flattened User <<-- Group many to many relationship with a association table in between. My problem is, in the association table I have an attribute, which I want to set to a ...
    Marc GuentherMarc Guenther
    Sep 30, 2010 at 2:22 pm
    Oct 4, 2010 at 11:00 am
  • Hello Cayenne gurus-- I hit a SQL syntax problem yesterday while trying to issue a EJBQL query to determine value uniqueness within a given parent "context". The EJBQL query is: SELECT COUNT(distinct ...
    Dave LamyDave Lamy
    Sep 14, 2010 at 2:55 pm
    Sep 21, 2010 at 2:09 pm
  • Using Cayenne 3.0 against Oracle 11 with driver ojdbc6-11.2.0.1.0.jar. Getting a commit error. We get java.sql.SQLException: Invalid argument(s) in call. Here is part of the info stack: SELECT ...
    BdflyfisherBdflyfisher
    Sep 14, 2010 at 9:28 pm
    Sep 16, 2010 at 5:06 pm
  • Using cayenne in two different webapps in the same TomCat instance Is it OK to have two different cayenne-based webapps in the same TomCat both use the same source code and the same database? If so, ...
    Eric LazarusEric Lazarus
    Sep 9, 2010 at 10:22 pm
    Sep 14, 2010 at 12:48 am
  • Hi, I'm running a SelectQuery where I'm using a joint prefetch. query.addPrefetch(...).setSemantics(PrefetchTreeNode.JOINT_PREFETCH_SEMANTICS); I turned caching off ...
    Hans PikkemaatHans Pikkemaat
    Sep 7, 2010 at 11:53 am
    Sep 8, 2010 at 11:21 am
  • Hello everyone, I am newby in Cayenne 3.0, I would like to know if it is possible to structure a query as follow using cayenne (these are SDO fuction of ORACLE). SELECT ...
    ЄЖЄRSoN CმStმNЄDმ SЄЖЄRSoN CმStმNЄDმ S
    Sep 28, 2010 at 11:12 am
    Oct 2, 2010 at 1:02 pm
  • Hi, with CAY-477 there was described an enhancement of the ObjRelation, so that an ordering can be configured. I hoped it would be part of Release 3.0.1, because after that I could kick my own ...
    Juergen SaarJuergen Saar
    Sep 30, 2010 at 6:23 am
    Oct 1, 2010 at 5:46 am
  • Hello all We are working with Expression.fromString() where we have something like this: 'propertyXY = "b1db2da8-9630-4d55-a1bb-10f26dd085bb"' Unfortunately this does not work since the getter on the ...
    Adrian WiesmannAdrian Wiesmann
    Sep 27, 2010 at 10:28 am
    Sep 27, 2010 at 12:58 pm
  • Hi, I would like to know if there is a way to sort string(varchar) columns numerically. I know it's bad design but legacy database can't be changed atm. I'm talking about IPv4 columns, which we need ...
    Marek ŠaboMarek Šabo
    Sep 23, 2010 at 10:33 am
    Sep 24, 2010 at 12:54 am
  • hello! i have a problem when i'm trying to compile the Main class of the Cayenne Getting Started tutorial with ANT. ant can't find the org.apache.cayenne package that is imported in ...
    Bogdan_voloshincuBogdan_voloshincu
    Sep 9, 2010 at 5:19 pm
    Sep 15, 2010 at 3:32 pm
  • I've a swing application using cayenne ROP, i had problem with session timeout of the hessian servlet, so far in order to avoid long session timeout, i implemented a thread preforming the ...
    EmanueleEmanuele
    Sep 14, 2010 at 11:33 am
    Sep 14, 2010 at 3:30 pm
  • Andrus Some time ago I think you mentioned that Cayenne didn't like being redeployed within Tomcat, without restarting Tomcat itself. In Tomcat 7 I'm seeing this error when I try to do that: Sep 7, ...
    Aristedes ManiatisAristedes Maniatis
    Sep 7, 2010 at 11:29 am
    Sep 7, 2010 at 12:49 pm
  • Hello ! I try to invoke a cgen task programmatically but i get this error :--- referenced object is not a VPPConfig so i fallow the example from the cayenne site ...
    Bogdan_voloshincuBogdan_voloshincu
    Sep 20, 2010 at 8:51 pm
    Sep 20, 2010 at 9:02 pm
  • I have a Swing ROP application, and i had to create another database, which is equal to the one im using, and i wasen't able to figureout another way to address the other database, cept ...
    EmanueleEmanuele
    Sep 14, 2010 at 10:50 pm
    Sep 15, 2010 at 1:49 pm
  • I am running cayenne 1.2.4 I wonder if there is an easy explanation for this NPE. I am deploying as a webapp with cayenne.jar and the mapping DataObjects and mapping files packaged in a separate ...
    Tobias SchoesslerTobias Schoessler
    Sep 8, 2010 at 11:07 am
    Sep 8, 2010 at 5:23 pm
  • The Cayenne project is happy to announce the release of Cayenne 3.0.1. This is a minor bug fix release and recommended for all users of Cayenne 3. The are numerous bug fixes and the following ...
    Aristedes ManiatisAristedes Maniatis
    Sep 7, 2010 at 4:51 pm
    Sep 7, 2010 at 5:00 pm
  • Hi, not major, but annoying: https://issues.apache.org/jira/browse/CAY-1134 I just reverse-engineered a medium sized innodb mysql schema into cayenne 3.0.1 modeler and noticed I have to manually set ...
    Borut BolčinaBorut Bolčina
    Sep 28, 2010 at 1:09 pm
    Sep 28, 2010 at 1:09 pm
  • Hello all, I'm using cayenne in conjunction with portlets deployed on liferay. I am having problems with database connections (Too many connections exception). Anyone developed some application on ...
    BrdBrd
    Sep 21, 2010 at 6:26 pm
    Sep 21, 2010 at 6:26 pm
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29 users for September 2010

Andrus Adamchik: 21 posts Robert Zeigler: 10 posts Michael Gentry: 8 posts Gilbertoca: 7 posts Joe Baldwin: 6 posts Mike Kienenberger: 6 posts Brd: 5 posts Aristedes Maniatis: 5 posts Borut Bolčina: 5 posts Dave Lamy: 4 posts Hans Pikkemaat: 4 posts Emanuele: 3 posts Bdflyfisher: 3 posts Bogdan_voloshincu: 3 posts Eric Lazarus: 3 posts Tomas Stenlund: 3 posts Adrian Wiesmann: 2 posts Andrey Razumovsky: 2 posts Juergen Saar: 2 posts Marek Šabo: 2 posts
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