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38 discussions - 213 posts

  • hi there, i was trying to run the cayenne-filter with jetty6-maven-plugin, but it did not work out for me... even with including all dependencies to the jetty-plugin i failed to use the ...
    Peter SchröderPeter Schröder
    Feb 13, 2007 at 11:10 am
    Feb 28, 2007 at 2:06 pm
  • 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/ ...
    Andrus AdamchikAndrus Adamchik
    Feb 1, 2007 at 1:56 pm
    Feb 6, 2007 at 2:00 am
  • did you set the pk-generation properly (database-generated) in the modeler? -----Ursprüngliche Nachricht----- Von: Frank Gesendet: Donnerstag, 1. Februar 2007 15:23 An: user@cayenne.apache.org ...
    Peter SchröderPeter Schröder
    Feb 1, 2007 at 2:31 pm
    Feb 2, 2007 at 3:42 am
  • Hi, Any resources to start Cayenne as a JPA provider in a web server like Tomcat or Jetty? Thanks, Lasantha
    Lasantha RanaweeraLasantha Ranaweera
    Feb 21, 2007 at 1:08 pm
    Feb 27, 2007 at 4:52 pm
  • Please advice on what to with the following error. Thanks, Jeff Complete Stacktrace: INFO QueryLogger: Created connection pool: jdbc:derby:testdb;create=true Driver class ...
    PogsPogs
    Feb 15, 2007 at 3:17 pm
    Feb 17, 2007 at 3:33 am
  • We are in the process of considering a migration away from our current EOF based application. We have used Cayenne and found it to be pretty nice. Now that JPA is starting to gain some traction ...
    Dov RosenbergDov Rosenberg
    Feb 23, 2007 at 7:14 pm
    Feb 26, 2007 at 6:06 pm
  • I am relatively new to Cayenne, but have run into a recent problem. I am using the single-table inheritance method, and I have a few subclasses of a generic object. According to the docs and wiki, by ...
    Nick PeeplesNick Peeples
    Feb 26, 2007 at 5:24 pm
    Feb 27, 2007 at 3:08 am
  • Hi I have a simple one-to-many relationship : AppleTree - Apple. I'm doing a query : new SelectQuery(AppleTree.class, expression) how should the expression look like to return the trees with apples ? ...
    Marcin SkladaniecMarcin Skladaniec
    Feb 28, 2007 at 12:50 am
    Mar 5, 2007 at 11:15 am
  • I asked about security a little while back and I came up short of finding a solution that will allow me to use cayenne (I want user/role security on the server). I see where the josso project ...
    Carl MoscaCarl Mosca
    Feb 24, 2007 at 4:14 pm
    Feb 27, 2007 at 9:21 pm
  • We are very close to a release of our software but we've hit a performance problem in our approach to displaying a list of records. We are fetching a list of courses and for each one showing the ...
    Aristedes ManiatisAristedes Maniatis
    Feb 15, 2007 at 10:55 am
    Feb 20, 2007 at 2:33 pm
  • We've been using a modified DataPort w/Jetty for a while and never had any problems. However, today we tried running it under Tomcat and it failed. Paraphrased from my source, I do the following ...
    Øyvind HarboeØyvind Harboe
    Feb 14, 2007 at 2:06 pm
    Feb 15, 2007 at 7:01 pm
  • Hello. Just stumbled over the feathercast podcast. Episode 15 has an interview with Jean Anderson where she talkes about Derby, the Incubator, Cayenne and some other stuff. This is old news, but I ...
    Tore HalsetTore Halset
    Feb 7, 2007 at 11:38 pm
    Feb 8, 2007 at 4:25 pm
  • Hi, i think i found a possible bug / memory leak within the DispatchQueue and EventManager. First a little bit about my setup: I have 3 servers. Each server runs an axis service. The service uses ...
    Ayhan KondozAyhan Kondoz
    Feb 21, 2007 at 8:56 am
    Nov 23, 2007 at 6:46 pm
  • hi frank, you may use the object-graph to execute the queries you want. there is no joining with cayenne-syntax. cayenne will translate your query into an sql-statement with any joins that will be ...
    Peter SchröderPeter Schröder
    Feb 2, 2007 at 7:25 am
    Feb 4, 2007 at 11:05 pm
  • Hello, is it necessary to have a full column reserved for the class qualifier in case of single table inheritance? I.e. instead of qualifier personType = 'CUSTOMER' would something like personType ...
    Török PéterTörök Péter
    Feb 27, 2007 at 2:22 pm
    Feb 27, 2007 at 2:39 pm
  • Hello! There is any way I can build a query with a GROUP BY clause? Thanks! Dorian
    DorianDorian
    Feb 17, 2007 at 10:36 pm
    Feb 18, 2007 at 3:18 pm
  • hi andrus, i get this: 2007-02-14 08:30:01.463::WARN: failed CayenneFilter org.objectstyle.cayenne.ConfigurationException: [v.1.2.1 September 19 2006] Error during Configuration initialization ...
    Peter SchröderPeter Schröder
    Feb 14, 2007 at 7:32 am
    Feb 14, 2007 at 3:13 pm
  • Is Cayenne affected by the upcoming DST change going into effect in March? Or will a simple JDK upgrade fix the issue? -- Dov Rosenberg Inquira Knowledge Management Experts http://www.inquira.com
    Dov RosenbergDov Rosenberg
    Feb 16, 2007 at 1:58 am
    Feb 16, 2007 at 2:44 pm
  • 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 ...
    Aristedes ManiatisAristedes Maniatis
    Feb 10, 2007 at 1:29 am
    Feb 12, 2007 at 3:51 am
  • I had this code working on an Oracle8 database: ProcedureQuery procQuery = new ProcedureQuery("proc_eu_update_begin"); dc.performQuery(procQuery); The procedure is only a few sql statements to create ...
    Bryan LewisBryan Lewis
    Feb 6, 2007 at 11:35 am
    Feb 8, 2007 at 6:01 pm
  • Hi All, the following link is to a custom Cayenne 1.2.2 build to support descriptions in the Modeler (CAY-659). http://click.sourceforge.net/click-maven-bundle/cayenne-1.2.2.b.zip Please note this is ...
    Malcolm EdgarMalcolm Edgar
    Feb 26, 2007 at 5:04 am
    Feb 26, 2007 at 2:51 pm
  • hi sam, i think that you can get the pk through the snapshot of the object after it has been committed to the context: http://cayenne.apache.org/doc12/accessing-pk-and-fk-values.html ...
    Peter SchröderPeter Schröder
    Feb 26, 2007 at 8:33 am
    Feb 26, 2007 at 9:45 am
  • I have an attribute in some of my tables which are supposed to store the date&time of the record's last modification. The idea (coming from our DB expert) is that we set the default value (SYSDATE) ...
    Török PéterTörök Péter
    Feb 22, 2007 at 4:43 pm
    Feb 22, 2007 at 4:53 pm
  • Yes seems live there are DataContext instances. http://img73.imageshack.us/img73/3068/memta6.jpg I started the GC a few times before I took this screenshot. As you can see there are still 30 ...
    Ayhan KondozAyhan Kondoz
    Feb 21, 2007 at 2:07 pm
    Feb 21, 2007 at 2:20 pm
  • Hi, the JVM has 1 GB of memory and i already tried to run the GC manually but it doesn't make a difference. I can start the GC from the profiler tool but the number of instances does not change. I ...
    Ayhan KondozAyhan Kondoz
    Feb 21, 2007 at 1:37 pm
    Feb 21, 2007 at 1:49 pm
  • I am having some trouble modeling many to many relationships with Cayenne Modeler: Author<<--AuthorBook-- Book I am using MySQL 5.x inoDB. The schema defines the foreign keys but when I generate ...
    JR RuggentalerJR Ruggentaler
    Feb 20, 2007 at 8:20 am
    Feb 20, 2007 at 12:48 pm
  • 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 ...
    Bryan LewisBryan Lewis
    Feb 16, 2007 at 7:37 pm
    Feb 17, 2007 at 10:56 pm
  • jey! kick ass! it works! what did you change? is it only a 1.2 problem? -----Ursprüngliche Nachricht----- Von: Andrus Adamchik Gesendet: Freitag, 16. Februar 2007 16:02 An: user@cayenne.apache.org ...
    Peter SchröderPeter Schröder
    Feb 16, 2007 at 3:22 pm
    Feb 16, 2007 at 3:36 pm
  • hi andrus, this is the debug-output. why does the loading of local preferences fail with the maven-plugin?! 16 Feb 2007 09:55:03.569 [DEBUG] [main] [org.objectstyle.cayenne.conf.DefaultConfiguration] ...
    Peter SchröderPeter Schröder
    Feb 16, 2007 at 8:59 am
    Feb 16, 2007 at 3:02 pm
  • Hi All, What version of JGroups do people use for their Cayenne Cross-VM Cache Sharing Configuration? regards Malcolm Edgar
    Malcolm EdgarMalcolm Edgar
    Feb 16, 2007 at 2:15 am
    Feb 16, 2007 at 2:22 pm
  • Hi I am using Cayenne 2.02 on Oracle and I am issues saving some data back to the database. I am simply creating some new persistent objects and saving using commit changes. The objects are all ...
    Edward pederssonEdward pedersson
    Feb 15, 2007 at 4:39 pm
    Feb 15, 2007 at 4:46 pm
  • hi andrus, there must be a different handling of the dependencies in eclipse-jetty-launcher and the maven-jetty plugin. if i run my app with jetty:run i get exceptions like: 2007-02-13 ...
    Peter SchröderPeter Schröder
    Feb 13, 2007 at 4:19 pm
    Feb 13, 2007 at 4:23 pm
  • Some time ago we extended BigDecimal to our own Money subclass (which maintains two decimal points of scale amongst other things). However when we tried to add that directly to Cayenne an exception ...
    Aristedes ManiatisAristedes Maniatis
    Feb 4, 2007 at 12:41 am
    Feb 5, 2007 at 1:20 pm
  • Sam ShahSam Shah
    Feb 26, 2007 at 5:57 am
    Feb 26, 2007 at 5:57 am
  • I don't know if it is of any interest concerning this matter but the only thing that is probably slightly unusual is this. I am using a few singletons to cache some DataObjects which I use ...
    Ayhan KondozAyhan Kondoz
    Feb 21, 2007 at 2:40 pm
    Feb 21, 2007 at 2:40 pm
  • 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 ...
    Andrus AdamchikAndrus Adamchik
    Feb 15, 2007 at 6:54 pm
    Feb 15, 2007 at 6:54 pm
  • Hello, I have a mysql table with a PK of id that is auto incremented. The getter is not generated for this pk. I need to use the pk id in a table as a link to allow the user to edit. If I add the pk ...
    FrankFrank
    Feb 1, 2007 at 2:23 pm
    Feb 1, 2007 at 2:23 pm
  • looks really nice! ps cayenne rulz ;-) -----Ursprüngliche Nachricht----- Von: Andrus Adamchik Gesendet: Donnerstag, 1. Februar 2007 14:55 An: user@cayenne.apache.org Betreff: [ANN] New Web Site As ...
    Peter SchröderPeter Schröder
    Feb 1, 2007 at 2:21 pm
    Feb 1, 2007 at 2:21 pm
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32 users for February 2007

Andrus Adamchik: 47 posts Frank Rocco: 40 posts Michael Gentry: 23 posts Mike Kienenberger: 15 posts Aristedes Maniatis: 13 posts Peter Schröder: 9 posts Pogs: 7 posts Carl Mosca: 6 posts Dov Rosenberg: 5 posts Nick Peeples: 5 posts Ayhan Kondoz: 4 posts Malcolm Edgar: 4 posts Bryan Lewis: 3 posts Juergen Saar: 3 posts Marcin Skladaniec: 3 posts Øyvind Harboe: 3 posts Ahmed Mohombe: 2 posts Christian Mittendorf: 2 posts Dorian: 2 posts Jean T. Anderson: 2 posts
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