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28 discussions - 152 posts

  • I've started using Cayenne a few weeks ago for our project, www.campgroundautomation.com. In the process of working with it, I've come across a few things I don't understand. After reading the API ...
    Eric PolinoEric Polino
    Feb 13, 2008 at 6:48 pm
    Feb 13, 2008 at 9:07 pm
  • I am working an a request ticket system, similar to the one I'm using to enter this issue. I need to import requests from the old schema to the new schema, and the PKs must be specified while doing ...
    Scott AndersonScott Anderson
    Feb 20, 2008 at 6:53 am
    May 6, 2008 at 2:34 pm
  • Hi, Is there a migration guide from Hibernate(especially 2.x.x) to Cayenne (whatever version)? Or even better, is there maybe some tool that helps this even further? (when moving from Velocity to ...
    Thomas BernhardThomas Bernhard
    Feb 20, 2008 at 7:09 pm
    Feb 22, 2008 at 1:21 am
  • Hi, It has been a while since I last used Cayenne and that was within a Swing ROP context. More recently I have been involved in writing a Spring MVC/Hibernate application. The experience has only ...
    Marek WawrzycznyMarek Wawrzyczny
    Feb 26, 2008 at 12:14 pm
    Feb 28, 2008 at 2:29 pm
  • Hi All, We had an issue a while ago where we were performing an large XML import into a database using Cayenne. What we wanted to do was to insert data, as we parsed the XML, because in latter code ...
    Malcolm EdgarMalcolm Edgar
    Feb 18, 2008 at 3:08 am
    Mar 9, 2008 at 8:16 pm
  • Hello, Using Cayenne 3.0M3, MySQL 5. I have a field which is a TIMESTAMP. It maps to a Java.util.Date class in Java. If I do a myObject.setMyTimestamp(new Date()) I will store the local date. I would ...
    Alexander LambAlexander Lamb
    Feb 25, 2008 at 3:21 pm
    Mar 1, 2008 at 9:44 am
  • Hello List, I have a crash with M3 that I didn't have with M2. I updated the models (I have two models), cleaned everything, rebuilt. Upon first commit I get the following crash. I am not doing ...
    Alexander Lamb (dev)Alexander Lamb (dev)
    Feb 5, 2008 at 9:03 am
    Feb 5, 2008 at 12:00 pm
  • Forgive the simplistic nature of this question, but I want to verify my understanding of listeners. If a server entity has a pre-persist listener and the corresponding client entity does as well, ...
    Kevin MenardKevin Menard
    Feb 26, 2008 at 5:39 pm
    Mar 1, 2008 at 5:31 pm
  • Since the "migration" is the motto these days :) , I would like to know if there's a trick to quickly migrate a Hibernate3 application to Cayenne(can be JPA too). I'm talking about this application ...
    Demetrios KyriakisDemetrios Kyriakis
    Feb 21, 2008 at 3:21 pm
    Feb 23, 2008 at 7:29 pm
  • Hello List, I don't seem to be able to stop Cayenne log all the SQL (3.0M2 or M3). I have the following in my log4j.properties, but it doesn't seem to be taken into account! ...
    Alexander Lamb (dev)Alexander Lamb (dev)
    Feb 5, 2008 at 4:30 pm
    Feb 6, 2008 at 6:36 pm
  • Hi! I've got yet another question about ROP. First, i can't figure out how to invoke some existing validation code manually. Right now i don't have any 'Validating' interfaces implemented in my ...
    Feb 26, 2008 at 12:46 pm
    Feb 27, 2008 at 5:48 pm
  • Hello List, I want to prevent a delete of an object if certain attributes have certain values (e.g. do not delete an invoice which has already been sent). I registered the callback in the Modeler ...
    Alexander Lamb (dev)Alexander Lamb (dev)
    Feb 26, 2008 at 9:46 am
    Feb 26, 2008 at 1:24 pm
  • Apologies if this has been asked before, I couldn't find anything in the archives. The problem boils down to this: there is a cayenne object which is updated via a form. I want to capture changes ...
    Ilya LazarevIlya Lazarev
    Feb 22, 2008 at 3:02 pm
    Feb 26, 2008 at 10:29 am
  • Hi, is there a way to get the update/insert SQL statements ( e.g. as a String ) that cayenne would execute with a commit, without actually committing to the db? thank you Tobias
    Feb 21, 2008 at 12:55 pm
    Feb 21, 2008 at 8:38 pm
  • Greetings, I'm running into a little difficulty performing a query that I think comes up often enough that it should be fairly straightforward. I have a schema similar to the following: Customer <--- ...
    Kevin MenardKevin Menard
    Feb 21, 2008 at 1:06 am
    Feb 21, 2008 at 8:00 pm
  • Hi, I'm new to cayenne, and am hoping it will prove to be the silver bullet I've been waiting for after much frustration with TopLink, Hibernate and the like! I'd like to know how I can specify the ...
    Colin BankierColin Bankier
    Feb 12, 2008 at 2:32 pm
    Feb 13, 2008 at 12:38 am
  • Hello! So that's the problem, when i run my simple example: public static void main(String[] args) throws CayenneException { ClientConnection connection = new ...
    Razumovsky AndreyRazumovsky Andrey
    Feb 19, 2008 at 12:24 pm
    Feb 20, 2008 at 5:57 pm
  • Hello! I've got problems running SelectQueries using ROP. They seem really serious to me, or maybe i'm doing something wrong? -----------FIRST PROBLEM---------------- First, with M3. After i switched ...
    Feb 7, 2008 at 4:27 pm
    Feb 7, 2008 at 7:02 pm
  • Hello list I have some kind of exotic question concerning state of DataObjects. In a scenario I would like to create new DataObjects but keep them in a state so that they only get committed if the ...
    Adrian WiesmannAdrian Wiesmann
    Feb 29, 2008 at 9:07 am
    Mar 1, 2008 at 11:05 am
  • Hello guys, I have a question about how to join multiple object entities. Concrete sample : I have 2 tables with no foreign key between them (poor database). The first one is named SMASTER with 5 ...
    Francois EylFrancois Eyl
    Feb 7, 2008 at 9:45 pm
    Feb 12, 2008 at 8:42 pm
  • Since we've been on the topic of hibernate and cayenne... I had a question for those cayenne users who have used hibernate. On the tapestry user list, there's been some discussion lately about ...
    Robert ZeiglerRobert Zeigler
    Feb 27, 2008 at 2:47 pm
    Feb 28, 2008 at 9:34 am
  • Hi, I'm trying to delete records from a database table based on some info in another related table. Unfortunately I'm getting an exception when using the DeleteQuery. Has this been fixed or is there ...
    Dave MerrinDave Merrin
    Feb 27, 2008 at 9:58 am
    Feb 27, 2008 at 12:05 pm
  • Hi, I just started with the cayenne-tutorial using java-6 and cayenne-2.0.4. After scanning the forum I did not find any hints for my problem. So please excuse my stupid question: How are the foreign ...
    Feb 24, 2008 at 11:10 pm
    Feb 25, 2008 at 1:33 am
  • Hi, is there a way to let Cayenne's cdbgen ant task create a file with the SQL DDL instead of manipulating the database directly? Cheers, Frank -- Psssst! Schon vom neuen GMX MultiMessenger gehört? ...
    Frank SchwarzFrank Schwarz
    Feb 21, 2008 at 12:22 pm
    Feb 21, 2008 at 12:22 pm
  • Hi, Are there any other example applications (standalone or part of some other opensource projects) that use ROP? (I mean except those coming with cayenne and examples)? Thanks in advance, Ahmed.
    Ahmed MohombeAhmed Mohombe
    Feb 20, 2008 at 11:25 am
    Feb 20, 2008 at 11:25 am
  • FYI: I just fixed a nasty Modeler bug below that affected CayenneModeler 3.0M3. You can get a Mac and Windows versions of the patched Modeler following this link (consider it an unofficial nightly ...
    Andrus AdamchikAndrus Adamchik
    Feb 12, 2008 at 5:05 pm
    Feb 12, 2008 at 5:05 pm
  • Hi All, Click Framework version 1.4 RC3 is now available for download. This release includes a new PerformanceFilter and Ajax AutoCompleteTextField. This release also completes the stateful Page ...
    Malcolm EdgarMalcolm Edgar
    Feb 8, 2008 at 12:35 am
    Feb 8, 2008 at 12:35 am
  • The Cayenne team is pleased to present the third milestone of Cayenne 3. This is a development branch of Cayenne and still undergoing significant changes. A number of developers are using it in ...
    Aristedes ManiatisAristedes Maniatis
    Feb 4, 2008 at 1:45 pm
    Feb 4, 2008 at 1:45 pm
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31 users for February 2008

Andrus Adamchik: 34 posts Kevin Menard: 16 posts Alexander Lamb (dev): 12 posts Michael Gentry: 12 posts Eric Polino: 8 posts Aristedes Maniatis: 7 posts Malcolm Edgar: 7 posts Scott Anderson: 7 posts Razumovsky Andrey: 6 posts David Marko: 5 posts Demetrios Kyriakis: 4 posts Thomas Bernhard: 4 posts Marek Wawrzyczny: 3 posts Mike Kienenberger: 3 posts Robert Zeigler: 3 posts Tobias SCHOESSLER: 3 posts Colin Bankier: 2 posts Francois Eyl: 2 posts Ilya Lazarev: 2 posts Adrian Wiesmann: 1 post
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