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28 discussions - 170 posts

  • Hi, I have asked this question a number of ways but I still have a very serious problem with Cayenne-specific memory management configuration associated with Tomcat. The problem with debugging is ...
    Joe BaldwinJoe Baldwin
    Sep 16, 2009 at 6:11 pm
    Sep 21, 2009 at 2:29 pm
  • Hi Everyone I am really struggling to use the Cayenne Modelling tool. It seems whenever I create an ObjectEntity from the DBEntity the relationships are not always propagated. This happens even when ...
    JamieJamie
    Sep 17, 2009 at 1:47 pm
    Sep 19, 2009 at 3:29 pm
  • This is the first time I'm trying to use JNDI with Cayenne (also with T5 and Eclipse). I followed the steps on: http://cayenne.apache.org/doc/using-jndi.html for using Cayenne with the user ...
    Michael GentryMichael Gentry
    Sep 9, 2009 at 2:29 pm
    Oct 5, 2009 at 7:43 am
  • Hello, Is it possible to export tables using a dedicated cayenne function ? I would like to export one or more tables (and data), specified by the user of my application, to import them in another ...
    Open.pumpkinOpen.pumpkin
    Sep 7, 2009 at 11:39 am
    Sep 9, 2009 at 6:49 am
  • I am trying to setup a Cayenne-3 project. The downloads contains following JAR files ...
    Nishant NeerajNishant Neeraj
    Sep 18, 2009 at 11:51 am
    Sep 19, 2009 at 7:08 am
  • Hi, Is it possible to do a query like this:
    Reinout van SchouwenReinout van Schouwen
    Sep 8, 2009 at 3:13 pm
    Sep 9, 2009 at 1:44 pm
  • Hello, I think web developers should be given an advice at http://cayenne.apache.org/doc/web-applications.html that if using Cayenne Servlet Filter the web application can be brought to a halt if a ...
    Borut BolčinaBorut Bolčina
    Sep 14, 2009 at 8:07 am
    Sep 15, 2009 at 5:41 pm
  • Hello, I created a filter to use multi domains in a webapp, but I still have a problem...., I don't find the bug... if someone can help me to fix it ! (I think that some people will also need this ...
    Arnaud GarciaArnaud Garcia
    Sep 11, 2009 at 11:20 am
    Sep 15, 2009 at 3:19 pm
  • Hi, hope everyone are well! Following the "New System"[1] options I could create my data model[2|2a] and now I'm trying to generate the sql necessary to create database tables. I've tried with Oracle ...
    GilbertocaGilbertoca
    Sep 3, 2009 at 2:09 pm
    Sep 9, 2009 at 2:50 pm
  • Hi, Is there a nicer way of executing SELECT max(ordering) FROM user_bookmark WHERE userid=293130 then this: SQLTemplate template = new SQLTemplate(UserBookmark.class, "SELECT max(ordering) FROM ...
    Borut BolčinaBorut Bolčina
    Sep 28, 2009 at 9:31 am
    Oct 5, 2009 at 8:41 am
  • Hey guys-- I'm attempting to model some inheritance for the first time and it's not working yet. Here's my situation: My model is to have a non-abstract parent class- table and then subclass- tables ...
    Dave LamyDave Lamy
    Sep 24, 2009 at 5:11 pm
    Sep 24, 2009 at 6:27 pm
  • I am having problem in sorting and paginating many to many relationship objects. Here is the DB relationship model. http://i30.tinypic.com/jaz4wm.jpgI want to do Readers.getMagzines() that returns ...
    Nishant NeerajNishant Neeraj
    Sep 13, 2009 at 8:56 am
    Sep 16, 2009 at 12:09 pm
  • Hi, I've been searching through documentation and Googling for some time to see how to elevate the logging level of an individual query, and came across the type of function is was looking for, but ...
    Lawrence GerstleyLawrence Gerstley
    Sep 24, 2009 at 7:38 pm
    Sep 25, 2009 at 7:37 am
  • Hi, I am new to ORM and Cayenne. I a pretty puzzled by relationship flattening and the way we use Modeller to achieve this.[1] For example, I have 4 tables. Magazines, Subscriptions, Readers and ...
    Nishant NeerajNishant Neeraj
    Sep 10, 2009 at 10:04 am
    Sep 11, 2009 at 12:51 pm
  • Hi again, In my model I have two tables with very simple structure: CREATE TABLE TipoVeiculo (fabricante varchar(50) NULL, modelo varchar(20) NULL, tipo varchar(20) NOT NULL, PRIMARY KEY (tipo)) ...
    GilbertocaGilbertoca
    Sep 9, 2009 at 9:30 pm
    Sep 10, 2009 at 11:03 pm
  • Hi list, I am using cayenne and wicket, and I found no example to integrate both framework.... well, just a question of design for using the datacontext... Is it ok to use the datacontext in a ...
    Arnaud GarciaArnaud Garcia
    Sep 7, 2009 at 3:18 pm
    Sep 8, 2009 at 3:12 pm
  • Hi Cayenne community, I'm trying to get a large set of objects using prefetching. The following entities are involved: Mailing has one RecipientSet has many RecipientField(s) has many Recipient(s) ...
    Andreas HartmannAndreas Hartmann
    Sep 27, 2009 at 3:40 pm
    Sep 28, 2009 at 10:47 pm
  • Forgive me if this has already been hashed out, but my google-foo isn't working well today. I have a case where, upon saving a persistent object with a modified attribute value, I need to perform a ...
    Dave LamyDave Lamy
    Sep 17, 2009 at 7:05 pm
    Sep 24, 2009 at 3:34 pm
  • Hi All, I am looking to improve the performance of a set of web applications running. We have one application which is used mainly for adminsitration/configuration and a number of public facing web ...
    Malcolm EdgarMalcolm Edgar
    Sep 23, 2009 at 1:34 pm
    Sep 24, 2009 at 9:47 am
  • Hi Andrus, Thank you for your fast reply! I tried with the following as you have proposed: String pathWithConfigurationFiles = System.getProperty("user.dir") + "/config/cayenne"; config = new ...
    Cristiano GhersiCristiano Ghersi
    Sep 4, 2009 at 12:50 pm
    Sep 4, 2009 at 1:39 pm
  • Hi everyone, I'd like to write some generic code to replace the set of related objects of a DataObject with a different set of objects. But I can't figure out how to get the list of the target ...
    Andreas HartmannAndreas Hartmann
    Sep 20, 2009 at 9:50 pm
    Sep 23, 2009 at 1:37 pm
  • Hi there, say an object has been marked for deletion [getObjectContext.deleteObject(foo)] but prior to commit you want to reverse that - but without discarding other changes in the context... what's ...
    Lachlan DeckLachlan Deck
    Sep 16, 2009 at 7:21 am
    Sep 17, 2009 at 7:37 am
  • I have a table, projects, that consistently causes me grief with Cayenne. When creating a new object, it seems to work but never changes the state of the object in cayenne. Thus, next time I try to ...
    Lucas HoltLucas Holt
    Sep 10, 2009 at 3:07 pm
    Sep 11, 2009 at 2:55 pm
  • Hi, i'm getting my context this way: ObjectContext context = DataContext.getThreadObjectContext(). How to know the domain that the context is using? If i get context as a DataContext type i can ...
    AkiraAkira
    Sep 2, 2009 at 7:46 am
    Sep 2, 2009 at 10:19 am
  • Hello. I've been looking trough similar problems here but can't seem to find a solution that would work so I'm posting a new question. My situation is like this. I have an application that connects ...
    Mirko Teran RavnikarMirko Teran Ravnikar
    Sep 7, 2009 at 7:11 am
    Sep 8, 2009 at 2:13 pm
  • Good morning, I've got a problem using the static method DataContext.createDataContext(); My environment is the following: I've got a library (let's call it "DataLayer") which use cayenne for the ...
    Cristiano GhersiCristiano Ghersi
    Sep 4, 2009 at 5:35 am
    Sep 4, 2009 at 8:54 am
  • Hello everybody, I have a strange problem, that is difficult to reproduce so I would like to gather information about the cayenne internals. In my database I have an object JOB that has ID, NAME, ...
    LmarchalLmarchal
    Sep 9, 2009 at 1:42 pm
    Sep 9, 2009 at 1:42 pm
  • BTW.. Recently wrote a method that counts size of list SelectQuery would return.. Maybe someone will find it useful public class CountHelper { public static long count(DataContext context, ...
    Andrey RazumovskyAndrey Razumovsky
    Sep 4, 2009 at 2:42 pm
    Sep 4, 2009 at 2:42 pm
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categoriescayenne
discussions28
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websitecayenne.apache.org

26 users for September 2009

Michael Gentry: 36 posts Andrus Adamchik: 19 posts Joe Baldwin: 15 posts Nishant Neeraj: 10 posts Andrey Razumovsky: 9 posts Aristedes Maniatis: 9 posts Gilbertoca: 9 posts Jamie: 8 posts Arnaud Garcia: 6 posts Andreas Hartmann: 5 posts Dave Lamy: 5 posts Mike Kienenberger: 5 posts Open.pumpkin: 5 posts Reinout van Schouwen: 5 posts Borut Bolčina: 4 posts Akira: 3 posts Cristiano Ghersi: 3 posts John Armstrong: 2 posts Lachlan Deck: 2 posts Lawrence Gerstley: 2 posts
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