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12 discussions - 103 posts

  • Hi, I'm working on web application with tapestry 5.3.6, tapestry5-cayenne 0.5-SNAPSHOT and cayenne 3.1B1. I've got several pages with forms for a user to edit something. Some entities/objects have a ...
    Nov 21, 2012 at 8:02 pm
    Dec 10, 2012 at 6:40 am
  • Hi! Sry for my English. Is this normal, that the objects with NEW state (not committed yet) are not returned by performQuery method? I have an scenario in my project where some entities are updated ...
    Aleksey V. KatorginAleksey V. Katorgin
    Nov 6, 2012 at 2:08 pm
    Nov 7, 2012 at 4:31 pm
  • Hi! I've manually created two transient DataObjects (Group and GroupItem for example) and now I want to set relationship between its. groupItem.setGroup(group); But it throws NPE ...
    Aleksey V. KatorginAleksey V. Katorgin
    Nov 7, 2012 at 4:40 am
    Nov 12, 2012 at 8:20 pm
  • New cayenne user here. I am trying to use cayenne as the orm for an application and I was wondering how you guys write your unit test? do you test with a real database or do you have predefined mock ...
    Emeka okaforEmeka okafor
    Nov 9, 2012 at 11:04 pm
    Nov 10, 2012 at 3:30 pm
  • The Cayenne website is all shiny and new! Yes it looks the same on the outside, but is now generated in a whole new way using the Apache CMS system. What does that mean to you, the user of Cayenne? ...
    Aristedes ManiatisAristedes Maniatis
    Nov 8, 2012 at 10:19 am
    Nov 19, 2012 at 8:19 am
  • Can the PK as specified in the DBEntity be different than the PK actually specified in the schema? I ask because I use DB-generated integer sequences as the primary keys which are never used in the ...
    Garth KeeslerGarth Keesler
    Nov 1, 2012 at 7:36 pm
    Nov 3, 2012 at 9:46 am
  • Over the weekend I tried running my app with jdk1.8 ea and found that some of the methods (in the auto package classes) that return a sql.Date then throw a class cast exception complaining that it ...
    Nov 26, 2012 at 9:36 am
    Nov 28, 2012 at 9:49 am
  • I am back again with my inheritance love-horror story. If you rememeber from previous chapters I am using a single table inheritance with an abstract parent object (SessionLog) and two child object ...
    Ramiro AparicioRamiro Aparicio
    Nov 20, 2012 at 1:12 pm
    Nov 27, 2012 at 2:42 pm
  • Hi! There is no way to remove user property from data context because property container implementation uses ConcurrentHashMap that does not support null values. Can I create task in cayenne jira ...
    Aleksey V. KatorginAleksey V. Katorgin
    Nov 8, 2012 at 8:48 am
    Nov 9, 2012 at 8:24 am
  • Is this the preferred method for returning a single, specific object instance from the database? Thanx, Garth
    Nov 2, 2012 at 2:10 pm
    Nov 2, 2012 at 2:37 pm
  • Should/must the name used when defining a relation between classes in Modeler be the same as the name used when defining a foreign key in the database? As a follow-up, does Cayenne even use FKs or ...
    Garth KeeslerGarth Keesler
    Nov 6, 2012 at 10:06 am
    Nov 6, 2012 at 11:38 am
  • Cayenne DbAttribute types are all taken from JDBC spec. Nominally PG 'text' maps to JDBC 'CLOB', and 'varchar(n)' to VARCHAR. However PG promises no performance differences between 'text' and ...
    Andrus AdamchikAndrus Adamchik
    Nov 1, 2012 at 6:35 am
    Nov 1, 2012 at 6:35 am
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