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21 discussions - 80 posts

  • Hello all, Im having an error when I access an object: Caused by: org.apache.cayenne.FaultFailureException: [v.3.0.1 Aug 25 2010 19:38:17] Error resolving fault for ObjectId ...
    Bruno René SantosBruno René Santos
    Jan 24, 2011 at 1:05 am
    Jan 24, 2011 at 11:51 am
  • Hello, I try to write a short test program, which can use multiple data sources dynamically with Cayenne. At the moment I have finished the replacement for the driver.xml and cayenne.xml (I think) ...
    André RotheAndré Rothe
    Jan 21, 2011 at 9:26 am
    Jan 24, 2011 at 10:21 am
  • Hi! Are there any more examples of using stored procedures besides the ones in the guide*? What exactly is the meaning of the returningValue attribute? Is it needed if any parameter is of type OUT? ...
    David BalaľicDavid Balaľic
    Jan 17, 2011 at 5:27 pm
    Jan 19, 2011 at 5:40 pm
  • Hi guys, I've been using cayenne in several projects on top of MS SQL Sever, and It just makes the job easier. I'm playing now with it against a DB2 database (embeded in AS400/i5/IBM System i) using ...
    Francois EylFrancois Eyl
    Jan 14, 2011 at 4:56 pm
    Jan 18, 2011 at 1:28 pm
  • Hi, happy new hear for all! Hope everyone is ok as well! Just a little problem, I can't run the Cayenne Modeler from maven anymore: The binary is ok. Regards, Gilberto -- View this message in ...
    Jan 24, 2011 at 1:52 pm
    Mar 10, 2011 at 12:38 pm
  • Hello all, Is there any way to create a left outer join without using an actual path on the query expressions? I tried something like this: query.addPrefetch(HoTiposFechoContas.TO_HO_TABLE_PROPERTY + ...
    Bruno René SantosBruno René Santos
    Jan 5, 2011 at 12:15 am
    Jan 6, 2011 at 9:48 am
  • Hi! When reengineering a DB, including stored prodcedures, the first parameter of functions is like this: No.: R Name: _return_value Direction: Type Other: Max Length: Precision: The thing is, ...
    David BalaľicDavid Balaľic
    Jan 19, 2011 at 4:44 pm
    Jan 19, 2011 at 6:22 pm
  • Date/DateTime db fields currently map to the java Date in cayenne, however, the next java release will include the joda-time api. I am currently including joda-time in my project as a third party jar ...
    Joseph P. BerglundJoseph P. Berglund
    Jan 18, 2011 at 6:40 pm
    Jan 19, 2011 at 4:33 am
  • Hi! on http://cayenne.apache.org/doc/executing-a-stored-procedure.html in the first example rowSets is used, but is not declared nor assigned anywhere. Looks wrong to me. Regards, David
    David BalažicDavid Balažic
    Jan 14, 2011 at 6:34 pm
    Jan 18, 2011 at 12:43 pm
  • Hi, I have seen, that Cayenne uses multiple connections per transaction (a DataNode can have multiple connections and it can add multiple connections to a transaction). I ask myself, how can Cayenne ...
    André RotheAndré Rothe
    Jan 25, 2011 at 1:31 pm
    Jan 25, 2011 at 1:48 pm
  • It seems like injection is a prerequisite skill to be able to use Cayenne 3.1. So far I've been able to live in blissful ignorance about injection. It would be helpful to have an "Injenction for ...
    Øyvind HarboeØyvind Harboe
    Jan 21, 2011 at 8:17 pm
    Jan 23, 2011 at 5:46 pm
  • Hi, I have found the registration of the DataObjects as nodes within the CayenneContextGraphManager, but I cannot find the arcs of the graph. Where do you define the relation between the nodes? ...
    André RotheAndré Rothe
    Jan 26, 2011 at 12:01 pm
    Jan 26, 2011 at 2:40 pm
  • Hi! Using cayenne 3.0.1 with Oracle 10g DB, I discovered a problem with stored procedures. First I used the modeller to reengineer existing stored procedures. It created this mapping: <procedure ...
    David BalaľicDavid Balaľic
    Jan 24, 2011 at 12:25 pm
    Jan 24, 2011 at 12:43 pm
  • How do I load my cayenne.xml in 3.1? Can I convert a cayenne.xml from 3.0 to 3.1 format somehow? Is cayenne.xml != cayenne-UntitledDomain.xml? Where does cayenne-UntitledDomain.xml come from? When I ...
    Øyvind HarboeØyvind Harboe
    Jan 21, 2011 at 8:16 pm
    Jan 21, 2011 at 9:26 pm
  • Hi! In Reenginer, how does the modeller find the present procedures on the DB? I have run it, and it found procedures, but when I check on the DB with: select object_name from all_objects where ...
    David BalaľicDavid Balaľic
    Jan 21, 2011 at 11:43 am
    Jan 21, 2011 at 11:47 am
  • Hello all, I have a query defined on the modeler which is fetched to a known data object. Is there any way to perform a join (or prefetch) for another data object that I know I will have to access ...
    Bruno René SantosBruno René Santos
    Jan 19, 2011 at 10:23 am
    Jan 19, 2011 at 1:18 pm
  • Hi, All I am encountering an issue with below Expression method in Cayenne 3.0.1 stable version. likeIgnoreCaseDbExp(String pathSpec, Object value, char escapeChar) A convenience shortcut for ...
    Li ZhouLi Zhou
    Jan 19, 2011 at 7:29 am
    Jan 19, 2011 at 7:50 am
  • Using v3.0.1 The modeller creates a domain map with : <procedure name="UntitledProcedure" schema="user1" returningValue="true" But the schema http://cayenne.apache.org/schema/3.0/modelMap.xsd does ...
    David BalaľicDavid Balaľic
    Jan 17, 2011 at 4:59 pm
    Jan 17, 2011 at 11:09 pm
  • Hi! Can Cayenne be configured to use only stored procedure calls, so no SELECT/INSERT/UPDATE/DELETE ? (with Oracle DB, if it matters) The reason is a complex environment, where the application will ...
    David BalaľicDavid Balaľic
    Jan 11, 2011 at 6:43 pm
    Jan 11, 2011 at 6:50 pm
  • If you want more sophisticated caching, you might want to look at oscache or other pluggable options for Cayenne. There is a section about that in the manual. Yes, you can fetch data using paged ...
    Aristedes ManiatisAristedes Maniatis
    Jan 25, 2011 at 10:55 am
    Jan 25, 2011 at 10:55 am
  • I'm working on upgrading from a development build of 3.0 to 3.1. Here is a list of things that I have done so far: - Tip: upgrade to 3.0.x to 3.0.1 and fix deprecated warnings and test. - new ...
    Øyvind HarboeØyvind Harboe
    Jan 21, 2011 at 8:04 pm
    Jan 21, 2011 at 8:04 pm
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