JPOX

Hello, everyone. Please, take a look at this snippet if you have spare time. All works fine provided these two classes and meta-data below is used: [code]public class A { private String name; public String getName() { return name; } ... [More] public void setName(String name) { this.name = name; } } public class B extends A { private String title; public String getTitle() { ... [Less]

JPOX 1.2.3 is released (core, rdbms, enhancer, java5 plugins). This is a bug fix release. It fixes some issues with detachment, List.remove(int) SCO access, SCO Maps, use of application identity where the PK was not at the start of the class, and ... [More] identity generation in non-default schema for PostgreSQL. Please refer to [url=http://www.jpox.org/servlet/jira/secure/Dashboard.jspa]JIRA[/url] for ... [Less]

Hey, tried to get the tutorial from the website with db4o to run - quite unsuccessful and frustrating UNTIL I spotted that the website ... [More] [url=http://www.jpox.org/docs/guides/jdo/db4o_tutorial.html]http://www.jpox.org/docs/guides/jdo/db4o_tutorial.html[/url] the package.jdo file states the classpath wrong -- seems to be a typo and jdo is swapped around with tutorial. After changing that the ... [Less]

Hello *, I just gave the newest nightly build a try. Unfortunately, there are some problems which did not occur before (with the nightly build of 2008-06-18): [b][u]Problem 1: Transaction is not active[/u][/b] [color=red]2008-07-21 ... [More] 11:02:31,974 DEBUG (main:[email protected]) [DataNucleus.Transaction] Transaction is not active: tx=TransactionImple < ac, BasicAction: ... [Less]

Hello, I switched with my project to the new CR1 of JBoss 5.0. I'm new to DataNucleus or JPox. The datanucleus-jca archive (or jpox-jca) works in Jboss 4.x but in Jboss 5.0 it does not work togesser with the new vfsfile protocoll. It looks like a ... [More] problem as described in http://www.jboss.com/index.html?module=bb&op=viewtopic&t=138234 Here are some log entrys from startup ... ... [Less]

Hello, I am relatively new to JDO and would like to use DataNucleus for a future project. I have installed Access Platform 1.0 M3 and wanted to try out the examples from datanucleus-samples-jdo-tutorial-1.0.0.m1-src.zip. I used ANT to build the ... [More] targets. 'compile' and 'enhance' run without problems but when I want to run 'createschema' I get an error 00:17:57,244 (main) ERROR ... [Less]

I'm persisting some classes that were generated by JAXB from an XML schema that I do not control (JPOX 1.2.2, MySQL back end). One of the fields is a String in the generated class but really represents an integer value, so I wish to map it into the ... [More] database as such. I wrote an extension of ObjectAsIntegerMapping that converts Strings to Integers and mapped it like this in the metadata: [code] ... [Less]

1.0.0 Milestone 2 is a very minor bug fix release only affecting people using "persistence-unit" as input to Enhancer/SchemaTool. It can be downloaded from SourceForge or the [url=http://www.jpox.org/downloads/eclipse-update/]DataNucleus "eclipse-update" site[/url]

In JPOX we had a relationship implemented as a TreeSet and everything worked fine but now with DataNucleus we get [b]java.lang.ClassCastException: org.datanucleus.sco.backed.Collection cannot be cast to java.util.SortedSet[/b] [code]public ... [More] class Parent { protected SortedSet children = new TreeSet(); // Generated access methods for relationship: children ... [Less]

Rough outline of release dates are :- [u][b]JPOX[/b][/u] [i]JDO2.0/JDO2.1/JPA1 capabilities for RDBMS and db4o[/i] [b]1.2.3[/b] - sometime before 23rd July 2008. Bug fixes only. Likely the last JPOX release. If you want future releases then your ... [More] company can sponsor them. [u][b]DataNucleus Access Platform[/b][/u] [i]Persistence using JDO/JPA to RDBMS, db4o, LDAP, XML, Excel, NeoDatis ODB, ... [Less]