I readed at System.out blog the best description of how EJB 3.0 is taking shape, from who and from where it is copying ideas. I have used a few persistence frameworks, from in house developed, from designed for another non Java Language (Sparky from VisualBanker - Smalltalk) and the infamous...

Java, Development

I passed two new certification tests: Application Development with IBM WebSphere Studio, V5.0 Enterprise Application Development with IBM WebSphere Studio, V5.0

Java

If you see the exception COM.ibm.db2.jdbc.DB2Exception: [IBM][CLI Driver] CLI0124E Invalid argument value. SQLSTATE=HY009 when running an application that need to create connections to an IBM DB2 database, check if you are writing the database name correctly in the connection url. A...

Java

I have been a member of the SoloJava blog for a few months by invitation of one of the founder members: Igvir . He greet us today on the mailing list with the information about the blog nomination to the "Lo Mejor de Punto Com" Award . Thanks to the people that made the...

Java

Recently I have been in the process of migrating my applications to JBoss 4.0 and doing the required testing. In that process I have detected a few problems with the 4.0.0 release, you can find the proposed patches on the following bugs reports: CMP beans always looks for the...

Java