My application uses log4J and when I deployed to our development server, I was getting the following exception: CNTR0020E: EJB threw an unexpected (non-declared) exception during invocation of method “onMessage” on bean “BeanId(LoggingEAR#LoggingEJB.jar#LoggingExceptionMDB, null)”. Exception data: java.lang.NoSuchMethodError: org/apache/log4j/Logger.trace(Ljava/lang/Object;)V At first, I believed that this was caused by Log4J not being on the classpath in ear. […]
Oracle DBMS_CRYPTO Encryption
I spent a few days battling the oracle DBMS_CRYPTO package. This package allows the encryption of data types, including clobs and blobs (in oracle 10g). The battles included: My user not having visibility to the package in the stored procedure call. This was solved by a simple call to the DBA. In my system, I […]
Configuring IBM WebSphere Process Server V6.1 with an Oracle Database
Redpaper, published: Thu, 17 Jul 2008
This IBM® Redpaper publication explains how to configure IBM WebSphere® Process Server V6.1 to work with an Oracle® database.
Rational Application Developer and Oracle Databases – PL/SQL Support Flakey
It seems like the IBM tools (Rational Software Architect & Rational Application Developer) aren’t very good at communicating with an Oracle database. I’m in the ‘Data’ view, attempting to create a stored procedure. When I ‘CREATE’ the procedure, I was getting warnings but no message about what the warning/error actually was. I fought with the […]