Orcale Blobs in JBoss 3.0.2/Writing with classes 12.zip. its

[jakasjava]

Can any one direct me, if this is a problem that can be solved. Till here JBOss rocked. I have ported the app from weblogic 6.1 with flying colors.But this exception while writing a object!!!

This is while writing the BLOB into database. I am using classes12.zip with
SS> oracle-service.xml.
SS> 09/12/2002 15:57:53 PM [SunJsseListener-0] [ERROR] Could not create entity
SS> java.lang.ClassCastException: org.jboss.ejb.plugins.cmp.jdbc.ByteArrayBlob

Pls mail me to [e-mail] as well.

[sweetfa]

You may need to check the typemapping your Oracle datasource is using, and check that it matches your database type expected.

[dsundstrom]

Oracle has really really really bad support for BLOBs and CLOBs. The reason it works with weblogic is because they coded their cmp implementation specifically to Oracle.

Anyway I have been told it works perfectly if you use the OCI drivers.