How to fix xml problems casting

[martosfre]

Hello everbody,

I am migrating all my applications to JBoss 5.1.0GA, but i have a problem with an application that was development with oracle tecnhologies like toplink

When i upload the .ear and startup the server, i have the error java.lang.ClassCastException: oracle.xml.jaxp.JXSAXParserFactory cannot be cast to javax.xml.parsers.SAXParserFactory.

Could us help me?

[wolfgangknauf]

Hi,

the best way would be to remove the Oracle XML parser JARs from your app. Hopefully, none of your other Oracle JARs require exactly this one.

I think you could also use Classloader configuration to include your own xml parsers, but I never used this myself.

Best regards

Wolfgang