WebLogic 12c and Coherence: OTN Virtual Developer Day in Jan/Feb 2012



Oracle WebLogic Server 12c is now available for about 2 weeks. Do you know it comes with an easy-to-use zip installer ? Have you downloaded and tried it ?

An OTN Virtual Developer Day is coming to talk about the latest and greatest features in WebLogic Server 12c. This is your chance to immerse yourself in learning how WebLogic Server 12c supportes the Java EE 6 standards how Maven support is enhanced and made much more feature-rich, extensive integration with NetBeans and Eclipse will be practised using hands-on lab sessions, and there will be opportunity to learn about Coherence as well.

The complete agenda and session abstract is available here.

When ?
Americas, Jan 24, 2012
Europe/Russia: Feb 7th, 2012
Asia Pacific (English): Feb 9, 2012
Asia Pacific (Chinese): Feb 21, 2012

Just register online here!

Also check out the following useful links:
  1. Replay from online launch event + developer deep dive
  2. WebLogic Blog
  3. Online Documentation
  4. WebLogic Server Data Sheet

Also check out the social presence of WebLogic by clicking on the image below:



All the information about WebLogic Server is available from oracle.com/weblogic!
Comments:

Hi Arun,

Really nice event. Thank you very much!

I have been following the "Java EE 6 Hands-on Lab for WebLogic Server 12c" and ypur presentation "Modern Lightweight Development with Java EE 6 and Oracle Coherence", both great! But I have an issue: When I am testing my REST service I get this exception:

"java.lang.ClassCastException: org.glassfish.samples.entitites.Customer cannot be cast to org.glassfish.samples.entitites.Customer"

I have removed the jersey and the codehaus libraries from the package.

Another weird thing is that my faces/index.xhtml has lost the styles...

Maybe this error has something to do with it:

An annotation processor threw an uncaught exception.
Consult the following stack trace for details.
java.lang.ClassFormatError: Absent Code attribute in method that is not native or abstract in class file javax/persistence/PersistenceException

Am I missing something?

Thanks in advance,

Luis

Posted by guest on February 07, 2012 at 09:26 AM PST #

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Arun Gupta is a technology enthusiast, a passionate runner, author, and a community guy who works for Oracle Corp.


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