What is new in Oracle WebLogic 12c?

so, what is new in weblogic 12c?

you can watch the recorded presentation join the launching webcast, I have managed to register only after giving up on my UK ZIP address and adopting a numbers-only one... tell me about US-centricity...


try also this link

and this link for the developer's cut

Here a detailed list of the new features.

In a nutshell:

* Java7 and JEE 6
* Oracle Traffic Director (Traffic Management)
* Much higher performance
* Integration with Oracle Public Cloud
* Integration with Oracle RAC
* TLS 1.2 (Transport Layer Security) support
* Much more compact code is required
* Oracle Virtual Assembly Builder for flexible Cloud configuration
* OEPE is still there
* Netbeans is there
* Maven easily builds WL12c artifacts
* "Light" WebLogic without EJB/JMS containers
* Fast Swap improved (hot redeploy of classes)
* Lightweight version to download (168 MB)

* More support for Dependency Injection

here the slides:

Oracle WebLogic Server 12c - Developer Overview

View more presentations from Oracle Technology Network

Move operation in JCA FTP Adapter

the UseNativeRenameOperation seems promising to do a Move (RNFR/RNTO) operation:

http://download.oracle.com/docs/cd/E12839_01/integration.1111/e10231/adptr_file.htm


but I haven't tested it yet...

OSB and rejectedMessageHandlers in JCA File Adapter

I am completing a previous post on the same topic.

By default, the JCA File Adapter will write bad files into $DOMAIN_HOME/jca/Read/rejectedMessages, renaming them to a filename like:

INVALID_MSG_154330703_Read_20111109_103658_0898.dat


If you specify in your JCA file the property PhysicalErrorArchiveDirectory=/path/to/my/errorDirectory, the bad files will be written here and not to the $DOMAIN_HOME/jca/Read/rejectedMessages directory.



To retry a "failed" file (only those who are not directly rejected by the Adapter, but for instance those who fail validation in the Proxy Service), you can specify in the JCA Transport Configuration of the Proxy Service:

jca.retry.count = "3"
jca.retry.interval = "40"


If you want to change the destination, there is a property rejectedMessageHandlers to be set (see oracle.tip.adapter.file. package). In SOA Suite you would set it in bpel.xml, in OSB it's a bit tricky:

edit the JCA Proxy Service, JCA Transport Configuration, Dynamic EndPoint Properties, add "rejectedMessageHandlers" with value "file://path/to/your/dir"


If you fail format, you will get this message:

Error JCA_FRAMEWORK_AND_ADAPTER BEA-000000 Unrecognized Rejection handler
Unrecognized Rejection handler
The Rejection handler C:/acme/po/rejected is not recognized.
Please use on of the existing Rejection handlers: file://, queue://, bpel:// or wsif://


so your options are a AQ queue (queue refers to AQ, not to JMS!), a BPEL process, a Web Service.



Here you have a series of possible formats for the destination:

http://download.oracle.com/docs/cd/B14099_19/integrate.1012/b14058/life_cycle.htm

it says that you can send the file to a JMS queue or a DB, not necessarily to a Directory... I haven't tested this.


Here the Oracle Integration File Adapter Datasheet , but it doesn't say much about error handler.