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JDeveloper/ADF 12c is here….

Oracle released a new version of JDeveloper 12c. It is available for download now.
Many features are added in the new version.Few of them are listed below –


Java EE 6 Support – JDeveloper wizards and editors have been updated to work with Java EE 6 specifications, including EJB 3.1, Servlet 3.0, CDI, JPA 2.0, EL 2.2, and more.

HTML5, MathML and CSS3 Support – Updated editors for working with latest HTML5 and CSS3 content.

EJB 3.1 Support – JDeveloper provides support for new EJB 3.1 features including:
— Singleton Session Bean
— Simplified No Interface Client View
— Asynchronous Session Bean Invocations

New Component: Timeline – is an interactive data visualization that allows users to view events in chronological order and easily navigate forwards and backwards within a defined time range.for example , we have in facebook.


Support for offline databases-This feature enables the user to work with offline databases. The user can create new offline database objects based on existing objects in a database


Web Service Data Control Enhancements-
— Support for all REST operations
— Create a Web Service Data control from RESTful service URL

Oracle Public Cloud– Connect to, browse, and upload database objects to your Database Cloud Service in Oracle Public Cloud.

Read in detail –Jdeveloper 12c features

In future , i will blog about new features in details….

Happy coding in Jdeveloper 12c with Vinay 😉

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Error while deploying ADF application into WebLogic Server 11g

Normally we get the error,While deploying ADF application into WebLogic Server 11g,
*****************************************************************************************************
An error occurred during activation of changes, please see the log for details.[J2EE:160149]Error while processing library references. Unresolved application library references, defined in weblogic-application.xml: [Extension-Name: adf.oracle.domain, exact-match: false].
*****************************************************************************************************

Solution:

1. Login to WebLogic Server 11g Console

2. Click on Deployements

3. Click on adf.oracle.domain(1.0,11.1.1.2.0) library

4. Click on Targets tab and select the server where the application going to be deployed (Select only server which is used for ADF deployment, if you have UCM server than uncheck it)

5. Click on “Save”

Follow same steps from 3 to 5 on following library too


– adf.oracle.businesseditor(1.0,11.1.1.2.0)
– adf.oracle.domain.webapp(1.0,11.1.1.2.0)
– jstl(1.2,1.2.0.1)
– jsf(1.2,1.2.9.0)

Try again deploying,it will work now.

Happy coding with Vinay in techartifact…..

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RCU – Repository creation Utility for 11g

RCU is used to create repository for various middleware products ie. SOA Suite , Webcenter Suite , Identity Management Suite, Content Management & Weblogic Communication Services , Portal & BI.

If you are working on ADF application with MDS featurs then you will be needing a MDS schema .RCU will create a default schema for MDS.Download
RCU 11g from oracle.com .Downloded file will be File : ofm_rcu_linux_11.1.1.3.0_disk1_1of1.zip
unzip this ofm_rcu_linux_11.1.1.3.0_disk1_1of1.zip file.

UNIX– Launch ./rcu from cd /oracle/rcuHome/bin
Windows – go to Oracle/rcuHome/bin folder and click installer.

Below are the screen shots for rcu Install –

Keep clicking Next and Create until the MDS Database Repository is created.

Now, if you open your database you will notice that new tablespace entries, corresponding to your MDS Repository, have been created

Happy coding with Vinay Kumar in techartifact….