Friday Sep 26, 2014

Strategy, Technical and Community Keynotes

Start JavaOne with the Strategy and Technical keynotes to learn about the strategy and roadmaps as well as technical insights. The keynotes will be on Sunday, September 28 from 12:45p.m. to 3:00p.m., at Moscone North, Hall D. If you can't make it to JavaOne, Watch them live online

In Strategy keynote, you will learn how to create the future with Java from leading Oracle experts in the Java development organization. They will showcase how Java is driving developer innovation, revolutionizing application development, and improving application services for IoT, enterprise architectures, and cloud computing.

In the Technical keynote, the architects of Java 8 will give you their insights into this revolutionary release, and start to reveal what is coming in Java 9, Java 10, and beyond.

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Monday Jan 09, 2012

Interfaces on Demand with CDI and EJB 3.1

A new article by Java Champion Adam Bien, up on otn/java, “Interfaces on Demand with CDI and EJB 3.1” explains that since Java EE 6, interfaces are no longer required by the container in order to realize common use cases, thus enabling developers to use them more consciously and strategically for the realization of business logic. Bien shows how interfaces can now be used as vehicles for encapsulation or abstraction, as they were originally intended.

From the article:

“There is nothing wrong with the abstraction of every implementation with an interface if such an approach can be clearly justified, but interfaces become dubious when you have to introduce artificial naming conventions to avoid name clashes…
Interfaces should be introduced only as a contract for already existing classes, for the realization of Strategy or Bridge patterns, or when you need to design an API, such as Java Database Connectivity (JDBC), Java Message Service (JMS), and so on. In typical business applications, this occurs in only a fraction of all cases.”
Read the complete article here.


Wednesday Oct 05, 2011

Moving Java Forward -- Java Strategy Keynote JavaOne 2011

Java Roadmap

Tuesday's Java Strategy Keynote presented Oracle's long-term vision for augmented investment and innovation in Java -- from mobile and handheld devices, to the desktop, to the Cloud.

[Read More]
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