Friday Sep 21, 2012

JavaOne 2012 Conference Preview

A new article, by noted freelancer Steve Meloan, now up on otn/java, titled “JavaOne 2012 Conference Preview,” looks ahead to the fast approaching JavaOne 2012 Conference, scheduled for September 30-October 4 in San Francisco. The Conference will celebrate and highlight one of the world’s leading technologies. As Meloan states, “With 9 million Java developers worldwide, 5 billion Java cards in use, 3 billion mobile phones running Java, 1 billion Java downloads each year, and 100 percent of Blu-ray disk players and 97 percent of enterprise desktops running Java, Java is a technology that literally permeates our world.”

The 2012 JavaOne is organized under seven technical tracks:

* Core Java Platform
* Development Tools and Techniques
* Emerging Languages on the JVM
* Enterprise Service Architectures and the Cloud
* Java EE Web Profile and Platform Technologies
* Java ME, Java Card, Embedded, and Devices
* JavaFX and Rich User Experiences

Conference keynotes will lay out the Java roadmap. For the Sunday keynote, such Oracle luminaries as Cameron Purdy, Vice President of Development; Nandini Ramani, Vice President of Engineering, Java Client and Mobile Platforms; Richard Bair, Chief Architect, Client Java Platform; and Mark Reinhold, Chief Architect, Java Platform will be presenting.

For the Thursday IBM keynote, Jason McGee, Distinguished Engineer and Chief Architect for IBM PureApplication System, and John Duimovich, Java CTO and IBM Distinguished Engineer, will explore Java and IBM's cloud-based initiatives.
All in all, the JavaOne 2012 Conference should be as exciting as ever.

Link to the article here.

Originally published on blogs.oracle.com/javaone.

Friday Feb 03, 2012

Building Applications in JavaFX 2.0

In a new tech article up on otn/java, adapted from a series of innovative blog postings, Downstream's Senior Java Architect Daniel Zwolenski develops ways to build apps in JavaFX 2.0 -- from Spring to controller injection to client servers. The article is derived from several blogs wherein he explores ways to create applications in JavaFX 2.0, building upon a direct port of Oracle Chief Client Java Architect Richard Bair’s FXML+Guice dependency injection example into Spring.

As Zwolenski says, “Many developers still believe that Spring is all about XML configuration files, but it has evolved a lot since the early days. I’m going to use Spring’s annotation-based configuration to create a pure Java example (i.e., zero Spring XML) that looks almost identical to the Guice one.”

Zwolenski is the creator of JFX Flow which he describes as, “a free, open source framework for developing rich, interactive and user friendly web-style GUIs for desktops using JavaFX (2.0+). JFX Flow combines the powerful feature set of JavaFX (styling, animations, FXML, etc.) with a simple ‘web flow’ style framework that is easy to use and that fosters clean architectural patterns, especially when developing Java EE applications. JFX Flow is currently in Alpha release and may still have some bugs. The core framework is usable however, and the API is quite stable.”

Read the complete article here.


Monday Oct 17, 2011

Evolutionary Next-Steps - Technical Keynote JavaOne 2011

Monday morning's Technical Keynote began with Doug Fisher, Corporate Vice President and General Manager of the Software and Services Group’s System Software Division, Intel. Fisher and a number of Intel colleagues reviewed Intel’s long association with Java, and their collaborative work with Oracle to optimize the Java platform (for both the JVM and Fusion Middleware) on Intel hardware.


From there, Ashok Joshi, Senior Director of Development NoSQL Database, briefly discussed performance tuning with Intel of the newly announced Oracle NoSQL Database product.

From Evolution to Revolution: Java 7 to Java 8

Following Joshi, Mark Reinhold, Chief Architect of the Java Platform Group at Oracle, reviewed the history of Java 7, and its “Plan B” paradigm of including Project Coin (JSR 334), InvokeDynamic (JSR 292), and the Fork/Join Framework in the just-released Java 7, while incorporating Project Jigsaw and Project Lambda in the upcoming Java 8. Reinhold then explored the evolutionary benefits of these key new features of the Java 7 release -- offering both greater ease of development, and significant performance benefits. “Not only are these features available in Java 7 today,” noted Reinhold, “but as of last week, they are now supported in all three of the major Java IDEs.”

Reinhold next detailed plans for the upcoming Java 8 release, which promises more revolutionary features beyond the evolutionary offerings of Java 7. Project Lambda (JSR 335) will bring closures to the Java programming language. And Project Jigsaw (JSR TBD) aims to define a standard module system -- not just for application code, but for the platform itself.

JavaFX 2.0 is Here!

Richard Bair, Chief Architect, Client Java Platform, Oracle, then dove into the official debut of JavaFX 2.0, along with some stunning demos of the new facility, presented by several colleagues. Java FX 2.0 is Oracle’s premier development environment for rich client applications. Bair emphasized that JavaFX 2.0 was designed to offer:

Cross Platform
Leverage Java
Advanced Tooling
Developer Productivity
Amazing User Interfaces.

“We naturally want user interfaces that look good and work well,” said Bair. “It used to be just eye candy, but now it’s becoming a required feature for the things we write. We’re announcing today the general availability of JavaFX 2.0, at JavaFX.com. We think this is going to be a really big deal in the industry.”

An important aspect of any UI technology is a good visual development tool, and Bair next announced early access for the JavaFX Scene Builder, which will first be made available to select partners, then expanded to a general beta, and then a full release. But for those at JavaOne, an early build of the tool will be running and available for demo at the DEMOgrounds.

A series of stunning demos -- several of them BSD licensed caused much enthusiasm -- then took JavaFX 2.0 out for a spin, and clearly showed the possibilities and potentials of the new release -- including animated 3D audio EQ mapping, and a navigable 3D virtual room that featured live video of Oracle colleague Jasper Potts displayed on a wall monitor, along with real-time mimicking of Potts’ movements by a virtual Java Duke figure.

Bair noted that there are over 50 JavaFX sessions at JavaOne, and said that for anyone who attended all of them -- “I’ll buy you dinner!”

Moving Java EE into the Cloud

From there, Linda DeMichiel, Java EE 7 Specification Lead, explored the upcoming Java EE 7 release. “What’s new with the Java EE platform?” asked DeMichiel. “We’re moving Java EE into the Cloud. Our focus on this release is providing support for Platform as a Service. We want to provide a way for customers and users of the platform to leverage public, private and hybrid clouds. With Java EE 7, our focus is on the platform itself as a service, which can be leveraged in cloud environments.”

DeMichiel’s colleague, Arun Gupta, then demonstrated deployment of a Java EE application as a PaaS, using Glassfish 4.0. Both the application and instructions on how to replicate the demo are available online.

More Java Cards than People?

Lastly, Hinkmond Wong, of Oracle’s Java Embedded group, covered the latest in mobile and embedded Java, noting the three billion Java enabled phones and five billion Java Cards in the world today. “There are about 6.5 billion people in the world,” noted Wong, “and five billion Java Cards.”

2011 saw the introduction of Near Field Communication (NFC) payment system, including e-Passport in Java ME, allowing for mobile-to-mobile and machine-to-machine transactions with embedded security. Wong detailed the many new Java ME releases for 2011, along with several mobile and embedded technology demos—from cell phones to Blu-ray players.

The overflow crowd left the opening technical keynote energized – a real good start to this JavaOne!

Learn More:

Java 7 Features

Java SE 7 Features and Enhancements

A Look at Java 7's New Features

Contribute to JDK 8

JavaFX Homepage

JavaFX Overview

Java EE at a Glance

Java for Mobile Devices

Oracle NoSQL Database

Oracle Technology Network for Java Developers

Monday Oct 03, 2011

Evolutionary Next-Steps - Technical Keynote JavaOne 2011

Monday morning's Technical Keynote began with Doug Fisher, Corporate Vice President and General Manager of the Software and Services Group’s System Software Division, Intel. Fisher and a number of Intel colleagues reviewed Intel’s long association with Java, and their collaborative work with Oracle to optimize the Java platform (for both the JVM and Fusion Middleware) on Intel hardware.

From there, Ashok Joshi, Senior Director of Development NoSQL Database, briefly discussed performance tuning with Intel of the newly announced Oracle NoSQL Database product.

From Evolution to Revolution: Java 7 to Java 8

Following Joshi, Mark Reinhold, Chief Architect of the Java Platform Group at Oracle, reviewed the history of Java 7, and its “Plan B” paradigm of including Project Coin (JSR 334), InvokeDynamic (JSR 292), and the Fork/Join Framework in the just-released Java 7, while incorporating Project Jigsaw and Project Lambda in the upcoming Java 8. Reinhold then explored the evolutionary benefits of these key new features of the Java 7 release -- offering both greater ease of development, and significant performance benefits. “Not only are these features available in Java 7 today,” noted Reinhold, “but as of last week, they are now supported in all three of the major Java IDEs.”

Reinhold next detailed plans for the upcoming Java 8 release, which promises more revolutionary features beyond the evolutionary offerings of Java 7. Project Lambda (JSR 335) will bring closures to the Java programming language. And Project Jigsaw (JSR TBD) aims to define a standard module system -- not just for application code, but for the platform itself.

JavaFX 2.0 is Here!

Richard Bair, Chief Architect, Client Java Platform, Oracle, then dove into the official debut of JavaFX 2.0, along with some stunning demos of the new facility, presented by several colleagues. Java FX 2.0 is Oracle’s premier development environment for rich client applications. Bair emphasized that JavaFX 2.0 was designed to offer:

Cross Platform
Leverage Java
Advanced Tooling
Developer Productivity
Amazing User Interfaces.

“We naturally want user interfaces that look good and work well,” said Bair. “It used to be just eye candy, but now it’s becoming a required feature for the things we write. We’re announcing today the general availability of JavaFX 2.0, at JavaFX.com. We think this is going to be a really big deal in the industry.”

An important aspect of any UI technology is a good visual development tool, and Bair next announced early access for the JavaFX Scene Builder, which will first be made available to select partners, then expanded to a general beta, and then a full release. But for those at JavaOne, an early build of the tool will be running and available for demo at the DEMOgrounds.

A series of stunning demos -- several of them BSD licensed caused much enthusiasm -- then took JavaFX 2.0 out for a spin, and clearly showed the possibilities and potentials of the new release -- including animated 3D audio EQ mapping, and a navigable 3D virtual room that featured live video of Oracle colleague Jasper Potts displayed on a wall monitor, along with real-time mimicking of Potts’ movements by a virtual Java Duke figure.

Bair noted that there are over 50 JavaFX sessions at JavaOne, and said that for anyone who attended all of them -- “I’ll buy you dinner!”

Moving Java EE into the Cloud

From there, Linda DeMichiel, Java EE 7 Specification Lead, explored the upcoming Java EE 7 release. “What’s new with the Java EE platform?” asked DeMichiel. “We’re moving Java EE into the Cloud. Our focus on this release is providing support for Platform as a Service. We want to provide a way for customers and users of the platform to leverage public, private and hybrid clouds. With Java EE 7, our focus is on the platform itself as a service, which can be leveraged in cloud environments.”

DeMichiel’s colleague, Arun Gupta, then demonstrated deployment of a Java EE application as a PaaS, using Glassfish 4.0. Both the application and instructions on how to replicate the demo are available online.

More Java Cards than People?

Lastly, Hinkmond Wong, of Oracle’s Java Embedded group, covered the latest in mobile and embedded Java, noting the three billion Java enabled phones and five billion Java Cards in the world today. “There are about 6.5 billion people in the world,” noted Wong, “and five billion Java Cards.”

2011 saw the introduction of Near Field Communication (NFC) payment system, including e-Passport in Java ME, allowing for mobile-to-mobile and machine-to-machine transactions with embedded security. Wong detailed the many new Java ME releases for 2011, along with several mobile and embedded technology demos—from cell phones to Blu-ray players.

The overflow crowd left the opening technical keynote energized – a real good start to this JavaOne!

Learn More:

Java 7 Features:
http://openjdk.java.net/projects/jdk7/features/

Java SE 7 Features and Enhancements:
http://www.oracle.com/technetwork/java/javase/jdk7-relnotes-418459.html

A Look at Java 7's New Features:
http://radar.oreilly.com/2011/09/java7-features.html

Contribute to JDK 8:
http://openjdk.java.net/projects/jdk8/
http://jdk8.java.net/

JavaFX:
http://javafx.com/
http://www.oracle.com/technetwork/java/javafx/overview/index.html

Java EE at a Glance:
http://www.oracle.com/technetwork/java/javaee/overview/index.html

Java for Mobile Devices:
http://www.oracle.com/technetwork/java/javame/javamobile/overview/getstarted/index.html

Oracle NoSQL Database:
http://www.oracle.com/technetwork/database/nosqldb/overview/index.html
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