James’ HJUG JavaOne 2012 Wrapup

James Velascojames.velasco@int.com

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James’ HJUG JavaOne 2K12 Wrapup 24-Oct-2012

AgendaJavaOne 2012 Δ 2011

J1 Themes

Java && HTML5: Part Deux

Java Mac OS X: Delivered

Java Goes Small

Fluent in Java

Open JDK for the Rest Of Us

J1NDX Market Wrap Up

James’ J1 Recommended Sessions

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James’ HJUG JavaOne 2K12 Wrapup 24-Oct-2012

JavaOne 2012 Δ 2011Added Tutorials

Opening Keynote moved to Sunday

All sessions available for free on line, mix of slides, audio, and video:

https://oracleus.activeevents.com/connect/search.ww?event=javaone

The Return Of Gosling !

Backpacks better than last year’s

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James’ HJUG JavaOne 2K12 Wrapup 24-Oct-2012 4

James’ HJUG JavaOne 2K12 Wrapup 24-Oct-2012

J12K12 Themes

Java SE 7

New Oracle JVMs for Mac and Linux-ARM

Java SE 8

Lambda in, Jigsaw delayed

JavaFX 2.2

Windows, Mac, with Scene Builder

Java EE 7

HTML5 Support (SSE and Web Sockets), JMS 2.0

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James’ HJUG JavaOne 2K12 Wrapup 24-Oct-2012

&&WebSocket Specification Seems to have finalized

Enabled by default with GlassFish 4

Netbeans 7.3 Beta Project Easel

JavaScript, CSS editor

JavaScript debugger

Multiple Browser Profiles (Mobile)

Still Bleeding Edge Technology

Native Mobile Apps vs. HTML5 ?6

: Part Deux

James’ HJUG JavaOne 2K12 Wrapup 24-Oct-2012

Java

Oracle releases JDK 7 GA, Apple deprecates their JDK 6

JavaFX 2.2 included

JavaFX Scene Builder 1.0 Released

Moving to a single active JRE per system philosophy (all platforms)

Utility application replaced with System Preference Pane

CON7488 - Java Deployment on Mac OS X

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Mac OS : Delivered

James’ HJUG JavaOne 2K12 Wrapup 24-Oct-2012

Java Goes SmallJava SE for ARM/Linux Platforms

HOL7889 - Java SE Embedded Development Made Easy

J2SE and Tomcat based web service on a SheevaPlug

Lab Video Part 1: http://www.youtube.com/watch?v=mAnne3N0d5Y

Lab Video Part 2: http://www.youtube.com/watch?v=G8oMx2SJZq8

Schedule Builder Kiosk Demo using J2SE, JavaFX 2.2 and BeagleBoards

Highly dependent on hardware (especially GUI Apps) which is currently often difficult to get

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James’ HJUG JavaOne 2K12 Wrapup 24-Oct-2012 9

James’ HJUG JavaOne 2K12 Wrapup 24-Oct-2012

Fluent in JavaInterface/Method Style intended to simplify code when assigning object values

Coined by Martin Fowler and Eric Evans

Setter methods which return an instance of the same object for which a value has been set

CON5089 - Jump-Starting Lambda Programming, CON3455 - Design Patterns in Modern JVM, Languages, CON6789 - Future HttpClient: A Sneak Peek into a New HttpClient API

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James’ HJUG JavaOne 2K12 Wrapup 24-Oct-2012

Fluent in Java - Example

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HttpClient client = HttpClientBuilder.createClientBuilder() .setProxy(new InetSocketAddress(“proxy”, 8080)) .setExecutorService(Executors.newFixedThreadPool(20)) .setConnectionCache(new SimpleConnectionCache(20, 10000)) .setSSLContext(SSLContext.getDefault()) // set resource parameters .setDefaultRequestBodyBufferLimit(64 * 1024) .setDefaultTimeout(10 * 1000) // add a logging filter .addFilter(MyLogFilter.class) // build the HttpClient .build();

Code Example from CON6789:

James’ HJUG JavaOne 2K12 Wrapup 24-Oct-2012

OpenJDK for the Rest of Us

An attempt to simplify building the OpenJDK

http://openjdk.java.net/projects/build-infra

Ultimate goal is to move to configure/make style build by the end of the year

Minecraft is responsible for a large number of bugs filed !

BOF4047 - OpenJDK Building and Testing: Case Study

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James’ HJUG JavaOne 2K12 Wrapup 24-Oct-2012

J1NDX WinnersJava SE/FX

Embedded Java

GlassFish

NetBeans

Java on the Mac

Jenkins

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James’ HJUG JavaOne 2K12 Wrapup 24-Oct-2012

J1NDX LosersJ2ME (Still popular on “Feature Phones”, Blackberry, and Blu-Ray Set Top Boxes)

Spring (CDI)

Solaris

Ant

Eclipse

Hudson

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James’ HJUG JavaOne 2K12 Wrapup 24-Oct-2012

J1NDX Unchanged (w/ Recommendations)

Swing (Hold)Applets: Java’s DNA (Hold)Java SE 6 (Sell)HTML5 (???)

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James’ HJUG JavaOne 2K12 Wrapup 24-Oct-2012

James’ J1 Recommended Sessions

Friday’s Community Keynote Session (Oct 4)

CON6234 - Do You Really Get Class Loaders?

CON5089 - Jump-Starting Lambda Programming

CON3455 - Design Patterns in Modern JVM Languages

CON7755 - Security in the Real World

CON5262 - Creating a Magical User Experience

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