Virtual dev-day-java7-keynote-1641807

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Java Virtual Developer Day
Simon Ritter
Technology Evangelist

Virtual Developer Day: Agenda

•  Keynote: The Java Platform: Now and the Future
•  What is Java SE 7 and JDK 7
•  Diving into JavaFX 2.0
•  Java SE 7: New and Improved APIs

3


The Java Platform: Now and the Future

The following is intended to outline our general product
direction. It is intended for information purposes only, and
may not be incorporated into any contract. It is not a
commitment to deliver any material, code, or functionality,
and should not be relied upon in making purchasing
decisions.
The development, release, and timing of any features or
functionality described for Oracle s products remains at the
sole discretion of Oracle.

©2011 Oracle Corporation
5

Oracle Strategy

•  Deliver a complete, open, integrated stack of
hardware, infrastructure, database,
middleware, and business applications

•  Exploit processor, systems, storage, and
networking trends to deliver breakthrough
innovations by combining Oracle software
with Sun hardware

•  Integrate components of Oracle s software
stack to provide unique value to customers

6

Middleware and Java in Oracle s Strategy

• Comprehensive foundation for building and
running custom and packaged applications
• Extremely well integrated
• Industry-leading reliability and performance
• Unified development and management
• Basis for Oracle Fusion Applications

• Built with and for Java technology

7

The Spectrum of Java

Servers Desktop Embedded TV Mobile Card

BD-J

Java EE JavaFX Java TV MSA

Java SE Java ME JavaCard

Java language

8

Priorities for our Java Platforms

Grow Developer Base

Grow Adoption

Increase Competitiveness

Adapt to change

9

Java Communities

10

How Java Evolves and Adapts

Community Development of
Java Technology Specifications

11

JCP Reforms

•  Developers voice in the Executive Committee
–  SOUJava
–  Goldman Sachs
–  London JavaCommunity
JCP starting a program of reform
–  JSR 348: Towards a new version of the JCP

12

JavaOne

•  Successful event in San Francisco,
–  September 2011
•  First regional event for Latin America
–  Sao Paulo, December 2011
•  More to come
–  Tokyo, April 2012
–  Moscow, Russia, April 2012
–  Hyderabad, India, May 2012

13


Java Standard Edition

14

15

The rise of multi-core/processor architectures

Niagara 1 (2005)

8 x 4 = 32
Niagara 2 (2007)

8 x 8 = 64
Rainbow Falls!

16 x 8 = 128

16

From high end servers to smartphones

Desktop ... notepad ... phone
Desktop ... notepad ...
Desktop ...
2 22 ... ... 4 4 ... 8

2002 2004 2006 2008 2010 2011

17

Java SE 7 Highlights

7
July 2011
•  Careful additions to the Java language
•  New bytecode to speed dynamic
languages on the JVM
•  New Fork/Join framework for concurrent
programming
•  New filesystem API

18

Java SE 8 Projects

8
•  Project Lambda
–  Lambda expressions
–  Interface evolution
–  Concurrent bulk data operations
•  Modularity for Java SE
Mid 2013
•  Careful additions to the Java Language
•  Annotations on Java types

19

20

Try JDK 7 Today

• Download JDK 7
• openjdk.java.net
• Open project mailing lists

• Download NetBeans 7.1
• netbeans.org
• JDK 7 support

21


Java for the Client

22

Java Client Deployment

75m desktops updated/month

100% of Blu-ray Disc Players

5 Billion SIM Cards

3 Billion Mobile Handsets

23

JavaFX 1.1 JavaFX 1.3
Mobile
Performance
More UI Controls JavaFX 2.0
JavaFX 1.0 JavaFX 1.2 Java APIs
JavaFX Script UI Controls
UI Controls
Scenegraph New media stack
Media New graphics stack

2008 2009 2010 2011

24

JavaFX 2.0 Motivation

• Java developers didn t want to learn a new language for
RIA development
• Web developers did not adopt JavaFX Script as quickly
as we d hoped
• Interest in using JavaFX features in other languages

25

Desktop: JavaFX 2.0 takes a fresh view

• Development now in Java language
• New Java APIs for JavaFX functionality
• New media stack
• New lightweight graphics stack
• Swing integration

15 26

JavaFX Roadmap
JavaFX 2.0
JavaFX 2.1 JavaFX 3.0
•  Windows GA •  Mac OS X GA •  Included in JDK 8
•  Linux Dev. Preview •  Concurrent OS support
•  Mac OS X Dev. Preview (Windows, Mac OS, Linux)

2011 2012 2013 2014

JavaFX 2.0.2 JavaFX 2.2
•  JDK 7 co-install

•  Linux GA

JavaFX JavaFX
Scene Builder EA Scene Builder GA

NetBeans 7.1 NetBeans
•  JavaFX 2.0 Support •  JavaFX 3.0 Support

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Java ME 2011 focus

•  ME.next to modernize platform
•  Integration of web technologies
•  New device APIs
•  Scalable, high performance runtime solutions

28

Oracle Java ME Products

•  Commercial Implementations
–  Oracle Java Wireless Client
–  Oracle Java Embedded Client
•  Developer Products
–  Java ME SDK
–  JavaCard SDK
–  LWUIT
–  NetBeans IDE Mobility Pack

29


Java Enterprise Edition

30

The Java EE Journey
1998 2000 2002 2004 2006 2008 2010

J2EE 1.2 J2EE 1.3 J2EE 1.4 Java EE 5 Java EE 6
Servlet, EJB, JCA, JAAS, WebSvcs, JPA, EJB3, More POJOs, Web
JSP, JMS, XML, CMP, JMX, Profile, EJBLite,
Mail, … … Annotations, Restful WS,
Deployment, Faces, …
Injection, …
…

Web Services

Simplicity

Cloud

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Java EE 6 : Simplified development and deployment

•  Standardized POJO Programming Model
•  Simplified deployment descriptors
•  Simplified APIs
•  Dependency injection
•  RESTful web services
•  Web Profile
Java Classes* Lines of Code*
Lines of XML*

* Based on a Sample POJO/JPA/REST Based Application Built for JavaOne ©2011 Oracle Corporation
32

Open Source and Commercial Implementations

Java EE 5: Widely Available Java EE 6: Fast Uptake

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GlassFish Areas of Focus

•  First to market for new platform versions
•  Continued emphasis on developer-friendly characteristics & popular OSS
•  Production quality deployment features
–  Clustering in current 3.1.1 release
–  Web & Full Profile Java EE6 applications
–  Virtualization/Cloud features in upcoming 3.2 release
•  Shared components with WebLogic Server
–  Ref Implementation APIs: JPA, JAX-RS, JSF, JAX-WS, JSTL, JAXP, JAXB, CDI
–  Web server plug-ins
•  Certified Interoperability with WebLogic
–  Web Services, OAM, RMI
34

GlassFish and WebLogic Together
•  Best commercial application server for transactional Java
•  Best open source application server with support from Oracle
EE applications and in near future, Java EE6 Full Profile

•  Open source platform of choice for OSGi or EE6 Web/Full •  Platform of choice for standardization
Profile •  Focus on lowest operational cost and mission critical
•  Focus on latest Java EE standards and community OSS applications
innovation •  Best integration with Oracle Database, Fusion Middleware
•  Certified interoperability and integration with Fusion Middleware & Fusion Applications

Production Java Production Java
Application Deployment Application Deployment

Oracle GlassFish Server Oracle WebLogic Server

35

Beyond Java EE 6: Moving into the cloud

•  Develop
•  Deploy
•  Manage

36

Java EE Today – Roles and Responsibilities

Developer Deployer/Administrator
Java EE

Container Provider

37

Cloud Requires Data Center And Tenant Roles

Application
Administrator
Developer
Java EE Cloud

Application
Container/Service Deployer
Provider

Tenant 1 Tenant 2 Tenant n

PaaS Administrator

38

Clouds parting: Java EE 7
•  Cloud computing is the major theme
–  Java EE as a managed environment
–  Application packaging reflecting new roles
–  Application isolation and versioning
–  In-place application upgrade
•  Also significant Web Tier updates
–  Web sockets, HTML5/JSF, standard JSON, NIO.2
•  JSRs
–  JSR 342: Java Platform Enterprise Edition 7
–  JSR 236 : Concurrency Utilities for Java EE
–  JSR 107: JCache
–  JSR 347: DataGrids for Java EE
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Java Tooling

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Java Developer Tools

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NetBeans 2012
•  Over 900k active users
•  NetBeans 7.1
–  JDK 7 and Java editor support
–  Glassfish 3.1 support, WLS and Oracle database support
improvements
–  Maven 3 and HTML 5 editing support

•  More information
–  http://download.netbeans.org/7.1
–  http://netbeans.org/community/releases/roadmap.html

42

Virtual dev-day-java7-keynote-1641807

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