Welcome!

Java IoT Authors: Elizabeth White, Liz McMillan, Mike Raia, Ruxit Blog, Sematext Blog

Related Topics: Java IoT

Java IoT: Article

From Within the Java Community Process Program

From Within the Java Community Process Program

This month I'll discuss the evolution of the JCP, J2SE 1.5 or "Tiger", Java portlets, and a new JSR from Nokia and Siemens.

JSR 215, aka JCP Version 2.6
The Java Community Process is the only standards body with a version number! Currently, we're at 2.5 and hope to soon be at 2.6. Where are we now? About halfway between 2.5 and 2.6. Rule and regulation changes in the JCP happen through the JSRs. JSR 913 modified the JSR ballot voting rules, JSRs 99 and 171 led to JCP 2.5, and JSR 215 is creating JCP 2.6. This JSR just completed the Community Review and ballot. The Program Office together with the Executive Committees will now be working toward Public Review. A few of the things the group will focus on are clarifications around JSRs assigned to both ECs, a draft transparency plan for spec leads to use, and ironing out the mandatory TCK requirements. While the Community Review period has passed, the draft is still available on the Web site and you can send in your thoughts and ideas. Speaking of evolution, at the end of this year the JCP will be five years old. The Program Office will be at ApacheCon in November to celebrate. Now, on to the real work in the community!

A Tiger in Review
The three main Java platforms (J2ME, J2SE, and J2EE) are all done through the JCP. The coordination for these main releases takes place through so-called Umbrella JSRs. The actual API work for a new version of J2SE or J2EE does not happen in the Umbrella JSR. Instead the Umbrella JSR references the individual JSRs that specify new and updated APIs. Many of the JSRs that contribute to J2SE 1.5 or "Tiger" have just completed their Community Reviews. See JSR 176, the J2SE 1.5 Umbrella JSR, for a complete list of component JSRs. I covered a few of these JSRs in previous columns. Here I'd like to mention JSRs 3, 13, 199, 204, and 206. With "Tiger" the Java Management Extension specification becomes part of the J2SE distribution. JSR 13 adds floating point arithmetic to BigDecimal so that decimal numbers can be used for general purpose arithmetic without the need to convert to and from other types. The Java Compiler API enables a Java program to invoke a Java language compiler programmatically. JSR 204 further enhances the internationalization capabilities of the Java platform by providing support for the Unicode 3.1 standard. Unicode 3.1 defines characters that cannot be described by single 16-bit code points. Finally, there is JSR 206, which is developing JAXP version 1.3, an API for processing XML.

The Java Portlet Specification
This JSR, number 168, is co-led by IBM and Sun. The JSR resulted from a simultaneous submission of two quite similar JSRs individually presented by both companies. At the urging of the EC, IBM and Sun withdrew those individual JSRs and submitted a combined one, JSR 168. The JSR recently posted in short succession two Proposed Final Drafts, and it's very likely that by the time you read this column the JSR will be on the Final Approval Ballot. This specification builds on the servlet technology by defining the desktop metaphor for the aggregation of servlets and JSPs. It also covers security and personalization, and enables interoperability between portlets and portals.

JSR 228
Nokia and Siemens recently finalized JSR 195, Information Module Profile. This was quickly followed by the submission of JSR 228 that defines Information Module Profile - Next Generation. The technology is aimed at devices that want to support a MIDP 2.0 environment but don't provide any graphical display capabilities required by MIDP 2.0. JSR 195 first opened this market for Java-enabled devices, such as modems, metering, and home electronics. This created a strong desire for the advanced capabilities of MIDP 2.0. JSR 228 will focus on the domain security model, HTTPS and secure networking, OTA provisioning, and push architecture. The spec leads aim to finish the JSR in the late spring of 2004.

That's it for this month. I am very interested in your feedback. Please e-mail me with your comments, questions, and suggestions.

More Stories By Onno Kluyt

Onno Kluyt is the chairperson of the JCP Program Management Office, Sun Microsystems.

Comments (0)

Share your thoughts on this story.

Add your comment
You must be signed in to add a comment. Sign-in | Register

In accordance with our Comment Policy, we encourage comments that are on topic, relevant and to-the-point. We will remove comments that include profanity, personal attacks, racial slurs, threats of violence, or other inappropriate material that violates our Terms and Conditions, and will block users who make repeated violations. We ask all readers to expect diversity of opinion and to treat one another with dignity and respect.


@ThingsExpo Stories
Internet of @ThingsExpo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 19th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The Internet of Things (IoT) is the most profound change in personal and enterprise IT since the creation of the Worldwide Web more than 20 years ago. All major researchers estimate there will be tens of billions devices - comp...
SYS-CON Events announced today Telecom Reseller has been named “Media Sponsor” of SYS-CON's 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Telecom Reseller reports on Unified Communications, UCaaS, BPaaS for enterprise and SMBs. They report extensively on both customer premises based solutions such as IP-PBX as well as cloud based and hosted platforms.
SYS-CON Events announced today that Adobe has been named “Bronze Sponsor” of SYS-CON's 18th Cloud Expo, which will take place on June 7-9, 2016, at the Javits Center in New York, New York. Adobe is changing the world though digital experiences. Adobe helps customers develop and deliver high-impact experiences that differentiate brands, build loyalty, and drive revenue across every screen, including smartphones, computers, tablets and TVs. Adobe content solutions are used daily by millions of co...
Why do your mobile transformations need to happen today? Mobile is the strategy that enterprise transformation centers on to drive customer engagement. In his general session at @ThingsExpo, Roger Woods, Director, Mobile Product & Strategy – Adobe Marketing Cloud, covered key IoT and mobile trends that are forcing mobile transformation, key components of a solid mobile strategy and explored how brands are effectively driving mobile change throughout the enterprise.
Pulzze Systems was happy to participate in such a premier event and thankful to be receiving the winning investment and global network support from G-Startup Worldwide. It is an exciting time for Pulzze to showcase the effectiveness of innovative technologies and enable them to make the world smarter and better. The reputable contest is held to identify promising startups around the globe that are assured to change the world through their innovative products and disruptive technologies. There w...
SYS-CON Events announced today that Pulzze Systems will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Pulzze Systems, Inc. provides infrastructure products for the Internet of Things to enable any connected device and system to carry out matched operations without programming. For more information, visit http://www.pulzzesystems.com.
Data is the fuel that drives the machine learning algorithmic engines and ultimately provides the business value. In his session at Cloud Expo, Ed Featherston, a director and senior enterprise architect at Collaborative Consulting, will discuss the key considerations around quality, volume, timeliness, and pedigree that must be dealt with in order to properly fuel that engine.
19th Cloud Expo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, will feature technical sessions from a rock star conference faculty and the leading industry players in the world. Cloud computing is now being embraced by a majority of enterprises of all sizes. Yesterday's debate about public vs. private has transformed into the reality of hybrid cloud: a recent survey shows that 74% of enterprises have a hybrid cloud strategy. Meanwhile, 94% of enterpri...
Almost two-thirds of companies either have or soon will have IoT as the backbone of their business in 2016. However, IoT is far more complex than most firms expected. How can you not get trapped in the pitfalls? In his session at @ThingsExpo, Tony Shan, a renowned visionary and thought leader, will introduce a holistic method of IoTification, which is the process of IoTifying the existing technology and business models to adopt and leverage IoT. He will drill down to the components in this fra...
Data is an unusual currency; it is not restricted by the same transactional limitations as money or people. In fact, the more that you leverage your data across multiple business use cases, the more valuable it becomes to the organization. And the same can be said about the organization’s analytics. In his session at 19th Cloud Expo, Bill Schmarzo, CTO for the Big Data Practice at EMC, will introduce a methodology for capturing, enriching and sharing data (and analytics) across the organizati...
With so much going on in this space you could be forgiven for thinking you were always working with yesterday’s technologies. So much change, so quickly. What do you do if you have to build a solution from the ground up that is expected to live in the field for at least 5-10 years? This is the challenge we faced when we looked to refresh our existing 10-year-old custom hardware stack to measure the fullness of trash cans and compactors.
The emerging Internet of Everything creates tremendous new opportunities for customer engagement and business model innovation. However, enterprises must overcome a number of critical challenges to bring these new solutions to market. In his session at @ThingsExpo, Michael Martin, CTO/CIO at nfrastructure, outlined these key challenges and recommended approaches for overcoming them to achieve speed and agility in the design, development and implementation of Internet of Everything solutions wi...
Cloud computing is being adopted in one form or another by 94% of enterprises today. Tens of billions of new devices are being connected to The Internet of Things. And Big Data is driving this bus. An exponential increase is expected in the amount of information being processed, managed, analyzed, and acted upon by enterprise IT. This amazing is not part of some distant future - it is happening today. One report shows a 650% increase in enterprise data by 2020. Other estimates are even higher....
Today we can collect lots and lots of performance data. We build beautiful dashboards and even have fancy query languages to access and transform the data. Still performance data is a secret language only a couple of people understand. The more business becomes digital the more stakeholders are interested in this data including how it relates to business. Some of these people have never used a monitoring tool before. They have a question on their mind like “How is my application doing” but no id...
Smart Cities are here to stay, but for their promise to be delivered, the data they produce must not be put in new siloes. In his session at @ThingsExpo, Mathias Herberts, Co-founder and CTO of Cityzen Data, will deep dive into best practices that will ensure a successful smart city journey.
DevOps at Cloud Expo, taking place Nov 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 19th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The widespread success of cloud computing is driving the DevOps revolution in enterprise IT. Now as never before, development teams must communicate and collaborate in a dynamic, 24/7/365 environment. There is no time to wait for long dev...
Identity is in everything and customers are looking to their providers to ensure the security of their identities, transactions and data. With the increased reliance on cloud-based services, service providers must build security and trust into their offerings, adding value to customers and improving the user experience. Making identity, security and privacy easy for customers provides a unique advantage over the competition.
SYS-CON Events announced today that 910Telecom will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Housed in the classic Denver Gas & Electric Building, 910 15th St., 910Telecom is a carrier-neutral telecom hotel located in the heart of Denver. Adjacent to CenturyLink, AT&T, and Denver Main, 910Telecom offers connectivity to all major carriers, Internet service providers, Internet backbones and ...
There is growing need for data-driven applications and the need for digital platforms to build these apps. In his session at 19th Cloud Expo, Muddu Sudhakar, VP and GM of Security & IoT at Splunk, will cover different PaaS solutions and Big Data platforms that are available to build applications. In addition, AI and machine learning are creating new requirements that developers need in the building of next-gen apps. The next-generation digital platforms have some of the past platform needs a...
The 19th International Cloud Expo has announced that its Call for Papers is open. Cloud Expo, to be held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, brings together Cloud Computing, Big Data, Internet of Things, DevOps, Digital Transformation, Microservices and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding business opportuni...