- Does JavaFX support CSS3?
- Is there graphical tool that lets a designer/developer to set the effects (instead of manually coding)?
- When do we want to use "bind with inverse"?
- How to convert Java ME apps to JavaFX apps?
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LAST UPDATE: 27 OCT 09
Java User Groups (JUGs) are volunteer organizations that strive to distribute Java-related knowledge around the world. They provide a meeting place for Java users to get information, share resources and solutions, increase networking, expand Java Technology expertise, and above all, drink beer, eat pizza and have fun. The JUG Community is the meeting point for JUGs, helping promote the expansion of the worldwide Java Community. JUG leaders & members, from experts to Java newbies can share information about creating, joining and running a JUG. And because of a strong partnership between this JUGs Community and Sun Microsystems Developer Outreach, you'll also have direct access to Sun's speakers, latest information, giveaways and program personnel. So, whether you're already part of a JUG, looking to join one, or if you're interested in creating your own local group, you've come to the right place! Welcome to the Java User Groups Community! Take a look at the JUGs Community Objectives, to learn how your JUG can benefit from participation in this community! Features
Java Evangelist, Sang Shin recently wrapped up a recent trip to a Mexican University. He was invited by ITESM, Chihuahua campus to teach JavaFX programming to their 3rd/4th year Comp. Sci. students. The event is organized as a yearly "Invite the industry expert " program. Sang noted that Mexican students are quite familiar with Java programming language and NetBeans. Sang delivered content that was mostly based on: "JavaFX programming (with Passion!)" (which is free). Sang covered all 16 JavaFX topics during his 5-day stay. The course is half lecture and half lab and the students seemed to enjoyed the technology very much. Most of them will participate in Jim Weaver's JavaFX coding challenge. Some students were quite bright enough to ask these questions:
(Oct 27, 2009)
Several JUG Leaders and Java Champions checked out Oracle Open World. Sunday activities were centered around events and presentations run by the various Oracle User Groups. JUG Leaders and Champions: met up with the Sun Community Program Mgr and Coordinator at check-in; attended an oracle user group session; checked-out the Hands-On Labs at Oracle Develop (Hilton); attended the Sunday Kick-Off Keynote; and, met up with the Oracle User Group Leaders (i.e. www.odtug.com) in the evening for an impromptu social mixer at the Marriott. JUG and OUG leaders had lots to talk about. Discussions centered around Java Technology, Java EE, JDeveloper, NetBeans, Eclipse, Garbage Collection, and Community building tools/websites. Blogs: Cay Horstmann "Day 0", and "Day 1" (and made some excellent observations); Bert Ertman: "Is Oracle Good For Java?"; Michael Van Riper's tweets; Abdel Remani (CSU Chico) student JUG leader's blog: Oracle/Sun Merger: A Community Prospective... (Abdel also appeared in the OOW daily newspaper). Photo slideshow:
(Oct 12, 2009)
Sun Java Evangelist, Sang Shin recently wrapped up a 5 day trip to the JRSL conference in Chile. JRSL09 is community organized conference by open source enthusiasts in South America. Countries (Argentina, Chile, and a few other countries except Brazil) take turns hosting the event. This year's event was attended by ~1100 people. Sang's talks: "Java SE 5, Java SE 6, JDK 7", 3-hour JavaFX workshop (2 hour lecture + 1-hour hands-on lab) [a couple folks currently using Flex, asked me if JavaFX supports "Flex remote object binding(?)" kind of capability. I told them JavaFX supports RESTful Web services API which should suffice for most remote communication needs]; Ruby/JRuby/Rails workshop. Sang, also attended a 2-day Mozilla conference. Highlights: Firefox now command 23% of the browser market world-wide; In some countries (some European countries), the market share are close to 50%; During the 9-month period, the Firefox usage went up from 5 million to 9 million in the South America region; Mozilla guys seem to be very confident that they will keep gain market share at the expense of IE; OpenVideo in HTML 5 will make flex/flash a dinosaur, eventually, but it will take a few years. Sang's trip was sponsored by: Exelsys, a ~50-person consulting company who specialize in Java EE-based financial apps for the Chilean banks...more info at javapassion.com ***Sang will next be speaking at DEVOXX.
(Oct 16, 2009)
"...JUG Stockholm hosted a Java programing contest recently. 8 teams hacking for 3 hours building a virtual robot on a mission to find gold on new planet (a REST api). 120 people in the audience with pizza, beer and mingle betting on their favorite team.
The winning team built a fully automatic robot in less then 3 hours and just leaned back an watched the others get run over....Total success and we even made it to the largest computer news paper in Sweden. Article here... " --- Mattias Karlsson JUG Leader
(Oct 16, 2009)
Java Champion Jim Weaver has a serious JavaFX contest going on. "Create an application in JavaFX that exemplifies the appearance and behavior of a next-generation enterprise RIA (rich internet application)". Entries must be submitted in the form of a NetBeans project by 00:00 GMT on 10 January 2010. See link above for the details.
(Oct 9, 2009)
Recent discussion on the JUG Leader's mailing list is about a new version of Jim Weaver's Classic JUG Prize wheel using JavaFX. Java Champion Stephen Chin showed off the new and improved version at Silicon Valley Code Camp Oct 4th, 2009.
"...By the way, for any JUG leaders or Champions interested in using the prize wheel, it does not require your event to be on meetup.com. You can simply paste in a list of names (one per line) into the manual entry box to populate the wheel..." -- Stephen Chin "..Wow, it is really awesome.... Thanks for great tool. I was always missing it and using some random.orgwebsite or something else..." -- Grzegorz Duda (Polish Java Users Group)
(Oct 9, 2009)
Sun Microsystems Java Evangelist Doris Chen reports: "...The 4th Silicon Valley Code Camp took place at Foothill College (Los Altos, CA) on (Oct. 3-4). Over a thousand developers attended this event and 140+ sessions were presented. I presented "Developing Revolutionary Web Applications using Comet and Ajax Push [on Slide Share]". The session was extremely well attended (full house with around 80 people). The session was very demo intensive. I did 4 demos and showed a lot of code throughout the presentation. The session is well received as I got a lot of good feedback and questions during the session and afterward. One engineer from Yahoo Java EE group asked for more follow up as they are planning to use Comet for a future project.... Thanks again to Michael Van Riper and Kevin Nilson (Silicon Valley Web User Group) for inviting me back this year...." -- Doris. Also, sessions by: Sun GlassFish Evangelist Arun Gupta [blog entry w/presentions here] and Java Champion Stephen Chin - "Getting started with JavaFX/WidgetFX + the New JUGPrize wheel. SVCODECAMP "presos" are up on slideshare.net.
(Oct 5, 2009)
NYJAVASIG held a meeting with notable Java Performance Tuning Expert, Kirk Pepperdine. The meeting occurred at Sun Midtown Office in NYC. Kirk discussed a wide range of Java Performance Tuning topics covering tooling, methodology, architecture, best practices, benchmarking, and memory management, all relating to real-world scenarios and problems. Frank Greco, another Java Champion, is the NYJAVASIG's founder/JUG Leader helped facilitate Kirk's appearance. PHOTO ALBUM
"...Nice crowd. About 175. If the room was bigger, we could have fit more people. I had a long waiting list too..." --- Frank Greco "...it was a fun JUG event with lots of questions.. very enjoyable to me...Some nice questions on networking and databases.. since I was teaching all day ( SLS-Perf Tuning w/the experts), the [NYJAVASIG] questions sort of blended in with the question I had all day... it was like a 12 hour interview ;-) ..." -- Kirk Pepperdine
(Sep 30, 2009)
The Java Users Group of the Federal District of Brazil in Brasilia – DFJUG (www.dfjug.org) was established in 1998 out of a need for qualified Java professionals. Today, with 46,983 members, DFJUG is considered one of the largest Java User groups in the world. It is DFJUG's educational focus which is the main driver that keeps this community together and growing --- Why?
Daniel deOliveira (currently working at the Brazilian Ministry of Planning) explains, that in Brazil, there is a shortage of IT professionals. There are currently 40,000 java-related jobs that are open and unfilled in Brazil. Furthermore, Brazil's formal educational sector (universities, colleges, technical and IT schools) has not been able to meet the demand. So, DFJUG began searching for answer(s) and asking questions like: Where does one find individuals that fit the IT developer profile? Where to find these “geniuses” that, without any formal or academical training, are capable of disassembling and reassembling a cell phone or even program these devices? Recently, Sun's Scott McNeally was interviewed by businessweek.com “Next: An Internet Revolution in Higher Education”. There is a connection between this article and what groups like DFJUG have been doing with student developers. (i.e ...Web technology being used to shake-up education, the way it rocked newspapers and the music industry...). What was not mentioned in the article was Sun's contribution in founding/funding the Java Education and Development Initiative (JEDI) which is an open-source education curriculum at the University of the Philippines. JEDI seemed like DFJUG's answer. So naturally, good community leaders tend to gravitate to each other, and the JEDI professors met Daniel as Java Champions at JavaOne in 2006, one thing led to another and JEDI-Brasil was created. Today, the program has (9) open source course modules focused on Java programming which is now serving over 39,000 students online. The initial training provides a foundation for future Java training and potential certification. To see more about JEDI-Brasil check out DFJUG's online website, which serves as a online training platform for free video-based training modules (in Portuguese). Sun has donated a SunFire T2000 server in 2009 to help the JEDI-Brasil effort. Daniel can be reached via the website and will be coming to the U.S. in late 2009 to work on his doctoral thesis.
(Sep 17, 2009)
Sun Technology Outreach put together a slide deck of Community Leaders at JavaOne 2009. Many of whom participate in the Java User Group Communities located on here java.net. Here is a an updated slideshow...updates are happening all the time as new JUG leaders get added to the deck
Thanks -- Aaron Houston (Program Coordinator Java User Groups)
(Aug 24, 2009)
Stephen Chin (widgetFX.org) announces that there is a community forum for developers in the San Francisco Bay Area to learn, discuss, and extend the JavaFX platform. We meet monthly in person with presentations on JavaFX tutorials, topics, and bleeding edge news. Our meetings are always free to attend or watch online
(Sep 29, 2009)
Java Evangelist Sang Shin reports on Houston TechFest Sep 26, 2009: JavaFX, Comet, JDK6, and more...
Sang reports: "....Dan Sline co-leader of the Houston Java Users Group, and, he is a co-organizer of this code-camp style event. Over 1600 folks registered for this event. Approx 1/2 attended throughout the day. --- I gave (3) talks:
"....A sincere thank you to Sang Shin for coming out to this year’s HoustonTechfest (we had over 800 people in attendance). We wouldn’t have been as successful without him.....Thanks again Sang!!!... " --Dan Sline Houston JUG 9/29/09
(Sep 23, 2009)
**UPDATE** from Lucio Benfante, Java Champion and JUG Leader of the Padova JUG, indicates that the "JavaDay" event will be held in Verona, Italy. Check the event site for details. Topics to be presented: "IDE open-source: Eclipse vs. NetBeans"; "Java database: JDBC and JPA"; "Spring Framework"; and "Introduction to Grails".
This event will be in Italian, of course, led by Java Champion Lucio Benfante. NetBeans Dream Team Member Fabrizio Giudici is an invited speaker.
(Sep 30, 2009)
Ever wonder who looks at this Community Page? I do, so here are some quick stats... We've had visitors from as far away as: Fiji, Sao Paulo, Kerala-India, Dubai, Hanoi, Canary Islands, Wroclaw-Poland, and others. Past 3 months: Top 10 countries: #1-USA, #2-Brazil, #3-India, #4 Vietnam, #5-Italy, #6-Germany, #7-Mexico, #8-China, #9-Canada, and #10-Great Britain. Top Cities: #1 Hanoi-Vietnam, #2-Curitiba-Brazil, #3-Rio De Janeiro-Brazil, #5-Sao Paulo-Brazil, #6-Bangalore-India, #7-San Nicolas De Los Garza-Mexico, #8-Berkeley-Ca-USA, #9-Mt View-Ca-USA, #10-Madras-India. Thanks to all! --Aaron
(Oct 8, 2009)
JavaBin (Norwegian JUG www.java.no) wrapped up a successful Java Developer conference in Oslo on Sept 10th, 2009 with over 2000 developers in attendance. Videos of some of the talks are coming online here: https://tinyurl.com/javazone09-vids Some of the videos are in English (i.e. Simon Ritter's presentation of the Wii Remote and JavaFX) More coming soon at the JavaZone website -- Andreas Roe and Trygve Laugstol are the current leaders of JavaBin.
(Sep 11, 2009)
[There was this] "...huge tension between those who advocated for the adoption of free software by Brazil and those who thought we should do the sameness of always, buying, paying for others inteligence[sic] and, thank God, prevailed in our country the issue and the decision of free software. We had to choose: or we were going to the kitchen to prepare this dish the way we wanted to eat, with the seasoning that we wanted, to give a Brazilian taste to our food, or we would eat what Microsoft wanted us to eat. Prevailed, simply, the idea of freedom...." -- President Luis Ignacio Lula da Silva of Brasil at FISL 10 2009 --- (english transcript of Lula's speech here)
(Aug 24, 2009)
The Java User Groups Community is glad to promote JUG Events, a web application to handle community events for your JUG, created by the JUG Padova (Italy) and tested during the last months by several JUGs all around the world. JUG Events is also integrated with our international JUG Map, created by the Silicon Valley Web Developer JUG (USA). Two great examples of collaboration and creativity. Check them out both!
(Aug 17, 2009)
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Sun Microsystems Java Evangelist Doris Chen reports: "...The 4th Silicon Valley Code Camp took place at Foothill College (Los Altos, CA) on (Oct. 3-4). Over a thousand developers attended this event and 140+ sessions were presented. I presented "













