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Java Enterprise

Hope you have read my last blog on using SailFin CAFE with web applications. Mohit has added an entry on how to enable Communication capabilities in JSPs. The approach is exactly same except that the CommunicationSession object is available as a session attribute. Take a look!
on Nov 8, 2009
So far I have described how create server applications that handle call, conference and IM using SailFin CAFE. In this edition lets take a look at how to add communication capabilities to web applications in a (very) simple way. I like to start with the code. So, here is some code that implements making a phone call between two parties from the web application. package my.test;import javax....
on Nov 4, 2009
In this edition, I am explaining, how to write a simple IM server using SailFin CAFE. If you have read my earlier blogs on SailFin CAFE (here and here) then there is nothing additional need to be done!. The same applications that supports 2-party calls or Conference application are already capable of handling IM between two users. package my.test;@org.glassfish.cafe.api.bean....
on Oct 27, 2009
Hope you have read my blog on "Writing your first SailFin CAFE Application". There I explained how to handle a 2-party call using SailFin CAFE. Now lets see how can you write a simple conference application. The application would accept the calls from any participant and if the participant is calling a conference id, then the application should use a media server, handle SDP, mix the voice,...
on Oct 18, 2009

GlassFish

This blog has moved here var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www."); document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E")); var pageTracker = _gat._getTracker("UA-3111670-3"); pageTracker._initData(); pageTracker._trackPageview();
on Nov 6, 2009
Content available at: http://blogs.sun.com/arungupta/entry/java_ee_6_glassfish_v3
on Nov 5, 2009
I'm will be leaving Québec next week for talks at JFall, Paris JUG, Prague JUG and Devoxx. The talks will focus on Atmosphere and it's spin off (Grail Plug In, Akka, PrimesFaces) and a little bit of Grizzly's work-in-progress Servlet Container. First, I will stop by Amsterdam November 11 and talk about Atmosphere at JFall 2009. Next I will stop by Paris JUG November 12 for an al-in-French talk...
on Nov 4, 2009
JPA has its puzzles and from time to time it is useful to write down that tricky solution for our mapping needs.This entry describes a ManyToMany relationship with an additional state in the intermediate table. All my examples are related to the Arena-PUJ project, the pet project I am hard working nowadays. Arena is an online system to manage academic competitions, and within its several tables...
on Oct 24, 2009
Content available at: http://blog.arungupta.me/2009/10/comparing-glassfish-and-jboss-helping-you-decide/.
on Oct 20, 2009
After years of effort, I'm delighted to echo Ryan Lubke's announcement that Mojarra 2.0 is final! Please check Ryan's blog for all the details.  You can download it directly from the project website, or just use maven to get the latest stuff.,.
on Oct 19, 2009
Avid readers of the glassfish aliases know that we are frequently asked questions about why their server isn't responding, or why it is slow, or how many requests are being worked on. And the first thing we always say is to look at the jstack output. So you're running on a Sun 5120 with 128 hardware threads and so you have 368 request processing threads and the jstack output is 10K lines. Now...
on Oct 16, 2009
Content available at: http://blog.arungupta.me/2009/10/oracle-open-world-2009-day-4-with-larry-arnold-and-aerosmith/.
on Oct 15, 2009
Content available at: http://blog.arungupta.me/2009/10/oracle-open-world-2009-day-3-report/.
on Oct 13, 2009
Content at: http://blog.arungupta.me/2009/10/hudson-webinar-and-qa-1014-10am-pt/.
on Oct 13, 2009
Content available at: http://blog.arungupta.me/2009/10/oracle-open-world-2009-day-2-report/.
on Oct 13, 2009
I upgraded my laptop OS to Karmic Koala (Ubuntu 9.10) beta version to play with new features and capabilities provided in this release. Out of habit or whatever I am using 32 bit version of the OS both on the laptop and desktop (both are 64 bit) and I rather prefer to stay with 32 bits as some application sucks on 64 bit (are they still suck?). Well in previous versions I replaced the kernel with...
on Oct 13, 2009
Content available at: http://blog.arungupta.me/2009/10/oracle-open-world-2009-day-1-report/.
on Oct 11, 2009

Portlet

If you're thinking about attending the JSF Summit this December, now is the time to act. You can save $200 if you register before the final early bird deadline this coming Monday, Nov 2nd. The expert speaker lineup includes Ed Burns, Dan Allen, Neil Griffin, Stan Silvert, Matthias Wessendorf, Martin Marinsheck, Pete Muir, David Geary, Ted Goddard, and many more. We've got over 35 expert sessions...
on Oct 27, 2009
We're less than two months away from the 2nd annual JSF Summit conference, co-sponsored by JSFCentral and the No Fluff Just Stuff Symposiums. The conference will take place December 1st-4th in warm, sunny Orlando, FL. We already have an all-star lineup of speakers such as Ed Burns, Matthias Wessendorf, Dan Allen, Ted Goddard, Keith Donald, David Geary and several others, covering every aspect...
on Oct 13, 2009

Java Tools

Can you compile, deploy and test your Java EE projects with just 1 line of command? Check it out. I have no time for documentations lately, but I prefer to give you a chance to early adopt my build script and take your own conclusions. Following the steps below, you will have my Java EE 5 application running in your Glassfish v2.1 server - including test data populated in the MySql database....
on Oct 9, 2009