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Welcome to the Java Enterprise Community

The Java Enterprise Community on java.net is a new gathering place for developers working with J2EE technologies. Here, you can immerse yourself in a thriving community of developers and technology experts and find people with similar interests to help with your own open-source projects. Check back often to find the latest project/community news!

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Features

Java Mobile Day at W-JAX'09, Nov 12 2009

Entry posted to my new blog.

(Oct 13, 2009)

Vivek has a New Job!

Vivek has a new job: help make GlassFish (v2 and v3) the preferred platform for scripting on the server-side. What languages? JRuby for sure, but we want them all, from Groovy to PHP to Jython, to... Choosing the winner is hard, we want the winner to choose us!

(Aug 14, 2009)

jMaki and Asynchronous Ajax @ Ajax World, New York 2008

The jMaki session at the upcoming Ajax World East 2008 is featured on Web2Journal. Enjoy several jMaki screencasts before the talk :) Jean-Francois is also speaking on Asynchronous Ajax for Revolutionary Web Applications - He is a great speaker...

(Aug 18, 2009)

Article on combining GlassFish AMX and Management Rules

GlassFish doesn't trade enterprise features such as management and monitoring for Open Source. Masoud Kalali's recent article on java.net is a good illustration of this. It shows how the JMX-based administration infrastructure can be accessed to dynamically change the behavior of the HTTP load-balancer. The article first goes into what JMX and GlassFish AMX's are before introducing GlassFish v2's Management Rules mechanism. The rest is a detailed explanation of how to create and deploy the MBean to manage the weight of the load-balancer algorithm and the corresponding management rule. Masoud had previously written detailed blog entries about:
- How to Secure GlassFish installation.
- GlassFish version 2 monitoring capabilities

(Aug 18, 2009)

HotSpot development on Linux with NetBeans - Part 1

Here comes yet another step-by-step tutorial which explains how to fetch the OpenJDK sources, compile them and work with them inside the NetBeans IDE. It focuses on building and running the different flavors (opt/debug, client/server JIT compiler, template/C++ interpreter) of the HotSpot VM on Linux/x86 and concludes with a short evaluation of NetBeans 6.0 as an development environment for HotSpot hacking.

(Aug 14, 2009)

Sun SPOT more Open Source than ever

After releasing the Squawk VM as Open Source, Sun announced yesterday that has open sourced the SPOT libraries as well, under GPLv2. SPOTs are small, Java-based, wireless devices developed at Sun Labs. This libraries include the code responsible for wireless communication, sensors control and security at the devices. The news was published in the forum and can be seen the the java.net project website: https://spots.dev.java.net/

(Aug 14, 2009)

Deploying SOAP 1.2 based webservice in Glassfish

This blog shows how to create,deploy SOAP 1.2 based services in Glassfish

(Aug 14, 2009)

BlackBox is Shipping!

Remember Blackbox, the "Data Center in a Shipping Container"? It is now shipping! The official name is Sun Modular Datacenter S20. Read from some Customers or see its World Tour.

(Aug 17, 2009)

Getting up to speed with HK2

Sahoo has Part I of a getting started with HK2 series available. HK2 ("Hundred Kilobyte Kernel" really) is a key technology for GlassFish v3, providing it a modules sub-system. In this blog entry, Sahoo walks us through a Hello World application packaged with source code and Maven integration. It introduces the @Service annotation which is only scratching the surface of the technology but Sahoo promises more content soon! Previous HK2 coverage were can be found here.

(Aug 17, 2009)

New Mediacast Portal now using JRuby on GlassFish

The Mediacast team (the companion to BSC for large media files) has rewritten the application using JRuby, Rails, Goldspike and GlassFish. Igor has a good Writeup describing the good and the bad. I know that the area around memory comsumption and performance is improving rapidly right now; we will see how things look like by JavaOne.

(Aug 17, 2009)

Week Highlights - IzPack, LifeRay, JRuby, GAP

A slow week; I was still catching up from the Trip to Orlando. • GF Community - New IzPack Installer and GreenFire
• HowTo - Combining JMX and Management in GlassFish
• New Portal Bundles - Liferay 4.4.0 and GlassFish
• Community Programs - Grants Program and Registration Page
• Web.Next - GlassFish and Ruby Meetup

(Aug 17, 2009)

Making your ME application looks even better

If you think that the most difficult part in writing a Java ME application is make a good looking GUI, you come to the right place. Here is a list of interesting projects that could facilitates you in some way...

(Aug 17, 2009)