Just a little note that we try to add Websphere native support for Atmosphere. We work really hard to find an API that could allow us to do that, but is simply impossible.
We were able to get in touch with the dev team of Websphere and the dev team of WebSphere Application Server Feature Pack for Web 2.0. They have demo that used bayeux for comet application or JMS to simulate asynchronous...
Just to let you know that Grizzly Deployer was adopted (almost) by another framework : Akka.
Since May 22, 2010, viktorklang is working in a branch : deployer. here the description in the commit "Starting to add Deployer [viktorklang]"
You can browse the code on github : http://github.com/jboner/akka/tree/deployer/akka-core/
I hope to see that included in a next release.
You can follow me on...
Just to let you know that Grizzly Deployer was adopted by another framework : Atmosphere.
Since Atmosphere-0.6, Grizzly Deployer is in the module : spade-server
To launch Atmosphere application you could use Grizzly Deployer or use Atmosphere-Spade-Server (that used Grizzly Deployer under the hood).
You can browse the changes on github : http://github.com/Atmosphere/atmosphere/tree/master/...
It has been a while since a blog about Grizzly, I was too busy adding new features. The Grizzly Deployer's community grows and requested theses new features.
Here a quick list of the changes :
Can starts without applications to deploy
Can be embedded and extended easily
and few bug fixes (thanks to the community)
A little overview or remainder of what is...
Java Serialization is commonly used everday since web 2.0, but sometime you can have problems. See a actual production problem with serialization that was fixed using the reset method.
In this entry we will discuss basics of using NIO.2. The FileSystems, Path and FileStore objects are discussed with some details.
Content located at: http://blogs.sun.com/arungupta/entry/screencast_31_java_ee_6
I decided to write down the answer for some questions which my book's readers email me or ask me via twitter in my weblog so everyone can benefit from the answers. Here is the answer to the first question which involves custom security realms.
GlassFish supports 5 types of security realms out of the box which are sd follow:
File Realm: Usefull for development and testing purposes. GlassFish...
Content available at: http://blogs.sun.com/arungupta/entry/fisl_2011_trip_report
Still hesitating to join JCertif 2010 http://www.jcertif.com ?
See Tasha's excellent post on Brussels JUG website http://www.brussels-jug.be/?p=785
Content available at: http://blogs.sun.com/arungupta/entry/jazoon_2010_day_3_java
In the previous installment of Effective Architecture, I covered TDD with Model-View-Presenter. However the code I presented had synchronous server calls. In JavaFX (like Swing), the UI code runs in the Event Dispatch Thread (EDT). It is unwise to block the EDT. Hence it is encouraged to execute all server calls on a separate thread.
Swing provides SwingWorker to execute tasks off the...
Content available at: http://blogs.sun.com/arungupta/entry/java_ee_6_glassfish_31
Here is a little code challenge !
I'm actually working on a text-mining/semantic web application focused (for the moment) on biomedical informations and developed in Java. We are using external tools for text-mining analysis and unfortunatly theses tools don't handle HTML pretty well ... If we send raw HTML to the text-mining service, he simply break. So we must convert HTML to plain-text before processing text, and because the tools return identified words by giving their positions, we must translate theses position (or indexes) to find corresponding word in the original HTML.
I created a simply implementation and posted it on gist.github.com ... can you make it better ?
Content available at: http://blogs.sun.com/arungupta/entry/totd_141_running_glassfish_3
This entry discusses file permission and file attributes support in NIO.2 or JSR-203 which will be part of JDK 7. In this entry you can lean how to read the file attributes like creation date, size, and permissions like execute, read and write flags.
This a rather long article covering OpenESB (Open ESB) administration and management along with discussing a complete sample application shows how to develop solutions based on OpenESB
Announcing the release of Apache Pivot version 1.5.
Micromatas GWiki is now OpenSource
In front of hundreds of guests from the economy sector, the political sector as well as the Information and Communications sector (ITK) the 'Initiative for Small and Medium Sized Businesses' awarded the Innovation Prize IT 2010 during the NORD/LB forum at the CeBit for the best IT innovations of the year. Micromata came third in the Open Source category with its Java API for KML - JAK.