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J2EE

Download milestone 2, the latest GlassFish plugin for Eclipse. It works with both WTP 1.0 and latest WTP 1.0.1 builds.
on Feb 16, 2006
The Release Candidate, build 32g, for Milestone 5 (beta) of GlassFish is now available. We had to delay the bits because there were issues in the javadocs and when we did the respin we ran into some problems building due to the site outage. Now we think we have the right set of bits all from the beta branch and after some amount of testing seem good. We think it is ready but let us know if...
on Feb 14, 2006
Complex software such as Application Server typically consists of tens of components and hundreds of configurable (tunable) parameters. Tuning those hundreds of parameters, in a clustered environment in varying load conditions is often a difficult task. Application servers expose wealth of monitoring information. As of now, this information has to be processed by users or other external tools to...
on Feb 10, 2006
Brian Leonard has a nice article which shows you how to capture the ddl for a table in pointbase and create the same table in Derby using Netbeans 5.0. Another option for doing this is by using the commander tool and the 'unload database' command: ./startcommander.shDo you wish to create a new Database. (Yes (Y) or No (N))? [default: N]: Enter product to connect with: (Embedded (E) or Server (S...
on Feb 6, 2006
We're trying to make is easier for you to get detailed information about how to use the latest features in GlassFish. There have been alot of really good blogs, articles and Tech Tips describing how to use the new Java EE 5 features in GlassFish . Many of the blogs have been posted on The Aquarium. There are so many in a week that we created a page in the GlassFish project where we archive...
on Feb 3, 2006
My grade-school friend Jonathan Locke, who is the creator of Wicket sent me a fascinating brainstorm the other day. Particularly in light of all of the hoo-hah around AJAX these days, I asked him for the OK to blog it. Here's what he had to say: it hit me today like a ton of bricks that a wicket app should be able to seamlessly fuse with swing so that there is no code boundary between the two....
on Feb 1, 2006
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 Feb 1, 2006
Bonjour, comment Java? This is not a blog... GlassFish Java EE5 does not support Spring and  Hibernate... NetBeans does not support Database to Java EE 5 Entity generation... NetBeans does not support Java EE 5 annotations code completion for Table names or Column names.... Eclipse IDE does not have support for GlassFish Java EE 5 server... Sun does not know what Ajax is... There is no...
on Jan 27, 2006
GlassFish Milestone 5 (beta release) is due out on Feb 6. We are asking for feedback on the documentation for that release. The latest revisions of the docs have been posted on the website and we would appreciate any feedback on the Developer's Guide, the Adminstration Guide and new with this release the Application Deployment Guide specifically. Of course, any and all feedback on the...
on Jan 27, 2006
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on Jan 27, 2006
Project app-hosting has been created for java.net projects to showcase their J2EE application and allow users to demo the app live. LocaWeb, a Brazilian internet service company, has agreed to host the Sun Java System Application Server PE 8.1 and we are very grateful. The first application available for you to demo is AtLeap, . Hong Zhang, one of the deployment leaders blogged about her...
on Jan 26, 2006
Struts is the grandaddy of Java webapp frameworks so it's fitting that we start our tour here. I think it's probably safe to say that Struts was the first model 2 (web MVC) framework to gain widespread adoption in the Java arena and to this day it's still used by many people. Just to ensure everybody is up to speed, model 2/web MVC is an architectural pattern that promotes separation of...
on Jan 26, 2006
In route to their final storage destination on the World Wide Web, characters move through various layers of programming interfaces and can cross software and hardware boundaries. This article provides helpful hints and best practices for accurately transporting character data from browser to database … and back again.
on Jan 25, 2006
Recently I posted the current version of the javadocs in project GlassFish. Included are the javax APIs and the com.sun APIs that have been implemented. Although the title on each pages says J2EE 1.4 SDK, these have been updated to include Java EE 5 APIs. We're working on updating the title and headers over the next few weeks. We also plan to update the site with each promoted build so the...
on Jan 20, 2006
I try not to complain about lack of documentation. So in this blog entry, I'll show how simple it is to pass in arbitrary data from JSP pages to SiteMesh decorators. For every piece of information that you want to pass from the JSP page to the SiteMesh decorator, create a &ltcontent&gt tag. In the following example, I want to pass in two pieces of data, a "page name" and a "site...
on Jan 19, 2006
Can I use Hibernate in GlassFish? is a question I have been asked several times in recent past? Well, the answer is Yes & No(as of now), depending on what you are trying to use it as. By the way I must clarify, it's a NO only temporarily. Let's understand why: Yes: If you want to use Hibernate as yet another persistence framework, there is already a nice and detailed posting about how to use...
on Jan 17, 2006
Milestone 5 is the beta release for GlassFish and that started with build 32. Currently build b32b is available for download which has a few more bug fixes than build 32 and is more stable. Milestone 5 is expect out Feb 6. Also available is build 33. This build is off the main trunk of the workspace and contains the bug fixes found in the milestone 5 builds as will as other bug fixes and...
on Jan 14, 2006
For completeness, I wanted to show how the JSP pages from the JSTL version could be written using the JSP XML syntax. Unsurprisingly, many people don't even know of its existence and, as I've blogged before, there aren't that many situations where you'd want to use it to write pages by hand. Should you need to, here are a couple of examples of how you would go about it using the XML syntax....
on Jan 12, 2006
Since we announced GlassFish at JavaOne last June people have asked about an Eclipse plugin for GlassFish. Some time ago the GlassFishplugins project was created on java.net just to encourage the creation of different plugins to popular IDEs. Early on we added pointers to the NetBeans plugins for GlassFish and last week the initial version of the Eclipse plugin was added to the project. I'...
on Jan 10, 2006
It's been a while since the last blog entry, but let's continue our look at the webapp frameworks with another model 1 implementation, this time using the JavaServer Pages Standard Tag Library (JSTL). In Comparing webapp frameworks : Model 1 with scriptlets we saw that model 1 applications typically have some boilerplate code at the top of the page to "set the scene" and the use of scriptlets...
on Jan 10, 2006