Time's running out for Duke's holiday pictures
Today's the last day to contribute pictures of Duke -- real or Photoshop'ed -- to the Holiday Pictures 2005 roundup. Actually, we won't pull the submissions together until early next week, so if you happen to see Duke over the weekend as he begins his end-of-year vacation, please get a picture and send it to
In Projects and
the Open Web SSO project aims to provide an extensible identity services implementation, to facilitate single sign-on for web applications. The project recently graduated from the general incubator, and its session architecture and project sources have already been released.
Mohamed Abdelaziz has announced the availability of the stable 2.1.1 version of JXME, which provides JXTA functionality in J2ME. The new version adds a number of bug fixes and performance enhancements, and can be checked out by the JXME_2_1_1_STABLE tag.
Re: Chapter 8: Continuation Servers begins:
"Mid-way through the chapter, Tate summarizes the pros and cons of continuation servers: 'You've seen the primary benefit: you can look at a web application as one big piece, instead of coordinating lots of little requests. That's incredibly powerful. Continuation servers have some other capabilities as well. The Back button problem becomes much easier to solve, because if the Back button is not disabled, you can just revert the application state to the last continuation, or any previous continuation. To disable the Back button, you simply tell the browser and delete past continuations. Threading also becomes trivial, because each thread can work on a private continuation, each with an application's own resources. You don't have to worry about serializing access to a shared session.'"
Another plea for better error messages: "I just wasted two hours trying to debug a simple EJB3 program. [...] I double-checked everything and even ran the example for comparison (which worked correctly). Finally, I realized that I had made a really stupid mistake. I forgot the @Entity declaration in the Choice class. I know that was stupid, but real programmers make stupid mistakes. Wouldn't it be easy to check for this mistake in the ORM layer and give a better error message?"
Meeraj Kunnumpurath looks at Resource injection in web applications
in today's Weblogs:
"I have been looking at the Servlet 2.5 specification (Maintenance Review). One of the key additions is the ability to inject dependencies to classes whose lifecycle are maintained by the container. "
In Ja-va-saurus and the Asteroid, John Reynolds writes:
"The Business Week article 'Java? It's So Nineties' quotes Peter Yared as saying 'Java is a dinosaur'. Let's grant Peter the benefit of the doubt and assume that he's right. Let's assume that Java is in fact a dinosaur and have some fun..."
Carla Mott presents
More examples using GlassFish:
"Lately I have found more and more blogs about features in GlassFish. I thought I would mention some of what I found."
In Also in
Subversion has rapidly become a popular version control system, but its newness means it's not always well supported by IDEs and other tools. Fortunately, the Eclipse IDE's extensible architecture makes it very amenable to add-ons like the Subclipse plugin. In the dev2dev article, Using and Hacking Subclipse: the Subversion Plugin for Eclipse, Eugene Kuleshov shows how to install, configure, and use Subclipse with dev2dev's CodeShare repository.
In today's java.net
News Headlines :
- Apache Maven 2.0.1
- Cayenne 1.2M9
- JavaSVN 1.0.1
- IDX EAP - Initial Release
- Excelsior JET 4.1
- Synthetica 1.3.0
- TrueLicense Library Collection (TLC) 1.20
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- December 12-16, 2005 - JavaPolis 2005
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Time's running out for Duke's holiday pictures