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Blog PostsJune 29 2007Configure logging from the command line in GFv3: Logging improvement --- another small improvement to GFv3 development process. Screencast #WS6: Eclipse Europa and GlassFish: Eclipse 3.3 (codename Europa) was released earlier today. As mentioned
earlier, we have an exciting news for GlassFish developers! Starting today, Eclipse IDE for Java EE developers has the capability to register GlassFish V1, V2 and V3 containers from within the… Sun's participation in Web Services Addressing 1.0 - Metadata Interop Testing: Sun has participated with IBM in interop testing of section 2.1 of Web Services Addressing 1.0 - Metadata specification which has recently been requested for transition to Candidate Recommendation. Section 2.1 deals with Referencing WSDL Metadata from an EPR and Sun has passed all the tests related to this feature. Does "High-level x Low-level APIs in MIDP" Mean "Portability x Usability"?!: In this entry, I briefly talk about the differences between high-level and low-level APIs in MIDP, crossing usability and portability concepts. Then, I introduce three new high-level components that we will have in MIDP 3.0. The JXTA Migration: For the last couple of weeks the JXTA project has gone through the difficult process of moving. Moving an open source project is, in most ways, easier than moving in the real world. For one thing, we haven't had to… Message in a Module: The debut of Java modules... also:
Eclipse Europa is now live!: As reported earlier, Eclipse Europa was scheduled to launch at Jun 29th, 6am PT. I decided to get up early (I'm a morning person anyway) and watch the countdown. And it was indeed a countdown on eclipse.org. At 6:10am PT,… Jazoon Wrap-Up: Just back from Jazoon in beautiful Zurich, Switzerland. It was a very good conference, 800 attendees, high-quality sessions, and very well organized. And some excellent live rock Karaoke singing, too ;-) Hard to believe it was the first time… June 28 2007Eclipse Europa: Eclipse Europa is launching tomorrow and we have an exciting news for you. Stay tuned ...
Technorati: glassfish eclipse europa Portable client application with locally packaged WSDL: In the JAX-WS programming model to develop a web services client you would
compile the deployed WSDL using wsimport and then at runtime the same WSDL
is used to determine binding information. The runtime accesses the WSDL over
the network, but sometimes because of the size of the WSDL or for whatever
reason (such as you want to edit it to fix workaround some bug, dangerous
but we do it sometimes) you may like to keep the WSDL locally and would
expect the runtime to access the local wsdl. It does not happen
automatically.
There are the different ways in which you can provide the local WSDL
information to the JAX-WS runtime WS-I and WSIT - What's the difference ?: Before I explain the differences between WS-I and WSIT, let me point out the similarities: They both are working to achieve interoperability of Web services The first three letters in their short name stand for the exact same words "Web… MobileFaces, Mobile JSF Kit and GlassFish: Two weeks ago, Ericsson announced that MobileFaces, a core library based on the JSF architecture for extending web applications to mobile browsing devices, went open source. The Mobile JSF Kit includes MobileFaces plus some sample applications to help you get started developing web applications for mobile devices. GlassFish is a free, open source application server which implements the newest features in the Java EE 5 platform. So, what do MobileFaces, Mobile JSF Kit and GlassFish all have in common? They all work together... Ja, Jazoon: All software developer conferences should be held in movie theatres.... Entity Equals: A quick look at neatening up those messy equals() and hashCode() methods in our entities.
The Book: Making Progress: Website posted, demos being uploaded weekly, editing nearly done - what more do you want? Oh - the book.... Incredible bug in Intersystems Cache's EJB code: Yesterday I was called by a client to diagnose a 100% CPU usage on an EJB project just about to go production, and what I found is close to unbelievable.... When the World is Running Down: Finding and fixing bugs in heavily concurrent code... also:
OpenJDK Modules project: Early snapshot, video, and more: We have just made an early snapshot of the JSR 277 and JSR 294 implementation available through the Modules project on OpenJDK. June 27 2007Yet Another Microsoft Interop Plugfest: Microsoft
announced a 3-day Web services interoperability plugfest from Jul 10-12, 2007. At Sun Microsystems, we love to Tango with Windows Communication Foundation component of .NET 3.0 framework and so we'll be participating using GlassFish V2. This may be the last… Quick feedback from Jazoon: I still need some time to get to a comprehensive evaluation about Jazoon, so I will talk about the conference in general after the event is over. Nevertheless today I can say what has been the most interesting talk I've… New Adventures in Comet: Writing a Comet enabled client using Prototype and Behaviour libraries: Continuing my Comet exploration, this time I will demonstrate how to write a client side Comet application using Prototype and Behaviour JavaScript libraries. Wanted: A Public Amazon EC2 AMI for Java EE: Ruby on Rails has got one - is there one for the Java EE stack? SCA & JBI: Made for each other. (SOA Gone Wild): After some exploration, it appears as though JBI is ideally positioned to serve as a run-time for SCA contributions. Here are three ways that SCA and JBI complement each other. Extending the NetBeans Tutorial JSF-JPA-Hibernate Application, Part 3 - Enabling JMX Monitoring on Hibernate v3 and Ehcache 1.3.0 on "SimpleJpaHibernateApp": This is the continuation from the previous article "Extending the NetBeans Tutorial JSF-JPA-Hibernate Application, Part 2 - Enabling JMX Monitoring on Hibernate v3 and Ehcache 1.3, on HibernateTutorialApp" where we continue with (3) and (4) ... Don't return in a finally clause: Some things that look ok at first can cause major problems. One of them is returning in a finally clause. Extending the NetBeans Tutorial JSF-JPA-Hibernate Application, Part 2 - Enabling JMX Monitoring on Hibernate v3 and Ehcache 1.3.0 on "HibernateTutorialApp": Apart from showing quite an example of easy enhancement of JSF-based web application as discussed earlier in "Extending the NetBeans Tutorial JSF-JPA-Hibernate Application, Part 1 - Co-ordinating Query Views Based on Parameter Passing from JSF View to Managed Bean", the NetBeans tutorial JSF-JPA-Hibernate application created ('SimpleJpaHibernateApp') can also be easily extended to demonstrate JMX monitoring on Hibernate v3 and the latest Ehcache 1.3.0 - the respective very common open source Java object/relational persistence and caching implementations, which have also included support for JMX to enable monitoring on their operational states and statistics, including the overall (e.g. query and 2nd level cache) cache hit/miss statistics, time of the slowest query (from Hibernate v3), and individual cache hit/miss statistics (from Ehcache 1.3.0). Open-Source JSF Portlet Bridge Project Explained: Development is underway for an integration library that enables JavaServer Faces technology-based apps to be run and deployed as JSR 168-compliant portlets.
So Lonely: Welcome back to the developer summer doldrums... also:
Moving to new digs: I'm moving my blog to a new location... June 26 2007MIDP3 EG face-to-face wraps up: The MIDP3 Face to Face meeting in Madrid wrapped up with a fun evening tour of Madrid led by EG member Oscar Gutierrez from Vodafone Spain. Oscar led us on a walking tour and took us to the real local hangouts, free from tourists. Yet another reason to join an EG... Making life simpler: the Java EE Operating System: Earlier this year I suggested that the multitude of Java EE implementations is a bad thing... but now I think I didn't go far enough... Why not just build an OS that is a Java EE app-server? Implementing Basic Authorization With Sun Java System Access Manager: Part 1 of a new series on SDN steps you through the configuration procedure for a role-based authorization model. Javapolis and JavaOne presentations: Several of my presentations from JavaOne 2007 and Javapolis 2006 have been put on line. They cover JSF, Seam, Spring, and Hibernate. Walking on the Moon: Another strange trip with Flying Saucer... also:
Enabling/Disabling Swing Containers: From Frame's GlassPane to more advanced technique June 25 2007Lava Lamp for Hudson projects: Someone posted an article on Hudson Wiki that explains how to drive Lava lamps based on Hudson build status.
My suggestion for Servlet 3.0: The Servlet 3.0 JSR is out. I have a simple - yet very useful - suggestion for improvement. Late-breaking news at Jazoon 2007: Jazoon is an international conference on Java technology and it's happening this week in Zurich, Switzerland. I'll be giving talk #1840 on Thursday at 1:10 pm and I'll also be staffing the Sun open source both. If you're attending Jazoon… Declaring variables: Tips on how variables should be declared Synchronicity: The concurrence of a web service stack's various pieces... also:
Why GlassFish over JBoss ?: A lively discussion happened on
GlassFish Forums where a user asked for pros/cons for GlassFish vs JBoss. A
community user explained his reasons to choose GlassFish over JBoss. Here are they key points: Admin GUI and CLI alone are true differentiators. Java… June 24 2007jMaki Revolver Widget: After many requests I have created a re-usable widget for the revolver. The revolver provides an alternative way to provide top level navigation. This widget can run in the context of jMaki or in a regular web page. SalutafugiJMS -- Java Messaging Service on ZeroConf: SalutafugiJMS is a peer-to-peer implementation of the Java Messaging Service specification that uses ZeroConf DNS-SD discovery and TCP sockets to communicate in a distributed computing system. Name the JMS Queues and Topics for information your system needs to exchange. Your system consumes what your system needs. Your system sends out what it chooses. SalutafugiJMS takes care of the rest, leaving your system very loosely coupled. NetBeans Day Zurich: Just a short note and a few photos from NetBeans Day Zurich. June 23 2007Audio and Transcript for TS-4865: Audio and transcript synchronized with the slides for
JavaOne 2007 session
TS-4865 (Takes two to Tango: Java Web Services and .NET Interoperability) is now available. Read a review of the session by an attendee.
WSIT is now part of Project Metro and is… Recyling old rants... Getter and Setter Methods: I am far from the first person to rant about "Getter and Setter" methods. (some have even said they are evil).. but it's been awhile since anyone has posted a new diatribe on the subject, so what the heck... Please check out my other blog:
How not to teach programming: Getter and Setter Methods Beansbinding goes to the wrong direction: After reading the Shannon Hickey's Blog about the recent release
of beanbinding 0.6, i've decided to take a look to beanbing
and i think that the API doesn't guide the user enough. My first NetBeans Day: And today I was finally able to attend my first NetBeans day, in Zurich!. Brian Leonard, Gregg Sporar, Roumen Strobl, Fabiola Rios gave the attendees an overview of the platform, both as IDE with the three Java editions (standard, enterprise,… June 22 2007Sun Java System Web Server 7.0 Update 1 Ships: Numerous enhancements are now available. | |
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