 |
|
 |
|
|
|
WeblogsJuly 10 2006EJB 3 & JPA material used in JavaOne wrapup seminar held in Seoul: So many people came to JavaOne wrapup seminar held in Seoul, Korea on 8 July. I think it was so popular because this seminar covers most interesting topics in this year JavaOne - Java SE 6, Java EE 5, EJB3, Ajax and Scripting language.
My session was about "GlassFish, EJB 3.0 and Java Persistence API". The presentation material covers more things than was metioned in the seminar. You can download it. A (Barely) Better Looking Yahoo! News Demo: I was greeted this afternoon by a retching Hans Muller who begged me to upload a better looking demo for the Yahoo! News web service I posted about last time. He likened last week's entry to a fat man in a speedo. Yikes. Here's a barely better demo (pun intended). Get To the Point: Get to what point? A profiling point. What is a profiling point? Read on for more. JavaOne Tech Sessions are Up: A quick notice - the JavaOne technical sessions are online at http://developers.sun.com/learning/javaoneonline/ Another Tricky Day: Finding bandwidth to push the page... also:
Java EE Service Engine: Bridging Java EE and JBI: For some time now, I have been thinking about writing about some use cases of Java EE service engine, explaining how it bridges Java EE and JBI. This blog explains a composite application, whose main entry point is an MDB. Towards the end of the blog, some details of the implementation is also provided. July 09 2006Creating Tools for Open Source Curricula: It is time for GELC to take the lead and develop new tools for open source curricula. I need your help! July 07 2006Javax.Ide ???: JSR to specify a standard for IDEs Trip and Tick 1: Checking out a java.net project using Netbeans: I got an email asking for a document on how to run a java.net project in Netbeans, so here are a bunch screenshots... Eminence Front: Why not rule the server and the client? Also:
Tricks and Tips with NIO part III: To Thread or Not to Thread: This time I give some recommendations about why and when to use Threads when handling OP_ACCEPT, OP_READ and OP_WRITE. Unit testing remote access to JMX MBeans: I often want to test that my MBeans work correctly when accessed remotely. For example it's easy to accidentally introduce non-serializable objects in them. It's a pain to set up a real remote connection, but you can make a loopback connection in the same JVM to test most of the same things. Here's how. July 06 2006Ridiculousness of JavaOne reviews ratings...: The Grizzly Comet or why space shuttle Discovery launch was delayed.: Space shuttle Discovery was delayed recently, and the real reason was kept secret. Something strange was observed by the Hubble Space Telescope. The Hubble Ultra Deep Field(HUDF) image was showing a new star coming extremely fast to earth. Even after washing the main mirror with AJAX, the HUDF was clear: the Grizzly Comet is entering our atmosphere.... Creating type-safe MBean proxies: MBean proxies allow you to access an MBean through a Java
interface, writing proxy.getFoo() instead of
mbeanServer.getAttribute(name, "Foo"). But when you create a
proxy, there is no check that the MBean actually matches the
interface you specify, or even that the MBean exists. Why is
that, and what can you do about it? Let's See Action: Seriously, why not implement JSR-80 in core? Also:
July 05 2006Railroad diagrams: Does anyone still use railroad diagrams (AKA syntax diagrams)? If so, how do you produce them? Using relationships in the Java Persistence Query Language: Anyway, Anyhow, Anywhere: Compatibility when convenient? Also:
SAF2 and Shale: Missing the Buck: InfoQ.com just announced that Struts and Shale (JSF) are finally parting ways. Integration is one thing, collaboration is something wholly different. July 04 2006Substitute: In search of a vision Also:
July 03 2006MMAPI 1.2 released: This is a maintenance release with few real changes Blarg #25: A JSP that shows Request Headers: This code as been shown many times before, including in my book. This is exactly what the title says: a JSP that will display the request headers sent by your browser. It is also a good example of how to use the JSP EL and the JSTL core tags to make an incredibly simple JSP. Going Mobile: Anyone travelling this summer? Also:
HTML is dying: The last decade of the XXth century was marked by the HTML advent, from a simple language rendered by the Web Browsers to the standard de facto of Internet contents: web-pages, mail and business applications. No doubt the HTML is the most sucessfuly language in the software industry but, despite this amazing supremacy in the web publishing, it seems the end of HTML life-cycle is coming. July 02 2006Don't Lie to the Entity Manager: JPA is the new object-relational mapping standard that you can use in EJB3 or in standalone applications. For the most part, it is phenomenally easy to use. But there is a trap that has bitten more than one developer. If you ever lie because your fibbing won't affect the database, your lies can still come back to haunt you. This blog gives two examples. | |
 java.net RSS
|
