Skip to main content

Community effort to create a single persistence model for the Java community

A community effort led by Sun Microsystems is aiming to create a single 'Plain Old Java Object' persistence model to provide a single object/relational mapping facility for Java app developers in J2SE and J2EE.

Paul Krill writes

In a letter to the “Java Technology Community” on Friday, specification leads on Java Specification Request (JSR) 220, which is the proposal for Enterprise JavaBeans 3.0, and JSR-243, for Java Data Objects, state that the two technologies feature divergent persistence models. “This divergence has caused confusion and debates among Java developers, and is not in the best of interest of the Java community,” said JSR-220 leader Linda DeMichiel who also is a Sun employee, and Craig Russell, a staff engineer at Sun who leads JSR-243.

“In response to these requests [for an end to the unwanted divide], Sun Microsystems is leading a community effort to create a single POJO (Plain Old Java Object) persistence model for the Java community,” the letter said. POJO will serve as a temporary name for the model until a permanent one is devised.


Comments

Post a Comment

Popular posts from this blog

Gmail Chat Disabled

The fact that it happened does not surprise me but that it took so long for our network administrators to figure it out does. And if you are wondering how do you disable Gmail's chat features on your network, you only need locking DNS lookups to chatenabled.mail.google.com , by returning 127.0.0.1 .
52 comments
Read more

Firefox Extension for coComment!

I have put up the Firefox Extension for coComment! I and a few friends have been using it for a day now and it seems to work fine! Download coComment! for Firefox coComment! for Firefox allows you to coComment! from the right-click context menu and is of great help especially when commenting in a pop-up window where you can't access your bookmarks. Also, with this extension you will not have to move from the comment area to your bookmarks to click the 'bookmarklet' and then back, before you click the submit button on the blog. With this extension, you can directly move on to the submit button after writing the comment and merely hit the right click 'activating' coComment before submitting the post. Simple Fitts' law and it makes your browsing experience a great deal better and faster. Let me know what you think of it!
15 comments
Read more