java.net Weblogs by Michael Nascimento SantosWeblogs by Michael Nascimento Santos from Java.netEJB 3.0 is not ready yet! That's your chance!- (Found July 2, 2008 ) If you could change EJBs, what would you do If you had full power to add features or redesign the old ones, what would be different today Well, in fact, you have the power to do it, but you need to be fast!http://weblogs.java.net/pub/wlg/317 A simple method call: that is all it takes- (Found July 2, 2008 ) Do you work with J2EE How many times have you written code that called setRollbackOnly() Never called it I am afraid that is why some of your transactions aren't working properly...http://weblogs.java.net/pub/wlg/860 JXPath to rescue!- (Found July 2, 2008 ) How do you query your objects in memory How can you get subsets of them, averages of amounts and find out about which objects have been created after a specific date That's all possible with Jakarta Commons JXPath.http://weblogs.java.net/pub/wlg/864 EJB 3.0 Early Draft Spec is now available for download- (Found July 2, 2008 ) The Expert Group for JSR-220 has published an Early Draft Specification. EJB 3.0 is one of the most expected APIs being developed by the JCP.http://weblogs.java.net/pub/wlg/1577 Welcome to the JSR community- (Found July 2, 2008 ) Welcome to our newest community, the JSR community. The java.net JSR community has been created to support the goals of JCP version 2.6 to make the process more transparent. File sharing, news groups, mailing lists and other services are among the services offered to help to achieve these objectives.http://weblogs.java.net/pub/wlg/1409 My talk at FISL and a new blog in Portuguese- (Found July 2, 2008 ) Next week, a major event about free software will occur in Porto Alegre, Rio Grande do Sul, and I will be presenting a talk about how AOP, Hibernate, Thinlet, Java WebStart and some open source frameworks can be combined to achieve total flexibility in architectural and deployment modes and yet result in simpler, easier to test code and scalable, maintainable applications.http://weblogs.java.net/pub/wlg/1358 The Tiger is coming - second beta available- (Found July 2, 2008 ) Sun has made the second beta version of JDK 1.5, aka Tiger, available on their website.http://weblogs.java.net/pub/wlg/1364 EJB 3.0 - Is it going to solve our problems- (Found July 2, 2008 ) The TSSS happened a few days ago and many bloggers have posted comments about talks that covered the upcoming EJB 3.0 spec. I must say I'm really impressed by some of the major changes that (apparently) are going to be made, but some critical points still need to be addressed. This entry shows how EJB 3.0 could be simplified even more and be even more flexible than now.http://weblogs.java.net/pub/wlg/1271 Branching open-source software: a bad thing- (Found July 2, 2008 ) Using open-source frameworks and tools already available instead of rolling your own solution is a good thing. However, what happens when you find out you can't solve a problem by extending a class or changing some configurations What if you write a patch to a problem and no one commits it after weeks Is it a good thing to start branching nearly every library and tool you need to usehttp://weblogs.java.net/pub/wlg/1137 Playing with the Tiger: Measuring the size of your objects- (Found July 2, 2008 ) Have you ever wondered how much size do your objects take up in memory Have you ever looked for a standard way of knowing that information which wasn't platform specific or relied on writing a native method by yourself You can find out how to do that by reading this entry :-Dhttp://weblogs.java.net/pub/wlg/991 |