magrokosmos

New bug in jconsole of Mustang

2006-09-05T14:57:00.000+02:00

as stated here there's a new bug in jconsole with serviceUrls. This works with jdk 5 but not with beta 2 of jdk 6.The bug will be filed under bug id 6467247.

Moved to javakaffee.de

2006-09-04T22:41:00.000+02:00

I just moved to my domain javakaffee.de and created a new blog using wordpress. The latest articles like JMXtend your Spring application…, the one about heap dump analysis and so forth i have all moved.

JMXtend your Spring application...

2006-08-24T23:53:00.000+02:00

...with both own annotated beans and Hibernates StatisticsService.I just managed to export an annotation based (Spring managed) bean to JMX. This is fairly simple and can even be done using the "autodetection" mechanism of springs MBeanExporter.The following snipplet shows the relevant part of the applicationContext.xml: <

freenigma beta phase started

2006-08-22T14:37:00.000+02:00

Finally, the public beta phase of the freenigma service started, after the launch was announced at heise.de some days ago.The freenigma service allows you to send encrypted emails from your favorite webmail provider, so that your privacy and business secrets will be protected again, and will not be stored as plaintext on the providers servers.You can register online and apply for an invitation to

Heap Dump Analysis

2006-08-22T09:04:00.000+02:00

Until now i used an IBM jdk to track down memory problems. The IBM jdks allow to create heap dumps on OutOfMemoryErrors (or with kill -3) and afterwards analyse them with the HeapAnalyzer. More information on this you find in the IBM Diagnostics Guide. There seemed to be nearly no impact on performance, why i could use this also in production environments (for a short time).Although, in some

JSF/Acegi authentication with a backing bean

2006-07-04T10:40:00.000+02:00

STOP! This posting (the whole blog) is outdated, i moved to http://www.javakaffee.de/blog/. This posting you find now at http://www.javakaffee.de/blog/2006/07/04/jsfacegi-authentication-with-a-backing-bean/Thanx to this blog post i managed to integrate Acegi 1.0.1 with JSF. Some minor modifications were necessary, because in this version of Acegi some things have changed.The basic idea of this

2006-07-02T16:51:00.000+02:00

Finally, i have a blog, too. And that only because i wanted to comment some blog entry.This is my first entry, and to be honest, it's only for testing. Nothing will be said here - really.