Simon Zambrovski » Simon Zambrovski | Tags : jee http://simon.zambrovski.org "One Cannot Not Communicate" - Watzlawick Tue, 15 Nov 2011 00:15:02 +0000 en hourly 1 http://wordpress.org/?v=3.1.4 Publishing on Bean Validation http://simon.zambrovski.org/2011/03/publishing-on-bean-validation/ http://simon.zambrovski.org/2011/03/publishing-on-bean-validation/#comments Tue, 08 Mar 2011 09:13:38 +0000 Simon http://simon.zambrovski.org/?p=368 As announced previously, the current Java Magazine 04/2011 (a German Java journal) contains an article written by my collegue Oliver Ochs and me on Bean Validation with JSR-303. The article discusses possibilities of usage of the JSR-303 standard beyond its standard scope of JEE 6. Among covered topics are validation on the service boundary, integration with Spring and bean validation, usage of validation group for context-aware validation and others…

]]> http://simon.zambrovski.org/2011/03/publishing-on-bean-validation/feed/ 1 Bean Validation Everywhere http://simon.zambrovski.org/2011/02/bean-validation-everywhere/ http://simon.zambrovski.org/2011/02/bean-validation-everywhere/#comments Wed, 09 Feb 2011 22:37:33 +0000 Simon http://simon.zambrovski.org/?p=359 I’m somehow running an extended advertisment campaign on Java Bean Validation (JSR-303). I just posted about it on TechJava, presented on an IT-Talk by ConceptPeople and wrote an article which will be posted in the upcomming Java Magazin. The slides of the presentation are available on the slideshare:

Türsteher für Bohnen
View more presentations from zambrovski.
]]> http://simon.zambrovski.org/2011/02/bean-validation-everywhere/feed/ 0 Hacking, Progmatic, Productive http://simon.zambrovski.org/2008/09/hacking-progmatic-productive/ http://simon.zambrovski.org/2008/09/hacking-progmatic-productive/#comments Wed, 17 Sep 2008 11:40:44 +0000 Simon http://simon.zambrovski.org/2008/09/hacking-progmatic-productive/ _MG_6980 _MG_6976 _MG_6978 Yesterday, the second Adam Bien event in Lehmanns Bookstore took place. Again, the event was a full success. I arrived half-an-hour earlier and got a seat only in the tenth row. Adam spoke about new features of EJB 3.1 and Glassfish. He showed examples running on a developer build of Glassfish V3, promising that the features will work without exceptions… Here are some topics, I remember:

  • Singleton Beans: usefull a s a central point of the application, e.G. central cache etc…
  • Async Methods: allows asynchronous execution of time-consuming methods. Especially, it is possible to abort the execution
  • Deploying Beans in WARs: could be helpful for small applications
  • Global JNDI-Namespace
  • No interface view: simplifies the access to beans, if needed
  • EJBCOntainer.getEJBContainer().getContext(): allows external initialization of bean context, which is nice for testing

Later, Adam discussed some Core J2EE patters, that become absolete with EJB 3.1 and others which are still valid. After the talk, I spoke with Adam about the OSGi as a module architecture inside JEE application, which seems interesting to me. The pictures are as usual available in my FlickR Gallery.

]]> http://simon.zambrovski.org/2008/09/hacking-progmatic-productive/feed/ 0