I got a problem with JBoss > 3.0.6 (3.2.1 and 4DR).
I coded some library classes as source.
Those classes i use for 2 J2EE Projekts of mine. I do NOT use a Jar for
the compiled library classes. I use and compile them into each projekt

I'm writing my first beans.
I have to import a third part library, it is stored at
G:\NoteBook\Uni\534\assingment\weka, including all .class and .java files.
plus a packed .jar file

I'm new to JBoss, and have downloaded the 3.2.2RC2 and installed it on
my
Win2K machine. When I try and get the console to come up to make sure
everything is setup right I'm getting an error 500 saying that there

Hi, All!
I have this simple bean (below), and i make the .class using JBuilder 7.0.
I tryed to insert this bean into my JSP page:
<%@ page contentType="text/html; charset=windows-1251" %>

Im using jboss 3.2.1 & xdoclets
I wrote some test code to return a collection of entity beans:
-----------
The problem

my program needs to set many variables posted from a very complex form
by working its way up a multi-tiered type hierarchy
and setting the relevant variables that apply at that level. ie:
Class A - variables aX,aY,aZ

ARRRRRRG!!!!
I know this is going to sound stupid but i have gone just about everywhere
and also RTFM'd everything i've found on this topic but I haven't found a
simple explanation with code examples on MVC.

Im a newbie :)
Here is an implementation that one EJB engine has generated (I
manipulated abit added one property but generaly it was generated by
it...)  :

I need to do versioning of data, where the current record is stored in
one database table and the old records are stored in another table.
I'm using EJB entity beans.
What's the best way to do this moving of the old data into the history

I'm trying to use xDoclet in a small sample application. After two days
of trying everthing works fine except of one thing: xDoclet generates an
ejb-jar.xml which defines all interfaces for every bean (Home, Remote,
LocalHome and Local).

I'm working on some EJB's, and I chose Cactus to test them. However,
when I tried to run the Cactus example
(http://jakarta.apache.org/cactus/integration/howto_tomcat.html), but
it didn't work because of the Jboss' security. I then decided to

Why some servers such as JBoss have Minimum Instance Cache Size in
1) Stateful Session Bean
2) Entity Bean
After studying lifecycle of this beans I don't see how it is possible the