Does the JBoss paid ducuments (99$) has the all information about the Web Services in JBoss?
Where could I found the class loading architecture of the JBoss ?
Is that can be changed (Class loading mechanism) ?
Yes - most recent (3rd edition) has sections on Web Services and Classloader architecture.
There is also a doc on classloader here:
http://prdownloads.sourceforge.net/jboss/ClassLoading.pdf?download