Petr H [
http://community.jboss.org/people/hostalp] created the discussion
"Re: How to stop my WAR loading JBoss's provided 3rd party classes?"
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http://community.jboss.org/message/578626#578626
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I've found out that if I specify an ear file name as domain name in
jboss-classloading-domain.xml then I see two classloaders in JMX view:
one is
domain:
"jboss.j2ee:extension=LoaderRepository,service=EARDeployment,url='myapp.ear'"
- the default one created by ear deployer, with parent policy:
"AFTER_BUT_JAVA_BEFORE" and parent domain "DefaultDomain"
domain: "myapp.ear" - created from jboss-classloading-domain.xml, with parent
policy: "(before=EXCLUDE [org.hibernate.validator] after=)" and no parent domain
(null).
So it looks like I'll have to either add jboss-classloading.xml to change the domain
name to the same valuse which is in jboss-classloading-domain.xml or modify
jboss-classloading-domain.xml to use the default one.
I quickly tried both but it broke the app - it couldn't load
javax.servlet.http.HttpServlet (using negated recursive package filter for
org.hibernate.validator as before-filter). With some other filter it couldn't start
for other reasons so I'll try figure out a bit more about what actually happens..
Also I noticed that war classloaders don't show up any parent domain (null).
So do you think that NothingClassFilter combined with RecursivePackageFilter (the same way
as NegatingClassFilter) would do the desired blocking?
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