Classloader and isolation

[maximilien]

Hi all,

I'm using jboss 6 final to deploy my application. As it is splitted into several modules deployed separately i have disabled isolation in \server\default\deployers\ear-deployer-jboss-beans.xml.

My problem is i'm using HttpClient 4.1 in one of my ear that i placed in ear/lib but got a noSuchMethodError. Looking a little more i see that httpClient is loaded from \server\default\deployers\resteasy.deployer\ and it is 4.0.3 version.

So my question is how i can disable isolation to communicate between my modules but use my version of httpclient library.

Best regards,

Maximilien

[alesj]

So my question is how i can disable isolation to communicate between my modules but use my version of httpclient library.

You will need to create a new CL domain, and then filter its "before" lookup.

jboss-classloading-domain.xml should help here:

* http://community.jboss.org/wiki/JBoss5custommetadatafiles

But unfortunately AS6.0.0.Final has some issues with its usage, which are fixed in AS6 trunk.

* http://community.jboss.org/thread/161386

Similar discussion took place here:

* http://community.jboss.org/message/579108#579108

[maximilien]

Thanks for the reply

I noticed also this post with a similar problem http://community.jboss.org/thread/164300?tstart=0

For the moment i've just removed resteasy deployer as i don't use it, but i'll probably have to take a look at CL domain at a later time.

Maximilien