[ http://jira.jboss.com/jira/browse/JBPM-653?page=comments#action_12353613 ] Matej Knopp commented on JBPM-653: ---------------------------------- I'm building a custom workflow solution with jBPM. The solution consists of a custom web client built with Wicket web framework and a possibility to deploy wicket components alongside the workflow. The components are then part of user tasklist. I had to modify the ProcessClassLoader and ClassLoaderUtil, because by default jbpm creates new instance of class loader for every delegate object requested. So I cache the classloaders for specific process defition + version. I also modified the classloader. I understand this is not how jbpm classloading is supposed to work, however, it would be great if in future it would be possible to achieve such effect without having to modify jbpm code. So i'd really appreciate if it was possible to set custom classloader. But that would also need means to affect how ClassLoaderUtil works, so that it is possible to cache class loaders and not to create one every time a delegate class is requested. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira