The ResourceTypeBuilder builder stuff is internal. So you are kind of on your own for now. We may look at trying to clean this up and expose at a later date. Tbh I'm not even sure when this class was added, I suspect it's unfinished work on pluggable builders that someone will improve later. Mark On 13/05/2011 15:55, helo wrote: > Hello there, > > in a project I've been working on lately I had to implement my own custom > ResourceTypeBuilder for a special file format I'm using. The import of > files > in my format works perfectly using my ResourceTypeBuilder, my only > concern > left is where to register my ResourceTypeBuilder. > > What I'm doing right now is something like this: > > ResourceTypeBuilderRegistry.getInstance().register(myResourceType, new > myResourceTypeBuilder()); > KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder > (); > kbuilder.add (...); > > > The problem I see with this is that I will have to do this every time I > write an application using my file format. I would like to know if there > is > a nicer way to register my ResourceTypeBuilder, maybe via some > configuration > file like drools.rulebase.conf or drools.session.conf. I would greatly > prefer that over the solution I'm using now. > > Thanks in advance! > > Cheers > Henning Losert