[rules-users] rule file name and .rf file

I'm wondering if it possible to specify rules file names directly in the flow (.rf) file. To explain myself better: now i have something like : ... 1)KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); 2)kbuilder.add(ResourceFactory.newReaderResource(new InputStreamReader( RuleUtils.class.getResourceAsStream(flowName))), ResourceType.BPMN2); 3)for (String s : rules) kbuilder.add(ResourceFactory.newReaderResource(new InputStreamReader( RuleUtils.class.getResourceAsStream(s))), ResourceType.DRL); ... i would like to skip the step 3, cause I'm working on a generic web service implementation to execute rules,then i don't know in advance how many rules i got, they name, etc. Cheers, Gianfranco