You can also use the CHANGE_SET. http://downloads.jboss.com/drools/docs/5.1.1.34858.FINAL/drools-expert/html/ch02.html#d0e890
A change_set example, where "rules" and "ruleflows" are folders that must contain just .drl and .drf files respectively: <?xml version="1.0" encoding="UTF-8"?> <change-set xmlns='http://drools.org/drools-5.0/change-set' xmlns:xs='http://www.w3.org/2001/XMLSchema-instance' xs:schemaLocation='http://drools.org/drools-5.0/change-set.xsd' > <add> <resource source='classpath:rules' type='DRL' /> <resource source='classpath:ruleflows' type='DRF' /> </add> </change-set> Also take a look at the Knowledge Agent session. http://downloads.jboss.com/drools/docs/5.1.1.34858.FINAL/drools-expert/html/ch02.html#d0e918 Regards, Anderson 2010/11/18 Wolfgang Laun <[email protected]> > // Yesterday: serialize a KP collection > OutputStream os = new FileOutputStream( pkgPath ); > ObjectOutputStream oos = new ObjectOutputStream( os ); > oos.writeObject( kBuilder.getKnowledgePackages() ); > oos.close(); > > // Today: load serialized packages > KnowledgeBase kBase = KnowledgeBaseFactory.newKnowledgeBase(); > InputStream is = new FileInputStream( pkgPath ); > ObjectInputStream ois = new ObjectInputStream( is ); > @SuppressWarnings("unchecked") > Collection<KnowledgePackage> kpkgs = (Collection<KnowledgePackage>) > ois.readObject(); > ois.close(); > kBase.addKnowledgePackages( kpkgs ); > > You may, of course, add more packages, compiled now. > -W > > 2010/11/18 Yaniv Itzhaki <[email protected]> > >> Hi, >> >> >> I wanted to know if it is possible to precompile rules/flows and load them >> on demand? >> >> >> Currently i am using the following code: >> >> >> *KnowledgeBuilder kbuilder = >> KnowledgeBuilderFactory.newKnowledgeBuilder(); >> >> for (String file : files) { >> //(missing code) get files from directory and add them >> to KnowledgeBuilder (source files - rules and flows) >> >> kbuilder.add(ResourceFactory.newFileResource(file), >> type); >> } >> * >> >> * private KnowledgeBase kb = >> KnowledgeBaseFactory.newKnowledgeBase(); >> kb.addKnowledgePackages(kbuilder.getKnowledgePackages());* >> >> * >> * >> >> Is there an option to add already precompiled files into KnowledgeBase and >> not compile them only during the initialization phase? >> >> >> Thanks >> >> >> _______________________________________________ >> rules-users mailing list >> [email protected] >> https://lists.jboss.org/mailman/listinfo/rules-users >> >> > > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users > >
_______________________________________________ rules-users mailing list [email protected] https://lists.jboss.org/mailman/listinfo/rules-users
