Re: [rules-users] unable to resolve Type Declaration class

Do you have the import for your signature class? import my.package.Signature Edson 2009/11/24 richarda <richard.ambridge(a)gmail.com&gt; > > So, my code is doing this: > > KnowledgeBaseConfiguration conf = > KnowledgeBaseFactory.newKnowledgeBaseConfiguration(); > conf.setOption(EventProcessingOption.STREAM); > KnowledgeBuilder builder = > KnowledgeBuilderFactory.newKnowledgeBuilder(); > try { > File f = new File("/tmp/my.pkg"); > InputStream stream = new FileInputStream(f); > if (stream == null) { > jlog.fatal("Unable to find rule pkg"); > } else { > jlog.info("adding pkg"); > > builder.add(ResourceFactory.newInputStreamResource(stream), > ResourceType.PKG); > } > } catch (Exception e) { > e.printStackTrace(); > } > KnowledgeBase kbase = > KnowledgeBaseFactory.newKnowledgeBase(conf); > kbase.addKnowledgePackages(builder.getKnowledgePackages()); > jlog.info("setup creating knowledge session"); > ksession = kbase.newStatefulKnowledgeSession(); > jlog.info(" setup ksession created"); > > > The pkg was created from Guvnor. > > If in the package declaration area in Guvnor, (where you put the import > statements) > If I put > declare Signature > @role ( event ) > end > > then build the package, save it to disk /tmp/my.pkg > on startup I get: > > > [#|2009-11-24T14:50:38.944+0000|WARNING|sun-appserver2.1|javax.enterprise.system.stream.err|_ThreadID=12;_ThreadName=pool-1-thread-3;_RequestID=7c35064d-757e-4519-b5eb-433db89e168d;|org.drools.RuntimeDroolsException: > unable to resolve Type Declaration class 'Signature' > at > org.drools.compiler.PackageBuilder.addPackage(PackageBuilder.java:754) > at > > org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:515) > at > > org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:25) > > > I need to declare 'Signature' as an 'event' > Am I doing this wrong? > > If I do this all in Eclipse and load the DRL files manually it all works. > -- > View this message in context: > http://old.nabble.com/unable-to-resolve-Type-Declaration-class-tp26497326... > Sent from the drools - user mailing list archive at Nabble.com. > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > -- Edson Tirelli JBoss Drools Core Development JBoss by Red Hat @ www.jboss.com _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users