Re: [rules-dev] is this a bug? import function not supporting varargs?

yes my point is the varargs thing probably will not work. On Wed, Nov 4, 2009 at 4:59 AM, Jane James <jane6210(a)yahoo.com&gt; wrote: > public static void error (RuleContext kcontext, Object... context) {...} > > ===>Object... context > > > > > > ----- Original Message ---- > From: Michael Neale <michael.neale(a)gmail.com&gt; > To: Rules Dev List <rules-dev(a)lists.jboss.org&gt; > Sent: Mon, November 2, 2009 11:56:09 PM > Subject: Re: [rules-dev] is this a bug? import function not supporting varargs? > > I think there are issues with java5 syntax isms - which varargs is? > > On Tue, Nov 3, 2009 at 2:17 PM, Jane James <jane6210(a)yahoo.com&gt; wrote: >> Hi guys, >> I have a question regarding the import function feature in Drools >> 5.1.0M. >> >> I am reading the Drools JBoss Rules 5.0 book Developer's guide by Michal >> Bali and tried one of the examples but somehow I couldn't get my rules work >> with the method that has varargs. >> >> Here's what I have (copied from page 123): >> >> public class ValidationHelper { >> public static void error (RuleContext kcontext, Object... context) { >> KnowledgeRuntime knowledgeRuntime = kcontext.getKnowledgeRuntime(); >> ValidationReport validationReport = >> (ValidationReport)knowledgeRuntime.getGlobal("validationReport"); >> ReportFactory reportFactory = (ReportFactory) >> knowledgeRuntime.getGlobal("reportFactory"); >> >> kcontext.insertLogical(reportFactory.createMessage( >> Message.Type.ERROR, kcontext.getRule().getName(), >> context)); >> } >> } >> >> >> then in my drools file (copied from page 42): >> i have >> >> import org.drools.runtime.rule.RuleContext; >> import function ValidationHelper.error; >> ... >> rule test >> when >> #condition >> then >> error(drools) >> >> >> but when I ran the test, I got error message: >> >> Exception in thread "main" org.drools.runtime.rule.ConsequenceException: >> [Error: unable to resolve method: >> ValidationHelper.error(org.drools.base.DefaultKnowledgeHelper) >> [arglength=1]] >> >> If I remove the parameter Object... context, then everything worked. But I >> do need the varargs here because I need my error message to be more >> specific. >> >> Did anyone else encounter the same problems? >> >> >> thanks! >> >> _______________________________________________ >> rules-dev mailing list >> rules-dev(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-dev >> >> > > > > -- > Michael D Neale > home: www.michaelneale.net > blog: michaelneale.blogspot.com > > _______________________________________________ > rules-dev mailing list > rules-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-dev > > > > > _______________________________________________ > rules-dev mailing list > rules-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-dev > -- Michael D Neale home: www.michaelneale.net blog: michaelneale.blogspot.com _______________________________________________ rules-dev mailing list rules-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-dev