Re: [rules-users] Use Knowledge Agent

Hello Michael and Subhas, thanks for your answers. Apparently the problem is due to permission. I am using the next configuration: <security:identity authenticate-method="#{defaultAuthenticator.authenticate}"/> <security:role-based-permission-resolver enable-role-based-authorization="true"/> I attached the class that use for my test, in this code not included code for authenticate. In that sense I have new questions: 1º What is the minimal configuration of Guvnor for use the Knowledge Agent? 2º What code should be included for authentication? Thanks and regards, 2010/10/20 Subhas <subhas.sing(a)gmail.com&gt; Give some more details like code and jars in build path. I use > KnowledgeBase and working fine for me. > > Thanks, > Subhas > > > On Wed, Oct 20, 2010 at 12:54 PM, java.developer.researcher < > java.developer.researcher(a)gmail.com&gt; wrote: > >> >> Hello, >> >> I am trying of integrate Drools Guvnor with an java web application. I am >> using KnowledgeAgent, but occurs the next exception when execute the >> code: >> >> java.lang.RuntimeException: java.io.IOException: Server returned HTTP >> response code: 401 for URL: >> >> http://localhost:8383/drools-guvnor/org.drools.guvnor.Guvnor/package/org.... >> at >> >> org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:559) >> at >> >> org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:25) >> at >> >> org.examples.test.TestKnowledgeAgent.getKnowledgeBase(TestKnowledgeAgent.java:63) >> at >> org.examples.test.TestKnowledgeAgent.main(TestKnowledgeAgent.java:28) >> Caused by: java.io.IOException: Server returned HTTP response code: 401 >> for >> URL: >> >> http://localhost:8383/drools-guvnor/org.drools.guvnor.Guvnor/package/org.... >> at >> sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown >> Source) >> at >> org.drools.io.impl.UrlResource.getInputStream(UrlResource.java:76) >> at >> >> org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:512) >> ... 3 more >> Exception in thread "main" java.lang.NullPointerException >> at >> org.examples.test.TestKnowledgeAgent.main(TestKnowledgeAgent.java:37) >> >> What is the cause of this exception? How can I solved it? >> >> Any help is welcome. >> >> Regards, >> -- >> View this message in context: >> http://drools-java-rules-engine.46999.n3.nabble.com/Use-Knowledge-Agent-t... >> 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 >> > > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > > _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users