Hi, While am trying to execute the Helloword process example from the section 2.3 in
org.drools.builder.KnowledgeType
Could anyone please tell from which package can i get this class?
Thanks!
That part of the documentation seems a little outdated. You should use ResourceType. I've updated the docs with the following code fragment instead (should also appear on the link you're using once the build succeeds):
package com.sample;
import org.drools.KnowledgeBase; import org.drools.builder.KnowledgeBuilder; import org.drools.builder.KnowledgeBuilderFactory; import org.drools.builder.ResourceType; import org.drools.io.ResourceFactory; import org.drools.logger.KnowledgeRuntimeLogger; import org.drools.logger.KnowledgeRuntimeLoggerFactory; import org.drools.runtime.StatefulKnowledgeSession;
/** * This is a sample file to launch a process. */ public class ProcessTest {
public static final void main(String[] args) { try { // load up the knowledge base KnowledgeBase kbase = readKnowledgeBase(); StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession(); KnowledgeRuntimeLogger logger = KnowledgeRuntimeLoggerFactory.newFileLogger(ksession, "test"); // start a new process instance ksession.startProcess("com.sample.ruleflow"); logger.close(); } catch (Throwable t) { t.printStackTrace(); } }
private static KnowledgeBase readKnowledgeBase() throws Exception { KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add(ResourceFactory.newClassPathResource("ruleflow.rf"), ResourceType.DRF); return kbuilder.newKnowledgeBase(); }
}