[jboss-user] [jBPM] - Re: Drools Simple rule evaluation

[ous2k]

ous2k [https://community.jboss.org/people/ous2k] created the discussion

"Re: Drools Simple rule evaluation"

To view the discussion, visit: https://community.jboss.org/message/726755#726755

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when i thougth about nightmare my mind was opened  i think it was session pb like you said @Mauricio it worked
 :) 
package com.ocana.workflow.dabviewticketing.server.bo;


import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;


import org.drools.KnowledgeBase;
import org.drools.KnowledgeBaseFactory;
import org.drools.builder.KnowledgeBuilder;
import org.drools.builder.KnowledgeBuilderError;
import org.drools.builder.KnowledgeBuilderErrors;
import org.drools.builder.KnowledgeBuilderFactory;
import org.drools.builder.ResourceType;
import org.drools.io.ResourceFactory;
import org.drools.io.impl.ClassPathResource;
import org.drools.logger.KnowledgeRuntimeLogger;
import org.drools.logger.KnowledgeRuntimeLoggerFactory;
import org.drools.runtime.KnowledgeSessionConfiguration;
import org.drools.runtime.StatefulKnowledgeSession;
import org.jbpm.process.instance.event.DefaultSignalManagerFactory;
import org.jbpm.process.instance.impl.DefaultProcessInstanceManagerFactory;
import org.drools.KnowledgeBase;
import org.drools.builder.KnowledgeBuilder;
import org.drools.builder.KnowledgeBuilderError;
import org.drools.builder.KnowledgeBuilderFactory;
import org.drools.builder.ResourceType;
import org.drools.io.impl.ClassPathResource;
import org.drools.logger.KnowledgeRuntimeLoggerFactory;
import org.drools.runtime.StatefulKnowledgeSession;
import org.drools.runtime.help.QuartzHelper;
import org.junit.Test;


import com.ocana.workflow.dabviewticketing.server.model.SystemStatus;
import com.ocana.workflow.dabviewticketing.server.model.Ticket;


public class JBPMClient {


          public static final void main(String[] args) {
                    try {


                              StatefulKnowledgeSession ksession = createKnowledgeSession();
                              KnowledgeRuntimeLoggerFactory.newConsoleLogger(ksession);


                              Ticket ticket = new Ticket();
                              ticket.setStatus("open");
                              ticket.setContent("testing content");
                              ticket.setOpeningDate(new Date());
                              ticket.setIdTicket(1);
                  ksession.insert(ticket);
                  ksession.fireAllRules();

                    } catch (Throwable t) {
                              t.printStackTrace();
                    }
          }


          private static StatefulKnowledgeSession createKnowledgeSession() {
                    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory
                                        .newKnowledgeBuilder();
                    kbuilder.add(ResourceFactory.newClassPathResource("OpenStateRules.drl"),
                                        ResourceType.DRL);


                    if (kbuilder.hasErrors()) {
                              if (kbuilder.getErrors().size() > 0) {
                                        for (KnowledgeBuilderError kerror : kbuilder.getErrors()) {
                                                  System.err.println(kerror);
                                        }
                              }
                    }


                    KnowledgeBase kbase = kbuilder.newKnowledgeBase();
                    StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();
                    return ksession;
          }


}
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