Java KieBaseConfiguration类代码示例

import org.kie.api.KieBaseConfiguration; //导入依赖的package包/类
private void initKie() {
  KieServices ks = KieServices.Factory.get();
  kfs = ks.newKieFileSystem();
  uploadDroolFiles();
  KieBuilder kbuilder = ks.newKieBuilder(kfs);
  kbuilder.buildAll();
  if (kbuilder.getResults().hasMessages(Level.ERROR)) {
    throw new IllegalArgumentException(kbuilder.getResults().toString());
  }
  KieContainer kcontainer = ks.newKieContainer(kbuilder.getKieModule().getReleaseId());
  KieBaseConfiguration kbConfig = KieServices.Factory.get().newKieBaseConfiguration();
  kbConfig.setOption(ConstraintJittingThresholdOption.get(-1));
  kbase = kcontainer.newKieBase(kbConfig);
}
 

import org.kie.api.KieBaseConfiguration; //导入依赖的package包/类
public static KieBase setupKieBase(String... resources) throws Exception {
    ReleaseId releaseId = ks.newReleaseId("it.redhat.jdg", "rules", "1.0.0");
    KieContainer kieContainer = setupKieContainerFromTemplates(releaseId, resources);

    KieBaseConfiguration config = KieServices.Factory.get().newKieBaseConfiguration();
    config.setOption(EventProcessingOption.STREAM);

    return kieContainer.getKieBase();
}
 

import org.kie.api.KieBaseConfiguration; //导入依赖的package包/类
public void updateConditions(String expiration, Collection<FullTrigger> activeTriggers) {
    expression = new Expression(expiration, activeTriggers);
    log.debugf("Rules: \n  %s", expression);
    stop();
    KieBaseConfiguration kieBaseConfiguration = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
    kieBaseConfiguration.setOption( EventProcessingOption.STREAM );
    KieBase kieBase = new KieHelper().addContent(expression.getDrl(), ResourceType.DRL).build(kieBaseConfiguration);
    KieSessionConfiguration kieSessionConf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    kieSessionConf.setOption( ClockTypeOption.get( "realtime" ) );

    kieSession = kieBase.newKieSession(kieSessionConf, null);
    results = new ArrayList<>();
    kieSession.setGlobal("results", this);
    kieSession.setGlobal("log", log);
    if (log.isDebugEnabled()) {
        kieSession.addEventListener(new CepAgendaEventListener());
        kieSession.addEventListener(new CepRuleRuntimeEventListener());
    }
    log.debugf("Clock time [%s] ", kieSession.getSessionClock().getCurrentTime());

    kieSession.getKieBase().getKiePackages().stream().forEach(p -> log.debugf("Rules: %s", p.getRules()));

    executor.submit(() -> {
        log.info("Starting fireUntilHalt()");
        kieSession.fireUntilHalt();
        log.info("Stopping fireUntilHalt()");
    });
}
 

import org.kie.api.KieBaseConfiguration; //导入依赖的package包/类
@PostConstruct
public void init() {
	KieServices kieServices = KieServices.Factory.get();
	KieContainer kContainer = kieServices.getKieClasspathContainer();
       KieBaseConfiguration kieBaseConf = kieServices.newKieBaseConfiguration();
	kieBaseConf.setOption( EventProcessingOption.STREAM );
       kieBase = kContainer.newKieBase(kieBaseConf);
       
       for ( KiePackage kp : kieBase.getKiePackages() ) {
       	for (Rule rule : kp.getRules()) {
       		LOG.info("kp " + kp + " rule " + rule.getName());
       	}
       }
       
       LOG.info("Creating kieSession");
       KieSessionConfiguration config = kieServices.newKieSessionConfiguration();
	config.setOption( ClockTypeOption.get("pseudo") );
       kieSession = kieBase.newKieSession(config, null);
       
       LOG.info("Pupulating globals");
       kieSession.setGlobal("LOG", RE_LOG);
       
       sessionClock = kieSession.getSessionClock();
       LOG.info("init() sessionClock: {}", sessionClock.getCurrentTime());
       
       final long nowMS = System.currentTimeMillis();
       sessionClock.advanceTime(nowMS, TimeUnit.MILLISECONDS);
       LOG.info("init() sessionClock advanced, sessionClock: {}", sessionClock.getCurrentTime());
       
       kieSession.fireAllRules(MAX_RULES_THRESHOLD);
       LOG.info("init() onetime fireAllRules");
       
       LOG.info("init() end.");
}
 

import org.kie.api.KieBaseConfiguration; //导入依赖的package包/类
private void sharedSetup()
{
	logger.debug("Configuring KnowledgeBase Configuration for " + name_);
	KieBaseConfiguration kBaseConfig = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
	Class<? extends ConsequenceExceptionHandler> c = DroolsExceptionHandler.class;
	ConsequenceExceptionHandlerOption cehOption = ConsequenceExceptionHandlerOption.get(c);

	kBaseConfig.setOption(cehOption);
	if (drools_dialect_java_compiler != null)
	{
		kBaseConfig.setProperty("drools.dialect.java.compiler", drools_dialect_java_compiler);
	}

	kbase_ = KnowledgeBaseFactory.newKnowledgeBase(kBaseConfig);
}
 

import org.kie.api.KieBaseConfiguration; //导入依赖的package包/类
@Test
public void testCompareInstances() throws Exception {

    KieBaseConfiguration config = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
    config.setOption(EventProcessingOption.STREAM);
    KnowledgeBase knowledgeBase = KnowledgeBaseFactory.newKnowledgeBase(config);
    KieSessionConfiguration ksconf = KnowledgeBaseFactory.newKnowledgeSessionConfiguration();
    ksconf.setOption(ClockTypeOption.get("pseudo"));
    ksconf.setOption(TimerJobFactoryOption.get("trackable"));
    
    StatefulKnowledgeSession ksessionA = knowledgeBase.newStatefulKnowledgeSession(ksconf, null);
    StatefulKnowledgeSession ksessionB = knowledgeBase.newStatefulKnowledgeSession(ksconf, null);

    Assert.assertTrue(KieGimcrack.class.getSimpleName() + " is broken!", kieGimcrack.compareInstances(ksessionA, ksessionB));
}
 

import org.kie.api.KieBaseConfiguration; //导入依赖的package包/类
@Override
public KieBaseConfiguration newKieBaseConfiguration() {
	return kieServices.newKieBaseConfiguration();
}
 

import org.kie.api.KieBaseConfiguration; //导入依赖的package包/类
@Override
public KieBase newKieBase(KieBaseConfiguration conf) {
    return kieContainer.newKieBase(conf);
}