Java Code Examples for org.kie.api.KieBase#getKiePackages()

The following examples show how to use org.kie.api.KieBase#getKiePackages() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: SerializationSecurityPolicyTest.java    From kogito-runtimes with Apache License 2.0 6 votes vote down vote up 
@Test
public void testSerialization() throws IOException, ClassNotFoundException {
    final String rule =
            " rule R " +
            " when " +
            " then " +
            "     System.out.println(\"consequence!\"); " +
            " end";

    final KieServices kieServices = KieServices.get();
    final Resource drlResource = kieServices.getResources().newByteArrayResource(
            rule.getBytes(StandardCharsets.UTF_8.name()), StandardCharsets.UTF_8.name());
    drlResource.setResourceType(ResourceType.DRL);
    drlResource.setTargetPath("test.drl");
    final KieFileSystem kieFileSystem = kieServices.newKieFileSystem();
    kieFileSystem.write(drlResource);
    final KieBuilder kieBuilder = kieServices.newKieBuilder(kieFileSystem);
    kieBuilder.buildAll();

    final KieBase kieBase = kieServices.newKieContainer(kieBuilder.getKieModule().getReleaseId()).getKieBase();

    final Collection<KiePackage> kpkgs = kieBase.getKiePackages();
    final Collection<KiePackage> newCollection = new ArrayList<>();
    for (KiePackage kpkg : kpkgs) {
        kpkg = SerializationHelper.serializeObject(kpkg);
        newCollection.add(kpkg);
    }
    ((InternalKnowledgeBase) kieBase).addPackages(newCollection);

    final KieSession kieSession = kieBase.newKieSession();
    assertThat(kieSession.fireAllRules()).isEqualTo(1);
}
Example 2
Source File: BaseTest.java    From iot-ocp with Apache License 2.0 6 votes vote down vote up 
@Before
public void setup() {
    KieServices kieServices = KieServices.Factory.get();

    KieContainer kContainer = kieServices.getKieClasspathContainer();
    Results verifyResults = kContainer.verify();
    for (Message m : verifyResults.getMessages()) {
        LOG.debug("Kie container message: {}", m);
    }

    KieBase kieBase = kContainer.getKieBase();
    LOG.debug("Created kieBase");

    for ( KiePackage kp : kieBase.getKiePackages() ) {
        for (Rule rule : kp.getRules()) {
            LOG.debug("kp " + kp + " rule " + rule.getName());
        }
    }

    session = kieBase.newKieSession();
    LOG.info(session.getGlobals().toString());
    Logger kieLogger = LoggerFactory.getLogger(this.getClass());
   // session.setGlobal("logger",kieLogger);
}
Example 3
Source File: RulesConfiguration.java    From cia with Apache License 2.0 6 votes vote down vote up 
/**
 * Kie container.
 *
 * @return the kie container
 */
@Bean
public KieContainer kieContainer() {
	final KieServices kieServices = KieServices.Factory.get();

	final KieContainer kContainer = kieServices.getKieClasspathContainer();
	LOGGER.info("Using classloader {}, parent {}",kContainer.getClassLoader(),kContainer.getClassLoader().getParent());
	
	final Results verifyResults = kContainer.verify();
	for (final Message m : verifyResults.getMessages()) {
		LOGGER.warn("Kie container message: {}", m);
	}

	final KieBase kieBase = kContainer.getKieBase();
	for (final KiePackage kp : kieBase.getKiePackages()) {
		for (final Rule rule : kp.getRules()) {
			LOGGER.info("Loadded Rule: {} {}", kp, rule.getName());
		}
	}
	

	return kContainer;
}
Example 4
Source File: DroolsUtil.java    From qzr with Apache License 2.0 6 votes vote down vote up 
/**
 * Return a string containing the packages used to build the knowledge base.
 */
public static String knowledgeBaseDetails(KieBase kbase) {
    if (kbase == null) {
        return "Knowledge Base is null.";
    } else {
        StringBuilder sb = new StringBuilder(
                "Knowledge base built from the following packages:");
        Collection<KiePackage> packages = kbase
                .getKiePackages();
        for (KiePackage kp : packages) {
            sb.append("\n    Package: [" + kp.getName() + "]");
            for (Rule rule : kp.getRules()) {
                sb.append("\n        Rule: [" + rule.getName() + "]");
            }
        }
        return sb.toString();
    }
}
Example 5
Source File: KieBaseIncludesTest.java    From kogito-runtimes with Apache License 2.0 5 votes vote down vote up 
/**
 * Helper method which determines the number of rules in the {@link KieBase}.
 *
 * @param kieBase
 *            the {@link KieBase}
 * @return the number of rules in the {@link KieBase}
 */
private static long getNumberOfRules(KieBase kieBase) {
    long nrOfRules = 0;

    Collection<KiePackage> kiePackages = kieBase.getKiePackages();
    for (KiePackage nextKiePackage : kiePackages) {
        Collection<Rule> rules = nextKiePackage.getRules();
        System.out.println(rules);
        nrOfRules += rules.size();
    }
    return nrOfRules;
}
Example 6
Source File: DroolsUtil.java    From qzr with Apache License 2.0 5 votes vote down vote up 
/**
 * 
 * @return A String detailing the packages and rules in this knowledge base.
 */
public static String kbaseDetails(KieBase kbase) {
    StringBuilder sb = new StringBuilder();
    for (KiePackage p : kbase.getKiePackages()) {
        sb.append("\n  Package : " + p.getName());
        for (Rule r : p.getRules()) {
            sb.append("\n    Rule: " + r.getName());
        }
    }
    return "Knowledge base built with packages: " + sb.toString();
}