@Bean public KieContainer kieShippingDecisionContainer() { KieServices kieServices = KieServices.Factory.get(); KieFileSystem kieFileSystem = kieServices.newKieFileSystem(); kieFileSystem.write(ResourceFactory.newClassPathResource(SHIPPING_DECISION)); KieBuilder kieBuilder = kieServices.newKieBuilder(kieFileSystem); kieBuilder.buildAll(); KieModule kieModule = kieBuilder.getKieModule(); return kieServices.newKieContainer(kieModule.getReleaseId()); }
public KieContainer getKieContainer() { BuildResults results = null; //Kie classes are only available once built if (!isBuilt()) { results = build(); } else { results = new BuildResults(); results.addAllBuildMessages(convertMessages(kieBuilder.getResults().getMessages(), handles)); } //It's impossible to retrieve a KieContainer if the KieModule contains errors if (results.getErrorMessages().isEmpty()) { // Do not retrieve the KieContainer with KieServices.newKieContainer(releaseId) since this looks-up the KieModule to // create the KieContainer from KieRepository. This holds the most recent KieModule (for the ReleaseId) that was built with // kieBuilder.buildAll() which *may* be a KieModule created during asset validation and hence will lack many assets. // See https://bugzilla.redhat.com/show_bug.cgi?id=1202551 final org.kie.api.builder.KieModule kieModule = kieBuilder.getKieModule(); final ReleaseId releaseId = kieModule.getReleaseId(); final org.drools.compiler.kie.builder.impl.KieProject kieProject = new KieModuleKieProject((InternalKieModule) kieBuilder.getKieModule(), null); final KieContainer kieContainer = new KieContainerImpl(kieProject, KieServices.Factory.get().getRepository(), releaseId); return kieContainer; } else { return null; } }
@Bean public KieContainer kieManufacturerBasedPricingContainer() { KieServices kieServices = KieServices.Factory.get(); KieFileSystem kieFileSystem = kieServices.newKieFileSystem(); kieFileSystem.write(ResourceFactory.newClassPathResource(MANUFACTURER_BASED_PRICING)); KieBuilder kieBuilder = kieServices.newKieBuilder(kieFileSystem); kieBuilder.buildAll(); KieModule kieModule = kieBuilder.getKieModule(); return kieServices.newKieContainer(kieModule.getReleaseId()); }
/** * This container goes along with shipping custom payment module determines pricing based on * different criterias * * @return */ @Bean public KieContainer kieShippingCustomContainer() { KieServices kieServices = KieServices.Factory.get(); KieFileSystem kieFileSystem = kieServices.newKieFileSystem(); kieFileSystem.write(ResourceFactory.newClassPathResource(SHIPPING_CUSTOM)); KieBuilder kieBuilder = kieServices.newKieBuilder(kieFileSystem); kieBuilder.buildAll(); KieModule kieModule = kieBuilder.getKieModule(); return kieServices.newKieContainer(kieModule.getReleaseId()); }
protected InternalKieModule createKieJar(KieServices ks, ReleaseId releaseId, List<String> resources ) { KieFileSystem kfs = createKieFileSystemWithKProject(ks); kfs.writePomXML( getPom(releaseId) ); for (String resource : resources) { kfs.write("src/main/resources/rules/" + resource, ResourceFactory.newClassPathResource(resource)); } KieBuilder kieBuilder = ks.newKieBuilder(kfs); if (!kieBuilder.buildAll().getResults().getMessages().isEmpty()) { for (Message message : kieBuilder.buildAll().getResults().getMessages()) { logger.error("Error Message: ({}) {}", message.getPath(), message.getText()); } throw new RuntimeException( "There are errors builing the package, please check your knowledge assets!"); } return ( InternalKieModule ) kieBuilder.getKieModule(); }
protected InternalKieModule createKieJar(KieServices ks, ReleaseId releaseId, Map<String, String> resources, ReleaseId... dependencies) { KieFileSystem kfs = createKieFileSystemWithKProject(ks); kfs.writePomXML(getPom(releaseId, dependencies)); for (Map.Entry<String, String> entry : resources.entrySet()) { kfs.write(entry.getKey(), ResourceFactory .newByteArrayResource(entry.getValue().getBytes())); } KieBuilder kieBuilder = ks.newKieBuilder(kfs); if (!kieBuilder.buildAll().getResults().getMessages().isEmpty()) { for (Message message : kieBuilder.buildAll().getResults() .getMessages()) { logger.error("Error Message: ({}) {}", message.getPath(), message.getText()); } throw new RuntimeException( "There are errors builing the package, please check your knowledge assets!"); } return (InternalKieModule) kieBuilder.getKieModule(); }
protected InternalKieModule createKieJar(KieServices ks, ReleaseId releaseId, List<String> resources ) { KieFileSystem kfs = createKieFileSystemWithKProject(ks); kfs.writePomXML( getPom(releaseId) ); for (String resource : resources) { kfs.write("src/main/resources/KBase-test/" + resource, ResourceFactory.newClassPathResource(resource)); } KieBuilder kieBuilder = ks.newKieBuilder(kfs); if (!kieBuilder.buildAll().getResults().getMessages().isEmpty()) { for (Message message : kieBuilder.buildAll().getResults().getMessages()) { logger.error("Error Message: ({}) {}", message.getPath(), message.getText()); } throw new RuntimeException( "There are errors builing the package, please check your knowledge assets!"); } return ( InternalKieModule ) kieBuilder.getKieModule(); }
KieServices kieServices = KieServices.Factory.get(); KieResources kieResources = kieServices.getResources(); KieFileSystem kieFileSystem = kieServices.newKieFileSystem(); if (!ConfigUtils.isEmptyCollection(scoreDrlList)) { ClassLoader actualClassLoader = configContext.determineActualClassLoader(); kieFileSystem.write(kieResources.newClassPathResource(scoreDrl, "UTF-8", actualClassLoader)); + ") does not exist."); kieFileSystem.write(kieResources.newFileSystemResource(scoreDrlFile, "UTF-8")); kieFileSystem.writeKModuleXML(kmodel.toXML()); KieBuilder kieBuilder = kieServices.newKieBuilder(kieFileSystem); kieBuilder.buildAll(); Results results = kieBuilder.getResults(); if (results.hasMessages(Message.Level.ERROR)) { throw new IllegalStateException("There are errors in a score DRL:\n" logger.warn("There are warning in a score DRL:\n{}", results); kieContainer = kieServices.newKieContainer(kieBuilder.getKieModule().getReleaseId());
private InternalKieModule createKieJar( KieServices ks, ReleaseId releaseId, String... rules) throws IOException { KieModuleModel kproj = ks.newKieModuleModel(); KieFileSystem kfs = ks.newKieFileSystem(); kfs.writeKModuleXML(kproj.toXML()); kfs.writePomXML(getPom(releaseId)); for (String rule : rules) { String file = "org/test/" + rule + ".drl"; kfs.write("src/main/resources/KBase1/" + file, createDRL(rule)); } KieBuilder kieBuilder = ks.newKieBuilder(kfs); assertTrue(kieBuilder.buildAll().getResults().getMessages().isEmpty()); return (InternalKieModule) kieBuilder.getKieModule(); }
@Test public void testAutomaticallySwitchFromReteOOToPhreak() { String str = "rule R when then end\n"; KieServices ks = KieServices.Factory.get(); KieFileSystem kfs = ks.newKieFileSystem(); kfs.write( "src/main/resources/rule.drl", str ); KieBuilder kbuilder = ks.newKieBuilder( kfs ); kbuilder.buildAll(); assertEquals( 0, kbuilder.getResults().getMessages().size() ); KieBase kbase = ks.newKieContainer( kbuilder.getKieModule().getReleaseId() ).getKieBase(); KieSession ksession = kbase.newKieSession(); ksession.fireAllRules(); }
@Before public void setUp() { KieFileSystem kfs = KieServices.Factory.get().newKieFileSystem(); kfs.write(KieServices.Factory.get().getResources() .newClassPathResource(DELETE_TEST_DRL, DeleteTest.class)); KieBuilder kbuilder = KieServices.Factory.get().newKieBuilder(kfs); kbuilder.buildAll(); List<Message> res = kbuilder.getResults().getMessages(Level.ERROR); Assertions.assertThat(res).isEmpty(); KieBase kbase = KieServices.Factory.get() .newKieContainer(kbuilder.getKieModule().getReleaseId()) .getKieBase(); ksession = kbase.newKieSession(); }
@Before public void setUp() { final KieFileSystem kfs = KieServices.Factory.get().newKieFileSystem(); kfs.write(KieServices.Factory.get().getResources() .newClassPathResource(UPDATE_TEST_DRL, DeleteTest.class)); final KieBuilder kbuilder = KieServices.Factory.get().newKieBuilder(kfs); kbuilder.buildAll(); final List<Message> res = kbuilder.getResults().getMessages(Message.Level.ERROR); assertEquals(res.toString(), 0, res.size()); final KieBase kbase = KieServices.Factory.get() .newKieContainer(kbuilder.getKieModule().getReleaseId()) .getKieBase(); ksession = kbase.newKieSession(); }
@Test public void testHelloWorldWithSpace() throws Exception { // DROOLS-2338 final KieServices kieServices = KieServices.get(); final Path dir = Paths.get("/tmp/t tt"); Files.createDirectories(dir); final String text = "rule \"Hello world rule\"\n" + "when\n" + "then\n" + " System.out.println(\"Hello world\");" + "end\n"; final Path filePath = dir.resolve("one.drl"); Files.write(filePath, text.getBytes()); final KieFileSystem fs = kieServices.newKieFileSystem(); fs.write( ResourceFactory.newUrlResource("file:/tmp/t%20tt/one.drl")); KieBuilder kieBuilder = kieServices.newKieBuilder(fs); kieBuilder.buildAll(); KieModule kieModule = kieBuilder.getKieModule(); KieSession ksession = kieServices.newKieContainer(kieModule.getReleaseId()).newKieSession(); ksession.insert(new Object()); int count = ksession.fireAllRules(); assertEquals( 1, count ); }
protected ReleaseId createKJar(String... pairs) throws IOException { KieServices ks = KieServices.Factory.get(); KieModuleModel kproj = ks.newKieModuleModel(); KieFileSystem kfs = ks.newKieFileSystem(); for ( int i = 0; i < pairs.length; i += 2 ) { String id = pairs[i]; String rule = pairs[i + 1]; kfs.write( "src/main/resources/" + id.replaceAll( "\\.", "/" ) + "/rule" + i + ".drl", rule ); KieBaseModel kBase1 = kproj.newKieBaseModel( id ) .setEqualsBehavior( EqualityBehaviorOption.EQUALITY ) .setEventProcessingMode( EventProcessingOption.STREAM ) .addPackage( id ); KieSessionModel ksession1 = kBase1.newKieSessionModel(id + ".KSession1") .setType(KieSessionModel.KieSessionType.STATEFUL) .setClockType(ClockTypeOption.get("pseudo")); } kfs.writeKModuleXML(kproj.toXML()); // buildAll() automatically adds the module to the kieRepository KieBuilder kieBuilder = ks.newKieBuilder(kfs).buildAll(); assertTrue(kieBuilder.getResults().getMessages().isEmpty()); KieModule kieModule = kieBuilder.getKieModule(); return kieModule.getReleaseId(); }
@Before public void initialization() { KieFileSystem kfs = KieServices.Factory.get().newKieFileSystem(); kfs.write("src/main/resources/kbase1/window_test.drl", drl); KieBuilder kbuilder = KieServices.Factory.get().newKieBuilder(kfs); kbuilder.buildAll(); List<Message> res = kbuilder.getResults().getMessages(Level.ERROR); assertEquals(res.toString(), 0, res.size()); KieBaseConfiguration kbconf = KnowledgeBaseFactory .newKnowledgeBaseConfiguration(); kbconf.setOption(EventProcessingOption.STREAM); KieBase kbase = KieServices.Factory.get() .newKieContainer(kbuilder.getKieModule().getReleaseId()) .newKieBase(kbconf); KieSessionConfiguration ksconfig = KnowledgeBaseFactory .newKnowledgeSessionConfiguration(); ksconfig.setOption(ClockTypeOption.get("pseudo")); ksession = kbase.newKieSession(ksconfig, null); clock = ksession.getSessionClock(); }
public static ReleaseId createKJarWithMultipleResources(String id, String[] resources, ResourceType[] types) { KieServices ks = KieServices.Factory.get(); KieModuleModel kproj = ks.newKieModuleModel(); KieFileSystem kfs = ks.newKieFileSystem(); String type = types[i].getDefaultExtension(); kfs.write( "src/main/resources/" + id.replaceAll( "\\.", "/" ) + "/org/test/res" + i + "." + type, res ); KieBuilder kieBuilder = ks.newKieBuilder(kfs).buildAll(); assertTrue(kieBuilder.getResults().getMessages().isEmpty()); KieModule kieModule = kieBuilder.getKieModule(); return kieModule.getReleaseId();
/** * Inserts a new KieModule containing single KieBase and two KieSession * instances into KieRepository. * * @return created module ReleaseId */ private ReleaseId prepareKieModule() { final KieServices ks = KieServices.Factory.get(); final ReleaseId releaseId = ks.newReleaseId("org.drools.compiler", "severalKieSessionsTest", "1.0.0"); KieModuleModel module = ks.newKieModuleModel(); KieBaseModel baseModel = module.newKieBaseModel("defaultKBase"); baseModel.setDefault(true); baseModel.addPackage("*"); baseModel.newKieSessionModel("defaultKSession").setDefault(true); KieFileSystem kfs = ks.newKieFileSystem(); kfs.writeKModuleXML(module.toXML()); kfs.generateAndWritePomXML(releaseId); kfs.write("src/main/resources/" + PACKAGE_PATH + "/" + DRL_FILE_NAME, ResourceFactory.newClassPathResource(DRL_FILE_NAME, this.getClass())); KieBuilder builder = ks.newKieBuilder(kfs).buildAll(); assertEquals(0, builder.getResults().getMessages().size()); ks.getRepository().addKieModule(builder.getKieModule()); return releaseId; }
"end"; KieServices ks = KieServices.Factory.get(); KieFileSystem kfs = ks.newKieFileSystem(); kfs.write( "src/main/resources/isA.drl", str ); KieBuilder kbuilder = ks.newKieBuilder( kfs ); kbuilder.buildAll(); assertEquals( 0, kbuilder.getResults().getMessages().size() ); ks.newKieContainer( kbuilder.getKieModule().getReleaseId() ).getKieBase(); KieSession ksession = ks.newKieContainer( kbuilder.getKieModule().getReleaseId() ).newKieSession(); assertNotNull( ksession );
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();
@Test public void testNPEOnMutableGlobal() throws Exception { // BZ-1019473 String str = "package org.drools.compiler\n" + "global java.util.List context\n" + "rule B\n" + " when\n" + " Message( message == \"b\" )\n" + " $s : String() from context\n" + " then\n" + " System.out.println($s);\n" + "end"; KieServices ks = KieServices.Factory.get(); KieFileSystem kfs = ks.newKieFileSystem(); kfs.write( ResourceFactory.newByteArrayResource( str.getBytes() ).setTargetPath( "org/drools/compiler/rules.drl" ) ); KieBuilder kbuilder = KieServices.Factory.get().newKieBuilder( kfs ); kbuilder.buildAll(); assertEquals( 0, kbuilder.getResults().getMessages().size() ); ks.newKieContainer( kbuilder.getKieModule().getReleaseId() ).getKieBase(); KieSession ksession = ks.newKieContainer( kbuilder.getKieModule().getReleaseId() ).newKieSession(); assertNotNull( ksession ); List<String> context = new ArrayList<>(); ksession.setGlobal( "context", context ); FactHandle b = ksession.insert( new Message( "b" ) ); ksession.delete( b ); int fired = ksession.fireAllRules( 1 ); assertEquals( 0, fired ); ksession.dispose(); }