Examples with KieServices org.kie.api.KieServices used on opensource projects

Example 6 with KieServices

use of org.kie.api.KieServices in project drools by kiegroup.

the class IncrementalCompilationTest method testSplitAfterQuery.

@Test
public void testSplitAfterQuery() throws Exception {
    String drl1 = "global java.util.List list; " + "query foo( Integer $i ) " + "   $i := Integer( this < 10 ) " + "end\n" + "\n" + "rule r2 when " + "   foo( $i; ) " + "   Integer( this == 20 ) " + "then " + "   System.out.println(\"20 \" + $i);" + "   list.add( 20 + $i );\n" + "end\n" + "rule r3 when " + "   $i : Integer( this == 1 ) " + "then " + "   System.out.println($i);" + "   update( kcontext.getKieRuntime().getFactHandle( $i ), $i + 1 );" + "end\n" + "\n";
    String drl2 = "global java.util.List list; " + "query foo( Integer $i ) " + "   $i := Integer( this < 10 ) " + "end\n" + "\n" + "rule r1 when " + "   foo( $i ; ) " + "   Integer( this == 10 ) " + "then " + "   System.out.println(\"10 \" + $i);" + "   list.add( 10 + $i );\n" + "end\n" + "rule r2 when " + "   foo( $i; ) " + "   Integer( this == 20 ) " + "then " + "   System.out.println(\"20 \" + $i);" + "   list.add( 20 + $i );\n" + "end\n" + "rule r3 when " + "   $i : Integer( this == 1 ) " + "then " + "   System.out.println($i);" + "   update( kcontext.getKieRuntime().getFactHandle( $i ), $i + 1 );" + "end\n" + "\n";
    KieServices ks = KieServices.Factory.get();
    ReleaseId releaseId1 = ks.newReleaseId("org.kie", "test-upgrade", "1.1.1");
    KieModule km = createAndDeployJar(ks, releaseId1, drl1);
    KieContainer kc = ks.newKieContainer(km.getReleaseId());
    KieSession ksession = kc.newKieSession();
    List<Integer> list = new ArrayList<Integer>();
    ksession.setGlobal("list", list);
    ksession.insert(1);
    ksession.insert(20);
    ksession.fireAllRules();
    ReleaseId releaseId2 = ks.newReleaseId("org.kie", "test-upgrade", "1.1.2");
    km = createAndDeployJar(ks, releaseId2, drl2);
    kc.updateToVersion(releaseId2);
    ksession.fireAllRules();
    assertEquals(2, list.size());
    assertEquals(21, (int) list.get(0));
    assertEquals(22, (int) list.get(1));
}

Example 7 with KieServices

use of org.kie.api.KieServices in project drools by kiegroup.

the class IncrementalCompilationTest method testRetractLogicalAssertedObjectOnRuleRemoval.

@Test
public void testRetractLogicalAssertedObjectOnRuleRemoval() throws Exception {
    // DROOLS-951
    String drl1 = "rule R1 when\n" + "    exists( Integer() )\n" + "then\n" + "    insertLogical( \"found1\" );" + "end\n";
    String drl2 = "package org.drools.compiler\n" + "rule R2 when\n" + "    exists( Integer() )\n" + "then\n" + "    insertLogical( \"found2\" );" + "end\n";
    String drl3 = "package org.drools.compiler\n" + "rule R3 when\n" + "    exists( Integer() )\n" + "then\n" + "    insertLogical( \"found3\");" + "end\n";
    KieServices ks = KieServices.Factory.get();
    ReleaseId releaseId1 = ks.newReleaseId("org.kie", "test-upgrade", "1.1.1");
    KieModule km = createAndDeployJar(ks, releaseId1, drl1, drl2, drl3);
    KieContainer kc = ks.newKieContainer(km.getReleaseId());
    KieSession ksession = kc.newKieSession();
    ksession.insert(4);
    ksession.fireAllRules();
    assertEquals(3, ksession.getObjects(new ClassObjectFilter(String.class)).size());
    ReleaseId releaseId2 = ks.newReleaseId("org.kie", "test-upgrade", "1.1.2");
    km = createAndDeployJar(ks, releaseId2, drl1, drl2);
    kc.updateToVersion(releaseId2);
    ksession.fireAllRules();
    assertEquals(2, ksession.getObjects(new ClassObjectFilter(String.class)).size());
    ReleaseId releaseId3 = ks.newReleaseId("org.kie", "test-upgrade", "1.1.3");
    km = createAndDeployJar(ks, releaseId3, drl1);
    kc.updateToVersion(releaseId3);
    ksession.fireAllRules();
    assertEquals(1, ksession.getObjects(new ClassObjectFilter(String.class)).size());
    ReleaseId releaseId4 = ks.newReleaseId("org.kie", "test-upgrade", "1.1.4");
    km = createAndDeployJar(ks, releaseId4);
    kc.updateToVersion(releaseId4);
    ksession.fireAllRules();
    assertEquals(0, ksession.getObjects(new ClassObjectFilter(String.class)).size());
}

Example 8 with KieServices

use of org.kie.api.KieServices in project drools by kiegroup.

the class IncrementalCompilationTest method testIncrementalCompilationWithNewEvent.

@Test
public void testIncrementalCompilationWithNewEvent() throws Exception {
    // DROOLS-1395
    String drl1 = "package fr.edf.distribution.brms.common.test\n" + "import " + DummyEvent.class.getCanonicalName() + "\n" + "declare DummyEvent\n" + "    @role( event )\n" + "    @timestamp( eventTimestamp )\n" + "end\n" + "rule \"RG_TEST_1\"\n" + "    when\n" + "       $event: DummyEvent ()\n" + "    then\n" + "        System.out.println(\"RG_TEST_1 fired\");\n" + "        retract($event);\n" + "end";
    String drl2 = "package fr.edf.distribution.brms.common.test\n" + "import " + DummyEvent.class.getCanonicalName() + "\n" + "import " + OtherDummyEvent.class.getCanonicalName() + "\n" + "declare DummyEvent\n" + "    @role( event )\n" + "    @timestamp( eventTimestamp )\n" + "end\n" + "declare OtherDummyEvent\n" + "    @role( event )\n" + "    @timestamp( eventTimestamp )\n" + "end\n" + "rule \"RG_TEST_2\"\n" + "    when\n" + "       $event: DummyEvent ()\n" + "       $other : OtherDummyEvent(id == $event.id, this after $event)\n" + "    then\n" + "        System.out.println(\"RG_TEST_2 fired\");\n" + "        retract($other);\n" + "end\n" + "\n" + "rule \"RG_TEST_1\"\n" + "    when\n" + "       $event: DummyEvent ()\n" + "    then\n" + "        System.out.println(\"RG_TEST_1 fired\");\n" + "        retract($event);\n" + "end\n";
    KieServices ks = KieServices.Factory.get();
    KieModuleModel kproj = ks.newKieModuleModel();
    KieBaseModel kieBaseModel1 = kproj.newKieBaseModel("KBase1").setDefault(true).setEventProcessingMode(EventProcessingOption.STREAM);
    KieSessionModel ksession1 = kieBaseModel1.newKieSessionModel("KSession1").setDefault(true).setType(KieSessionModel.KieSessionType.STATEFUL).setClockType(ClockTypeOption.get(ClockType.PSEUDO_CLOCK.getId()));
    ReleaseId releaseId1 = ks.newReleaseId("org.kie", "test-upgrade", "1.0.0");
    deployJar(ks, createKJar(ks, kproj, releaseId1, null, drl1));
    KieContainer kc = ks.newKieContainer(releaseId1);
    KieSession kieSession = kc.newKieSession();
    DummyEvent evt = new DummyEvent("evt");
    kieSession.insert(evt);
    assertEquals(1, kieSession.fireAllRules());
    ReleaseId releaseId2 = ks.newReleaseId("org.kie", "test-upgrade", "2.0.0");
    deployJar(ks, createKJar(ks, kproj, releaseId2, null, drl2));
    kc.updateToVersion(releaseId2);
    evt = new DummyEvent("evt");
    kieSession.insert(evt);
    OtherDummyEvent other = new OtherDummyEvent("evt");
    kieSession.insert(other);
    assertEquals(1, kieSession.fireAllRules());
}

Example 9 with KieServices

use of org.kie.api.KieServices in project drools by kiegroup.

the class IncrementalCompilationTest method buildKieModule.

private KieModule buildKieModule(String version, String declares, String rules) {
    KieServices ks = KieServices.Factory.get();
    KieFileSystem kfs = ks.newKieFileSystem();
    ReleaseId rid = ks.newReleaseId("org.drools", "kiemodulemodel-example", version);
    kfs.generateAndWritePomXML(rid);
    KieModuleModel kModuleModel = ks.newKieModuleModel();
    kModuleModel.newKieBaseModel("kiemodulemodel").addPackage("kiemodulemodel").addInclude("kiedeclare");
    kModuleModel.newKieBaseModel("kiedeclare").addPackage("kiedeclare");
    kfs.writeKModuleXML(kModuleModel.toXML());
    kfs.write("src/main/resources/kiedeclare/declares.drl", declares);
    kfs.write("src/main/resources/kiemodulemodel/rules.drl", rules);
    KieBuilder kb = ks.newKieBuilder(kfs).buildAll();
    return kb.getKieModule();
}

Example 10 with KieServices

use of org.kie.api.KieServices in project drools by kiegroup.

the class IncrementalCompilationTest method testIncrementalCompilationWithAmbiguousRedeclares.

@Test
public void testIncrementalCompilationWithAmbiguousRedeclares() {
    String drl1 = "package domestic; " + "import foreign.*; " + "declare foreign.Score " + "    id       : String " + "end ";
    String drl2 = "\n" + "package domestic; " + "import foreign.*; " + "declare foreign.Score " + "    id       : String " + "end\n" + "declare Score " + "    value : double " + "end " + "";
    KieServices ks = KieServices.Factory.get();
    KieFileSystem kfs = ks.newKieFileSystem();
    ReleaseId id = ks.newReleaseId("org.test", "foo", "1.0-SNAPSHOT");
    KieBuilder kieBuilder = ks.newKieBuilder(kfs);
    kfs.generateAndWritePomXML(id);
    kfs.write(ks.getResources().newReaderResource(new StringReader(drl1)).setResourceType(ResourceType.DRL).setSourcePath("drl1.drl"));
    kieBuilder.buildAll();
    KieContainer kc = ks.newKieContainer(id);
    KieSession ksession = kc.newKieSession();
    ksession.fireAllRules();
    kfs.write(ks.getResources().newReaderResource(new StringReader(drl2)).setResourceType(ResourceType.DRL).setSourcePath("drl2.drl"));
    IncrementalResults results = ((InternalKieBuilder) kieBuilder).incrementalBuild();
    System.out.println(results.getAddedMessages());
    assertEquals(0, results.getAddedMessages().size());
    Results updateResults = kc.updateToVersion(id);
    assertEquals(0, updateResults.getMessages().size());
}