Examples with ClassObjectFilter org.drools.core.ClassObjectFilter used on opensource projects

Example 6 with ClassObjectFilter

use of org.drools.core.ClassObjectFilter in project drools by kiegroup.

the class TruthMaintenanceTest method testStatedDeleteLogicalAssertion.

@Test
public void testStatedDeleteLogicalAssertion() {
    // BZ-1317026
    String drl = "rule R1 when\n" + "then\n" + "    insertLogical( \"test\" ); \n" + "end\n";
    KieSession ksession = new KieHelper().addContent(drl, ResourceType.DRL).build().newKieSession();
    ksession.fireAllRules();
    Collection<FactHandle> fhs = ksession.getFactHandles(new ClassObjectFilter(String.class));
    assertEquals(1, fhs.size());
    for (FactHandle fh : fhs) {
        ksession.delete(fh, FactHandle.State.STATED);
    }
    fhs = ksession.getFactHandles(new ClassObjectFilter(String.class));
    assertEquals(1, fhs.size());
    for (FactHandle fh : fhs) {
        ksession.delete(fh, FactHandle.State.LOGICAL);
    }
    fhs = ksession.getFactHandles(new ClassObjectFilter(String.class));
    assertEquals(0, fhs.size());
}

Example 7 with ClassObjectFilter

use of org.drools.core.ClassObjectFilter in project drools by kiegroup.

the class TruthMaintenanceTest method testLogicalInsertionsLoop.

@Test(timeout = 10000)
public void testLogicalInsertionsLoop() throws Exception {
    final KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(ResourceFactory.newClassPathResource("test_LogicalInsertionsLoop.drl", getClass()), ResourceType.DRL);
    Collection<KiePackage> kpkgs = kbuilder.getKnowledgePackages();
    InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    kbase.addPackages(kpkgs);
    kbase = SerializationHelper.serializeObject(kbase);
    final KieSession session = createKnowledgeSession(kbase);
    final List l = new ArrayList();
    final Person a = new Person("a");
    session.setGlobal("a", a);
    session.setGlobal("l", l);
    session.fireAllRules();
    Collection<?> list = session.getObjects(new ClassObjectFilter(a.getClass()));
    assertEquals("a still asserted.", 0, list.size());
    assertEquals("Rule has not fired (looped) expected number of times", 10, l.size());
}

Example 8 with ClassObjectFilter

use of org.drools.core.ClassObjectFilter in project drools by kiegroup.

the class TruthMaintenanceTest method testLogicalInsertionsModifySameRuleGivesDifferentLogicalInsertion.

@Test(timeout = 10000)
public void testLogicalInsertionsModifySameRuleGivesDifferentLogicalInsertion() throws Exception {
    // TODO JBRULES-1804
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(ResourceFactory.newClassPathResource("test_LogicalInsertionsModifySameRuleGivesDifferentLogicalInsertion.drl", getClass()), ResourceType.DRL);
    Collection<KiePackage> pkgs = kbuilder.getKnowledgePackages();
    InternalKnowledgeBase kbase = (InternalKnowledgeBase) getKnowledgeBase();
    kbase.addPackages(pkgs);
    kbase = SerializationHelper.serializeObject(kbase);
    KieSession session = createKnowledgeSession(kbase);
    Sensor sensor1 = new Sensor(100, 0);
    FactHandle sensor1Handle = session.insert(sensor1);
    Sensor sensor2 = new Sensor(200, 0);
    FactHandle sensor2Handle = session.insert(sensor2);
    Sensor sensor3 = new Sensor(200, 0);
    FactHandle sensor3Handle = session.insert(sensor3);
    session.fireAllRules();
    session = getSerialisedStatefulKnowledgeSession(session, true);
    List temperatureList = new ArrayList(session.getObjects(new ClassObjectFilter(Integer.class)));
    assertTrue(temperatureList.contains(Integer.valueOf(100)));
    assertTrue(temperatureList.contains(Integer.valueOf(200)));
    assertEquals(2, temperatureList.size());
    sensor1.setTemperature(150);
    sensor1Handle = getFactHandle(sensor1Handle, session);
    session.update(sensor1Handle, sensor1);
    session = getSerialisedStatefulKnowledgeSession(session, true);
    session.fireAllRules();
    temperatureList = new ArrayList(session.getObjects(new ClassObjectFilter(Integer.class)));
    assertFalse(temperatureList.contains(Integer.valueOf(100)));
    assertTrue(temperatureList.contains(Integer.valueOf(150)));
    assertTrue(temperatureList.contains(Integer.valueOf(200)));
    assertEquals(2, temperatureList.size());
}

Example 9 with ClassObjectFilter

use of org.drools.core.ClassObjectFilter 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 10 with ClassObjectFilter

use of org.drools.core.ClassObjectFilter in project drools by kiegroup.

the class IncrementalCompilationTest method testRetractLogicalAssertedObjectOnRuleRemovalWithSameObject.

@Test
public void testRetractLogicalAssertedObjectOnRuleRemovalWithSameObject() throws Exception {
    // DROOLS-951
    String drl1 = "rule R1 when\n" + "    exists( Integer() )\n" + "then\n" + "    insertLogical( \"found\" );" + "end\n";
    String drl2 = "package org.drools.compiler\n" + "rule R2 when\n" + "    exists( Integer() )\n" + "then\n" + "    insertLogical( \"found\" );" + "end\n";
    String drl3 = "package org.drools.compiler\n" + "rule R3 when\n" + "    exists( Integer() )\n" + "then\n" + "    insertLogical( \"found\");" + "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(1, 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(1, 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());
}