Examples with RuleBase org.drools.core.impl.RuleBase used on opensource projects

Example 11 with RuleBase

use of org.drools.core.impl.RuleBase in project drools by kiegroup.

the class KieProjectRuntimeModulesTest method createMultipleJarAndFileResources.

@Test
public void createMultipleJarAndFileResources() throws IOException, ClassNotFoundException, InterruptedException {
    KieModuleModel kProjModel1 = createKieModule("jar1", true);
    KieModuleModel kProjModel2 = createKieModule("jar2", true);
    KieModuleModel kProjModel3 = createKieModule("jar3", true);
    KieModuleModel kProjModel4 = createKieModule("fol4", false);
    ReleaseId releaseId1 = KieServices.Factory.get().newReleaseId("jar1", "art1", "1.0-SNAPSHOT");
    ReleaseId releaseId2 = KieServices.Factory.get().newReleaseId("jar2", "art1", "1.0-SNAPSHOT");
    ReleaseId releaseId3 = KieServices.Factory.get().newReleaseId("jar3", "art1", "1.0-SNAPSHOT");
    ReleaseId releaseId4 = KieServices.Factory.get().newReleaseId("fol4", "art1", "1.0-SNAPSHOT");
    java.io.File file1 = fileManager.newFile("jar1-1.0-SNAPSHOT.jar");
    java.io.File file2 = fileManager.newFile("jar2-1.0-SNAPSHOT.jar");
    java.io.File file3 = fileManager.newFile("jar3-1.0-SNAPSHOT.jar");
    java.io.File fol4 = fileManager.newFile("fol4-1.0-SNAPSHOT");
    ZipKieModule mod1 = new ZipKieModule(releaseId1, kProjModel1, file1);
    ZipKieModule mod2 = new ZipKieModule(releaseId2, kProjModel2, file2);
    ZipKieModule mod3 = new ZipKieModule(releaseId3, kProjModel3, file3);
    FileKieModule mod4 = new FileKieModule(releaseId4, kProjModel4, fol4);
    mod1.addKieDependency(mod2);
    mod1.addKieDependency(mod3);
    mod1.addKieDependency(mod4);
    KieModuleKieProject kProject = new KieModuleKieProject(mod1);
    KieContainer kContainer = new KieContainerImpl(kProject, null);
    KieBase kBase = kContainer.getKieBase("jar1.KBase1");
    ClassLoader cl = ((RuleBase) kBase).getRootClassLoader();
    Class cls = cl.loadClass("org.drools.compiler.cdi.test.KProjectTestClassjar1");
    assertNotNull(cls);
    cls = cl.loadClass("org.drools.compiler.cdi.test.KProjectTestClassjar2");
    assertNotNull(cls);
    cls = cl.loadClass("org.drools.compiler.cdi.test.KProjectTestClassjar3");
    assertNotNull(cls);
    testEntry(new KProjectTestClassImpl("jar1", kContainer), "jar1");
    testEntry(new KProjectTestClassImpl("jar2", kContainer), "jar2");
    testEntry(new KProjectTestClassImpl("jar3", kContainer), "jar3");
    testEntry(new KProjectTestClassImpl("fol4", kContainer), "fol4");
}

Example 12 with RuleBase

use of org.drools.core.impl.RuleBase in project drools by kiegroup.

the class DeclaredTypesTest method testFactType.

@Test
public void testFactType() throws Exception {
    // DROOLS-4784
    String str = "package org.test;\n" + "import " + Person.class.getCanonicalName() + ";" + "declare Name\n" + "    VALUE : String\n" + "end\n" + "rule R when\n" + "    Name($v : VALUE == \"Mario\")\n" + "then\n" + "    insert($v);" + "end";
    KieSession ksession = getKieSession(str);
    FactType nameType = ksession.getKieBase().getFactType("org.test", "Name");
    Object name = nameType.newInstance();
    nameType.set(name, "VALUE", "Mario");
    ksession.insert(name);
    ksession.fireAllRules();
    assertEquals("Mario", nameType.get(name, "VALUE"));
    Collection<String> results = getObjectsIntoList(ksession, String.class);
    assertEquals(1, results.size());
    assertEquals("Mario", results.iterator().next());
    EntryPointNode epn = ((RuleBase) ksession.getKieBase()).getRete().getEntryPointNodes().values().iterator().next();
    Iterator<ObjectTypeNode> otns = epn.getObjectTypeNodes().values().iterator();
    ObjectTypeNode otn = otns.next();
    if (otn.toString().contains("InitialFact")) {
        otn = otns.next();
    }
    AlphaNode alpha = (AlphaNode) otn.getSinks()[0];
    AlphaNodeFieldConstraint constraint = alpha.getConstraint();
    int index = ((IndexableConstraint) constraint).getFieldExtractor().getIndex();
    assertTrue(index >= 0);
}

Example 13 with RuleBase

use of org.drools.core.impl.RuleBase in project drools by kiegroup.

the class CepEspTest method testEventExpiration.

@Test(timeout = 10000)
public void testEventExpiration() {
    final String drl = "package org.drools.compiler\n" + "import " + StockTick.class.getCanonicalName() + ";\n" + "global java.util.List results;\n" + "\n" + "declare StockTick \n" + "    @role( event )\n" + "    @timestamp( dateTimestamp )\n" + "    @expires( 1h30m )\n" + "end\n" + "\n" + "rule \"Check event\"\n" + "when\n" + "    $st : StockTick( company == \"ACME\" )\n" + "then\n" + "    results.add( $st );\n" + "end\n";
    final KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("cep-esp-test", kieBaseTestConfiguration, drl);
    // read in the source
    final TypeDeclaration factType = ((RuleBase) kbase).getTypeDeclaration(StockTick.class);
    assertEquals(TimeIntervalParser.parse("1h30m")[0], factType.getExpirationOffset());
}

Example 14 with RuleBase

use of org.drools.core.impl.RuleBase in project drools by kiegroup.

the class MemoryLeakTest method testStagedLeftTupleLeak.

@Test
public void testStagedLeftTupleLeak() throws Exception {
    // BZ-1058874
    String str = "rule R1 when\n" + "    String( this == \"this\" )\n" + "    String( this == \"that\" )\n" + "then\n" + "end\n";
    KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("test", kieBaseTestConfiguration, str);
    KieSession ksession = kbase.newKieSession();
    ksession.fireAllRules();
    for (int i = 0; i < 10; i++) {
        FactHandle fh = ksession.insert("this");
        ksession.fireAllRules();
        ksession.delete(fh);
        ksession.fireAllRules();
    }
    Rete rete = ((RuleBase) kbase).getRete();
    LeftInputAdapterNode liaNode = null;
    for (ObjectTypeNode otn : rete.getObjectTypeNodes()) {
        if (String.class == otn.getObjectType().getValueType().getClassType()) {
            AlphaNode alphaNode = (AlphaNode) otn.getObjectSinkPropagator().getSinks()[0];
            liaNode = (LeftInputAdapterNode) alphaNode.getObjectSinkPropagator().getSinks()[0];
            break;
        }
    }
    assertNotNull(liaNode);
    InternalWorkingMemory wm = (InternalWorkingMemory) ksession;
    LeftInputAdapterNode.LiaNodeMemory memory = (LeftInputAdapterNode.LiaNodeMemory) wm.getNodeMemory(liaNode);
    TupleSets<LeftTuple> stagedLeftTuples = memory.getSegmentMemory().getStagedLeftTuples();
    assertNull(stagedLeftTuples.getDeleteFirst());
    assertNull(stagedLeftTuples.getInsertFirst());
}

Example 15 with RuleBase

use of org.drools.core.impl.RuleBase in project drools by kiegroup.

the class Misc2Test method testFromEPDontRequireLeftInput.

@Test
public void testFromEPDontRequireLeftInput() {
    // DROOLS-1014
    String drl = "rule R when\n" + "    $s1 : String() from entry-point \"xxx\"\n" + "then\n" + "end\n";
    KieBase kbase = KieBaseUtil.getKieBaseFromKieModuleFromDrl("test", kieBaseTestConfiguration, drl);
    Rete rete = ((RuleBase) kbase).getRete();
    LeftInputAdapterNode liaNode = null;
    for (ObjectTypeNode otn : rete.getObjectTypeNodes()) {
        Class<?> otnType = ((ClassObjectType) otn.getObjectType()).getClassType();
        if (String.class == otnType) {
            assertEquals(1, otn.getObjectSinkPropagator().size());
        } else if (InitialFact.class.isAssignableFrom(otnType)) {
            assertEquals(0, otn.getObjectSinkPropagator().size());
        } else {
            fail("There shouldn't be other OTNs");
        }
    }
}