Examples with KieHelper org.kie.internal.utils.KieHelper used on opensource projects

Example 6 with KieHelper

use of org.kie.internal.utils.KieHelper in project drools by kiegroup.

the class AbstractConcurrentTest method getKieBase.

protected synchronized KieBase getKieBase(final String... drls) {
    final KieHelper kieHelper = new KieHelper();
    for (final String drl : drls) {
        kieHelper.addContent(drl, ResourceType.DRL);
    }
    KieBase kieBase;
    if (enforcedJitting) {
        kieBase = kieHelper.build(ConstraintJittingThresholdOption.get(0));
    } else {
        kieBase = kieHelper.build();
    }
    if (serializeKieBase) {
        kieBase = serializeAndDeserializeKieBase(kieBase);
    }
    return kieBase;
}

Example 7 with KieHelper

use of org.kie.internal.utils.KieHelper in project drools by kiegroup.

the class TypeDeclarationTest method testCircularDeclaration.

@Test
public void testCircularDeclaration() throws Exception {
    String rule = "package org.drools.compiler.test\n" + "declare FactA\n" + "    fieldB: FactB\n" + "end\n" + "declare FactB\n" + "    fieldA: FactA\n" + "end\n" + "rule R1 when\n" + "   $fieldA : FactA( $fieldB : fieldB )\n" + "   FactB( this == $fieldB, fieldA == $fieldA )\n" + "then\n" + "end";
    KieBase kbase = new KieHelper().addContent(rule, ResourceType.DRL).build();
    KieSession ksession = kbase.newKieSession();
    FactType aType = kbase.getFactType("org.drools.compiler.test", "FactA");
    Object a = aType.newInstance();
    FactType bType = kbase.getFactType("org.drools.compiler.test", "FactB");
    Object b = bType.newInstance();
    aType.set(a, "fieldB", b);
    bType.set(b, "fieldA", a);
    ksession.insert(a);
    ksession.insert(b);
    int rules = ksession.fireAllRules();
    assertEquals(1, rules);
}

Example 8 with KieHelper

use of org.kie.internal.utils.KieHelper in project drools by kiegroup.

the class TypeDeclarationTest method testCircularDeclarationWithExtension.

@Test
public void testCircularDeclarationWithExtension() throws Exception {
    // DROOLS-640
    String drl = "package org.drools.compiler.test\n" + "declare FactA\n" + "    fieldB: FactB\n" + "end\n" + "declare FactB extends FactA end\n" + "rule R1 when\n" + "   $a : FactA( )\n" + "   $b : FactB( this == $a.fieldB )\n" + "then\n" + "end";
    KieBase kbase = new KieHelper().addContent(drl, ResourceType.DRL).build();
    KieSession ksession = kbase.newKieSession();
    FactType aType = kbase.getFactType("org.drools.compiler.test", "FactA");
    FactType bType = kbase.getFactType("org.drools.compiler.test", "FactB");
    Object a = aType.newInstance();
    Object b = bType.newInstance();
    aType.set(a, "fieldB", b);
    ksession.insert(a);
    ksession.insert(b);
    int rules = ksession.fireAllRules();
    assertEquals(1, rules);
}

Example 9 with KieHelper

use of org.kie.internal.utils.KieHelper in project drools by kiegroup.

the class TypeDeclarationTest method testRecursiveDeclaration.

@Test
public void testRecursiveDeclaration() throws Exception {
    String rule = "package org.drools.compiler\n" + "declare Node\n" + "    value: String\n" + "    parent: Node\n" + "end\n" + "rule R1 when\n" + "   $parent: Node( value == \"parent\" )\n" + "   $child: Node( $value : value, parent == $parent )\n" + "then\n" + "   System.out.println( $value );\n" + "end";
    KieBase kbase = new KieHelper().addContent(rule, ResourceType.DRL).build();
    KieSession ksession = kbase.newKieSession();
    FactType nodeType = kbase.getFactType("org.drools.compiler", "Node");
    Object parent = nodeType.newInstance();
    nodeType.set(parent, "value", "parent");
    ksession.insert(parent);
    Object child = nodeType.newInstance();
    nodeType.set(child, "value", "child");
    nodeType.set(child, "parent", parent);
    ksession.insert(child);
    int rules = ksession.fireAllRules();
    assertEquals(1, rules);
}

Example 10 with KieHelper

use of org.kie.internal.utils.KieHelper in project drools by kiegroup.

the class WorkingMemoryLoggerTest method testLogAllBoundVariables.

@Test
public void testLogAllBoundVariables() throws Exception {
    // BZ-1271909
    final String drl = "import " + Message.class.getCanonicalName() + "\n" + "rule \"Hello World\" no-loop\n" + "    when\n" + "        $messageInstance : Message( $myMessage : message )\n" + "    then\n" + "        update($messageInstance);\n" + "end\n";
    final KieSession ksession = new KieHelper().addContent(drl, ResourceType.DRL).build().newKieSession();
    final WorkingMemoryInMemoryLogger logger = new WorkingMemoryInMemoryLogger((WorkingMemory) ksession);
    final Message message = new Message();
    message.setMessage("Hello World");
    ksession.insert(message);
    ksession.fireAllRules();
    for (final LogEvent logEvent : logger.getLogEvents()) {
        if (logEvent instanceof ActivationLogEvent) {
            assertTrue(((ActivationLogEvent) logEvent).getDeclarations().contains("$messageInstance"));
            assertTrue(((ActivationLogEvent) logEvent).getDeclarations().contains("$myMessage"));
        }
    }
}