Examples with KnowledgeBuilder org.kie.internal.builder.KnowledgeBuilder used on opensource projects

Example 56 with KnowledgeBuilder

use of org.kie.internal.builder.KnowledgeBuilder in project drools by kiegroup.

the class NewLineAtEoFTest method testNoNewlineAtTheEnd.

@Test
public void testNoNewlineAtTheEnd() {
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(ResourceFactory.newReaderResource(new StringReader(drl + "//test")), ResourceType.DRL);
    if (kbuilder.hasErrors()) {
        fail(kbuilder.getErrors().toString());
    }
}

Example 57 with KnowledgeBuilder

use of org.kie.internal.builder.KnowledgeBuilder in project drools by kiegroup.

the class NewLineAtEoFTest method testNewlineAtTheEnd.

@Test
public void testNewlineAtTheEnd() {
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(ResourceFactory.newReaderResource(new StringReader(drl)), ResourceType.DRL);
    assertFalse(kbuilder.hasErrors());
}

Example 58 with KnowledgeBuilder

use of org.kie.internal.builder.KnowledgeBuilder in project drools by kiegroup.

the class OutOfMemoryTest method testMemoryLeak.

@Test
@Ignore
public void testMemoryLeak() {
    final KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(ResourceFactory.newClassPathResource("test_MemoryLeak.drl", OutOfMemoryTest.class), ResourceType.DRL);
    assertFalse(kbuilder.getErrors().toString(), kbuilder.hasErrors());
    final InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    kbase.addPackages(kbuilder.getKnowledgePackages());
    final KieSession ksession = createKnowledgeSession(kbase);
    final int pcount = 5;
    Person[] persons = new Person[pcount];
    FactHandle[] pHandles = new FactHandle[pcount];
    for (int i = 0; i < persons.length; i++) {
        persons[i] = new Person("person-0-" + i);
        pHandles[i] = ksession.insert(persons[i]);
    }
    Cheese[] cheeses = new Cheese[pcount];
    FactHandle[] cHandles = new FactHandle[pcount];
    for (int i = 0; i < cheeses.length; i++) {
        cheeses[i] = new Cheese("cheese-0-" + i);
        cHandles[i] = ksession.insert(cheeses[i]);
    }
    ksession.fireAllRules();
    for (int j = 1; j <= 5; j++) {
        for (int i = 0; i < pcount; i++) {
            cheeses[i].setType("cheese-" + j + "-" + i);
            ksession.update(cHandles[i], cheeses[i]);
            persons[i].setName("person-" + j + "-" + i);
            ksession.update(pHandles[i], persons[i]);
        }
        ksession.fireAllRules();
        logger.info("DONE");
    }
    SessionInspector inspector = new SessionInspector(ksession);
    SessionReporter.addNamedTemplate("dump_tuples", getClass().getResourceAsStream("/org/drools/core/util/debug/dump_tuples.mvel"));
    String report = SessionReporter.generateReport("dump_tuples", inspector.getSessionInfo(), new HashMap<String, Object>());
    try {
        FileWriter out = new FileWriter("tupleDump.txt");
        out.write(report);
        out.close();
        logger.info(report);
    } catch (Exception e) {
        e.printStackTrace();
    }
// logicals = getLogicallyInserted( ksession );
// assertEquals( pcount, logicals.size() );
}

Example 59 with KnowledgeBuilder

use of org.kie.internal.builder.KnowledgeBuilder in project drools by kiegroup.

the class PropertySpecificTest method testWrongPropertyNameInWatchAnnotation.

@Test
public void testWrongPropertyNameInWatchAnnotation() throws Exception {
    String rule = "package org.drools.compiler.integrationtests\n" + "dialect \"mvel\"\n" + "declare A\n" + "    s : String\n" + "end\n" + "declare B\n" + "    @propertyReactive\n" + "    on : boolean\n" + "    s : String\n" + "end\n" + "rule R1\n" + "when\n" + "    A($s : s)\n" + "    $b : B(s != $s) @watch( !s1, on )\n" + "then\n" + "    modify($b) { setS($s) }\n" + "end\n" + "rule R2\n" + "when\n" + "    $b : B(on == false)\n" + "then\n" + "    modify($b) { setOn(true) }\n" + "end\n";
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(ResourceFactory.newByteArrayResource(rule.getBytes()), ResourceType.DRL);
    assertEquals(1, kbuilder.getErrors().size());
}

Example 60 with KnowledgeBuilder

use of org.kie.internal.builder.KnowledgeBuilder in project drools by kiegroup.

the class PropertySpecificTest method testDuplicatePropertyNamesInWatchAnnotation.

@Test
public void testDuplicatePropertyNamesInWatchAnnotation() throws Exception {
    String rule = "package org.drools.compiler.integrationtests\n" + "dialect \"mvel\"\n" + "declare A\n" + "    s : String\n" + "end\n" + "declare B\n" + "    @propertyReactive\n" + "    on : boolean\n" + "    s : String\n" + "end\n" + "rule R1\n" + "when\n" + "    A($s : s)\n" + "    $b : B(s != $s) @watch( s, !s )\n" + "then\n" + "    modify($b) { setS($s) }\n" + "end\n" + "rule R2\n" + "when\n" + "    $b : B(on == false)\n" + "then\n" + "    modify($b) { setOn(true) }\n" + "end\n";
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(ResourceFactory.newByteArrayResource(rule.getBytes()), ResourceType.DRL);
    assertEquals(1, kbuilder.getErrors().size());
}