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

Example 11 with KnowledgeBuilder

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

the class ConsequenceTest method testConsequenceBuilderException.

@Test
public void testConsequenceBuilderException() throws Exception {
    final KnowledgeBuilder builder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    builder.add(ResourceFactory.newClassPathResource("test_ConsequenceBuilderException.drl", getClass()), ResourceType.DRL);
    assertTrue(builder.hasErrors());
}

Example 12 with KnowledgeBuilder

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

the class ConsequenceTest method testMVELConsequenceUsingFactConstructors.

// following test depends on MVEL: http://jira.codehaus.org/browse/MVEL-212
@Test
public void testMVELConsequenceUsingFactConstructors() throws Exception {
    String drl = "";
    drl += "package test\n";
    drl += "import org.drools.compiler.Person\n";
    drl += "global " + KieSession.class.getCanonicalName() + " ksession\n";
    drl += "rule test dialect 'mvel'\n";
    drl += "when\n";
    drl += "    $person:Person( name == 'mark' )\n";
    drl += "then\n";
    drl += "    // below constructor for Person does not exist\n";
    drl += "    Person p = new Person( 'bob', 30, 555 )\n";
    drl += "    ksession.update(ksession.getFactHandle($person), new Person('bob', 30, 999, 453, 534, 534, 32))\n";
    drl += "end\n";
    final KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(ResourceFactory.newReaderResource(new StringReader(drl)), ResourceType.DRL);
    assertTrue(kbuilder.hasErrors());
}

Example 13 with KnowledgeBuilder

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

the class ImportsTest method testMissingImports.

@Test
public void testMissingImports() {
    final KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(ResourceFactory.newClassPathResource("test_missing_import.drl", getClass()), ResourceType.DRL);
    assertTrue(kbuilder.hasErrors());
}

Example 14 with KnowledgeBuilder

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

the class TestUtil method buildSessionInSteps.

public static KieSession buildSessionInSteps(final boolean reuseKieBaseWhenAddingRules, final String... drls) {
    if (drls == null || drls.length == 0) {
        return KnowledgeBaseFactory.newKnowledgeBase().newKieSession();
    } else {
        String drl = drls[0];
        final KnowledgeBuilder kbuilder = createKnowledgeBuilder(null, drl);
        final InternalKnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
        kbase.addPackages(kbuilder.getKnowledgePackages());
        final KieSession kSession = kbase.newKieSession();
        for (int i = 1; i < drls.length; i++) {
            drl = drls[i];
            final KnowledgeBuilder kbuilder2;
            if (reuseKieBaseWhenAddingRules) {
                kbuilder2 = createKnowledgeBuilder(kSession.getKieBase(), drl);
            } else {
                kbuilder2 = createKnowledgeBuilder(null, drl);
            }
            ((InternalKnowledgeBase) kSession.getKieBase()).addPackages(kbuilder2.getKnowledgePackages());
        }
        return kSession;
    }
}

Example 15 with KnowledgeBuilder

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

the class RuleExtensionTest method testRuleExtendsNonexistingRule.

@Test
public void testRuleExtendsNonexistingRule() {
    // DROOLS-100
    String str = "package org.drools.test;\n" + "\n" + "global java.util.List list;\n" + "\n" + "rule \"Base\"\n" + "when\n" + "  String( this == \"go\" )\n" + "then\n" + "end\n" + "\n" + "rule \"ExtYes\" extends \"Bas\"\n" + "when\n" + "then\n" + "  list.add( 1 );\n" + "end\n";
    KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
    kbuilder.add(ResourceFactory.newByteArrayResource(str.getBytes()), ResourceType.DRL);
    assertTrue(kbuilder.hasErrors());
    kbuilder.getErrors().iterator().next().toString().contains("Base");
}