Examples with RuleModel org.drools.workbench.models.datamodel.rule.RuleModel used on opensource projects

Example 86 with RuleModel

use of org.drools.workbench.models.datamodel.rule.RuleModel in project drools by kiegroup.

the class RuleModelDRLPersistenceUnmarshallingTest method testFromAccumulate.

@Test
public void testFromAccumulate() {
    String drl = "package org.test;\n" + "import java.lang.Number;\n" + "rule \"rule1\"\n" + "when\n" + "  total : Number( intValue > 0 ) from accumulate ( Applicant( age < 30 ), count() )\n" + "then\n" + "end";
    addModelField("java.lang.Number", "intValue", "java.lang.Integer", DataType.TYPE_NUMERIC_INTEGER);
    addModelField("org.test.Applicant", "this", "org.test.Applicant", DataType.TYPE_THIS);
    addModelField("org.test.Applicant", "age", Integer.class.getName(), DataType.TYPE_NUMERIC_INTEGER);
    when(dmo.getPackageName()).thenReturn("org.test");
    RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertNotNull(m);
    assertTrue(m.lhs[0] instanceof FromAccumulateCompositeFactPattern);
    FromAccumulateCompositeFactPattern pattern = (FromAccumulateCompositeFactPattern) m.lhs[0];
    assertNotNull(pattern.getFactPattern());
    FactPattern factPattern = pattern.getFactPattern();
    assertEquals("total", factPattern.getBoundName());
    assertNotNull(factPattern.getConstraintList());
    assertEquals(1, factPattern.getConstraintList().getNumberOfConstraints());
    FieldConstraint constraint = factPattern.getConstraintList().getConstraint(0);
    assertTrue(constraint instanceof SingleFieldConstraint);
    SingleFieldConstraint fieldConstraint = (SingleFieldConstraint) constraint;
    assertEquals("Number", fieldConstraint.getFactType());
    assertEquals("intValue", fieldConstraint.getFieldName());
    assertEquals("Integer", fieldConstraint.getFieldType());
    assertEquals(">", fieldConstraint.getOperator());
    assertEquals("0", fieldConstraint.getValue());
}

Example 87 with RuleModel

use of org.drools.workbench.models.datamodel.rule.RuleModel in project drools by kiegroup.

the class RuleModelDRLPersistenceUnmarshallingTest method testMethodCallCheckParameterDataTypes2.

@Test
public void testMethodCallCheckParameterDataTypes2() {
    // BZ-1045423
    String drl = "" + "package org.mortgages;\n" + "import org.mortgages.MyType;\n" + "rule \"my rule\"\n" + "  dialect \"mvel\"\n" + "  when\n" + "    t : MyType( )\n" + "  then\n" + "    t.doSomething( 1 * 2 );\n" + "end\n";
    Map<String, List<MethodInfo>> methodInformation = new HashMap<>();
    List<MethodInfo> mapMethodInformation = new ArrayList<>();
    mapMethodInformation.add(new MethodInfo("doSomething", Collections.singletonList(DataType.TYPE_NUMERIC_INTEGER), "void", "void", "org.mortgages.MyType"));
    methodInformation.put("org.mortgages.MyType", mapMethodInformation);
    when(dmo.getModuleMethodInformation()).thenReturn(methodInformation);
    RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertTrue(m.rhs[0] instanceof ActionCallMethod);
    ActionCallMethod mc = (ActionCallMethod) m.rhs[0];
    assertEquals("doSomething", mc.getMethodName());
    assertEquals("t", mc.getVariable());
    assertEquals(1, mc.getState());
    assertEquals(1, mc.getFieldValues().length);
    ActionFieldValue f1 = mc.getFieldValue(0);
    assertEquals("1 * 2", f1.getValue());
    assertEquals(DataType.TYPE_NUMERIC_INTEGER, f1.getType());
    assertEquals(FieldNatureType.TYPE_FORMULA, f1.getNature());
    String marshalled = RuleModelDRLPersistenceImpl.getInstance().marshal(m);
    logger.debug(marshalled);
    assertEqualsIgnoreWhitespace(drl, marshalled);
}

Example 88 with RuleModel

use of org.drools.workbench.models.datamodel.rule.RuleModel in project drools by kiegroup.

the class RuleModelDRLPersistenceUnmarshallingTest method testRHSInsertFactWithFieldAsVariableSamePackage.

@Test
public void testRHSInsertFactWithFieldAsVariableSamePackage() {
    // https://bugzilla.redhat.com/show_bug.cgi?id=1077212
    String drl = "package org.test\n" + "rule \"variable\"\n" + "dialect \"mvel\"\n" + "when\n" + "Person( $f : field1 == 44 )\n" + "then\n" + "Person fact0 = new Person();\n" + "fact0.setField1( $f );\n" + "insert( fact0 );\n" + "end";
    addModelField("org.test.Person", "field1", "java.lang.Integer", DataType.TYPE_NUMERIC_INTEGER);
    when(dmo.getPackageName()).thenReturn("org.test");
    final RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertNotNull(m);
    assertEquals(1, m.lhs.length);
    IPattern p = m.lhs[0];
    assertTrue(p instanceof FactPattern);
    FactPattern fp = (FactPattern) p;
    assertEquals("Person", fp.getFactType());
    assertEquals(1, fp.getConstraintList().getConstraints().length);
    assertTrue(fp.getConstraint(0) instanceof SingleFieldConstraint);
    SingleFieldConstraint sfp = (SingleFieldConstraint) fp.getConstraint(0);
    assertEquals("Person", sfp.getFactType());
    assertEquals("field1", sfp.getFieldName());
    assertEquals("==", sfp.getOperator());
    assertEquals("44", sfp.getValue());
    assertEquals(BaseSingleFieldConstraint.TYPE_LITERAL, sfp.getConstraintValueType());
    assertEquals("$f", sfp.getFieldBinding());
    assertEquals(1, m.rhs.length);
    IAction a = m.rhs[0];
    assertTrue(a instanceof ActionInsertFact);
    ActionInsertFact ap = (ActionInsertFact) a;
    assertEquals("Person", ap.getFactType());
    assertEquals("fact0", ap.getBoundName());
    assertEquals(1, ap.getFieldValues().length);
    ActionFieldValue afv = ap.getFieldValues()[0];
    assertEquals("field1", afv.getField());
    assertEquals(FieldNatureType.TYPE_VARIABLE, afv.getNature());
    assertEquals("=$f", afv.getValue());
    assertEquals(DataType.TYPE_NUMERIC_INTEGER, afv.getType());
}

Example 89 with RuleModel

use of org.drools.workbench.models.datamodel.rule.RuleModel in project drools by kiegroup.

the class RuleModelDRLPersistenceUnmarshallingTest method testEnumeration.

@Test
public void testEnumeration() throws Exception {
    // https://bugzilla.redhat.com/show_bug.cgi?id=1047879
    String drl = "import org.drools.workbench.models.commons.backend.rule.TestEnum;\n" + "rule \"r1\"\n" + "dialect \"mvel\"\n" + "when\n" + "OuterClassWithEnums( outerField == TestEnum.VALUE1 )\n" + "then\n" + "end";
    addModelField("OuterClassWithEnums", "outerField", TestEnum.class.getSimpleName(), DataType.TYPE_COMPARABLE);
    addJavaEnumDefinition("OuterClassWithEnums", "outerField", new String[] { "TestEnum.VALUE1=TestEnum.VALUE1", "TestEnum.VALUE2=TestEnum.VALUE2" });
    RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    FactPattern pattern = (FactPattern) m.lhs[0];
    assertEquals(1, pattern.getNumberOfConstraints());
    assertTrue(pattern.getConstraint(0) instanceof SingleFieldConstraint);
    SingleFieldConstraint constraint = (SingleFieldConstraint) pattern.getConstraint(0);
    assertEquals("OuterClassWithEnums", constraint.getFactType());
    assertEquals("outerField", constraint.getFieldName());
    assertEquals(DataType.TYPE_COMPARABLE, constraint.getFieldType());
    assertEquals("==", constraint.getOperator());
    assertEquals("TestEnum.VALUE1", constraint.getValue());
    assertEquals(BaseSingleFieldConstraint.TYPE_ENUM, constraint.getConstraintValueType());
    final String drl2 = RuleModelDRLPersistenceImpl.getInstance().marshal(m);
    assertEqualsIgnoreWhitespace(drl, drl2);
}

Example 90 with RuleModel

use of org.drools.workbench.models.datamodel.rule.RuleModel in project drools by kiegroup.

the class RuleModelDRLPersistenceImpl method getRuleModel.

private RuleModel getRuleModel(final ExpandedDRLInfo expandedDRLInfo, final PackageDataModelOracle dmo, final Collection<RuleModelIActionPersistenceExtension> extensions) throws RuleModelDRLPersistenceException {
    // De-serialize model
    RuleDescr ruleDescr = parseDrl(expandedDRLInfo);
    RuleModel model = new RuleModel();
    model.name = ruleDescr.getName();
    model.parentName = ruleDescr.getParentName();
    for (AnnotationDescr annotation : ruleDescr.getAnnotations()) {
        model.addMetadata(new RuleMetadata(annotation.getName(), annotation.getValuesAsString()));
    }
    // De-serialize Package name
    final String packageName = PackageNameParser.parsePackageName(expandedDRLInfo.plainDrl);
    model.setPackageName(packageName);
    // De-serialize imports
    final Imports imports = ImportsParser.parseImports(expandedDRLInfo.plainDrl);
    for (Import item : imports.getImports()) {
        model.getImports().addImport(item);
    }
    boolean isJavaDialect = parseAttributes(model, ruleDescr.getAttributes());
    Map<String, String> boundParams = parseLhs(model, ruleDescr.getLhs(), isJavaDialect, expandedDRLInfo, dmo);
    parseRhs(model, expandedDRLInfo.consequence != null ? expandedDRLInfo.consequence : (String) ruleDescr.getConsequence(), isJavaDialect, boundParams, expandedDRLInfo, dmo, extensions);
    return model;
}