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

Example 81 with RuleModel

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

the class RuleModelDRLPersistenceUnmarshallingTest method testMethodCallCheckParameterDataTypes3.

@Test
public void testMethodCallCheckParameterDataTypes3() {
    // BZ-1045423
    String drl = "" + "package org.mortgages;\n" + "import org.mortgages.MyType;\n" + "rule \"my rule\"\n" + "  dialect \"mvel\"\n" + "  when\n" + "    i : Integer( )\n" + "    t : MyType( )\n" + "  then\n" + "    t.doSomething( i );\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("i", f1.getValue());
    assertEquals(DataType.TYPE_NUMERIC_INTEGER, f1.getType());
    assertEquals(FieldNatureType.TYPE_VARIABLE, f1.getNature());
    String marshalled = RuleModelDRLPersistenceImpl.getInstance().marshal(m);
    logger.debug(marshalled);
    assertEqualsIgnoreWhitespace(drl, marshalled);
}

Example 82 with RuleModel

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

the class RuleModelDRLPersistenceUnmarshallingTest method testRHSModifyBlockSingleFieldSingleLine.

@Test
public void testRHSModifyBlockSingleFieldSingleLine() throws Exception {
    // The value used in the "set" is intentionally yucky to catch extraction of the field's value errors!
    String drl = "rule \"modify1\"\n" + "  dialect \"mvel\"\n" + "  when\n" + "    $p : Person( )\n" + "  then\n" + "  modify( $p ) { setFirstName( \",)\" ) }\n" + "end";
    addModelField("Person", "firstName", "java.lang.String", DataType.TYPE_STRING);
    RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertEquals(1, m.rhs.length);
    assertTrue(m.rhs[0] instanceof ActionUpdateField);
    ActionUpdateField field = (ActionUpdateField) m.rhs[0];
    assertEquals("$p", field.getVariable());
    assertNotNull(field.getFieldValues()[0]);
    assertEquals(1, field.getFieldValues().length);
    ActionFieldValue value = field.getFieldValues()[0];
    assertEquals("firstName", value.getField());
    assertEquals(",)", value.getValue());
    assertEquals(FieldNatureType.TYPE_LITERAL, value.getNature());
    assertEquals(DataType.TYPE_STRING, value.getType());
}

Example 83 with RuleModel

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

the class RuleModelDRLPersistenceUnmarshallingTest method testDSLExpansionRHS.

@Test
public void testDSLExpansionRHS() {
    String drl = "rule \"rule1\"\n" + "when\n" + "> $a : Applicant()\n" + "then\n" + "Set applicant name to Bob\n" + "end\n";
    final String dslDefinition = "Set applicant name to {name:\\w+ \\w+}";
    final String dslFile = "[then]" + dslDefinition + "=$a.setName( \"{name}\" )";
    final RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshalUsingDSL(drl, Collections.emptyList(), dmo, dslFile);
    assertNotNull(m);
    assertTrue(m.lhs[0] instanceof FactPattern);
    FactPattern pattern = (FactPattern) m.lhs[0];
    assertEquals("Applicant", pattern.getFactType());
    assertEquals("$a", pattern.getBoundName());
    assertTrue(m.rhs[0] instanceof DSLSentence);
    DSLSentence dslSentence = (DSLSentence) m.rhs[0];
    assertEquals(dslDefinition, dslSentence.getDefinition());
    assertEquals(1, dslSentence.getValues().size());
    assertTrue(dslSentence.getValues().get(0) instanceof DSLComplexVariableValue);
    DSLComplexVariableValue dslComplexVariableValue = (DSLComplexVariableValue) dslSentence.getValues().get(0);
    assertEquals("Bob", dslComplexVariableValue.getValue());
    assertEquals("\\w+ \\w+", dslComplexVariableValue.getId());
}

Example 84 with RuleModel

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

the class RuleModelDRLPersistenceUnmarshallingTest method testLHSFromCollectWithoutListDeclared.

@Test
public // https://bugzilla.redhat.com/show_bug.cgi?id=1158813
void testLHSFromCollectWithoutListDeclared() throws Exception {
    String drl = "package org.test;\n" + "rule \"rule1\"\n" + "dialect \"mvel\"\n" + "when\n" + "  c : Customer( )\n" + "  items : java.util.List( eval( size == c.items.size )) \n" + "  from collect ( var : Item( price > 10 )) \n" + "then \n" + "end";
    addModelField("org.test.Customer", "this", "org.test.Customer", DataType.TYPE_THIS);
    addModelField("org.test.Item", "this", "org.test.Item", DataType.TYPE_THIS);
    addModelField("org.test.Item", "price", "java.lang.Double", DataType.TYPE_NUMERIC_DOUBLE);
    addMethodInformation("org.test.Customer", "items", new ArrayList<String>() {

        {
        }
    }, DataType.TYPE_NUMERIC_INTEGER, null, DataType.TYPE_NUMERIC_INTEGER);
    when(dmo.getPackageName()).thenReturn("org.test");
    final RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertNotNull(m);
    assertEquals(2, m.lhs.length);
    assertEquals(0, m.rhs.length);
    assertTrue(m.lhs[0] instanceof FactPattern);
    final FactPattern fp = (FactPattern) m.lhs[0];
    assertEquals("Customer", fp.getFactType());
    assertEquals("c", fp.getBoundName());
    assertEquals(0, fp.getNumberOfConstraints());
    assertTrue(m.lhs[1] instanceof FromCollectCompositeFactPattern);
    final FromCollectCompositeFactPattern fcfp = (FromCollectCompositeFactPattern) m.lhs[1];
    assertNotNull(fcfp.getFactPattern());
    assertEquals("java.util.List", fcfp.getFactPattern().getFactType());
    assertEquals("items", fcfp.getFactPattern().getBoundName());
    assertEquals(1, fcfp.getFactPattern().getNumberOfConstraints());
    assertTrue(fcfp.getFactPattern().getConstraint(0) instanceof SingleFieldConstraint);
    final SingleFieldConstraint sfc0 = (SingleFieldConstraint) fcfp.getFactPattern().getConstraint(0);
    assertNull(sfc0.getFactType());
    assertNull(sfc0.getFieldName());
    assertEquals("size == c.items.size", sfc0.getValue());
    assertEquals(BaseSingleFieldConstraint.TYPE_PREDICATE, sfc0.getConstraintValueType());
    assertNotNull(fcfp.getRightPattern());
    assertTrue(fcfp.getRightPattern() instanceof FactPattern);
    final FactPattern rfp = (FactPattern) fcfp.getRightPattern();
    assertEquals("Item", rfp.getFactType());
    assertEquals("var", rfp.getBoundName());
    assertEquals(1, rfp.getNumberOfConstraints());
    assertTrue(rfp.getConstraint(0) instanceof SingleFieldConstraint);
    final SingleFieldConstraint sfc1 = (SingleFieldConstraint) rfp.getConstraint(0);
    assertEquals("Item", sfc1.getFactType());
    assertEquals("price", sfc1.getFieldName());
    assertEquals("10", sfc1.getValue());
    assertEquals(">", sfc1.getOperator());
    assertEquals(BaseSingleFieldConstraint.TYPE_LITERAL, sfc1.getConstraintValueType());
    assertEqualsIgnoreWhitespace(drl, RuleModelDRLPersistenceImpl.getInstance().marshal(m));
}

Example 85 with RuleModel

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

the class RuleModelDRLPersistenceUnmarshallingTest method testMethodCallCheckParameterDataTypes1.

@Test
public void testMethodCallCheckParameterDataTypes1() {
    // BZ-1045423
    String drl = "" + "package org.mortgages;\n" + "import org.mortgages.LoanApplication;\n" + "import java.util.Map;\n" + "rule \"my rule\"\n" + "  dialect \"mvel\"\n" + "  when\n" + "    a : LoanApplication( )\n" + "    m : Map()\n" + "  then\n" + "    m.put(\"key\", a );\n" + "end\n";
    Map<String, List<MethodInfo>> methodInformation = new HashMap<>();
    List<MethodInfo> mapMethodInformation = new ArrayList<>();
    mapMethodInformation.add(new MethodInfo("put", Arrays.asList("java.lang.Object", "java.lang.Object"), "void", "void", "java.util.Map"));
    methodInformation.put("java.util.Map", 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("put", mc.getMethodName());
    assertEquals("m", mc.getVariable());
    assertEquals(1, mc.getState());
    assertEquals(2, mc.getFieldValues().length);
    ActionFieldValue f1 = mc.getFieldValue(0);
    assertEquals("\"key\"", f1.getValue());
    assertEquals("java.lang.Object", f1.getType());
    assertEquals(FieldNatureType.TYPE_LITERAL, f1.getNature());
    ActionFieldValue f2 = mc.getFieldValue(1);
    assertEquals("a", f2.getValue());
    assertEquals("java.lang.Object", f2.getType());
    assertEquals(FieldNatureType.TYPE_VARIABLE, f2.getNature());
    String marshalled = RuleModelDRLPersistenceImpl.getInstance().marshal(m);
    logger.debug(marshalled);
    assertEqualsIgnoreWhitespace(drl, marshalled);
}