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

Example 76 with IPattern

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

the class RuleModelDRLPersistenceUnmarshallingTest method testRHSAppendToList.

@Test
public void testRHSAppendToList() throws Exception {
    // https://issues.jboss.org/browse/GUVNOR-2286
    String drl = "package org.test;\n" + "import java.lang.Number;\n" + "rule \"RuleCheckEmail\"\n" + "dialect \"mvel\"\n" + "when\n" + "incomeData : IncomeData( email == \"myemail\" , $list : list != null )\n" + "then\n" + "Element element = new Element();\n" + "element.setId( 2 );\n" + "insertLogical( element );\n" + "$list.add( element );\n" + "end";
    addModelField("org.test.IncomeData", "this", "org.test.IncomeData", DataType.TYPE_THIS);
    addModelField("org.test.IncomeData", "email", String.class.getName(), DataType.TYPE_STRING);
    addModelField("org.test.IncomeData", "list", List.class.getName(), DataType.TYPE_COLLECTION);
    addModelField("java.util.List", "this", "java.util.List", DataType.TYPE_THIS);
    addMethodInformation("java.util.List", "add", new ArrayList<String>() {

        {
            add("java.lang.Object");
        }
    }, DataType.TYPE_BOOLEAN, null, DataType.TYPE_BOOLEAN);
    addMethodInformation("java.util.List", "add", new ArrayList<String>() {

        {
            add("java.lang.Integer");
            add("java.lang.Object");
        }
    }, DataType.TYPE_BOOLEAN, null, DataType.TYPE_BOOLEAN);
    when(dmo.getPackageName()).thenReturn("org.test");
    final RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertNotNull(m);
    assertEquals(1, m.lhs.length);
    final IPattern p0 = m.lhs[0];
    assertTrue(p0 instanceof FactPattern);
    final FactPattern fp0 = (FactPattern) p0;
    assertEquals("IncomeData", fp0.getFactType());
    assertEquals(2, fp0.getNumberOfConstraints());
    assertTrue(fp0.getConstraint(0) instanceof SingleFieldConstraint);
    final SingleFieldConstraint fp0sfc0 = (SingleFieldConstraint) fp0.getConstraint(0);
    assertEquals("IncomeData", fp0sfc0.getFactType());
    assertEquals("email", fp0sfc0.getFieldName());
    assertEquals(DataType.TYPE_STRING, fp0sfc0.getFieldType());
    assertEquals("==", fp0sfc0.getOperator());
    assertEquals("myemail", fp0sfc0.getValue());
    assertTrue(fp0.getConstraint(1) instanceof SingleFieldConstraint);
    final SingleFieldConstraint fp0sfc1 = (SingleFieldConstraint) fp0.getConstraint(1);
    assertEquals("IncomeData", fp0sfc1.getFactType());
    assertEquals("list", fp0sfc1.getFieldName());
    assertEquals(DataType.TYPE_COLLECTION, fp0sfc1.getFieldType());
    assertEquals("!= null", fp0sfc1.getOperator());
    assertNull(fp0sfc1.getValue());
    assertEquals(2, m.rhs.length);
    assertTrue(m.rhs[0] instanceof ActionInsertLogicalFact);
    final ActionInsertLogicalFact a0 = (ActionInsertLogicalFact) m.rhs[0];
    assertEquals("Element", a0.getFactType());
    assertEquals("element", a0.getBoundName());
    assertEquals(1, a0.getFieldValues().length);
    final ActionFieldValue a0f0 = a0.getFieldValues()[0];
    assertEquals("id", a0f0.getField());
    assertEquals("2", a0f0.getValue());
    assertEquals(DataType.TYPE_NUMERIC, a0f0.getType());
    assertEquals(FieldNatureType.TYPE_LITERAL, a0f0.getNature());
    assertTrue(m.rhs[1] instanceof ActionCallMethod);
    final ActionCallMethod a1 = (ActionCallMethod) m.rhs[1];
    assertEquals("add", a1.getMethodName());
    assertEquals("$list", a1.getVariable());
    assertEquals(1, a1.getFieldValues().length);
    final ActionFieldValue a1f0 = a1.getFieldValues()[0];
    assertEquals("add", a1f0.getField());
    assertEquals("element", a1f0.getValue());
    assertEquals(FieldNatureType.TYPE_VARIABLE, a1f0.getNature());
    assertEquals("java.lang.Object", a1f0.getType());
    // Check round-trip
    assertEqualsIgnoreWhitespace(drl, RuleModelDRLPersistenceImpl.getInstance().marshal(m));
}

Example 77 with IPattern

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

the class RuleModelDRLPersistenceUnmarshallingTest method actionSetFieldWithFormula.

@Test
public void actionSetFieldWithFormula() throws Exception {
    String drl = "package org.mortgages;\n" + "rule \"r1\"\n" + "dialect \"mvel\"\n" + "when\n" + "$a : Application()\n" + "then\n" + "$a.setName( \"Pupa\" + 20 + \"Smurf\" );" + "end";
    addModelField("org.mortgages.Applicant", "this", "org.mortgages.Applicant", DataType.TYPE_THIS);
    addModelField("org.mortgages.Applicant", "name", String.class.getName(), DataType.TYPE_STRING);
    when(dmo.getPackageName()).thenReturn("org.mortgages");
    RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertNotNull(m);
    assertEquals("r1", m.name);
    // LHS Pattern
    assertEquals(1, m.lhs.length);
    IPattern p = m.lhs[0];
    assertTrue(p instanceof FactPattern);
    FactPattern fp = (FactPattern) p;
    assertEquals("Application", fp.getFactType());
    assertEquals(0, fp.getNumberOfConstraints());
    assertEquals(1, m.rhs.length);
    assertTrue(m.rhs[0] instanceof ActionSetField);
    ActionSetField asf = (ActionSetField) m.rhs[0];
    assertEquals("$a", asf.getVariable());
    assertEquals(1, asf.getFieldValues().length);
    ActionFieldValue afv0 = asf.getFieldValues()[0];
    assertEquals("name", afv0.getField());
    assertEquals("\"Pupa\" + 20 + \"Smurf\"", afv0.getValue());
    assertEquals(FieldNatureType.TYPE_FORMULA, afv0.getNature());
}

Example 78 with IPattern

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

the class RuleModelDRLPersistenceUnmarshallingTest method actionUpdateFieldWithFormula.

@Test
public void actionUpdateFieldWithFormula() throws Exception {
    String drl = "package org.mortgages;\n" + "rule \"r1\"\n" + "dialect \"mvel\"\n" + "when\n" + "$a : Application()\n" + "then\n" + "modify( $a ) {\n" + "  setName( \"Pupa\" + 20 + \"Smurf\" )" + "}\n" + "end";
    addModelField("org.mortgages.Applicant", "this", "org.mortgages.Applicant", DataType.TYPE_THIS);
    addModelField("org.mortgages.Applicant", "name", String.class.getName(), DataType.TYPE_STRING);
    when(dmo.getPackageName()).thenReturn("org.mortgages");
    RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertNotNull(m);
    assertEquals("r1", m.name);
    // LHS Pattern
    assertEquals(1, m.lhs.length);
    IPattern p = m.lhs[0];
    assertTrue(p instanceof FactPattern);
    FactPattern fp = (FactPattern) p;
    assertEquals("Application", fp.getFactType());
    assertEquals(0, fp.getNumberOfConstraints());
    assertEquals(1, m.rhs.length);
    assertTrue(m.rhs[0] instanceof ActionUpdateField);
    ActionUpdateField auf = (ActionUpdateField) m.rhs[0];
    assertEquals("$a", auf.getVariable());
    assertEquals(1, auf.getFieldValues().length);
    ActionFieldValue afv0 = auf.getFieldValues()[0];
    assertEquals("name", afv0.getField());
    assertEquals("\"Pupa\" + 20 + \"Smurf\"", afv0.getValue());
    assertEquals(FieldNatureType.TYPE_FORMULA, afv0.getNature());
}

Example 79 with IPattern

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

the class RuleModelDRLPersistenceUnmarshallingTest method testStringReplaceExpression.

@Test
public void testStringReplaceExpression() throws Exception {
    // https://bugzilla.redhat.com/show_bug.cgi?id=1264321
    String drl = "rule \"Replace_condition_Issue\"\n" + "dialect \"mvel\"\n" + "when\n" + "  MyType( myString.replace(\"a\",\"b\"))\n" + "then\n" + "end";
    addModelField("org.test.MyType", "this", "org.test.MyType", DataType.TYPE_THIS);
    addModelField("org.test.MyType", "myString", String.class.getName(), DataType.TYPE_STRING);
    addMethodInformation("java.lang.String", "replace", new ArrayList<String>() {

        {
            add("String");
            add("String");
        }
    }, "java.lang.String", null, DataType.TYPE_STRING);
    when(dmo.getPackageName()).thenReturn("org.test");
    final RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertNotNull(m);
    assertEquals(1, m.lhs.length);
    final IPattern p0 = m.lhs[0];
    assertTrue(p0 instanceof FactPattern);
    final FactPattern fp0 = (FactPattern) p0;
    assertEquals("MyType", fp0.getFactType());
    assertEquals(1, fp0.getNumberOfConstraints());
    assertTrue(fp0.getConstraint(0) instanceof SingleFieldConstraintEBLeftSide);
    final SingleFieldConstraintEBLeftSide fp0sfc0 = (SingleFieldConstraintEBLeftSide) fp0.getConstraint(0);
    assertEquals(3, fp0sfc0.getExpressionLeftSide().getParts().size());
    assertTrue(fp0sfc0.getExpressionLeftSide().getParts().get(0) instanceof ExpressionUnboundFact);
    final ExpressionUnboundFact ep0 = (ExpressionUnboundFact) fp0sfc0.getExpressionLeftSide().getParts().get(0);
    assertEquals("MyType", ep0.getFactType());
    assertTrue(fp0sfc0.getExpressionLeftSide().getParts().get(1) instanceof ExpressionField);
    final ExpressionField ep1 = (ExpressionField) fp0sfc0.getExpressionLeftSide().getParts().get(1);
    assertEquals("myString", ep1.getName());
    assertTrue(fp0sfc0.getExpressionLeftSide().getParts().get(2) instanceof ExpressionMethod);
    final ExpressionMethod ep2 = (ExpressionMethod) fp0sfc0.getExpressionLeftSide().getParts().get(2);
    assertEquals("replace", ep2.getName());
    assertEquals(2, ep2.getParams().size());
    final ExpressionFormLine param0 = ep2.getParams().get(new ExpressionMethodParameterDefinition(0, "String"));
    assertNotNull(param0);
    assertEquals(1, param0.getParts().size());
    assertNotNull(param0.getParts().get(0));
    assertEquals("a", param0.getParts().get(0).getName());
    assertEquals("String", param0.getParts().get(0).getClassType());
    final ExpressionFormLine param1 = ep2.getParams().get(new ExpressionMethodParameterDefinition(1, "String"));
    assertNotNull(param1);
    assertEquals(1, param1.getParts().size());
    assertNotNull(param1.getParts().get(0));
    assertEquals("b", param1.getParts().get(0).getName());
    assertEquals("String", param1.getParts().get(0).getClassType());
    assertEquals(0, m.rhs.length);
    // Check round-trip
    assertEqualsIgnoreWhitespace(drl, RuleModelDRLPersistenceImpl.getInstance().marshal(m));
}

Example 80 with IPattern

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

the class RuleModelDRLPersistenceUnmarshallingTest method testRHSChainedMethodCalls3.

@Test
public // https://bugzilla.redhat.com/show_bug.cgi?id=1127303
void testRHSChainedMethodCalls3() throws Exception {
    String drl = "package org.test;\n" + "rule \"MyRule\"\n" + "dialect \"mvel\"\n" + "when\n" + "  Person( $n : name )\n" + "then\n" + "  $n.toUpperCase().indexOf(\"(\", 1);\n" + "end";
    addModelField("org.test.Person", "this", "org.test.Person", DataType.TYPE_THIS);
    addModelField("org.test.Person", "name", String.class.getName(), DataType.TYPE_STRING);
    when(dmo.getPackageName()).thenReturn("org.test");
    final RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertNotNull(m);
    assertEquals(1, m.lhs.length);
    final IPattern p0 = m.lhs[0];
    assertTrue(p0 instanceof FactPattern);
    final FactPattern fp0 = (FactPattern) p0;
    assertEquals("Person", fp0.getFactType());
    assertEquals(1, fp0.getNumberOfConstraints());
    assertTrue(fp0.getConstraint(0) instanceof SingleFieldConstraint);
    final SingleFieldConstraint sfc1 = (SingleFieldConstraint) fp0.getConstraint(0);
    assertEquals("Person", sfc1.getFactType());
    assertEquals("name", sfc1.getFieldName());
    assertEquals(DataType.TYPE_STRING, sfc1.getFieldType());
    assertEquals(1, m.rhs.length);
    final IAction a0 = m.rhs[0];
    assertTrue(a0 instanceof FreeFormLine);
    final FreeFormLine ffl1 = (FreeFormLine) a0;
    assertEquals("$n.toUpperCase().indexOf(\"(\", 1);", ffl1.getText());
    // Check round-trip
    assertEqualsIgnoreWhitespace(drl, RuleModelDRLPersistenceImpl.getInstance().marshal(m));
}