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

Example 86 with FactPattern

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

the class RuleModelDRLPersistenceTest method testReturnValueConstraint.

@Test
public void testReturnValueConstraint() {
    RuleModel m = new RuleModel();
    m.name = "yeah";
    FactPattern p = new FactPattern("Goober");
    SingleFieldConstraint con = new SingleFieldConstraint();
    con.setConstraintValueType(SingleFieldConstraint.TYPE_RET_VALUE);
    con.setValue("someFunc(x)");
    con.setOperator("==");
    con.setFieldName("goo");
    p.addConstraint(con);
    m.addLhsItem(p);
    String expected = "rule \"yeah\" " + "\tdialect \"mvel\"\n when " + "Goober( goo == ( someFunc(x) ) )" + " then " + "end";
    checkMarshalling(expected, m);
}

Example 87 with FactPattern

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

the class RuleModelDRLPersistenceTest method testRHSDateModifyAction.

@Test
public void testRHSDateModifyAction() {
    String oldValue = System.getProperty("drools.dateformat");
    try {
        System.setProperty("drools.dateformat", "dd-MMM-yyyy");
        RuleModel m = new RuleModel();
        m.name = "RHS Date";
        FactPattern p = new FactPattern("Person");
        p.setBoundName("$p");
        SingleFieldConstraint con = new SingleFieldConstraint();
        con.setFieldType(DataType.TYPE_DATE);
        con.setFieldName("dateOfBirth");
        con.setOperator("==");
        con.setValue("31-Jan-2000");
        con.setConstraintValueType(SingleFieldConstraint.TYPE_LITERAL);
        p.addConstraint(con);
        m.addLhsItem(p);
        ActionUpdateField am = new ActionUpdateField("$p");
        am.addFieldValue(new ActionFieldValue("dob", "31-Jan-2000", DataType.TYPE_DATE));
        m.addRhsItem(am);
        String result = RuleModelDRLPersistenceImpl.getInstance().marshal(m);
        assertTrue(result.indexOf("java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat(\"dd-MMM-yyyy\");") != -1);
        assertTrue(result.indexOf("setDob( sdf.parse(\"31-Jan-2000\"") != -1);
        assertTrue(result.indexOf("modify( $p ) {") != -1);
        checkMarshalling(null, m);
    } finally {
        if (oldValue == null) {
            System.clearProperty("drools.dateformat");
        } else {
            System.setProperty("drools.dateformat", oldValue);
        }
    }
}

Example 88 with FactPattern

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

the class RuleModelDRLPersistenceTest method testFieldsDeclaredButNoConstraints.

@Test
public void testFieldsDeclaredButNoConstraints() {
    RuleModel m = new RuleModel();
    m.name = "boo";
    FactPattern p = new FactPattern("Person");
    // this isn't an effective constraint, so it should be ignored.
    p.addConstraint(new SingleFieldConstraint("field1"));
    m.addLhsItem(p);
    String actual = RuleModelDRLPersistenceImpl.getInstance().marshal(m);
    String expected = "rule \"boo\" \tdialect \"mvel\"\n when Person() then end";
    checkMarshalling(expected, m);
    SingleFieldConstraint con = (SingleFieldConstraint) p.getConstraintList().getConstraint(0);
    con.setFieldBinding("q");
    // now it should appear, as we are binding a var to it
    expected = "rule \"boo\" dialect \"mvel\" when Person(q : field1) then end";
    checkMarshalling(expected, m);
}

Example 89 with FactPattern

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

the class RuleModelDRLPersistenceTest method testRHSChangeMultipleFieldsBlockModify.

@Test
public void testRHSChangeMultipleFieldsBlockModify() {
    String expected = "" + "rule \"my rule\" \n" + "  dialect \"mvel\"\n" + "  when\n" + "    $p : Person()\n" + "  then\n" + "    modify( $p ) {\n" + "      setName( \"Fred\" ),\n" + "      setAge( 55 )\n" + "    }\n" + "    $p.setGender( \"X\" );" + "end\n";
    final RuleModel m = new RuleModel();
    FactPattern factPattern = new FactPattern();
    factPattern.setFactType("Person");
    factPattern.setBoundName("$p");
    m.lhs = new IPattern[] { factPattern };
    ActionUpdateField auf1 = new ActionUpdateField();
    auf1.setVariable("$p");
    ActionFieldValue afv1 = new ActionFieldValue();
    afv1.setField("name");
    afv1.setType(DataType.TYPE_STRING);
    afv1.setNature(FieldNatureType.TYPE_LITERAL);
    afv1.setValue("Fred");
    auf1.setFieldValues(new ActionFieldValue[] { afv1 });
    ActionSetField asf = new ActionSetField();
    asf.setVariable("$p");
    ActionFieldValue afv2 = new ActionFieldValue();
    afv2.setField("gender");
    afv2.setType(DataType.TYPE_STRING);
    afv2.setNature(FieldNatureType.TYPE_LITERAL);
    afv2.setValue("X");
    asf.setFieldValues(new ActionFieldValue[] { afv2 });
    ActionUpdateField auf2 = new ActionUpdateField();
    auf2.setVariable("$p");
    ActionFieldValue afv3 = new ActionFieldValue();
    afv3.setField("age");
    afv3.setType(DataType.TYPE_NUMERIC_INTEGER);
    afv3.setNature(FieldNatureType.TYPE_LITERAL);
    afv3.setValue("55");
    auf2.setFieldValues(new ActionFieldValue[] { afv3 });
    m.rhs = new IAction[] { auf1, asf, auf2 };
    m.name = "my rule";
    checkMarshalling(expected, m);
}

Example 90 with FactPattern

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

the class RuleModelDRLPersistenceTest method testLiteralBigDecimalMvel.

@Test
public void testLiteralBigDecimalMvel() {
    RuleModel m = new RuleModel();
    m.name = "test literal bigdecimal";
    m.addAttribute(new RuleAttribute("dialect", "mvel"));
    FactPattern p = new FactPattern("Person");
    SingleFieldConstraint con = new SingleFieldConstraint();
    con.setFieldType(DataType.TYPE_NUMERIC_BIGDECIMAL);
    con.setFieldName("field1");
    con.setOperator("==");
    con.setValue("44");
    con.setConstraintValueType(SingleFieldConstraint.TYPE_LITERAL);
    p.addConstraint(con);
    m.addLhsItem(p);
    ActionInsertFact ai = new ActionInsertFact("Person");
    ai.addFieldValue(new ActionFieldValue("field1", "55", DataType.TYPE_NUMERIC_BIGDECIMAL));
    m.addRhsItem(ai);
    String expected = "rule \"test literal bigdecimal\" \n" + "\tdialect \"mvel\"\n when \n" + "     Person(field1 == 44B) \n" + " then \n" + "Person fact0 = new Person(); \n" + "fact0.setField1( 55B ); \n" + "insert( fact0 ); \n" + "end";
    checkMarshalling(expected, m);
}