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

Example 16 with ActionCallMethod

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

the class RuleModelUpgradeHelper1 method updateMethodCall.

// The way method calls are done changed after 5.0.0.CR1 so every rule done
// before that needs to be updated.
private RuleModel updateMethodCall(RuleModel model) {
    for (int i = 0; i < model.rhs.length; i++) {
        if (model.rhs[i] instanceof ActionCallMethod) {
            ActionCallMethod action = (ActionCallMethod) model.rhs[i];
            // Check if method name is filled, if not this was made with an older Guvnor version
            if (action.getMethodName() == null || "".equals(action.getMethodName())) {
                if (action.getFieldValues() != null && action.getFieldValues().length >= 1) {
                    action.setMethodName(action.getFieldValues()[0].getField());
                    action.setFieldValues(new ActionFieldValue[0]);
                    action.setState(ActionCallMethod.TYPE_DEFINED);
                }
            }
        }
    }
    return model;
}

Example 17 with ActionCallMethod

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

the class RuleModelDRLPersistenceTest method testCallFunction.

@Test
public void testCallFunction() throws Exception {
    String expected = "" + "package org.mortgages;\n" + "import org.mortgages.LoanApplication;\n" + "\n" + "rule \"my rule\"\n" + "  dialect \"mvel\"\n" + "  when\n" + "    a : LoanApplication( )\n" + "  then\n" + "    keke.clear(  );\n" + "end\n";
    final RuleModel m = new RuleModel();
    m.setPackageName("org.mortgages");
    m.getImports().addImport(new Import("org.mortgages.LoanApplication"));
    m.name = "my rule";
    FactPattern factPattern = new FactPattern();
    factPattern.setFactType("LoanApplication");
    factPattern.setBoundName("a");
    m.lhs = new IPattern[] { factPattern };
    ActionCallMethod actionCallMethod = new ActionCallMethod();
    actionCallMethod.setState(1);
    actionCallMethod.setMethodName("clear");
    actionCallMethod.setVariable("keke");
    m.rhs = new IAction[] { actionCallMethod };
    checkMarshalling(expected, m);
}

Example 18 with ActionCallMethod

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

the class RuleModelDRLPersistenceTest method testRHSSetMethodCallsMethodJava.

@Test
public void testRHSSetMethodCallsMethodJava() {
    String oldValue = System.getProperty("drools.dateformat");
    try {
        System.setProperty("drools.dateformat", "dd-MMM-yyyy");
        RuleModel m = new RuleModel();
        m.name = "RHS SetMethodCallsMethod";
        m.addAttribute(new RuleAttribute("dialect", "java"));
        FactPattern p = new FactPattern("Person");
        p.setBoundName("$p");
        m.addLhsItem(p);
        ActionCallMethod acm = new ActionCallMethod();
        acm.setMethodName("method");
        acm.setVariable("$p");
        acm.addFieldValue(new ActionFieldFunction("f1", "String", DataType.TYPE_STRING));
        acm.addFieldValue(new ActionFieldFunction("f2", "true", DataType.TYPE_BOOLEAN));
        acm.addFieldValue(new ActionFieldFunction("f3", "31-Jan-2012", DataType.TYPE_DATE));
        acm.addFieldValue(new ActionFieldFunction("f4", "100", DataType.TYPE_NUMERIC_INTEGER));
        acm.addFieldValue(new ActionFieldFunction("f5", "100", DataType.TYPE_NUMERIC_BIGDECIMAL));
        m.addRhsItem(acm);
        String result = RuleModelDRLPersistenceImpl.getInstance().marshal(m);
        assertTrue(result.indexOf("java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat(\"dd-MMM-yyyy\");") != -1);
        assertTrue(result.indexOf("$p.method( \"String\", true, sdf.parse(\"31-Jan-2012\"), 100, new java.math.BigDecimal(\"100\") );") != -1);
        checkMarshalling(null, m);
    } finally {
        if (oldValue == null) {
            System.clearProperty("drools.dateformat");
        } else {
            System.setProperty("drools.dateformat", oldValue);
        }
    }
}

Example 19 with ActionCallMethod

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

the class RuleModelDRLPersistenceUnmarshallingTest method testFunctionCall.

@Test
public void testFunctionCall() {
    // BZ-1013682
    String drl = "" + "package org.mortgages;\n" + "import org.mortgages.LoanApplication;\n" + "\n" + "rule \"my rule\"\n" + "  dialect \"mvel\"\n" + "  when\n" + "    a : LoanApplication( )\n" + "  then\n" + "    keke.clear(  );\n" + "end\n";
    HashMap<String, String> globals = new HashMap<>();
    globals.put("keke", "java.util.ArrayList");
    when(dmo.getPackageGlobals()).thenReturn(globals);
    RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertTrue(m.rhs[0] instanceof ActionCallMethod);
    ActionCallMethod actionGlobalCollectionAdd = (ActionCallMethod) m.rhs[0];
    assertEquals("clear", actionGlobalCollectionAdd.getMethodName());
    assertEquals("keke", actionGlobalCollectionAdd.getVariable());
    assertEquals(1, actionGlobalCollectionAdd.getState());
    assertEquals(0, actionGlobalCollectionAdd.getFieldValues().length);
    assertEqualsIgnoreWhitespace(drl, RuleModelDRLPersistenceImpl.getInstance().marshal(m));
}

Example 20 with ActionCallMethod

use of org.drools.workbench.models.datamodel.rule.ActionCallMethod 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));
}