Examples with Invocation org.kie.workbench.common.dmn.api.definition.v1_1.Invocation used on opensource projects

Example 11 with Invocation

use of org.kie.workbench.common.dmn.api.definition.v1_1.Invocation in project kie-wb-common by kiegroup.

the class InvocationUIModelMapper method toDMNModel.

@Override
@SuppressWarnings("unchecked")
public void toDMNModel(final int rowIndex, final int columnIndex, final Supplier<Optional<GridCellValue<?>>> cell) {
    dmnModel.get().ifPresent(invocation -> {
        switch(columnIndex) {
            case ROW_NUMBER_COLUMN_INDEX:
                break;
            case BINDING_PARAMETER_COLUMN_INDEX:
                invocation.getBinding().get(rowIndex).getParameter().getName().setValue(cell.get().orElse(new BaseGridCellValue<>("")).getValue().toString());
                break;
            case BINDING_EXPRESSION_COLUMN_INDEX:
                cell.get().ifPresent(v -> {
                    final ExpressionCellValue ecv = (ExpressionCellValue) v;
                    ecv.getValue().ifPresent(beg -> {
                        beg.getExpression().ifPresent(e -> invocation.getBinding().get(rowIndex).setExpression((Expression) e));
                    });
                });
        }
    });
}

Example 12 with Invocation

use of org.kie.workbench.common.dmn.api.definition.v1_1.Invocation in project kie-wb-common by kiegroup.

the class MoveRowsCommandTest method setup.

@Before
public void setup() {
    this.invocation = new Invocation();
    this.uiModel = new DMNGridData();
    doReturn(ruleManager).when(handler).getRuleManager();
    doReturn(0).when(uiRowNumberColumn).getIndex();
    doReturn(1).when(uiNameColumn).getIndex();
    doReturn(2).when(uiExpressionEditorColumn).getIndex();
    addParameterBinding(II1);
    addParameterBinding(II2);
    addUiModelColumn(uiRowNumberColumn);
    addUiModelColumn(uiNameColumn);
    addUiModelColumn(uiExpressionEditorColumn);
    addUiModelRow(0);
    addUiModelRow(1);
}

Example 13 with Invocation

use of org.kie.workbench.common.dmn.api.definition.v1_1.Invocation in project kie-wb-common by kiegroup.

the class InvocationPropertyConverter method dmnFromWB.

public static org.kie.dmn.model.v1_1.Invocation dmnFromWB(final Invocation wb) {
    if (wb == null) {
        return null;
    }
    org.kie.dmn.model.v1_1.Invocation result = new org.kie.dmn.model.v1_1.Invocation();
    result.setId(wb.getId().getValue());
    result.setDescription(DescriptionPropertyConverter.dmnFromWB(wb.getDescription()));
    QNamePropertyConverter.setDMNfromWB(wb.getTypeRef(), result::setTypeRef);
    org.kie.dmn.model.v1_1.Expression convertedExpression = ExpressionPropertyConverter.dmnFromWB(wb.getExpression());
    result.setExpression(convertedExpression);
    for (Binding b : wb.getBinding()) {
        org.kie.dmn.model.v1_1.Binding bConverted = BindingPropertyConverter.dmnFromWB(b);
        result.getBinding().add(bConverted);
    }
    return result;
}

Example 14 with Invocation

use of org.kie.workbench.common.dmn.api.definition.v1_1.Invocation in project kie-wb-common by kiegroup.

the class InvocationPropertyConverter method wbFromDMN.

public static Invocation wbFromDMN(final org.kie.dmn.model.v1_1.Invocation dmn) {
    if (dmn == null) {
        return null;
    }
    Id id = new Id(dmn.getId());
    Description description = DescriptionPropertyConverter.wbFromDMN(dmn.getDescription());
    QName typeRef = QNamePropertyConverter.wbFromDMN(dmn.getTypeRef());
    Invocation result = new Invocation();
    result.setId(id);
    result.setDescription(description);
    result.setTypeRef(typeRef);
    Expression convertedExpression = ExpressionPropertyConverter.wbFromDMN(dmn.getExpression());
    result.setExpression(convertedExpression);
    for (org.kie.dmn.model.v1_1.Binding b : dmn.getBinding()) {
        Binding bConverted = BindingPropertyConverter.wbFromDMN(b);
        result.getBinding().add(bConverted);
    }
    return result;
}

Example 15 with Invocation

use of org.kie.workbench.common.dmn.api.definition.v1_1.Invocation in project drools by kiegroup.

the class DMNEvaluatorCompiler method compileFunctionDefinition.

private DMNExpressionEvaluator compileFunctionDefinition(DMNCompilerContext ctx, DMNModelImpl model, DMNBaseNode node, String functionName, FunctionDefinition expression) {
    FunctionDefinition funcDef = expression;
    String kindStr = funcDef.getAdditionalAttributes().get(FunctionDefinition.KIND_QNAME);
    FunctionDefinition.Kind kind = kindStr != null ? FunctionDefinition.Kind.determineFromString(kindStr) : FunctionDefinition.Kind.FEEL;
    if (kind == null) {
        // unknown function kind
        MsgUtil.reportMessage(logger, DMNMessage.Severity.ERROR, funcDef, model, null, null, Msg.FUNC_DEF_INVALID_KIND, kindStr, node.getIdentifierString());
        return new DMNFunctionDefinitionEvaluator(node.getName(), funcDef);
    } else if (kind.equals(FunctionDefinition.Kind.FEEL)) {
        ctx.enterFrame();
        try {
            DMNFunctionDefinitionEvaluator func = new DMNFunctionDefinitionEvaluator(node.getName(), funcDef);
            for (InformationItem p : funcDef.getFormalParameter()) {
                DMNCompilerHelper.checkVariableName(model, p, p.getName());
                DMNType dmnType = compiler.resolveTypeRef(model, node, p, p, p.getTypeRef());
                func.addParameter(p.getName(), dmnType);
                ctx.setVariable(p.getName(), dmnType);
            }
            DMNExpressionEvaluator eval = compileExpression(ctx, model, node, functionName, funcDef.getExpression());
            if (eval instanceof DMNLiteralExpressionEvaluator && ((DMNLiteralExpressionEvaluator) eval).isFunctionDefinition()) {
                // we need to resolve the function and eliminate the indirection
                CompiledExpression fexpr = ((DMNLiteralExpressionEvaluator) eval).getExpression();
                FEELFunction feelFunction = feel.evaluateFunctionDef(ctx, fexpr, model, funcDef, Msg.FUNC_DEF_COMPILATION_ERR, functionName, node.getIdentifierString());
                DMNInvocationEvaluator invoker = new DMNInvocationEvaluator(node.getName(), node.getSource(), functionName, new Invocation(), (fctx, fname) -> feelFunction, // feel can be null as anyway is hardcoded to `feelFunction`
                null);
                for (InformationItem p : funcDef.getFormalParameter()) {
                    invoker.addParameter(p.getName(), func.getParameterType(p.getName()), (em, dr) -> new EvaluatorResultImpl(dr.getContext().get(p.getName()), EvaluatorResult.ResultType.SUCCESS));
                }
                eval = invoker;
            }
            func.setEvaluator(eval);
            return func;
        } finally {
            ctx.exitFrame();
        }
    } else if (kind.equals(FunctionDefinition.Kind.JAVA)) {
        if (funcDef.getExpression() instanceof Context) {
            // proceed
            Context context = (Context) funcDef.getExpression();
            String clazz = null;
            String method = null;
            for (ContextEntry ce : context.getContextEntry()) {
                if (ce.getVariable() != null && ce.getVariable().getName() != null && ce.getExpression() != null && ce.getExpression() instanceof LiteralExpression) {
                    if (ce.getVariable().getName().equals("class")) {
                        clazz = stripQuotes(((LiteralExpression) ce.getExpression()).getText().trim());
                    } else if (ce.getVariable().getName().equals("method signature")) {
                        method = stripQuotes(((LiteralExpression) ce.getExpression()).getText().trim());
                    }
                }
            }
            if (clazz != null && method != null) {
                String params = funcDef.getFormalParameter().stream().map(p -> p.getName()).collect(Collectors.joining(","));
                String expr = String.format("function(%s) external { java: { class: \"%s\", method signature: \"%s\" }}", params, clazz, method);
                try {
                    FEELFunction feelFunction = feel.evaluateFunctionDef(ctx, expr, model, funcDef, Msg.FUNC_DEF_COMPILATION_ERR, functionName, node.getIdentifierString());
                    if (feelFunction != null) {
                        ((BaseFEELFunction) feelFunction).setName(functionName);
                    }
                    DMNInvocationEvaluator invoker = new DMNInvocationEvaluator(node.getName(), node.getSource(), functionName, new Invocation(), (fctx, fname) -> feelFunction, // feel can be null as anyway is hardcoded to `feelFunction`
                    null);
                    DMNFunctionDefinitionEvaluator func = new DMNFunctionDefinitionEvaluator(node.getName(), funcDef);
                    for (InformationItem p : funcDef.getFormalParameter()) {
                        DMNCompilerHelper.checkVariableName(model, p, p.getName());
                        DMNType dmnType = compiler.resolveTypeRef(model, node, p, p, p.getTypeRef());
                        func.addParameter(p.getName(), dmnType);
                        invoker.addParameter(p.getName(), dmnType, (em, dr) -> new EvaluatorResultImpl(dr.getContext().get(p.getName()), EvaluatorResult.ResultType.SUCCESS));
                    }
                    func.setEvaluator(invoker);
                    return func;
                } catch (Throwable e) {
                    MsgUtil.reportMessage(logger, DMNMessage.Severity.ERROR, expression, model, e, null, Msg.FUNC_DEF_COMPILATION_ERR, functionName, node.getIdentifierString(), "Exception raised: " + e.getClass().getSimpleName());
                }
            } else {
                MsgUtil.reportMessage(logger, DMNMessage.Severity.ERROR, expression, model, null, null, Msg.FUNC_DEF_MISSING_ENTRY, functionName, node.getIdentifierString());
            }
        } else {
            // error, java function definitions require a context
            MsgUtil.reportMessage(logger, DMNMessage.Severity.ERROR, funcDef, model, null, null, Msg.FUNC_DEF_BODY_NOT_CONTEXT, node.getIdentifierString());
        }
    } else if (kind.equals(FunctionDefinition.Kind.PMML)) {
        MsgUtil.reportMessage(logger, DMNMessage.Severity.WARN, funcDef, model, null, null, Msg.FUNC_DEF_PMML_NOT_SUPPORTED, node.getIdentifierString());
    } else {
        MsgUtil.reportMessage(logger, DMNMessage.Severity.ERROR, funcDef, model, null, null, Msg.FUNC_DEF_INVALID_KIND, kindStr, node.getIdentifierString());
    }
    return new DMNFunctionDefinitionEvaluator(node.getName(), funcDef);
}