Examples with KiePMMLException org.kie.pmml.api.exceptions.KiePMMLException used on opensource projects

Example 66 with KiePMMLException

use of org.kie.pmml.api.exceptions.KiePMMLException in project drools by kiegroup.

the class KiePMMLLocalTransformationsFactory method getKiePMMLLocalTransformationsVariableDeclaration.

/**
 * @param localTransformations
 * @return
 */
static BlockStmt getKiePMMLLocalTransformationsVariableDeclaration(final LocalTransformations localTransformations) {
    final MethodDeclaration methodDeclaration = LOCAL_TRANSFORMATIONS_TEMPLATE.getMethodsByName(GETKIEPMMLLOCALTRANSFORMATIONS).get(0).clone();
    final BlockStmt transformationDictionaryBody = methodDeclaration.getBody().orElseThrow(() -> new KiePMMLException(String.format(MISSING_BODY_TEMPLATE, methodDeclaration)));
    final VariableDeclarator variableDeclarator = getVariableDeclarator(transformationDictionaryBody, LOCAL_TRANSFORMATIONS).orElseThrow(() -> new KiePMMLException(String.format(MISSING_VARIABLE_IN_BODY, LOCAL_TRANSFORMATIONS, transformationDictionaryBody)));
    final MethodCallExpr initializer = variableDeclarator.getInitializer().orElseThrow(() -> new KiePMMLException(String.format(MISSING_VARIABLE_INITIALIZER_TEMPLATE, LOCAL_TRANSFORMATIONS, methodDeclaration))).asMethodCallExpr();
    final BlockStmt toReturn = new BlockStmt();
    if (localTransformations.hasDerivedFields()) {
        NodeList<Expression> derivedFields = addDerivedField(toReturn, localTransformations.getDerivedFields());
        getChainedMethodCallExprFrom("withDerivedFields", initializer).setArguments(derivedFields);
    }
    transformationDictionaryBody.getStatements().forEach(toReturn::addStatement);
    return toReturn;
}

Example 67 with KiePMMLException

use of org.kie.pmml.api.exceptions.KiePMMLException in project drools by kiegroup.

the class KiePMMLNormDiscreteFactory method getNormDiscreteVariableDeclaration.

static BlockStmt getNormDiscreteVariableDeclaration(final String variableName, final NormDiscrete normDiscrete) {
    final MethodDeclaration methodDeclaration = NORMDISCRETE_TEMPLATE.getMethodsByName(GETKIEPMMLNORMDISCRETE).get(0).clone();
    final BlockStmt toReturn = methodDeclaration.getBody().orElseThrow(() -> new KiePMMLException(String.format(MISSING_BODY_TEMPLATE, methodDeclaration)));
    final VariableDeclarator variableDeclarator = getVariableDeclarator(toReturn, NORM_DISCRETE).orElseThrow(() -> new KiePMMLException(String.format(MISSING_VARIABLE_IN_BODY, NORM_DISCRETE, toReturn)));
    variableDeclarator.setName(variableName);
    final ObjectCreationExpr objectCreationExpr = variableDeclarator.getInitializer().orElseThrow(() -> new KiePMMLException(String.format(MISSING_VARIABLE_INITIALIZER_TEMPLATE, NORM_DISCRETE, toReturn))).asObjectCreationExpr();
    final StringLiteralExpr nameExpr = new StringLiteralExpr(normDiscrete.getField().getValue());
    final Expression mapMissingToExpr = getExpressionForObject(normDiscrete.getMapMissingTo());
    objectCreationExpr.getArguments().set(0, nameExpr);
    objectCreationExpr.getArguments().set(2, new StringLiteralExpr((String) normDiscrete.getValue()));
    objectCreationExpr.getArguments().set(3, mapMissingToExpr);
    return toReturn;
}

Example 68 with KiePMMLException

use of org.kie.pmml.api.exceptions.KiePMMLException in project drools by kiegroup.

the class KiePMMLFactoryFactory method getFactorySourceCode.

public static Map<String, String> getFactorySourceCode(String factoryClassName, String packageName, Map<String, Boolean> generatedClassesModelTypeMap) {
    logger.trace("getFactorySourceCode {} {} {}", factoryClassName, packageName, generatedClassesModelTypeMap);
    String fullClassName = packageName + "." + factoryClassName;
    Map<String, String> toReturn = new HashMap<>();
    CompilationUnit templateCU = getFromFileName(KIE_PMML_MODEL_FACTORY_TEMPLATE_JAVA);
    CompilationUnit cloneCU = templateCU.clone();
    cloneCU.setPackageDeclaration(packageName);
    ClassOrInterfaceDeclaration modelTemplate = cloneCU.getClassByName(KIE_PMML_MODEL_FACTORY_TEMPLATE).orElseThrow(() -> new RuntimeException(MAIN_CLASS_NOT_FOUND));
    modelTemplate.setName(factoryClassName);
    final FieldDeclaration fieldByName = modelTemplate.getFieldByName(KIE_PMML_MODELS_FIELD).orElseThrow(() -> new KiePMMLException(String.format("Failed to find FieldDeclaration %s in template" + " %s", KIE_PMML_MODELS_FIELD, KIE_PMML_MODEL_FACTORY_TEMPLATE_JAVA)));
    populateKiePmmlFields(fieldByName, generatedClassesModelTypeMap);
    toReturn.put(fullClassName, cloneCU.toString());
    return toReturn;
}

Example 69 with KiePMMLException

use of org.kie.pmml.api.exceptions.KiePMMLException in project drools by kiegroup.

the class KiePMMLNodeFactory method mergeNodeReferences.

/**
 * Adjust the <b>evaluateNode(?)</b> references to the ones declared in the given
 * <code>JavaParserDTO.nodeTemplate</code>
 *
 * @param toPopulate
 * @param nestedNodeNamesDTO
 * @param evaluateNodeInitializer
 */
static void mergeNodeReferences(final JavaParserDTO toPopulate, final NodeNamesDTO nestedNodeNamesDTO, final MethodCallExpr evaluateNodeInitializer) {
    final NodeList<Expression> evaluateNodeReferences = evaluateNodeInitializer.getArguments();
    final String expectedReference = String.format(PACKAGE_CLASS_TEMPLATE, toPopulate.packageName, nestedNodeNamesDTO.nodeClassName);
    Optional<MethodReferenceExpr> found = Optional.empty();
    for (Expression expression : evaluateNodeReferences) {
        if (expectedReference.equals(expression.asMethodReferenceExpr().getScope().toString())) {
            found = Optional.of(expression.asMethodReferenceExpr());
            break;
        }
    }
    final MethodReferenceExpr evaluateNodeReference = found.orElseThrow(() -> new KiePMMLException(String.format(MISSING_METHOD_REFERENCE_TEMPLATE, expectedReference, evaluateNodeInitializer)));
    String identifier = EVALUATE_NODE + nestedNodeNamesDTO.nodeClassName;
    evaluateNodeReference.setScope(new NameExpr(toPopulate.nodeClassName));
    evaluateNodeReference.setIdentifier(identifier);
}

Example 70 with KiePMMLException

use of org.kie.pmml.api.exceptions.KiePMMLException in project drools by kiegroup.

the class KiePMMLNodeFactory method getKiePMMLNode.

public static KiePMMLNode getKiePMMLNode(final Node node, final List<Field<?>> fields, final String packageName, final Double missingValuePenalty, final HasClassLoader hasClassLoader) {
    logger.trace("getKiePMMLTreeNode {} {}", packageName, node);
    final KiePMMLNodeFactory.NodeNamesDTO nodeNamesDTO = new KiePMMLNodeFactory.NodeNamesDTO(node, createNodeClassName(), null, missingValuePenalty);
    final Map<String, String> sourcesMap = getKiePMMLNodeSourcesMap(nodeNamesDTO, fields, packageName);
    String fullClassName = packageName + "." + nodeNamesDTO.nodeClassName;
    try {
        Class<?> kiePMMLNodeClass = hasClassLoader.compileAndLoadClass(sourcesMap, fullClassName);
        return (KiePMMLNode) kiePMMLNodeClass.newInstance();
    } catch (Exception e) {
        throw new KiePMMLException(e);
    }
}