Examples with NodeKind org.ballerinalang.model.tree.NodeKind used on opensource projects

Example 1 with NodeKind

use of org.ballerinalang.model.tree.NodeKind in project ballerina by ballerina-lang.

the class ModelGenerator method getContext.

public static JsonObject getContext() {
    // Set alias for the classes
    /*
        alias.put("ConnectorInitExprNode", "ConnectorInitNode");
        alias.put("XmlCommentLiteralNode", "XMLCommentLiteralNode");
        alias.put("XmlElementLiteralNode", "XMLElementLiteralNode");
        alias.put("XmlPiLiteralNode", "XMLProcessingInstructionLiteralNode");
        alias.put("XmlTextLiteralNode", "XMLTextLiteralNode");
*/
    alias.put("EnumeratorNode", "EnumNode");
    alias.put("ImportNode", "ImportPackageNode");
    alias.put("RecordLiteralKeyValueNode", "RecordKeyValueNode");
    alias.put("XmlnsNode", "XMLNSDeclarationNode");
    alias.put("ArrayLiteralExprNode", "ArrayLiteralNode");
    alias.put("BinaryExprNode", "BinaryExpressionNode");
    alias.put("TypeInitExprNode", "TypeInitNode");
    alias.put("FieldBasedAccessExprNode", "FieldBasedAccessNode");
    alias.put("IndexBasedAccessExprNode", "IndexBasedAccessNode");
    alias.put("IntRangeExprNode", "IntRangeExpression");
    alias.put("ActionInvocationNode", "");
    alias.put("LambdaNode", "LambdaFunctionNode");
    alias.put("RecordLiteralExprNode", "RecordLiteralNode");
    alias.put("SimpleVariableRefNode", "SimpleVariableReferenceNode");
    alias.put("TernaryExprNode", "TernaryExpressionNode");
    alias.put("TypeCastExprNode", "TypeCastNode");
    alias.put("TypeConversionExprNode", "TypeConversionNode");
    alias.put("UnaryExprNode", "UnaryExpressionNode");
    alias.put("XmlQnameNode", "XMLQNameNode");
    alias.put("XmlAttributeNode", "XMLAttributeNode");
    alias.put("XmlAttributeAccessExprNode", "IndexBasedAccessNode");
    alias.put("XmlQuotedStringNode", "XMLQuotedStringNode");
    alias.put("XmlElementLiteralNode", "XmlElementLiteralNode");
    alias.put("XmlTextLiteralNode", "XMLTextLiteralNode");
    alias.put("XmlCommentLiteralNode", "XmlCommentLiteralNode");
    alias.put("XmlPiLiteralNode", "XMLProcessingInstructionLiteralNode");
    // alias.put("TransformNode", ""); -- not used
    alias.put("TryNode", "TryCatchFinallyNode");
    alias.put("VariableDefNode", "VariableDefinitionNode");
    alias.put("BuiltInRefTypeNode", "BuiltInReferenceTypeNode");
    alias.put("EndpointTypeNode", "UserDefinedTypeNode");
    alias.put("StreamletInitExprNode", "");
    // alias.put("ActionInvocationNode", ""); not used
    alias.put("RestArgsExprNode", "");
    alias.put("NamedArgsExprNode", "");
    alias.put("XmlElementLiteralNode", "");
    alias.put("XmlCommentLiteralNode", "");
    alias.put("TableQueryExpressionNode", "");
    alias.put("MatchPatternClauseNode", "MatchStatementPatternNode");
    alias.put("TransformNode", "");
    alias.put("StreamNode", "");
    alias.put("UnionTypeNodeNode", "UnionTypeNode");
    alias.put("StreamingInputNode", "");
    alias.put("JoinStreamingInputNode", "");
    alias.put("TableQueryNode", "");
    alias.put("SetAssignmentClauseNode", "");
    alias.put("SetNode", "");
    alias.put("StreamingQueryNode", "");
    alias.put("QueryNode", "");
    alias.put("StreamingQueryDeclarationNode", "");
    alias.put("WithinNode", "");
    alias.put("PatternClauseNode", "");
    List<Class<?>> list = ModelGenerator.find("org.ballerinalang.model.tree");
    NodeKind[] nodeKinds = NodeKind.class.getEnumConstants();
    JsonObject nodes = new JsonObject();
    for (NodeKind node : nodeKinds) {
        String nodeKind = CaseFormat.UPPER_UNDERSCORE.to(CaseFormat.UPPER_CAMEL, node.toString());
        String nodeClassName = nodeKind + "Node";
        try {
            String actualClassName = (alias.get(nodeClassName) != null) ? alias.get(nodeClassName) : nodeClassName;
            Class<?> clazz = list.stream().filter(nodeClass -> nodeClass.getSimpleName().equals(actualClassName)).findFirst().get();
            JsonObject nodeObj = new JsonObject();
            nodeObj.addProperty("kind", nodeKind);
            nodeObj.addProperty("name", nodeClassName);
            nodeObj.addProperty("fileName", CaseFormat.LOWER_CAMEL.to(CaseFormat.LOWER_HYPHEN, nodeClassName));
            JsonArray attr = new JsonArray();
            JsonArray bools = new JsonArray();
            JsonArray imports = new JsonArray();
            List<String> parents = Arrays.asList(clazz.getInterfaces()).stream().map(parent -> parent.getSimpleName()).collect(Collectors.toList());
            // tag object with supper type
            if (parents.contains("StatementNode")) {
                nodeObj.addProperty("isStatement", true);
                JsonObject imp = new JsonObject();
                imp.addProperty("returnType", "StatementNode");
                imp.addProperty("returnTypeFile", "statement-node");
                imports.add(imp);
            } else {
                nodeObj.addProperty("isStatement", false);
            }
            if (parents.contains("ExpressionNode")) {
                nodeObj.addProperty("isExpression", true);
                JsonObject imp = new JsonObject();
                imp.addProperty("returnType", "ExpressionNode");
                imp.addProperty("returnTypeFile", "expression-node");
                imports.add(imp);
            } else {
                nodeObj.addProperty("isExpression", false);
            }
            if (!parents.contains("StatementNode") && !parents.contains("ExpressionNode")) {
                JsonObject imp = new JsonObject();
                imp.addProperty("returnType", "Node");
                imp.addProperty("returnTypeFile", "node");
                imports.add(imp);
            }
            Method[] methods = clazz.getMethods();
            for (Method m : methods) {
                String methodName = m.getName();
                if ("getKind".equals(methodName) || "getWS".equals(methodName) || "getPosition".equals(methodName)) {
                    continue;
                }
                if (methodName.startsWith("get")) {
                    JsonObject attribute = new JsonObject();
                    JsonObject imp = new JsonObject();
                    attribute.addProperty("property", toJsonName(m.getName(), 3));
                    attribute.addProperty("methodSuffix", m.getName().substring(3));
                    attribute.addProperty("list", List.class.isAssignableFrom(m.getReturnType()));
                    attribute.addProperty("isNode", Node.class.isAssignableFrom(m.getReturnType()));
                    if (Node.class.isAssignableFrom(m.getReturnType())) {
                        String returnClass = m.getReturnType().getSimpleName();
                        if (alias.containsValue(m.getReturnType().getSimpleName())) {
                            returnClass = getKindForAliasClass(m.getReturnType().getSimpleName());
                        }
                        imp.addProperty("returnType", returnClass);
                        attribute.addProperty("returnType", returnClass);
                        imp.addProperty("returnTypeFile", CaseFormat.LOWER_CAMEL.to(CaseFormat.LOWER_HYPHEN, returnClass));
                        if (!imports.contains(imp)) {
                            imports.add(imp);
                        }
                    }
                    attr.add(attribute);
                }
                if (methodName.startsWith("is")) {
                    JsonObject attribute = new JsonObject();
                    JsonObject imp = new JsonObject();
                    attribute.addProperty("property", toJsonName(m.getName(), 2));
                    attribute.addProperty("methodSuffix", m.getName().substring(2));
                    attribute.addProperty("list", List.class.isAssignableFrom(m.getReturnType()));
                    attribute.addProperty("isNode", Node.class.isAssignableFrom(m.getReturnType()));
                    if (Node.class.isAssignableFrom(m.getReturnType())) {
                        String returnClass = m.getReturnType().getSimpleName();
                        if (alias.containsValue(m.getReturnType().getSimpleName())) {
                            returnClass = getKindForAliasClass(m.getReturnType().getSimpleName());
                        }
                        imp.addProperty("returnType", returnClass);
                        attribute.addProperty("returnType", returnClass);
                        imp.addProperty("returnTypeFile", CaseFormat.LOWER_CAMEL.to(CaseFormat.LOWER_HYPHEN, returnClass));
                        if (!imports.contains(imp)) {
                            imports.add(imp);
                        }
                    }
                    bools.add(attribute);
                }
            }
            nodeObj.add("attributes", attr);
            nodeObj.add("bools", bools);
            nodeObj.add("imports", imports);
            nodes.add(nodeClassName, nodeObj);
        } catch (NoSuchElementException e) {
            out.println("alias.put(\"" + nodeClassName + "\", \"\");");
        }
    }
    out.println(nodes);
    return nodes;
}

Example 2 with NodeKind

use of org.ballerinalang.model.tree.NodeKind in project ballerina by ballerina-lang.

the class SemanticAnalyzer method checkRetryStmtValidity.

private void checkRetryStmtValidity(BLangExpression retryCountExpr) {
    boolean error = true;
    NodeKind retryKind = retryCountExpr.getKind();
    if (retryKind == NodeKind.LITERAL) {
        if (retryCountExpr.type.tag == TypeTags.INT) {
            int retryCount = Integer.parseInt(((BLangLiteral) retryCountExpr).getValue().toString());
            if (retryCount >= 0) {
                error = false;
            }
        }
    } else if (retryKind == NodeKind.SIMPLE_VARIABLE_REF) {
        if (((BLangSimpleVarRef) retryCountExpr).symbol.flags == Flags.CONST) {
            if (((BLangSimpleVarRef) retryCountExpr).symbol.type.tag == TypeTags.INT) {
                error = false;
            }
        }
    }
    if (error) {
        this.dlog.error(retryCountExpr.pos, DiagnosticCode.INVALID_RETRY_COUNT);
    }
}

Example 3 with NodeKind

use of org.ballerinalang.model.tree.NodeKind in project ballerina by ballerina-lang.

the class CodeGenerator method generateFinallyInstructions.

private void generateFinallyInstructions(BLangStatement statement, NodeKind... expectedParentKinds) {
    BLangStatement current = statement;
    while (current != null && current.statementLink.parent != null) {
        BLangStatement parent = current.statementLink.parent.statement;
        for (NodeKind expected : expectedParentKinds) {
            if (expected == parent.getKind()) {
                return;
            }
        }
        if (NodeKind.TRY == parent.getKind()) {
            BLangTryCatchFinally tryCatchFinally = (BLangTryCatchFinally) parent;
            if (tryCatchFinally.finallyBody != null && current != tryCatchFinally.finallyBody) {
                genNode(tryCatchFinally.finallyBody, env);
            }
        } else if (NodeKind.LOCK == parent.getKind()) {
            BLangLock lockNode = (BLangLock) parent;
            if (!lockNode.lockVariables.isEmpty()) {
                Operand[] operands = getOperands(lockNode);
                emit((InstructionCodes.UNLOCK), operands);
            }
        }
        current = parent;
    }
}

Example 4 with NodeKind

use of org.ballerinalang.model.tree.NodeKind in project ballerina by ballerina-lang.

the class BallerinaParserService method generateJSON.

public static JsonElement generateJSON(Node node, Map<String, Node> anonStructs) throws InvocationTargetException, IllegalAccessException {
    if (node == null) {
        return JsonNull.INSTANCE;
    }
    Set<Method> methods = ClassUtils.getAllInterfaces(node.getClass()).stream().flatMap(aClass -> Arrays.stream(aClass.getMethods())).collect(Collectors.toSet());
    JsonObject nodeJson = new JsonObject();
    JsonArray wsJsonArray = new JsonArray();
    Set<Whitespace> ws = node.getWS();
    if (ws != null && !ws.isEmpty()) {
        for (Whitespace whitespace : ws) {
            JsonObject wsJson = new JsonObject();
            wsJson.addProperty("ws", whitespace.getWs());
            wsJson.addProperty("i", whitespace.getIndex());
            wsJson.addProperty("text", whitespace.getPrevious());
            wsJson.addProperty("static", whitespace.isStatic());
            wsJsonArray.add(wsJson);
        }
        nodeJson.add("ws", wsJsonArray);
    }
    Diagnostic.DiagnosticPosition position = node.getPosition();
    if (position != null) {
        JsonObject positionJson = new JsonObject();
        positionJson.addProperty("startColumn", position.getStartColumn());
        positionJson.addProperty("startLine", position.getStartLine());
        positionJson.addProperty("endColumn", position.getEndColumn());
        positionJson.addProperty("endLine", position.getEndLine());
        nodeJson.add("position", positionJson);
    }
    /* Virtual props */
    JsonArray type = getType(node);
    if (type != null) {
        nodeJson.add(SYMBOL_TYPE, type);
    }
    if (node.getKind() == NodeKind.INVOCATION) {
        assert node instanceof BLangInvocation : node.getClass();
        BLangInvocation invocation = (BLangInvocation) node;
        if (invocation.symbol != null && invocation.symbol.kind != null) {
            nodeJson.addProperty(INVOCATION_TYPE, invocation.symbol.kind.toString());
        }
    }
    for (Method m : methods) {
        String name = m.getName();
        if (name.equals("getWS") || name.equals("getPosition")) {
            continue;
        }
        String jsonName;
        if (name.startsWith("get")) {
            jsonName = toJsonName(name, 3);
        } else if (name.startsWith("is")) {
            jsonName = toJsonName(name, 2);
        } else {
            continue;
        }
        Object prop = m.invoke(node);
        /* Literal class - This class is escaped in backend to address cases like "ss\"" and 8.0 and null */
        if (node.getKind() == NodeKind.LITERAL && "value".equals(jsonName)) {
            if (prop instanceof String) {
                nodeJson.addProperty(jsonName, '"' + StringEscapeUtils.escapeJava((String) prop) + '"');
                nodeJson.addProperty(UNESCAPED_VALUE, String.valueOf(prop));
            } else {
                nodeJson.addProperty(jsonName, String.valueOf(prop));
            }
            continue;
        }
        if (node.getKind() == NodeKind.ANNOTATION && node instanceof BLangAnnotation) {
            JsonArray attachmentPoints = new JsonArray();
            ((BLangAnnotation) node).getAttachmentPoints().stream().map(BLangAnnotationAttachmentPoint::getAttachmentPoint).map(BLangAnnotationAttachmentPoint.AttachmentPoint::getValue).map(JsonPrimitive::new).forEach(attachmentPoints::add);
            nodeJson.add("attachmentPoints", attachmentPoints);
        }
        if (node.getKind() == NodeKind.USER_DEFINED_TYPE && jsonName.equals("typeName")) {
            IdentifierNode typeNode = (IdentifierNode) prop;
            Node structNode;
            if (typeNode.getValue().startsWith("$anonStruct$") && (structNode = anonStructs.remove(typeNode.getValue())) != null) {
                JsonObject anonStruct = generateJSON(structNode, anonStructs).getAsJsonObject();
                anonStruct.addProperty("anonStruct", true);
                nodeJson.add("anonStruct", anonStruct);
                continue;
            }
        }
        if (prop instanceof List && jsonName.equals("types")) {
            // Currently we don't need any Symbols for the UI. So skipping for now.
            continue;
        }
        /* Node classes */
        if (prop instanceof Node) {
            nodeJson.add(jsonName, generateJSON((Node) prop, anonStructs));
        } else if (prop instanceof List) {
            List listProp = (List) prop;
            JsonArray listPropJson = new JsonArray();
            nodeJson.add(jsonName, listPropJson);
            for (Object listPropItem : listProp) {
                if (listPropItem instanceof Node) {
                    /* Remove top level anon func and struct */
                    if (node.getKind() == NodeKind.COMPILATION_UNIT) {
                        if (listPropItem instanceof BLangStruct && ((BLangStruct) listPropItem).isAnonymous) {
                            anonStructs.put(((BLangStruct) listPropItem).getName().getValue(), ((BLangStruct) listPropItem));
                            continue;
                        }
                        if (listPropItem instanceof BLangFunction && (((BLangFunction) listPropItem)).name.value.startsWith("$lambda$")) {
                            continue;
                        }
                    }
                    listPropJson.add(generateJSON((Node) listPropItem, anonStructs));
                } else {
                    logger.debug("Can't serialize " + jsonName + ", has a an array of " + listPropItem);
                }
            }
        /* Runtime model classes */
        } else if (prop instanceof Set && jsonName.equals("flags")) {
            Set flags = (Set) prop;
            for (Flag flag : Flag.values()) {
                nodeJson.addProperty(StringUtils.lowerCase(flag.toString()), flags.contains(flag));
            }
        } else if (prop instanceof Set) {
            // TODO : limit this else if to getInputs getOutputs of transform.
            Set vars = (Set) prop;
            JsonArray listVarJson = new JsonArray();
            nodeJson.add(jsonName, listVarJson);
            for (Object obj : vars) {
                listVarJson.add(obj.toString());
            }
        } else if (prop instanceof NodeKind) {
            String kindName = CaseFormat.UPPER_UNDERSCORE.to(CaseFormat.UPPER_CAMEL, prop.toString());
            nodeJson.addProperty(jsonName, kindName);
        } else if (prop instanceof OperatorKind) {
            nodeJson.addProperty(jsonName, prop.toString());
        /* Generic classes */
        } else if (prop instanceof String) {
            nodeJson.addProperty(jsonName, (String) prop);
        } else if (prop instanceof Number) {
            nodeJson.addProperty(jsonName, (Number) prop);
        } else if (prop instanceof Boolean) {
            nodeJson.addProperty(jsonName, (Boolean) prop);
        } else if (prop instanceof Enum) {
            nodeJson.addProperty(jsonName, StringUtils.lowerCase(((Enum) prop).name()));
        } else if (prop != null) {
            nodeJson.addProperty(jsonName, prop.toString());
            String message = "Node " + node.getClass().getSimpleName() + " contains unknown type prop: " + jsonName + " of type " + prop.getClass();
            logger.error(message);
        }
    }
    return nodeJson;
}

Example 5 with NodeKind

use of org.ballerinalang.model.tree.NodeKind in project ballerina by ballerina-lang.

the class CommonUtil method generateJSON.

/**
 * Generate json representation for the given node.
 *
 * @param node        Node to get the json representation
 * @param anonStructs Map of anonymous structs
 * @return {@link JsonElement}          Json Representation of the node
 */
public static JsonElement generateJSON(Node node, Map<String, Node> anonStructs) {
    if (node == null) {
        return JsonNull.INSTANCE;
    }
    Set<Method> methods = ClassUtils.getAllInterfaces(node.getClass()).stream().flatMap(aClass -> Arrays.stream(aClass.getMethods())).collect(Collectors.toSet());
    JsonObject nodeJson = new JsonObject();
    JsonArray wsJsonArray = new JsonArray();
    Set<Whitespace> ws = node.getWS();
    if (ws != null && !ws.isEmpty()) {
        for (Whitespace whitespace : ws) {
            JsonObject wsJson = new JsonObject();
            wsJson.addProperty("ws", whitespace.getWs());
            wsJson.addProperty("i", whitespace.getIndex());
            wsJson.addProperty("text", whitespace.getPrevious());
            wsJson.addProperty("static", whitespace.isStatic());
            wsJsonArray.add(wsJson);
        }
        nodeJson.add("ws", wsJsonArray);
    }
    org.ballerinalang.util.diagnostic.Diagnostic.DiagnosticPosition position = node.getPosition();
    if (position != null) {
        JsonObject positionJson = new JsonObject();
        positionJson.addProperty("startColumn", position.getStartColumn());
        positionJson.addProperty("startLine", position.getStartLine());
        positionJson.addProperty("endColumn", position.getEndColumn());
        positionJson.addProperty("endLine", position.getEndLine());
        nodeJson.add("position", positionJson);
    }
    JsonArray type = getType(node);
    if (type != null) {
        nodeJson.add(SYMBOL_TYPE, type);
    }
    if (node.getKind() == NodeKind.INVOCATION) {
        assert node instanceof BLangInvocation : node.getClass();
        BLangInvocation invocation = (BLangInvocation) node;
        if (invocation.symbol != null && invocation.symbol.kind != null) {
            nodeJson.addProperty(INVOCATION_TYPE, invocation.symbol.kind.toString());
        }
    }
    for (Method m : methods) {
        String name = m.getName();
        if (name.equals("getWS") || name.equals("getPosition")) {
            continue;
        }
        String jsonName;
        if (name.startsWith("get")) {
            jsonName = toJsonName(name, 3);
        } else if (name.startsWith("is")) {
            jsonName = toJsonName(name, 2);
        } else {
            continue;
        }
        Object prop = null;
        try {
            prop = m.invoke(node);
        } catch (IllegalAccessException | InvocationTargetException e) {
            logger.error("Error while serializing source to JSON: [" + e.getMessage() + "]");
        }
        /* Literal class - This class is escaped in backend to address cases like "ss\"" and 8.0 and null */
        if (node.getKind() == NodeKind.LITERAL && "value".equals(jsonName)) {
            if (prop instanceof String) {
                nodeJson.addProperty(jsonName, '"' + StringEscapeUtils.escapeJava((String) prop) + '"');
                nodeJson.addProperty(UNESCAPED_VALUE, String.valueOf(prop));
            } else {
                nodeJson.addProperty(jsonName, String.valueOf(prop));
            }
            continue;
        }
        if (node.getKind() == NodeKind.USER_DEFINED_TYPE && jsonName.equals("typeName")) {
            IdentifierNode typeNode = (IdentifierNode) prop;
            Node structNode;
            if (typeNode.getValue().startsWith("$anonStruct$") && (structNode = anonStructs.remove(typeNode.getValue())) != null) {
                JsonObject anonStruct = generateJSON(structNode, anonStructs).getAsJsonObject();
                anonStruct.addProperty("anonStruct", true);
                nodeJson.add("anonStruct", anonStruct);
                continue;
            }
        }
        if (prop instanceof List && jsonName.equals("types")) {
            // Currently we don't need any Symbols for the UI. So skipping for now.
            continue;
        }
        /* Node classes */
        if (prop instanceof Node) {
            nodeJson.add(jsonName, generateJSON((Node) prop, anonStructs));
        } else if (prop instanceof List) {
            List listProp = (List) prop;
            JsonArray listPropJson = new JsonArray();
            nodeJson.add(jsonName, listPropJson);
            for (Object listPropItem : listProp) {
                if (listPropItem instanceof Node) {
                    /* Remove top level anon func and struct */
                    if (node.getKind() == NodeKind.COMPILATION_UNIT) {
                        if (listPropItem instanceof BLangStruct && ((BLangStruct) listPropItem).isAnonymous) {
                            anonStructs.put(((BLangStruct) listPropItem).getName().getValue(), ((BLangStruct) listPropItem));
                            continue;
                        }
                        if (listPropItem instanceof BLangFunction && (((BLangFunction) listPropItem)).name.value.startsWith("$lambda$")) {
                            continue;
                        }
                    }
                    listPropJson.add(generateJSON((Node) listPropItem, anonStructs));
                } else {
                    logger.debug("Can't serialize " + jsonName + ", has a an array of " + listPropItem);
                }
            }
        /* Runtime model classes */
        } else if (prop instanceof Set && jsonName.equals("flags")) {
            Set flags = (Set) prop;
            for (Flag flag : Flag.values()) {
                nodeJson.addProperty(StringUtils.lowerCase(flag.toString()), flags.contains(flag));
            }
        } else if (prop instanceof Set) {
            // TODO : limit this else if to getInputs getOutputs of transform.
            Set vars = (Set) prop;
            JsonArray listVarJson = new JsonArray();
            nodeJson.add(jsonName, listVarJson);
            for (Object obj : vars) {
                listVarJson.add(obj.toString());
            }
        } else if (prop instanceof NodeKind) {
            String kindName = CaseFormat.UPPER_UNDERSCORE.to(CaseFormat.UPPER_CAMEL, prop.toString());
            nodeJson.addProperty(jsonName, kindName);
        } else if (prop instanceof OperatorKind) {
            nodeJson.addProperty(jsonName, prop.toString());
        /* Generic classes */
        } else if (prop instanceof String) {
            nodeJson.addProperty(jsonName, (String) prop);
        } else if (prop instanceof Number) {
            nodeJson.addProperty(jsonName, (Number) prop);
        } else if (prop instanceof Boolean) {
            nodeJson.addProperty(jsonName, (Boolean) prop);
        } else if (prop instanceof Enum) {
            nodeJson.addProperty(jsonName, StringUtils.lowerCase(((Enum) prop).name()));
        } else if (prop != null) {
            nodeJson.addProperty(jsonName, prop.toString());
            String message = "Node " + node.getClass().getSimpleName() + " contains unknown type prop: " + jsonName + " of type " + prop.getClass();
            logger.error(message);
        }
    }
    return nodeJson;
}