com.fasterxml.jackson.databind.JsonNode#isTextual

Source File: BqDdlOperatorFactory.java From digdag with Apache License 2.0

6 votes

private Table table(String defaultProjectId, Optional<DatasetReference> defaultDataset, JsonNode node)
{
    if (node.isTextual()) {
        return new Table()
                .setTableReference(Bq.tableReference(defaultProjectId, defaultDataset, node.asText()));
    }
    else {
        TableConfig config;
        try {
            config = objectMapper.readValue(node.traverse(), TableConfig.class);
        }
        catch (IOException e) {
            throw new ConfigException("Invalid table reference or configuration: " + node, e);
        }
        return table(defaultProjectId, defaultDataset, config);
    }
}

Source File: JsonStringOrNodeExpander.java From samantha with MIT License

6 votes

public List<ObjectNode> expand(List<ObjectNode> initialResult,
                               RequestContext requestContext) {
    List<ObjectNode> expanded = new ArrayList<>();
    for (ObjectNode entity : initialResult) {
        JsonNode json = entity.get(jsonAttr);
        if (json.isTextual()) {
            json = Json.parse(json.asText());
        }
        if (json.isArray()) {
            for (JsonNode one : json) {
                ObjectNode newEntity = entity.deepCopy();
                IOUtilities.parseEntityFromJsonNode(one, newEntity);
                expanded.add(newEntity);
            }
        } else {
            IOUtilities.parseEntityFromJsonNode(json, entity);
            expanded.add(entity);
        }
    }
    return expanded;
}

Source File: PlusOperator.java From jslt with Apache License 2.0

6 votes

public JsonNode perform(JsonNode v1, JsonNode v2) {
  if (v1.isTextual() || v2.isTextual()) {
    // if one operand is string: do string concatenation
    return new TextNode(NodeUtils.toString(v1, false) +
                        NodeUtils.toString(v2, false));

  } else if (v1.isArray() && v2.isArray())
    // if both are arrays: array concatenation
    return concatenateArrays(v1, v2);

  else if (v1.isObject() && v2.isObject())
    // if both are objects: object union
    return unionObjects(v1, v2);

  // {} + null => {} (also arrays)
  else if ((v1.isObject() || v1.isArray()) && v2.isNull())
    return v1;

  // null + {} => {} (also arrays)
  else if (v1.isNull() && (v2.isObject() || v2.isArray()))
    return v2;

  else
    // do numeric operation
    return super.perform(v1, v2);
}

Source File: LightConfResult.java From lightconf with GNU General Public License v3.0

6 votes

/**
 * 将json结果集转化为TaotaoResult对象
 *
 * @param jsonData
 *            json数据
 * @param clazz
 *            TaotaoResult中的object类型
 * @return
 */
public static LightConfResult formatToPojo(String jsonData, Class<?> clazz) {
    try {
        if (clazz == null) {
            return MAPPER.readValue(jsonData, LightConfResult.class);
        }
        JsonNode jsonNode = MAPPER.readTree(jsonData);
        JsonNode data = jsonNode.get("data");
        Object obj = null;
        if (clazz != null) {
            if (data.isObject()) {
                obj = MAPPER.readValue(data.traverse(), clazz);
            } else if (data.isTextual()) {
                obj = MAPPER.readValue(data.asText(), clazz);
            }
        }
        return build(jsonNode.get("status").intValue(), jsonNode.get("msg").asText(), obj);
    } catch (Exception e) {
        return null;
    }
}

Source File: CustomTypeAnnotator.java From raml-module-builder with Apache License 2.0

6 votes

private JsonObject getValue(String key, JsonNode value){
  if(value.isTextual()){
    return annotationLookUp.get(key, value.asText());
  }
  else if(value.isBoolean()){
    return annotationLookUp.get(key, value.asBoolean());
  }
  else if(value.isDouble()){
    return annotationLookUp.get(key, value.asDouble());
  }
  else if(value.isIntegralNumber() || value.isInt()){
    return annotationLookUp.get(key, value.asInt());
  }
  else{
    return null;
  }
}

Source File: ConfigEvalEngine.java From digdag with Apache License 2.0

6 votes

private ArrayNode evalArrayRecursive(ObjectNode local, ArrayNode array)
    throws TemplateException
{
    ArrayNode built = array.arrayNode();
    for (JsonNode value : array) {
        JsonNode evaluated;
        if (value.isObject()) {
            evaluated = evalObjectRecursive((ObjectNode) value);
        }
        else if (value.isArray()) {
            evaluated = evalArrayRecursive(local, (ArrayNode) value);
        }
        else if (value.isTextual()) {
            // eval using template engine
            String code = value.textValue();
            evaluated = evalValue(local, code);
        }
        else {
            evaluated = value;
        }
        built.add(evaluated);
    }
    return built;
}

Source File: BaseParser.java From cwlexec with Apache License 2.0

6 votes

protected static String processLocation(String parentPath, JsonNode locationNode) throws CWLException {
    String location = null;
    if (locationNode != null && locationNode.isTextual()) {
        location = locationNode.asText();
        if (location.startsWith(IOUtil.HTTP_PREFIX) ||
                location.startsWith(IOUtil.HTTPS_PREFIX) ||
                location.startsWith(IOUtil.FTP_PREFIX)) {
            throw new CWLException(ResourceLoader.getMessage("cwl.parser.remote.file.location.unsupported"),
                    33);
        } else {
            Path locationPath = Paths.get(location.replaceFirst(IOUtil.FILE_PREFIX, ""));
            if (!locationPath.isAbsolute()) {
                locationPath = Paths.get(parentPath, location);
                location = locationPath.toString();
            }
        }
    }
    return location;
}

Source File: ExtractJsonPathsBuilder.java From kite with Apache License 2.0

5 votes

private void resolve(JsonNode datum, Record record, String fieldName) { 
  if (datum == null) {
    return;
  }
  
  if (flatten) {
    flatten(datum, record.get(fieldName));
    return;
  }

  if (datum.isObject()) {
    record.put(fieldName, datum);
  } else if (datum.isArray()) {
    record.put(fieldName, datum);  
  } else if (datum.isTextual()) {
    record.put(fieldName, datum.asText());
  } else if (datum.isBoolean()) {
    record.put(fieldName, datum.asBoolean());
  } else if (datum.isInt()) {
    record.put(fieldName, datum.asInt());
  } else if (datum.isLong()) {
    record.put(fieldName, datum.asLong());
  } else if (datum.isShort()) {
    record.put(fieldName, datum.shortValue());
  } else if (datum.isDouble()) {
    record.put(fieldName, datum.asDouble());
  } else if (datum.isFloat()) {
    record.put(fieldName, datum.floatValue());
  } else if (datum.isBigInteger()) {
    record.put(fieldName, datum.bigIntegerValue());
  } else if (datum.isBigDecimal()) {
    record.put(fieldName, datum.decimalValue());
  } else if (datum.isNull()) {
    ; // ignore
  } else {
    record.put(fieldName, datum.toString());
  }
}

Source File: BpmnJsonConverterUtil.java From activiti6-boot2 with Apache License 2.0

5 votes

public static JsonNode validateIfNodeIsTextual(JsonNode node) {
  if (node != null && node.isNull() == false && node.isTextual() && StringUtils.isNotEmpty(node.asText())) {
    try {
      node = validateIfNodeIsTextual(objectMapper.readTree(node.asText()));
    } catch(Exception e) {
      logger.error("Error converting textual node", e);
    }
  }
  return node;
}

Source File: SchemaGenerationContextImpl.java From jsonschema-generator with Apache License 2.0

5 votes

/**
 * Collect the specified value(s) from the given definition's {@link SchemaKeyword#TAG_TYPE} attribute.
 *
 * @param definition type definition to extract specified {@link SchemaKeyword#TAG_TYPE} values from
 * @return extracted {@link SchemaKeyword#TAG_TYPE} – values (may be empty)
 */
private Set<String> collectAllowedSchemaTypes(ObjectNode definition) {
    JsonNode declaredTypes = definition.get(this.getKeyword(SchemaKeyword.TAG_TYPE));
    final Set<String> allowedSchemaTypes;
    if (declaredTypes == null) {
        allowedSchemaTypes = Collections.emptySet();
    } else if (declaredTypes.isTextual()) {
        allowedSchemaTypes = Collections.singleton(declaredTypes.textValue());
    } else {
        allowedSchemaTypes = StreamSupport.stream(declaredTypes.spliterator(), false)
                .map(JsonNode::textValue)
                .collect(Collectors.toSet());
    }
    return allowedSchemaTypes;
}

Source File: ODataJsonDeserializer.java From olingo-odata4 with Apache License 2.0

5 votes

private boolean matchTextualCase(final JsonNode node, final EdmPrimitiveTypeKind primKind) {
  return node.isTextual() &&
      (primKind == EdmPrimitiveTypeKind.String
          || primKind == EdmPrimitiveTypeKind.Binary
          || primKind == EdmPrimitiveTypeKind.Date
          || primKind == EdmPrimitiveTypeKind.DateTimeOffset
          || primKind == EdmPrimitiveTypeKind.Duration
          || primKind == EdmPrimitiveTypeKind.Guid
          || primKind == EdmPrimitiveTypeKind.TimeOfDay);
}

Source File: Id.java From digdag with Apache License 2.0

5 votes

@JsonCreator
@Deprecated
static Id fromJson(JsonNode node)
        throws JsonMappingException
{
    if (node.isTextual() || node.isNumber()) {
        return of(node.asText());
    }
    else {
        throw new JsonMappingException("Invalid ID. Expected string but got " + node);
    }
}

Source File: CmmnJsonConverterUtil.java From flowable-engine with Apache License 2.0

5 votes

public static JsonNode validateIfNodeIsTextual(JsonNode node) {
    if (node != null && !node.isNull() && node.isTextual() && StringUtils.isNotEmpty(node.asText())) {
        try {
            node = validateIfNodeIsTextual(objectMapper.readTree(node.asText()));
        } catch (Exception e) {
            LOGGER.error("Error converting textual node", e);
        }
    }
    return node;
}

Source File: QualifiedName.java From metacat with Apache License 2.0

5 votes

/**
 * Creates the name from the json.
 *
 * @param node json node
 * @return qualified name
 */
@JsonCreator
public static QualifiedName fromJson(@NonNull final JsonNode node) {
    final JsonNode catalogNameNode = node.path("catalogName");
    if (catalogNameNode.isMissingNode() || catalogNameNode.isNull() || !catalogNameNode.isTextual()) {
        // If catalogName is not present try to load from the qualifiedName node instead
        final JsonNode nameNode = node.path("qualifiedName");
        if (!nameNode.isNull() && nameNode.isTextual()) {
            return fromString(nameNode.asText(), false);
        } else {
            // if neither are available throw an exception
            throw new IllegalStateException("Node '" + node + "' is missing catalogName");
        }
    }
    final String catalogName = catalogNameNode.asText();
    final JsonNode databaseNameNode = node.path("databaseName");
    String databaseName = null;
    if (databaseNameNode != null) {
        databaseName = databaseNameNode.asText();
    }
    final JsonNode tableNameNode = node.path("tableName");
    String tableName = null;
    if (tableNameNode != null) {
        tableName = tableNameNode.asText();
    }
    final JsonNode partitionNameNode = node.path("partitionName");
    String partitionName = null;
    if (partitionNameNode != null) {
        partitionName = partitionNameNode.asText();
    }
    final JsonNode viewNameNode = node.path("viewName");
    String viewName = null;
    if (viewNameNode != null) {
        viewName = viewNameNode.asText();
    }
    return new QualifiedName(catalogName, databaseName, tableName, partitionName, viewName);
}

Source File: Attribute.java From zentity with Apache License 2.0

5 votes

/**
 * Validate the value of "attributes".ATTRIBUTE_NAME."type".
 * Must be a non-empty string containing a recognized type.
 *
 * @param value The value of "attributes".ATTRIBUTE_NAME."type".
 * @throws ValidationException
 */
private void validateType(JsonNode value) throws ValidationException {
    if (!value.isTextual())
        throw new ValidationException("'attributes." + this.name + ".type' must be a string.");
    if (Patterns.EMPTY_STRING.matcher(value.textValue()).matches())
        throw new ValidationException("'attributes." + this.name + ".type'' must not be empty.");
    if (!VALID_TYPES.contains(value.textValue()))
        throw new ValidationException("'attributes." + this.name + ".type' has an unrecognized type '" + value.textValue() + "'.");
}

Source File: DatableConverter.java From timbuctoo with GNU General Public License v3.0

5 votes

@Override
public Object jsonToTinkerpop(JsonNode json) throws IOException {
  if (!json.isTextual()) {
    throw new IOException("datable should be presented as String");
  }

  return json.toString();
}

Source File: JsonPropertyConverter.java From timbuctoo with GNU General Public License v3.0

5 votes

@Override
protected StringOfLimitedValuesProperty createStringOfLimitedValues(String propertyName, JsonNode value)
  throws IOException {
  if (!value.isTextual()) {
    throw new IOException(String.format("'%s' should be a String.", propertyName));
  }
  return new StringOfLimitedValuesProperty(propertyName, value.asText());
}

Source File: JsonNodeAssertions.java From ts-reaktive with MIT License

5 votes

/**
 * Asserts that the current JsonNode is an array, where at least one element is equal to [str].
 */
public JsonNodeAssertions isArrayWithString(String str) {
    isNotNull();
    if(!actual.isArray()){
        failWithMessage("Expected an array, but was <%s>", actual);
    }
    for (int i = 0; i < actual.size(); i++) {
        JsonNode elem = actual.get(i);
        if (elem.isTextual() && elem.asText().equals(str)) {
            return this;
        }
    }
    failWithMessage("Expected array to contain string <%s>, but was <%s>", str, actual);
    return this;
}

Source File: AbstractJsonUserAttributeMapper.java From keycloak with Apache License 2.0

4 votes

public static Object getJsonValue(JsonNode baseNode, String fieldPath) {
	logger.debug("Going to process JsonNode path " + fieldPath + " on data " + baseNode);
	if (baseNode != null) {

		List<String> fields = OIDCAttributeMapperHelper.splitClaimPath(fieldPath);
		if (fields.isEmpty() || fieldPath.endsWith(".")) {
			logger.debug("JSON path is invalid " + fieldPath);
			return null;
		}

		JsonNode currentNode = baseNode;
		for (String currentFieldName : fields) {

			// if array path, retrieve field name and index
			String currentNodeName = currentFieldName;
			int arrayIndex = -1;
			if (currentFieldName.endsWith("]")) {
				int bi = currentFieldName.indexOf("[");
				if (bi == -1) {
					logger.debug("Invalid array index construct in " + currentFieldName);
					return null;
				}
				try {
					String is = currentFieldName.substring(bi + 1, currentFieldName.length() - 1).trim();
					arrayIndex = Integer.parseInt(is);
					if( arrayIndex < 0) throw new ArrayIndexOutOfBoundsException();
				} catch (Exception e) {
					logger.debug("Invalid array index construct in " + currentFieldName);
					return null;
				}
				currentNodeName = currentFieldName.substring(0, bi).trim();
			}

			currentNode = currentNode.get(currentNodeName);
			if (arrayIndex > -1 && currentNode.isArray()) {
				logger.debug("Going to take array node at index " + arrayIndex);
				currentNode = currentNode.get(arrayIndex);
			}

			if (currentNode == null) {
				logger.debug("JsonNode not found for name " + currentFieldName);
				return null;
			}

			if (currentNode.isArray()) {
				List<String> values = new ArrayList<>();
				for (JsonNode childNode : currentNode) {
					if (childNode.isTextual()) {
						values.add(childNode.textValue());
					} else {
						logger.warn("JsonNode in array is not text value " + childNode);
					}
				}
				if (values.isEmpty()) {
					return null;
				}
				return values ;
			} else if (currentNode.isNull()) {

				logger.debug("JsonNode is null node for name " + currentFieldName);
				return null;
			} else if (currentNode.isValueNode()) {
				String ret = currentNode.asText();
				if (ret != null && !ret.trim().isEmpty())
					return ret.trim();
				else
					return null;

			}

		}
		return currentNode;
	}
	return null;
}

Source File: DefaultChange.java From centraldogma with Apache License 2.0

4 votes

@JsonCreator
static DefaultChange<?> deserialize(@JsonProperty("type") ChangeType type,
                                    @JsonProperty("path") String path,
                                    @JsonProperty("content") @Nullable JsonNode content) {
    requireNonNull(type, "type");
    final Class<?> contentType = type.contentType();
    if (contentType == Void.class) {
        if (content != null && !content.isNull()) {
            return rejectIncompatibleContent(content, Void.class);
        }
    } else if (type.contentType() == String.class) {
        if (content == null || !content.isTextual()) {
            return rejectIncompatibleContent(content, String.class);
        }
    }

    if (type == ChangeType.REMOVE) {
        return (DefaultChange<?>) Change.ofRemoval(path);
    }

    requireNonNull(content, "content");

    final Change<?> result;
    switch (type) {
        case UPSERT_JSON:
            result = Change.ofJsonUpsert(path, content);
            break;
        case UPSERT_TEXT:
            result = Change.ofTextUpsert(path, content.asText());
            break;
        case RENAME:
            result = Change.ofRename(path, content.asText());
            break;
        case APPLY_JSON_PATCH:
            result = Change.ofJsonPatch(path, content);
            break;
        case APPLY_TEXT_PATCH:
            result = Change.ofTextPatch(path, content.asText());
            break;
        default:
            // Should never reach here
            throw new Error();
    }

    // Ugly downcast, but otherwise we would have needed to write a custom serializer.
    return (DefaultChange<?>) result;
}

Java Code Examples for com.fasterxml.jackson.databind.JsonNode#isTextual()