confinode/lib/ConfigDescription/StringDescription/StringDescription.js

Node application configuration reader

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const ConfinodeError_1 = require("../../ConfinodeError");
const messages_1 = require("../../messages");
const ConfigDescription_1 = require("../ConfigDescription");
/**
 * Description of a string item. The parser also tries to convert booleans and numbers.
 */
class StringDescription extends ConfigDescription_1.LeafItemDescription {
    parseValue(value, fileName, keyName) {
        if (typeof value === 'string') {
            return value;
        }
        else if (typeof value === 'boolean' || typeof value === 'number') {
            return String(value);
        }
        throw new ConfinodeError_1.default('expected', keyName, fileName, new messages_1.Message(messages_1.Level.Error, 'expectedString'));
    }
}
exports.default = StringDescription;
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