be-ytb/js/node_modules/aws-sdk/lib/xml/xml-node.js

var escapeAttribute = require('./escape-attribute').escapeAttribute;

/**
 * Represents an XML node.
 * @api private
 */
function XmlNode(name, children) {
    if (children === void 0) { children = []; }
    this.name = name;
    this.children = children;
    this.attributes = {};
}
XmlNode.prototype.addAttribute = function (name, value) {
    this.attributes[name] = value;
    return this;
};
XmlNode.prototype.addChildNode = function (child) {
    this.children.push(child);
    return this;
};
XmlNode.prototype.removeAttribute = function (name) {
    delete this.attributes[name];
    return this;
};
XmlNode.prototype.toString = function () {
    var hasChildren = Boolean(this.children.length);
    var xmlText = '<' + this.name;
    // add attributes
    var attributes = this.attributes;
    for (var i = 0, attributeNames = Object.keys(attributes); i < attributeNames.length; i++) {
        var attributeName = attributeNames[i];
        var attribute = attributes[attributeName];
        if (typeof attribute !== 'undefined' && attribute !== null) {
            xmlText += ' ' + attributeName + '=\"' + escapeAttribute('' + attribute) + '\"';
        }
    }
    return xmlText += !hasChildren ? '/>' : '>' + this.children.map(function (c) { return c.toString(); }).join('') + '</' + this.name + '>';
};

/**
 * @api private
 */
module.exports = {
    XmlNode: XmlNode
};