mirror of
https://github.com/google/nomulus.git
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5012893c1d
This change renames directories in preparation for the great package rename. The repository is now in a broken state because the code itself hasn't been updated. However this should ensure that git correctly preserves history for each file.
89 lines
2.9 KiB
JavaScript
89 lines
2.9 KiB
JavaScript
// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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goog.provide('registry.xml');
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goog.provide('registry.xml.XmlJson');
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goog.require('goog.dom.NodeType');
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goog.require('goog.object');
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/**
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* Turns XML document into a JSON data structure. This function is similar to
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* <a href="https://developer.mozilla.org/en-US/docs/JXON">Mozilla JXON</a>
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* except it handles text differently. This routine will not coalesce text
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* interspersed with elements. This routine does not coerce string types to
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* number, boolean, or null.
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* @param {!Node} node
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* @return {!Object<string, registry.xml.XmlJson>}
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* @throws {Error} upon encountering interspersed text.
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*/
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registry.xml.convertToJson = function(node) {
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var result = goog.object.create();
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if (goog.isDefAndNotNull(node.attributes)) {
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for (var i = 0; i < node.attributes.length; i++) {
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var attr = node.attributes.item(i);
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goog.object.set(result, '@' + attr.name, attr.value || '');
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}
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}
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for (var j = 0; j < node.childNodes.length; j++) {
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var child = node.childNodes.item(j);
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switch (child.nodeType) {
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case goog.dom.NodeType.TEXT:
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case goog.dom.NodeType.CDATA_SECTION:
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var text = String(child.nodeValue).trim();
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if (text != '') {
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var curr = goog.object.get(result, registry.xml.jsonValueFieldName_);
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if (goog.isDef(curr)) {
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throw new Error(
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'XML text "' + curr + '" interspersed with "' + text + '"');
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}
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goog.object.set(result, registry.xml.jsonValueFieldName_, text);
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}
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break;
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case goog.dom.NodeType.ELEMENT:
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var json = registry.xml.convertToJson(child);
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var name = child.nodeName;
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if (goog.object.containsKey(result, name)) {
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var field = goog.object.get(result, name);
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if (goog.isArray(field)) {
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field.push(json);
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} else {
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goog.object.set(result, name, [field, json]);
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}
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} else {
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goog.object.set(result, name, json);
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}
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break;
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}
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}
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return result;
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};
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/**
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* XML JSON object recursive type definition.
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* @typedef {(string|
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* !Array<registry.xml.XmlJson>|
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* !Object<string, registry.xml.XmlJson>)}
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*/
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registry.xml.XmlJson;
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/**
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* XML JSON value field name, inherited from JXON.
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* @private {string}
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* @const
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*/
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registry.xml.jsonValueFieldName_ = 'keyValue';
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