mv com/google/domain/registry google/registry

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.

java/google/registry/ui/js/xml.js

@@ -0,0 +1,89 @@
+// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+goog.provide('registry.xml');
+goog.provide('registry.xml.XmlJson');
+
+goog.require('goog.dom.NodeType');
+goog.require('goog.object');
+
+
+/**
+ * Turns XML document into a JSON data structure. This function is similar to
+ * <a href="https://developer.mozilla.org/en-US/docs/JXON">Mozilla JXON</a>
+ * except it handles text differently. This routine will not coalesce text
+ * interspersed with elements. This routine does not coerce string types to
+ * number, boolean, or null.
+ * @param {!Node} node
+ * @return {!Object<string, registry.xml.XmlJson>}
+ * @throws {Error} upon encountering interspersed text.
+ */
+registry.xml.convertToJson = function(node) {
+  var result = goog.object.create();
+  if (goog.isDefAndNotNull(node.attributes)) {
+    for (var i = 0; i < node.attributes.length; i++) {
+      var attr = node.attributes.item(i);
+      goog.object.set(result, '@' + attr.name, attr.value || '');
+    }
+  }
+  for (var j = 0; j < node.childNodes.length; j++) {
+    var child = node.childNodes.item(j);
+    switch (child.nodeType) {
+      case goog.dom.NodeType.TEXT:
+      case goog.dom.NodeType.CDATA_SECTION:
+        var text = String(child.nodeValue).trim();
+        if (text != '') {
+          var curr = goog.object.get(result, registry.xml.jsonValueFieldName_);
+          if (goog.isDef(curr)) {
+            throw new Error(
+                'XML text "' + curr + '" interspersed with "' + text + '"');
+          }
+          goog.object.set(result, registry.xml.jsonValueFieldName_, text);
+        }
+        break;
+      case goog.dom.NodeType.ELEMENT:
+        var json = registry.xml.convertToJson(child);
+        var name = child.nodeName;
+        if (goog.object.containsKey(result, name)) {
+          var field = goog.object.get(result, name);
+          if (goog.isArray(field)) {
+            field.push(json);
+          } else {
+            goog.object.set(result, name, [field, json]);
+          }
+        } else {
+          goog.object.set(result, name, json);
+        }
+        break;
+    }
+  }
+  return result;
+};
+
+
+/**
+ * XML JSON object recursive type definition.
+ * @typedef {(string|
+ *            !Array<registry.xml.XmlJson>|
+ *            !Object<string, registry.xml.XmlJson>)}
+ */
+registry.xml.XmlJson;
+
+
+/**
+ * XML JSON value field name, inherited from JXON.
+ * @private {string}
+ * @const
+ */
+registry.xml.jsonValueFieldName_ = 'keyValue';