--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cm/media/js/lib/yui/yui_3.0.0b1/build/dataschema/dataschema-xml-debug.js	Mon Nov 23 15:14:29 2009 +0100
@@ -0,0 +1,165 @@
+/*
+Copyright (c) 2009, Yahoo! Inc. All rights reserved.
+Code licensed under the BSD License:
+http://developer.yahoo.net/yui/license.txt
+version: 3.0.0b1
+build: 1163
+*/
+YUI.add('dataschema-xml', function(Y) {
+
+/**
+ * Provides a DataSchema implementation which can be used to work with XML data.
+ *
+ * @module dataschema
+ * @submodule dataschema-xml
+ */
+var LANG = Y.Lang,
+
+    /**
+     * XML subclass for the DataSchema Utility.
+     * @class DataSchema.XML
+     * @extends DataSchema.Base
+     * @static
+     */
+    SchemaXML = {
+
+        /////////////////////////////////////////////////////////////////////////////
+        //
+        // DataSchema.XML static methods
+        //
+        /////////////////////////////////////////////////////////////////////////////
+        /**
+         * Applies a given schema to given XML data.
+         *
+         * @method apply
+         * @param schema {Object} Schema to apply.
+         * @param data {XMLDoc} XML document.
+         * @return {Object} Schema-parsed data.
+         * @static
+         */
+        apply: function(schema, data) {
+            var xmldoc = data,
+                data_out = {results:[],meta:{}};
+
+            if(xmldoc && xmldoc.nodeType && xmldoc.nodeType === 9 && schema) {
+                // Parse results data
+                data_out = SchemaXML._parseResults(schema, xmldoc, data_out);
+
+                // Parse meta data
+                data_out = SchemaXML._parseMeta(schema.metaFields, xmldoc, data_out);
+            }
+            else {
+                Y.log("XML data could not be schema-parsed: " + Y.dump(data) + " " + Y.dump(data), "error", "dataschema-xml");
+                data_out.error = new Error("XML schema parse failure");
+            }
+
+            return data_out;
+        },
+
+        /**
+         * Get an XPath-specified value for a given field from an XML node or document.
+         *
+         * @method _getLocationValue
+         * @param field {String | Object} Field definition.
+         * @param context {Object} XML node or document to search within.
+         * @return {Object} Data value or null.
+         * @static
+         * @protected
+         */
+        _getLocationValue: function(field, context) {
+            var locator = field.locator || field.key || field,
+                xmldoc = context.ownerDocument || context,
+                result, res, value = null;
+
+            try {
+                // Standards mode
+                if(!LANG.isUndefined(xmldoc.evaluate)) {
+                    result = xmldoc.evaluate(locator, context, xmldoc.createNSResolver(!context.ownerDocument ? context.documentElement : context.ownerDocument.documentElement), 0, null);
+                    while(res = result.iterateNext()) {
+                        value = res.textContent;
+                    }
+                }
+                // IE mode
+                else {
+                    xmldoc.setProperty("SelectionLanguage", "XPath");
+                    result = context.selectNodes(locator)[0];
+                    value = result.value || result.text || null;
+                }
+                return Y.DataSchema.Base.parse(value, field);
+
+            }
+            catch(e) {
+            }
+        },
+
+        /**
+         * Parses results data according to schema
+         *
+         * @method _parseMeta
+         * @param xmldoc_in {Object} XML document parse.
+         * @param data_out {Object} In-progress schema-parsed data to update.
+         * @return {Object} Schema-parsed data.
+         * @static
+         * @protected
+         */
+        _parseMeta: function(metaFields, xmldoc_in, data_out) {
+            if(LANG.isObject(metaFields)) {
+                var key,
+                    xmldoc = xmldoc_in.ownerDocument || xmldoc_in;
+
+                for(key in metaFields) {
+                    if (metaFields.hasOwnProperty(key)) {
+                        data_out.meta[key] = SchemaXML._getLocationValue(metaFields[key], xmldoc);
+                    }
+                }
+            }
+            return data_out;
+        },
+
+        /**
+         * Schema-parsed list of results from full data
+         *
+         * @method _parseResults
+         * @param schema {Object} Schema to parse against.
+         * @param xmldoc_in {Object} XML document parse.
+         * @param data_out {Object} In-progress schema-parsed data to update.
+         * @return {Object} Schema-parsed data.
+         * @static
+         * @protected
+         */
+        _parseResults: function(schema, xmldoc_in, data_out) {
+            if(schema.resultListLocator && LANG.isArray(schema.resultFields)) {
+                var nodeList = xmldoc_in.getElementsByTagName(schema.resultListLocator),
+                    fields = schema.resultFields,
+                    results = [],
+                    node, field, result, i, j;
+
+                if(nodeList.length) {
+                    // Loop through each result node
+                    for(i=nodeList.length-1; i>= 0; i--) {
+                        result = {};
+                        node = nodeList[i];
+
+                        // Find each field value
+                        for(j=fields.length-1; j>= 0; j--) {
+                            field = fields[j];
+                            result[field.key || field] = SchemaXML._getLocationValue(field, node);
+                        }
+                        results[i] = result;
+                    }
+
+                    data_out.results = results;
+                }
+                else {
+                    data_out.error = new Error("XML schema result nodes retrieval failure");
+                }
+            }
+            return data_out;
+        }
+    };
+
+Y.DataSchema.XML = Y.mix(SchemaXML, Y.DataSchema.Base);
+
+
+
+}, '3.0.0b1' ,{requires:['dataschema-base']});