var xmlNewODataDataElement = function()

in JSLib/src/odata-xml.js [732:775]
25 lines of code
9 McCabe index (conditional complexity)

    var xmlNewODataDataElement = function (dom, name, value, dataItemMetadata, dataItemModel, model) {
        /// <summary>Creates a new DOM element for a data item in an entry, complex property, or collection property.</summary>
        /// <param name="dom">DOM document used for creating the new DOM Element.</param>
        /// <param name="name" type="String">Data item name.</param>
        /// <param name="value" optional="true" mayBeNull="true">Value of the data item, if any.</param>
        /// <param name="dataItemMetadata" type="Object" optional="true">Object containing metadata about the data item.</param>
        /// <param name="dataItemModel" type="Object" optional="true">Object describing the data item in an OData conceptual schema.</param>
        /// <param name="model" type="Object" optional="true">Object describing an OData conceptual schema.</param>
        /// <returns type="Object">
        ///     Object containing the new DOM element in the appropriate namespace for the data item and the
        ///     required data service version for it.
        /// </returns>

        var typeName = dataItemTypeName(value, dataItemMetadata, dataItemModel);
        if (isPrimitive(value)) {
            return xmlNewODataEdmProperty(dom, name, value, typeName || EDM_STRING);
        }

        var isGeography = isGeographyEdmType(typeName);
        if (isGeography || isGeometryEdmType(typeName)) {
            return xmlNewODataSpatialProperty(dom, name, value, typeName, isGeography);
        }

        if (isCollection(value, typeName)) {
            return xmlNewODataCollectionProperty(dom, name, value, typeName, dataItemMetadata, dataItemModel, model);
        }

        if (isNamedStream(value)) {
            return null;
        }

        // This may be a navigation property.
        var navPropKind = navigationPropertyKind(value, dataItemModel);
        if (navPropKind !== null) {
            return null;
        }

        if (value === null) {
            return xmlNewODataNullProperty(dom, name, typeName);
        }

        djsassert(isObject(value), "xmlNewODataEntryProperty - property '" + name + "' is not an object");
        return xmlNewODataComplexProperty(dom, name, value, typeName, dataItemMetadata, dataItemModel, model);
    };