public IDataTypeDefinition Import(XElement node, bool forceUpdate = false)
{
var name = node.Name.LocalName;
if (name != "DataType")
{
throw new ArgumentException("Import only imports single DataTypes");
}
if (!forceUpdate)
{
LogHelper.Debug <uSyncDataType>(">> Checking Hash values");
if (!ChangeTracker.DataTypeChanged(node))
{
return(null);
}
}
var _packagingService = ApplicationContext.Current.Services.PackagingService;
var _dataTypeService = ApplicationContext.Current.Services.DataTypeService;
// import the datatypes
// the return value isn't really to be trusted (only returns on a create?)
var datatypes = _packagingService.ImportDataTypeDefinitions(node);
// packaging service - only creates new stuff
// we need to update package values ourselfs.
var def = node.Attribute("Definition");
if (def != null)
{
var dataTypeDefinitionId = new Guid(def.Value);
var definition = _dataTypeService.GetDataTypeDefinitionById(dataTypeDefinitionId);
if (definition != null)
{
LogHelper.Debug <uSyncDataType>(">> Going node hunting");
}
// Node Hunting (replacing IDs of source to our target)
var cNode = HuntContentNodes(node);
// update
LogHelper.Debug <uSyncDataType>(">> Updating preValues");
UpdatePreValues(definition, node);
return(definition);
}
if (datatypes != null)
{
return(datatypes.FirstOrDefault());
}
return(null);
}