private LoadResult MapToLoadResult([NotNull] RazorTemplateLoadResult razorTemplateLoadResult)
{
if (razorTemplateLoadResult == null)
{
throw new ArgumentNullException(nameof(razorTemplateLoadResult));
}
var detail = string.Join("\n", razorTemplateLoadResult.Errors ?? new string[0]);
Error loadError;
switch (razorTemplateLoadResult.Status)
{
case RazorTemplateLoadResult.LoadResultStatus.Success:
return(LoadResult.CreateSuccessResult());
case RazorTemplateLoadResult.LoadResultStatus.CodeCompilationFailed:
loadError = new RazorTemplateError(RazorTemplateErrorCodes.CodeCompilationError, detail);
break;
case RazorTemplateLoadResult.LoadResultStatus.CodeGenerationFailed:
loadError = new RazorTemplateError(RazorTemplateErrorCodes.CodeGenerationError, detail);
break;
default:
loadError = new RazorTemplateError(RazorTemplateErrorCodes.GeneralRazorTemplateError, detail);
break;
}
return(LoadResult.CreateFailResult(loadError));
}
public LoadResult Load([NotNull] Stream templateStream)
{
if (templateStream == null)
{
throw new ArgumentNullException(nameof(templateStream));
}
if (_loadedTemplate != null)
{
throw new InvalidOperationException("Load can only be called once");
}
if (!templateStream.CanRead || !templateStream.CanSeek)
{
throw new ArgumentException("The supplied stream must be readable and seekable", nameof(templateStream));
}
_xmlDeclarationInfo = _xmlDeclarationParser.Parse(templateStream);
XmlTemplateLoadResults xmlTemplateLoadResults = _templateLoader.LoadTemplate(templateStream);
if (xmlTemplateLoadResults.Success)
{
_loadedTemplate = xmlTemplateLoadResults.LoadedTemplate;
IEnumerable <Error> preferencesLoadErrors = _templatePreferencesLoader.LoadPreferences(_loadedTemplate);
if (preferencesLoadErrors.Any())
{
return(LoadResult.CreateFailResult(preferencesLoadErrors));
}
}
//TODO: make result returning more general - this is just another mapping from one result to another
return(xmlTemplateLoadResults.TemplateLoadErrors.Any()
? LoadResult.CreateFailResult(xmlTemplateLoadResults.TemplateLoadErrors)
: LoadResult.CreateSuccessResult());
}
