public RazorDocumentExcerptServiceWrapper(
IRazorDocumentExcerptService razorDocumentExcerptService
)
{
_razorDocumentExcerptService =
razorDocumentExcerptService
?? throw new ArgumentNullException(nameof(razorDocumentExcerptService));
}
public TService GetService <TService>() where TService : class
{
if (_documentContainer == null)
{
return(this as TService);
}
if (typeof(TService) == typeof(IRazorSpanMappingService))
{
if (_spanMappingService == null)
{
lock (_lock)
{
if (_spanMappingService == null)
{
_spanMappingService = _documentContainer.GetMappingService();
}
}
}
return((TService)_spanMappingService);
}
if (typeof(TService) == typeof(IRazorDocumentExcerptService))
{
if (_excerptService == null)
{
lock (_lock)
{
if (_excerptService == null)
{
_excerptService = _documentContainer.GetExcerptService();
}
}
}
return((TService)_excerptService);
}
if (typeof(TService) == typeof(IRazorDocumentPropertiesService))
{
if (_documentPropertiesService == null)
{
lock (_lock)
{
if (_documentPropertiesService == null)
{
_documentPropertiesService = _documentContainer.GetDocumentPropertiesService();
}
}
}
return((TService)_documentPropertiesService);
}
return(this as TService);
}
public override IRazorDocumentExcerptService GetExcerptService()
{
if (_excerptService == null)
{
var mappingService = GetMappingService();
_excerptService = new CSharpDocumentExcerptService(mappingService, _documentSnapshot);
}
return(_excerptService);
}
