public MediaWriter(IMediaDocument document, ILinkSource <T> links, IUrlRegistry urls,
IValueProjection <T> projection)
{
_document = document;
_links = links;
_urls = urls;
_projection = projection;
}
public MediaWriter(IMediaDocument document, ILinkSource <T> links, IUrlRegistry urls, IProjection <T> projection, IServiceLocator services)
{
_document = document;
_links = links;
_urls = urls;
_projection = projection;
_services = services;
}