public Zetbox.App.Base.Blob SetBlobStream(IZetboxContext ctx, Stream stream, string filename, string mimetype)
{
Zetbox.App.Base.Blob result = null;
var handler = _memoryFactory.GetServerDocumentHandler();
var serverBlob = handler.SetBlobStream(ZetboxGeneratedVersionAttribute.Current, _backingStore, stream, filename, mimetype);
BlobResponse resp = new BlobResponse();
resp.ID = serverBlob.ID;
resp.BlobInstance = SendObjects(new IDataObject[] { serverBlob }, true);
using (var sr = new ZetboxStreamReader(_map, new BinaryReader(resp.BlobInstance)))
{
result = ReceiveObjectList(ctx, sr).Cast <Zetbox.App.Base.Blob>().Single();
}
return(result);
}
public static void HandleBlobChange(ImportedFile obj, MethodReturnEventArgs <Zetbox.App.Base.Blob> e, Zetbox.App.Base.Blob oldBlob, Zetbox.App.Base.Blob newBlob)
{
if (oldBlob != null && newBlob != oldBlob)
{
throw new InvalidOperationException("Changing blob on imported files is not allowed");
}
e.Result = newBlob;
}
