|
public OpenWrite ( string remoteFileName ) : |
||
| remoteFileName | string | The remote file name. |
| Результат | ||
public void AttachFile(byte[] data, FileReference fileData, SCORMObject obj)
{
List<FileReference> files = new List<FileReference>();
if (obj.Files != null)
{
files.AddRange(obj.Files);
}
var db = MongoDB.Driver.MongoDatabase.Create(_ConnectionString);
var gfs = new MongoGridFS(db);
var id = Guid.NewGuid().ToString();
using (var file = gfs.OpenWrite(id))
{
file.Write(data, 0, data.Length);
file.Flush();
}
var fileInfo = gfs.FindOne(id);
gfs.SetContentType(fileInfo, fileData.ContentType);
fileData.FileId = id;
files.Add(fileData);
obj.Files = files;
}
public Stream OpenStream(string remoteFile, string mimetype)
{
_logger.DebugFormat("Open MongoDB By Stream, Id {0}.", remoteFile);
Stream stream = null;
try
{
MongoGridFSCreateOptions option = new MongoGridFSCreateOptions
{
Id = remoteFile,
UploadDate = DateTime.Now,
ContentType = mimetype,
};
MongoGridFS fs = new MongoGridFS(_context.DataBase);
stream = fs.OpenWrite(remoteFile, option);
return stream;
}
catch (Exception ex)
{
_logger.Error(ex.Message);
_logger.Error(ex.StackTrace);
if (stream != null)
{
stream.Close();
}
throw;
}
}