private Stream GetContentStream(DbConnection connection, FileAccess fileAccess = FileAccess.ReadWrite)
{
if (Settings.EnableFileSystemStorage && ObjectId == 0)
{
var path = DbFileRepository.GetFileSystemPath(this);
if (File.Exists(path))
{
return(File.Open(path, FileMode.Open, fileAccess));
}
throw new Exception($"File '{path}' was not found.");
}
else
{
if (ObjectId == 0)
{
throw new Exception("Trying to get content of a file from database, but it was uploaded to file system. Check FileSystem support configuration.");
}
var manager = new NpgsqlLargeObjectManager(connection.connection);
switch (fileAccess)
{
case FileAccess.Read:
return(manager.OpenRead(ObjectId));
case FileAccess.Write:
return(manager.OpenRead(ObjectId));
case FileAccess.ReadWrite:
return(manager.OpenReadWrite(ObjectId));
}
return(manager.OpenReadWrite(ObjectId));
}
}
private Stream GetContentStream(DbConnection connection)
{
if (Settings.EnableFileSystemStorage && ObjectId == 0)
{
var path = DbFileRepository.GetFileSystemPath(this);
if (File.Exists(path))
{
return(File.Open(path, FileMode.Open, FileAccess.ReadWrite));
}
throw new Exception($"File '{path}' was not found.");
}
else
{
var manager = new NpgsqlLargeObjectManager(connection.connection);
return(manager.OpenReadWrite(ObjectId));
}
}
