/// <inheritdoc/>
private ObjectId SaveStream(OdbStreamWriter stream)
{
ObjectId objId = stream.CurrentHash;
string fileUrl = BuildUrl(vfsRootUrl, objId);
string temporaryFilePath = stream.TemporaryName;
lock (LockOnMove)
{
// File may already exists, in this case we decide to not override it.
if (!virtualFileProvider.FileExists(fileUrl))
{
try
{
// Remove the second part of ObjectId to get the path (cf BuildUrl)
virtualFileProvider.CreateDirectory(fileUrl.Substring(0, fileUrl.Length - (ObjectId.HashStringLength - 2)));
virtualFileProvider.FileMove(temporaryFilePath, BuildUrl(vfsRootUrl, objId));
}
catch (IOException e)
{
// Ignore only IOException "The destination file already exists."
// because other exceptions that we want to catch might inherit from IOException.
// This happens if two FileMove were performed at the same time.
if (e.GetType() != typeof(IOException))
{
throw;
}
// But we should still clean our temporary file
virtualFileProvider.FileDelete(temporaryFilePath);
}
}
else
{
// But we should still clean our temporary file
virtualFileProvider.FileDelete(temporaryFilePath);
}
}
return(objId);
}
/// <inheritdoc/>
private ObjectId SaveStream(OdbStreamWriter stream)
{
ObjectId objId = stream.CurrentHash;
string fileUrl = BuildUrl(vfsRootUrl, objId);
string temporaryFilePath = stream.TemporaryName;
lock (LockOnMove)
{
// File may already exists, in this case we decide to not override it.
if (!virtualFileProvider.FileExists(fileUrl))
{
try
{
// Remove the second part of ObjectId to get the path (cf BuildUrl)
virtualFileProvider.CreateDirectory(fileUrl.Substring(0, fileUrl.Length - (ObjectId.HashStringLength - 2)));
virtualFileProvider.FileMove(temporaryFilePath, BuildUrl(vfsRootUrl, objId));
}
catch (IOException e)
{
// Ignore only IOException "The destination file already exists."
// because other exceptions that we want to catch might inherit from IOException.
// This happens if two FileMove were performed at the same time.
if (e.GetType() != typeof(IOException))
throw;
// But we should still clean our temporary file
virtualFileProvider.FileDelete(temporaryFilePath);
}
}
else
{
// But we should still clean our temporary file
virtualFileProvider.FileDelete(temporaryFilePath);
}
}
return objId;
}
