/// <inheritdoc />
/// <exception cref="InvalidNameException">Throws if name is invalid.</exception>
/// <exception cref="EntryNotFoundException">If there is no entry with such name.</exception>
public bool IsDirectory(string name)
{
_transactionWrapper.BeginTransaction();
var result = _storageOperationLocker.LockEntry(name, () =>
{
if (!NameValid(name))
{
throw new InvalidNameException(name);
}
if (!ExistsInternal(name))
{
throw new EntryNotFoundException(name);
}
return(_directoryRepository.Exists(name));
});
_transactionWrapper.EndTransaction();
return(result);
}