private void Dispose(bool disposing)
 {
     if (_storage != null)
     {
         _storage.Dispose();
         _storage = null;
     }
 }
 public DatabaseTargetBinaryBuilder(string workingDir)
 {
     if (String.IsNullOrEmpty(workingDir))
     {
         _storage = new DatabaseTargetBinaryStorage(true, true);
     }
     else
     {
         _storage = new DatabaseTargetBinaryStorage(
             true, true, workingDir);
     }
 }