Package com.ocient.util

Interface RowTransformerFactory

All Known Implementing Classes:
NullRowTransformerFactory, ResultSetExtractor, WriteThroughResultSetExtractor
public interface RowTransformerFactory
Factory interface for creating and managing RowTransformer instances. The design pattern typically involves acquiring a transformer when needed and then releasing it back to the factory when it's no longer in use, enabling resource pooling.

  • Method Details

    • acquire

      RowTransformer acquire()
      Acquires and returns a RowTransformer instance.

    • release

      void release(RowTransformer transformer)
      Releases a RowTransformer instance back to the factory. This method should be called when the transformer is no longer needed.
      Parameters:
      transformer - The non-null RowTransformer instance, previously obtained from this factory.