class RepoSerializer {

  public void serialize()
    throws KettleException {
    String xml = MetaXmlSerializer.serialize(
      from( stepMetaInterface ) ); //.encryptedFields( encryptedFields ) );

    rep.saveStepAttribute( idTrans, idStep, REPO_TAG, xml );
  }

  private  RepoSerializer( StepMetaInterface stepMetaInterface, Repository rep, ObjectId idTrans, ObjectId idStep );

}