How to use

getGenerator

method

in

org.hibernate.cfg.Mappings

IdGenerator gen = mappings.getGenerator( generatorName, localGenerators );
if ( gen == null ) {
  throw new AnnotationException( "Unknown Id.generator: " + generatorName );

IdGenerator gen = mappings.getGenerator( generatorName, localGenerators );
if ( gen == null ) {
  throw new AnnotationException( "Unknown Id.generator: " + generatorName );