/**
 * Constructs a new DefaultIdentifierGeneratorFactory.
 */
@SuppressWarnings("deprecation")
public DefaultIdentifierGeneratorFactory() {
	register( "uuid2", UUIDGenerator.class );
	register( "guid", GUIDGenerator.class );			// can be done with UUIDGenerator + strategy
	register( "uuid", UUIDHexGenerator.class );			// "deprecated" for new use
	register( "uuid.hex", UUIDHexGenerator.class ); 	// uuid.hex is deprecated
	register( "assigned", Assigned.class );
	register( "identity", IdentityGenerator.class );
	register( "select", SelectGenerator.class );
	register( "sequence", SequenceStyleGenerator.class );
	register( "seqhilo", SequenceHiLoGenerator.class );
	register( "increment", IncrementGenerator.class );
	register( "foreign", ForeignGenerator.class );
	register( "sequence-identity", SequenceIdentityGenerator.class );
	register( "enhanced-sequence", SequenceStyleGenerator.class );
	register( "enhanced-table", TableGenerator.class );
}
 

@Override
public String determineGeneratorName(GenerationType generationType, GeneratorNameDeterminationContext context) {
	switch ( generationType ) {
		case IDENTITY: {
			return "identity";
		}
		case SEQUENCE: {
			return "seqhilo";
		}
		case TABLE: {
			return MultipleHiLoPerTableGenerator.class.getName();
		}
		default: {
			// AUTO

			if ( "increment".equalsIgnoreCase( context.getGeneratedValueGeneratorName() ) ) {
				return IncrementGenerator.class.getName();
			}

			final Class javaType = context.getIdType();
			if ( UUID.class.isAssignableFrom( javaType ) ) {
				return UUIDGenerator.class.getName();
			}

			return "native";
		}
	}
}
 

@Override
public String determineGeneratorName(GenerationType generationType, GeneratorNameDeterminationContext context) {
	switch ( generationType ) {
		case IDENTITY: {
			return "identity";
		}
		case SEQUENCE: {
			return org.hibernate.id.enhanced.SequenceStyleGenerator.class.getName();
		}
		case TABLE: {
			return org.hibernate.id.enhanced.TableGenerator.class.getName();
		}
		default: {
			// AUTO

			if ( "increment".equalsIgnoreCase( context.getGeneratedValueGeneratorName() ) ) {
				return IncrementGenerator.class.getName();
			}

			final Class javaType = context.getIdType();
			if ( UUID.class.isAssignableFrom( javaType ) ) {
				return UUIDGenerator.class.getName();
			}

			return org.hibernate.id.enhanced.SequenceStyleGenerator.class.getName();
		}
	}
}