ID generator does not work for objects of type Byte --------------------------------------------------- Key: HHH-2992 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2992 Project: Hibernate3 Issue Type: Improvement Components: core Affects Versions: 3.2.5 Environment: Platform-independent, mysql db Reporter: Wallace Wadge Priority: Minor The current ID generator code (org.hibernate.id.IdentifierGeneratorFactory) fails to take into account objects of type Byte (according to the jdbc spec, a TINYINT may be mapped to a Byte or Short - see http://java.sun.com/j2se/1.3/docs/guide/jdbc/getstart/mapping.html) The following code adds this support: ----- // unhappy about this being public ... is there a better way? public static Serializable get(ResultSet rs, Type type) throws SQLException, IdentifierGenerationException { Class clazz = type.getReturnedClass(); if ( clazz==Long.class ) { return new Long( rs.getLong(1) ); } else if ( clazz==Integer.class ) { return new Integer( rs.getInt(1) ); } else if ( clazz==Short.class ) { return new Short( rs.getShort(1) ); } else if ( clazz==String.class ) { return rs.getString(1); } else if ( clazz==Byte.class ) { return rs.getByte(1); } else { throw new IdentifierGenerationException("this id generator generates long, integer, short, byte or string"); } } ------------- I'm not sure if we need to add the same logic to the method createNumber in the same file. Regards. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira