throw throwInvalidConverter(field);
IdInfo info = new IdInfo();
info.setIdMethod(idMethod);
info.setConverter(converter);
info.setGen(gen);
info.setUseGenerator(idAnno.usegenerator());
info.setMetaClass(metaClass);
metaField.setup(t, info, field, columnName, isIndexed);
return metaField;
}