private void validateCollationByName(final String collation, final String schemaName, final String tableName,
final String columnName, AISValidationOutput output) {
try {
AkCollatorFactory.getAkCollator(collation);
} catch (UnsupportedCollationException e) {
output.reportFailure(new AISValidationFailure(new UnsupportedCollationException(collation)));
}
}