public void execute(QueryHandler qh) throws SQLException {
try {
int set = 1;
boolean has_result = sql.execute();
int update_count;
while (true) {
ResultSet result;
if (has_result) {
update_count = -1;
result = sql.getResultSet();
} else {
update_count = sql.getUpdateCount();
if (update_count == -1) {
break;
}
result = sql.getGeneratedKeys();
}
qh.handleResult(set, update_count, result);
++set;
has_result = sql.getMoreResults();
}
} finally {
sql.clearParameters();
}
}
