res.setContentType(format.mime + "; charset=utf-8");
}
else
res.setContentType(format.mime);
HGridWriter writer = format.makeWriter(res.getOutputStream());
try {
onService(db, reqGrid, writer);
}
catch (Throwable e) {
writeGrid(writer, HGridBuilder.errToGrid(e));
}
writer.flush();
}