void ParsedQuery::init( const BSONObj& q ) {
_reset();
uassert( 10105 , "bad skip value in query", _ntoskip >= 0);
if ( _ntoreturn < 0 ) {
/* _ntoreturn greater than zero is simply a hint on how many objects to send back per
"cursor batch".
A negative number indicates a hard limit.
*/
_wantMore = false;
_ntoreturn = -_ntoreturn;
}
BSONElement e = q["query"];
if ( ! e.isABSONObj() )
e = q["$query"];
if ( e.isABSONObj() ) {
_filter = e.embeddedObject().getOwned();
_initTop( q );
}
else {
_filter = q.getOwned();
}
_hasReadPref = q.hasField(Query::ReadPrefField.name());
}
void ParsedQuery::init( const BSONObj& q ) {
_reset();
uassert( 10105 , "bad skip value in query", _ntoskip >= 0);
if ( _ntoreturn < 0 ) {
/* _ntoreturn greater than zero is simply a hint on how many objects to send back per
"cursor batch".
A negative number indicates a hard limit.
*/
_wantMore = false;
_ntoreturn = -_ntoreturn;
}
BSONElement e = q["query"];
if ( ! e.isABSONObj() )
e = q["$query"];
if ( e.isABSONObj() ) {
_filter = e.embeddedObject();
_initTop( q );
}
else {
_filter = q;
}
_filter = _filter.getOwned();
//
// Parse options that are valid for both queries and commands
//
// $readPreference
_hasReadPref = q.hasField(Query::ReadPrefField.name());
// $maxTimeMS
BSONElement maxTimeMSElt = q.getField("$maxTimeMS");
if (!maxTimeMSElt.eoo()) {
uassert(16987,
mongoutils::str::stream() <<
"$maxTimeMS must be a number type, instead found type: " <<
maxTimeMSElt.type(),
maxTimeMSElt.isNumber());
}
// If $maxTimeMS was not specified, _maxTimeMS is set to 0 (special value for "allow to
// run indefinitely").
long long maxTimeMSLongLong = maxTimeMSElt.safeNumberLong();
uassert(16988,
"$maxTimeMS out of range [0,2147483647]",
maxTimeMSLongLong >= 0 && maxTimeMSLongLong <= INT_MAX);
_maxTimeMS = static_cast<int>(maxTimeMSLongLong);
}
