C++ (Cpp) BSONObj::firstElement Examples

Example #1

File: utils.cpp Project: alanw/mongo

 mongo::BSONObj JSSleep(const mongo::BSONObj &args){
     assert( args.nFields() == 1 );
     assert( args.firstElement().isNumber() );
     int ms = int( args.firstElement().number() );
     sleepms( ms );
     return undefined_;
 }

Example #2

File: utils.cpp Project: AK-Dominator/mongo

    static BSONObj native_sleep( const mongo::BSONObj& args, void* data ) {
        uassert( 16259,
                 "sleep takes a single numeric argument -- sleep(milliseconds)",
                 args.nFields() == 1 && args.firstElement().isNumber() );
        sleepmillis( static_cast<long long>( args.firstElement().number() ) );

        BSONObjBuilder b;
        b.appendUndefined( "" );
        return b.obj();
    }

Example #3

File: utils.cpp Project: DINKIN/mongo

static BSONObj native_tostrictjson(const mongo::BSONObj& args, void* data) {
    uassert(40275,
            "tostrictjson takes a single BSON object argument, and on optional boolean argument "
            "for prettyPrint -- tostrictjson(obj, prettyPrint = false)",
            args.nFields() >= 1 && args.firstElement().isABSONObj() &&
                (args.nFields() == 1 || (args.nFields() == 2 && args["1"].isBoolean())));

    bool prettyPrint = false;
    if (args.nFields() == 2) {
        prettyPrint = args["1"].boolean();
    }
    return BSON("" << tojson(args.firstElement().embeddedObject(), Strict, prettyPrint));
}