void append( BSONObjBuilder& b , string name , jsval val , BSONType oldType = EOO , int depth=0 ) {
//cout << "name: " << name << "\t" << typeString( val ) << " oldType: " << oldType << endl;
switch ( JS_TypeOfValue( _context , val ) ) {
case JSTYPE_VOID:
b.appendUndefined( name.c_str() );
break;
case JSTYPE_NULL:
b.appendNull( name.c_str() );
break;
case JSTYPE_NUMBER: {
double d = toNumber( val );
if ( oldType == NumberInt && ((int)d) == d )
b.append( name.c_str() , (int)d );
else
b.append( name.c_str() , d );
break;
}
case JSTYPE_STRING:
b.append( name.c_str() , toString( val ) );
break;
case JSTYPE_BOOLEAN:
b.appendBool( name.c_str() , toBoolean( val ) );
break;
case JSTYPE_OBJECT: {
JSObject * o = JSVAL_TO_OBJECT( val );
if ( ! o || o == JSVAL_NULL ) {
b.appendNull( name.c_str() );
}
else if ( ! appendSpecialDBObject( this , b , name , val , o ) ) {
BSONObj sub = toObject( o , depth );
if ( JS_IsArrayObject( _context , o ) ) {
b.appendArray( name.c_str() , sub );
}
else {
b.append( name.c_str() , sub );
}
}
break;
}
case JSTYPE_FUNCTION: {
string s = toString(val);
if ( s[0] == '/' ) {
appendRegex( b , name , s );
}
else {
b.appendCode( name.c_str() , getFunctionCode( val ).c_str() );
}
break;
}
default:
uassert( 10217 , (string)"can't append field. name:" + name + " type: " + typeString( val ) , 0 );
}
}
void BSONObjBuilder::appendMinForType( const StringData& fieldName , int t ) {
switch ( t ) {
// Shared canonical types
case NumberInt:
case NumberDouble:
case NumberLong:
append( fieldName , - std::numeric_limits<double>::max() ); return;
case Symbol:
case String:
append( fieldName , "" ); return;
case Date:
// min varies with V0 and V1 indexes, so we go one type lower.
appendBool(fieldName, true);
//appendDate( fieldName , numeric_limits<long long>::min() );
return;
case Timestamp: // TODO integrate with Date SERVER-3304
appendTimestamp( fieldName , 0 ); return;
case Undefined: // shared with EOO
appendUndefined( fieldName ); return;
// Separate canonical types
case MinKey:
appendMinKey( fieldName ); return;
case MaxKey:
appendMaxKey( fieldName ); return;
case jstOID: {
OID o;
appendOID( fieldName , &o);
return;
}
case Bool:
appendBool( fieldName , false); return;
case jstNULL:
appendNull( fieldName ); return;
case Object:
append( fieldName , BSONObj() ); return;
case Array:
appendArray( fieldName , BSONObj() ); return;
case BinData:
appendBinData( fieldName , 0 , BinDataGeneral , (const char *) 0 ); return;
case RegEx:
appendRegex( fieldName , "" ); return;
case DBRef: {
OID o;
appendDBRef( fieldName , "" , o );
return;
}
case Code:
appendCode( fieldName , "" ); return;
case CodeWScope:
appendCodeWScope( fieldName , "" , BSONObj() ); return;
};
log() << "type not supported for appendMinElementForType: " << t;
uassert( 10061 , "type not supported for appendMinElementForType" , false );
}
void BSONObjBuilder::appendMinForType( const string& field , int t ){
switch ( t ){
case MinKey: appendMinKey( field.c_str() ); return;
case MaxKey: appendMinKey( field.c_str() ); return;
case NumberInt:
case NumberDouble:
case NumberLong:
append( field.c_str() , - numeric_limits<double>::max() ); return;
case jstOID:
{
OID o;
memset(&o, 0, sizeof(o));
appendOID( field.c_str() , &o);
return;
}
case Bool: appendBool( field.c_str() , false); return;
case Date: appendDate( field.c_str() , 0); return;
case jstNULL: appendNull( field.c_str() ); return;
case String: append( field.c_str() , "" ); return;
case Object: append( field.c_str() , BSONObj() ); return;
case Array:
appendArray( field.c_str() , BSONObj() ); return;
case BinData:
appendBinData( field.c_str() , 0 , Function , 0 ); return;
case Undefined:
appendUndefined( field.c_str() ); return;
case RegEx: appendRegex( field.c_str() , "" ); return;
case DBRef:
{
OID o;
memset(&o, 0, sizeof(o));
appendDBRef( field.c_str() , "" , o );
return;
}
case Code: appendCode( field.c_str() , "" ); return;
case Symbol: appendSymbol( field.c_str() , "" ); return;
case CodeWScope: appendCodeWScope( field.c_str() , "" , BSONObj() ); return;
case Timestamp: appendTimestamp( field.c_str() , 0); return;
};
log() << "type not support for appendMinElementForType: " << t << endl;
uassert( "type not supported for appendMinElementForType" , false );
}