Dart Documentation › bson › BSON

BSON class 

class BSON {
 BsonBinary serialize(var object, [int offset = 0]) {
   if (!((object is Map) || (object is List))){
     throw new Exception("Invalid value for BSON serialize: $object");
   }
   BsonObject bsonObject = bsonObjectFrom(object);
   BsonBinary buffer = new BsonBinary(bsonObject.byteLength()+offset);
   buffer.offset = offset;
   bsonObjectFrom(object).packValue(buffer);
   return buffer;
 }
 deserialize(BsonBinary buffer){
   if(buffer.byteList.length < 5){
     throw new Exception("corrupt bson message < 5 bytes long");
   }
   var bsonMap = new BsonMap(null);
   bsonMap.unpackValue(buffer);
   return bsonMap.value;
 }
}

Methods

dynamic deserialize(BsonBinary buffer) #

deserialize(BsonBinary buffer){
 if(buffer.byteList.length < 5){
   throw new Exception("corrupt bson message < 5 bytes long");
 }
 var bsonMap = new BsonMap(null);
 bsonMap.unpackValue(buffer);
 return bsonMap.value;
}

BsonBinary serialize(object, [int offset = 0]) #

BsonBinary serialize(var object, [int offset = 0]) {
 if (!((object is Map) || (object is List))){
   throw new Exception("Invalid value for BSON serialize: $object");
 }
 BsonObject bsonObject = bsonObjectFrom(object);
 BsonBinary buffer = new BsonBinary(bsonObject.byteLength()+offset);
 buffer.offset = offset;
 bsonObjectFrom(object).packValue(buffer);
 return buffer;
}