// public methods /// <summary> /// Deserializes an object from a BsonReader. /// </summary> /// <param name="bsonReader">The BsonReader.</param> /// <param name="nominalType">The nominal type of the object.</param> /// <param name="actualType">The actual type of the object.</param> /// <param name="options">The serialization options.</param> /// <returns>An object.</returns> public override object Deserialize( BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options) { VerifyTypes(nominalType, actualType, typeof(BsonSymbol)); var bsonType = bsonReader.GetCurrentBsonType(); switch (bsonType) { case BsonType.Symbol: return BsonSymbolTable.Lookup(bsonReader.ReadSymbol()); default: var message = string.Format("Cannot deserialize BsonSymbol from BsonType {0}.", bsonType); throw new FileFormatException(message); } }
// public methods /// <summary> /// Deserializes an object from a BsonReader. /// </summary> /// <param name="bsonReader">The BsonReader.</param> /// <param name="nominalType">The nominal type of the object.</param> /// <param name="actualType">The actual type of the object.</param> /// <param name="options">The serialization options.</param> /// <returns>An object.</returns> public override object Deserialize( BsonReader bsonReader, Type nominalType, Type actualType, IBsonSerializationOptions options) { VerifyTypes(nominalType, actualType, typeof(string)); var representationSerializationOptions = EnsureSerializationOptions<RepresentationSerializationOptions>(options); var bsonType = bsonReader.GetCurrentBsonType(); if (bsonType == BsonType.Null) { bsonReader.ReadNull(); return null; } else { switch (bsonType) { case BsonType.ObjectId: if (representationSerializationOptions.Representation == BsonType.ObjectId) { int timestamp, machine, increment; short pid; bsonReader.ReadObjectId(out timestamp, out machine, out pid, out increment); var objectId = new ObjectId(timestamp, machine, pid, increment); return objectId.ToString(); } else { goto default; } case BsonType.String: return bsonReader.ReadString(); case BsonType.Symbol: return bsonReader.ReadSymbol(); default: var message = string.Format("Cannot deserialize string from BsonType {0}.", bsonType); throw new FileFormatException(message); } } }
public void TestSymbol() { var json = "{ \"$symbol\" : \"symbol\" }"; using (bsonReader = BsonReader.Create(json)) { Assert.AreEqual(BsonType.Symbol, bsonReader.ReadBsonType()); Assert.AreEqual("symbol", bsonReader.ReadSymbol()); Assert.AreEqual(BsonReaderState.Done, bsonReader.State); } Assert.AreEqual(json, BsonSerializer.Deserialize<BsonSymbol>(new StringReader(json)).ToJson()); }
/// <summary> /// Deserializes an object from a BsonReader. /// </summary> /// <param name="bsonReader">The BsonReader.</param> /// <param name="nominalType">The nominal type of the object.</param> /// <param name="options">The serialization options.</param> /// <returns>An object.</returns> public override object Deserialize( BsonReader bsonReader, Type nominalType, IBsonSerializationOptions options ) { var bsonType = bsonReader.CurrentBsonType; switch (bsonType) { case BsonType.Null: bsonReader.ReadNull(); return null; case BsonType.String: return BsonSymbol.Create(bsonReader.ReadString()); case BsonType.Symbol: return BsonSymbol.Create(bsonReader.ReadSymbol()); default: var message = string.Format("Cannot deserialize BsonSymbol from BsonType {0}.", bsonType); throw new FileFormatException(message); } }
/// <summary> /// Deserializes an object from a BsonReader. /// </summary> /// <param name="bsonReader">The BsonReader.</param> /// <param name="nominalType">The nominal type of the object.</param> /// <param name="options">The serialization options.</param> /// <returns>An object.</returns> public override object Deserialize( BsonReader bsonReader, Type nominalType, IBsonSerializationOptions options ) { var bsonType = bsonReader.CurrentBsonType; if (bsonType == BsonType.Null) { bsonReader.ReadNull(); return null; } else { var representation = (options == null) ? BsonType.String : ((RepresentationSerializationOptions) options).Representation; switch (representation) { case BsonType.ObjectId: int timestamp, machine, increment; short pid; bsonReader.ReadObjectId(out timestamp, out machine, out pid, out increment); var objectId = new ObjectId(timestamp, machine, pid, increment); return objectId.ToString(); case BsonType.String: return bsonReader.ReadString(); case BsonType.Symbol: return bsonReader.ReadSymbol(); default: var message = string.Format("Cannot deserialize string from BsonType: {0}", bsonType); throw new FileFormatException(message); } } }
public override object Deserialize( BsonReader bsonReader, Type nominalType ) { var bsonType = bsonReader.CurrentBsonType; if (bsonType == BsonType.Null) { bsonReader.ReadNull(); return null; } else { return BsonSymbol.Create(bsonReader.ReadSymbol()); } }