// 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.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); } }
// 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 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 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()); }
// 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) { return(bsonReader.ReadObjectId().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); } } }
private void ReadValue() { //bool value = true; _type = PBBsonReaderType.Value; switch (_bsonType) { case BsonType.Document: WriteLine(2, "ReadStartDocument"); WriteLine(1, "{"); //_indent += 2; Indent(2); _reader.ReadStartDocument(); _type = PBBsonReaderType.Document; //value = false; break; case BsonType.Array: WriteLine(2, "ReadStartArray"); WriteLine(1, "["); //_indent += 2; Indent(2); _reader.ReadStartArray(); _type = PBBsonReaderType.Array; //value = false; break; case BsonType.Binary: _value = BsonValue.Create(_reader.ReadBytes()); break; case BsonType.Boolean: _value = BsonValue.Create(_reader.ReadBoolean()); break; case BsonType.DateTime: _value = BsonValue.Create(_reader.ReadDateTime()); break; case BsonType.Double: _value = BsonValue.Create(_reader.ReadDouble()); break; case BsonType.Int32: _value = BsonValue.Create(_reader.ReadInt32()); break; case BsonType.Int64: _value = BsonValue.Create(_reader.ReadInt64()); break; case BsonType.JavaScript: _value = BsonValue.Create(_reader.ReadJavaScript()); break; case BsonType.JavaScriptWithScope: _value = BsonValue.Create(_reader.ReadJavaScriptWithScope()); break; case BsonType.MaxKey: _reader.ReadMaxKey(); _value = BsonMaxKey.Value; break; case BsonType.MinKey: _reader.ReadMinKey(); _value = BsonMinKey.Value; break; case BsonType.Null: _reader.ReadNull(); _value = BsonNull.Value; break; case BsonType.ObjectId: _value = BsonValue.Create(_reader.ReadObjectId()); break; case BsonType.RegularExpression: _value = BsonValue.Create(_reader.ReadRegularExpression()); break; case BsonType.String: _value = BsonValue.Create(_reader.ReadString()); break; case BsonType.Symbol: _value = BsonValue.Create(_reader.ReadSymbol()); break; case BsonType.Timestamp: _value = BsonValue.Create(_reader.ReadTimestamp()); break; case BsonType.Undefined: _reader.ReadUndefined(); _value = BsonUndefined.Value; break; default: throw new PBException("error unable to read value type {0}", _bsonType); } //return value; }
// 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); } } }