/src/MongoDB.Bson/Serialization/Serializers/IPEndPointSerializer.cs
C# | 89 lines | 48 code | 7 blank | 34 comment | 5 complexity | 3515de47d93edb2fb7fedb1e34ef8c68 MD5 | raw file
- /* Copyright 2010-present MongoDB Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- using System;
- using System.Net;
- using System.Net.Sockets;
- using System.Text.RegularExpressions;
- namespace MongoDB.Bson.Serialization.Serializers
- {
- /// <summary>
- /// Represents a serializer for IPEndPoints.
- /// </summary>
- public class IPEndPointSerializer : ClassSerializerBase<IPEndPoint>
- {
- // constructors
- /// <summary>
- /// Initializes a new instance of the IPEndPointSerializer class.
- /// </summary>
- public IPEndPointSerializer()
- {
- }
- // public methods
- /// <summary>
- /// Deserializes a value.
- /// </summary>
- /// <param name="context">The deserialization context.</param>
- /// <param name="args">The deserialization args.</param>
- /// <returns>A deserialized value.</returns>
- protected override IPEndPoint DeserializeValue(BsonDeserializationContext context, BsonDeserializationArgs args)
- {
- var bsonReader = context.Reader;
- EnsureBsonTypeEquals(bsonReader, BsonType.String);
- var stringValue = bsonReader.ReadString();
- var match = Regex.Match(stringValue, @"^(?<address>(.+|\[.*\]))\:(?<port>\d+)$");
- if (match.Success)
- {
- IPAddress address;
- if (IPAddress.TryParse(match.Groups["address"].Value, out address))
- {
- int port;
- if (int.TryParse(match.Groups["port"].Value, out port))
- {
- return new IPEndPoint(address, port);
- }
- }
- }
- var message = string.Format("Invalid IPEndPoint value '{0}'.", stringValue);
- throw new FormatException(message);
- }
- /// <summary>
- /// Serializes a value.
- /// </summary>
- /// <param name="context">The serialization context.</param>
- /// <param name="args">The serialization args.</param>
- /// <param name="value">The object.</param>
- protected override void SerializeValue(BsonSerializationContext context, BsonSerializationArgs args, IPEndPoint value)
- {
- var bsonWriter = context.Writer;
- string stringValue;
- if (value.AddressFamily == AddressFamily.InterNetwork)
- {
- stringValue = string.Format("{0}:{1}", value.Address, value.Port); // IPv4
- }
- else
- {
- stringValue = string.Format("[{0}]:{1}", value.Address, value.Port); // IPv6
- }
- bsonWriter.WriteString(stringValue);
- }
- }
- }