Exemplo n.º 1
0
        /// <summary>
        /// Serializes a <see cref="Mutation"/> into a byte array.
        /// </summary>
        /// <param name="mutation">The mutation to serialize.</param>
        /// <returns>The serialized mutation.</returns>
        public static byte[] SerializeMutation(Mutation mutation)
        {
            Messages.Mutation mutationBuilder = new Messages.Mutation()
            {
                Namespace = mutation.Namespace.ToProtocolBuffers(),
                Metadata  = mutation.Metadata.ToProtocolBuffers()
            };

            mutationBuilder.Records.Add(
                mutation.Records.Select(
                    record =>
            {
                var builder = new Messages.Record()
                {
                    Key     = record.Key.ToProtocolBuffers(),
                    Version = record.Version.ToProtocolBuffers()
                };

                if (record.Value != null)
                {
                    builder.Value = new Messages.RecordValue()
                    {
                        Data = record.Value.ToProtocolBuffers()
                    }
                }
                ;

                return(builder);
            }));

            return(mutationBuilder.ToByteArray());
        }
Exemplo n.º 2
0
        /// <summary>
        /// Deserialize a <see cref="Mutation"/> from binary data.
        /// </summary>
        /// <param name="data">The binary data to deserialize.</param>
        /// <returns>The deserialized <see cref="Mutation"/>.</returns>
        public static Mutation DeserializeMutation(ByteString data)
        {
            Messages.Mutation mutation = new Messages.Mutation();
            mutation.MergeFrom(data.ToProtocolBuffers());

            return(new Mutation(
                       new ByteString(Google.Protobuf.ByteString.Unsafe.GetBuffer(mutation.Namespace)),
                       mutation.Records.Select(
                           record => new Record(
                               new ByteString(Google.Protobuf.ByteString.Unsafe.GetBuffer(record.Key)),
                               record.Value != null ? new ByteString(Google.Protobuf.ByteString.Unsafe.GetBuffer(record.Value.Data)) : null,
                               new ByteString(Google.Protobuf.ByteString.Unsafe.GetBuffer(record.Version)))),
                       new ByteString(Google.Protobuf.ByteString.Unsafe.GetBuffer(mutation.Metadata))));
        }
Exemplo n.º 3
0
        /// <summary>
        /// Deserialize a <see cref="Mutation"/> from binary data.
        /// </summary>
        /// <param name="data">The binary data to deserialize.</param>
        /// <returns>The deserialized <see cref="Mutation"/>.</returns>
        public static Mutation DeserializeMutation(ByteString data)
        {
            Messages.Mutation mutation = new Messages.Mutation();
            mutation.MergeFrom(data.ToProtocolBuffers());

            return(new Mutation(
                       new ByteString(mutation.Namespace.ToByteArray()),
                       mutation.Records.Select(
                           record => new Record(
                               new ByteString(record.Key.ToByteArray()),
                               record.Value != null ? new ByteString(record.Value.Data.ToByteArray()) : null,
                               new ByteString(record.Version.ToByteArray()))),
                       new ByteString(mutation.Metadata.ToByteArray())));
        }
Exemplo n.º 4
0
        public override int GetHashCode()
        {
            int hash = 1;

            if (Mutation.Length != 0)
            {
                hash ^= Mutation.GetHashCode();
            }
            if (Timestamp != 0L)
            {
                hash ^= Timestamp.GetHashCode();
            }
            if (TransactionMetadata.Length != 0)
            {
                hash ^= TransactionMetadata.GetHashCode();
            }
            return(hash);
        }