| #region License |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| #endregion |
| |
| using System; |
| using System.IO; |
| using System.Threading; |
| using System.Threading.Tasks; |
| |
| namespace Gremlin.Net.Structure.IO.GraphBinary.Types |
| { |
| /// <summary> |
| /// A serializer that serializes .NET arrays to GraphBinary lists. |
| /// </summary> |
| /// <typeparam name="TMember">The type of elements in the array.</typeparam> |
| public class ArraySerializer<TMember> : SimpleTypeSerializer<TMember[]> |
| { |
| /// <summary> |
| /// Initializes a new instance of the <see cref="ArraySerializer{TMember}" /> class. |
| /// </summary> |
| public ArraySerializer() : base(DataType.List) |
| { |
| } |
| |
| /// <inheritdoc /> |
| protected override async Task WriteValueAsync(TMember[] value, Stream stream, GraphBinaryWriter writer, |
| CancellationToken cancellationToken = default) |
| { |
| await writer.WriteValueAsync(value.Length, stream, false, cancellationToken).ConfigureAwait(false); |
| |
| foreach (var item in value) |
| { |
| await writer.WriteAsync(item, stream, cancellationToken).ConfigureAwait(false); |
| } |
| } |
| |
| /// <summary> |
| /// Currently not supported as GraphBinary has no array data type. |
| /// </summary> |
| protected override Task<TMember[]> ReadValueAsync(Stream stream, GraphBinaryReader reader, |
| CancellationToken cancellationToken = default) |
| { |
| throw new NotImplementedException("Reading an array is not supported"); |
| } |
| } |
| } |