| | | 1 | | using Newtonsoft.Json; |
| | | 2 | | using Plainquire.Page.JsonConverters; |
| | | 3 | | using System; |
| | | 4 | | using System.Diagnostics.CodeAnalysis; |
| | | 5 | | |
| | | 6 | | namespace Plainquire.Page.Newtonsoft.JsonConverters; |
| | | 7 | | |
| | | 8 | | /// <summary> |
| | | 9 | | /// <see cref="EntityPage"/> specific JSON converter for Newtonsoft JSON. |
| | | 10 | | /// Implements <see cref="JsonConverter" /> |
| | | 11 | | /// </summary> |
| | | 12 | | /// <seealso cref="JsonConverter" /> |
| | | 13 | | public class EntityPageConverter : JsonConverter |
| | | 14 | | { |
| | | 15 | | /// <inheritdoc /> |
| | | 16 | | public override bool CanConvert(Type objectType) |
| | 829 | 17 | | => objectType.IsEntityPage() || objectType == typeof(EntityPage); |
| | | 18 | | |
| | | 19 | | /// <inheritdoc /> |
| | | 20 | | public override void WriteJson(JsonWriter writer, [NotNull] object? value, JsonSerializer serializer) |
| | | 21 | | { |
| | 82 | 22 | | if (value == null) |
| | 0 | 23 | | throw new ArgumentNullException(nameof(value)); |
| | | 24 | | |
| | 82 | 25 | | var entityPage = (EntityPage)value; |
| | 82 | 26 | | var entityPageData = new EntityPageData |
| | 82 | 27 | | { |
| | 82 | 28 | | PageNumber = entityPage.PageNumberValue, |
| | 82 | 29 | | PageSize = entityPage.PageSizeValue, |
| | 82 | 30 | | Configuration = entityPage.Configuration |
| | 82 | 31 | | }; |
| | | 32 | | |
| | 82 | 33 | | serializer.Serialize(writer, entityPageData); |
| | 82 | 34 | | } |
| | | 35 | | |
| | | 36 | | /// <inheritdoc /> |
| | | 37 | | public override object ReadJson(JsonReader reader, Type objectType, object? existingValue, JsonSerializer serializer |
| | | 38 | | { |
| | 82 | 39 | | var entityPageInstance = Activator.CreateInstance(objectType) |
| | 82 | 40 | | ?? throw new InvalidOperationException($"Unable to create instance of type {objectType.Name}"); |
| | | 41 | | |
| | 82 | 42 | | var entityPage = (EntityPage)entityPageInstance; |
| | 82 | 43 | | var entityPageData = serializer.Deserialize<EntityPageData>(reader) ?? new EntityPageData(); |
| | 82 | 44 | | entityPage.PageNumberValue = entityPageData.PageNumber ?? string.Empty; |
| | 82 | 45 | | entityPage.PageSizeValue = entityPageData.PageSize ?? string.Empty; |
| | 82 | 46 | | entityPage.Configuration = entityPageData.Configuration; |
| | 82 | 47 | | return entityPage; |
| | | 48 | | } |
| | | 49 | | } |