| | | 1 | | using Newtonsoft.Json; |
| | | 2 | | using Plainquire.Filter.JsonConverters; |
| | | 3 | | using System; |
| | | 4 | | using System.Diagnostics.CodeAnalysis; |
| | | 5 | | |
| | | 6 | | namespace Plainquire.Filter.Newtonsoft.JsonConverters; |
| | | 7 | | |
| | | 8 | | /// <summary> |
| | | 9 | | /// <see cref="EntityFilter{TEntity}"/> specific JSON converter for Newtonsoft JSON. |
| | | 10 | | /// Implements <see cref="JsonConverter" /> |
| | | 11 | | /// </summary> |
| | | 12 | | /// <seealso cref="JsonConverter" /> |
| | | 13 | | public class EntityFilterConverter : JsonConverter |
| | | 14 | | { |
| | | 15 | | /// <inheritdoc /> |
| | | 16 | | public override bool CanConvert(Type objectType) |
| | 80275 | 17 | | => objectType.IsGenericEntityFilter() || objectType == typeof(EntityFilter); |
| | | 18 | | |
| | | 19 | | /// <inheritdoc /> |
| | | 20 | | public override object ReadJson(JsonReader reader, Type objectType, object? existingValue, JsonSerializer serializer |
| | | 21 | | { |
| | 3372 | 22 | | var entityFilterInstance = Activator.CreateInstance(objectType) |
| | 3372 | 23 | | ?? throw new InvalidOperationException($"Unable to create instance of type {objectType.Name}"); |
| | | 24 | | |
| | 3372 | 25 | | var entityFilter = (EntityFilter)(entityFilterInstance); |
| | 3372 | 26 | | var entityFilterData = serializer.Deserialize<EntityFilterConverterData>(reader) ?? new EntityFilterConverterDat |
| | 3372 | 27 | | var propertyFilters = Filter.JsonConverters.EntityFilterConverter.GetPropertyFilters(entityFilterData); |
| | | 28 | | |
| | 3372 | 29 | | entityFilter.PropertyFilters = propertyFilters ?? []; |
| | 3372 | 30 | | entityFilter.NestedFilters = entityFilterData.NestedFilters ?? []; |
| | 3372 | 31 | | entityFilter.Configuration = entityFilterData.Configuration; |
| | 3372 | 32 | | return entityFilter; |
| | | 33 | | } |
| | | 34 | | |
| | | 35 | | /// <inheritdoc /> |
| | | 36 | | public override void WriteJson(JsonWriter writer, [NotNull] object? value, JsonSerializer serializer) |
| | | 37 | | { |
| | 3363 | 38 | | if (value == null) |
| | 0 | 39 | | throw new ArgumentNullException(nameof(value)); |
| | | 40 | | |
| | 3363 | 41 | | var entityFilter = (EntityFilter)value; |
| | 3363 | 42 | | var propertyFiltersData = Filter.JsonConverters.EntityFilterConverter.GetPropertyFilterData(entityFilter); |
| | | 43 | | |
| | 3363 | 44 | | var entityFilterData = new EntityFilterConverterData |
| | 3363 | 45 | | { |
| | 3363 | 46 | | PropertyFilters = propertyFiltersData, |
| | 3363 | 47 | | NestedFilters = entityFilter.NestedFilters, |
| | 3363 | 48 | | Configuration = entityFilter.Configuration |
| | 3363 | 49 | | }; |
| | | 50 | | |
| | 3363 | 51 | | serializer.Serialize(writer, entityFilterData); |
| | 3363 | 52 | | } |
| | | 53 | | } |