| | | 1 | | using System; |
| | | 2 | | using System.Text.Json; |
| | | 3 | | using System.Text.Json.Serialization; |
| | | 4 | | |
| | | 5 | | namespace Plainquire.Page.JsonConverters; |
| | | 6 | | |
| | | 7 | | /// <summary> |
| | | 8 | | /// <see cref="EntityPage{TEntity}"/> specific JSON converter for Microsoft (System.Text.Json) JSON. |
| | | 9 | | /// Implements <see cref="JsonConverter{T}" /> |
| | | 10 | | /// </summary> |
| | | 11 | | /// <typeparam name="TEntity">The type of the entity be paged.</typeparam> |
| | | 12 | | /// <seealso cref="JsonConverter{T}" /> |
| | | 13 | | public class EntityPageConverter<TEntity> : JsonConverter<EntityPage<TEntity>> |
| | | 14 | | { |
| | | 15 | | /// <inheritdoc /> |
| | | 16 | | public override EntityPage<TEntity> Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions option |
| | | 17 | | => EntityPageConverter.Read<EntityPage<TEntity>>(ref reader, options); |
| | | 18 | | |
| | | 19 | | /// <inheritdoc /> |
| | | 20 | | public override void Write(Utf8JsonWriter writer, EntityPage<TEntity> value, JsonSerializerOptions options) |
| | | 21 | | => EntityPageConverter.Write(writer, value, options); |
| | | 22 | | } |
| | | 23 | | |
| | | 24 | | /// <summary> |
| | | 25 | | /// <see cref="EntityPage"/> specific JSON converter for Microsoft (System.Text.Json) JSON. |
| | | 26 | | /// Implements <see cref="JsonConverter{T}" /> |
| | | 27 | | /// </summary> |
| | | 28 | | /// <seealso cref="JsonConverter{T}" /> |
| | | 29 | | public class EntityPageConverter : JsonConverter<EntityPage> |
| | | 30 | | { |
| | | 31 | | /// <inheritdoc /> |
| | | 32 | | public override EntityPage Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options) |
| | 1 | 33 | | => Read<EntityPage>(ref reader, options); |
| | | 34 | | |
| | | 35 | | /// <inheritdoc /> |
| | | 36 | | public override void Write(Utf8JsonWriter writer, EntityPage value, JsonSerializerOptions options) |
| | 1 | 37 | | => Write(writer, value, options); |
| | | 38 | | |
| | | 39 | | internal static TEntityPage Read<TEntityPage>(ref Utf8JsonReader reader, JsonSerializerOptions options) |
| | | 40 | | where TEntityPage : EntityPage, new() |
| | | 41 | | { |
| | 84 | 42 | | var entityPageData = JsonSerializer.Deserialize<EntityPageData>(ref reader, options) ?? new EntityPageData(); |
| | 84 | 43 | | return new TEntityPage |
| | 84 | 44 | | { |
| | 84 | 45 | | PageNumberValue = entityPageData.PageNumber ?? string.Empty, |
| | 84 | 46 | | PageSizeValue = entityPageData.PageSize ?? string.Empty, |
| | 84 | 47 | | Configuration = entityPageData.Configuration |
| | 84 | 48 | | }; |
| | | 49 | | } |
| | | 50 | | |
| | | 51 | | internal static void Write<TEntityPage>(Utf8JsonWriter writer, TEntityPage value, JsonSerializerOptions options) |
| | | 52 | | where TEntityPage : EntityPage |
| | | 53 | | { |
| | 84 | 54 | | var entityPageData = new EntityPageData |
| | 84 | 55 | | { |
| | 84 | 56 | | PageNumber = value.PageNumberValue, |
| | 84 | 57 | | PageSize = value.PageSizeValue, |
| | 84 | 58 | | Configuration = value.Configuration |
| | 84 | 59 | | }; |
| | | 60 | | |
| | 84 | 61 | | JsonSerializer.Serialize(writer, entityPageData, options); |
| | 84 | 62 | | } |
| | | 63 | | |
| | | 64 | | /// <summary> |
| | | 65 | | /// <see cref="EntityPage{TEntity}"/> specific JSON converter factory for Microsoft (System.Text.Json) JSON. |
| | | 66 | | /// Implements <see cref="JsonConverterFactory" /> |
| | | 67 | | /// </summary> |
| | | 68 | | /// <seealso cref="JsonConverterFactory" /> |
| | | 69 | | public class Factory : JsonConverterFactory |
| | | 70 | | { |
| | | 71 | | /// <inheritdoc /> |
| | | 72 | | public override bool CanConvert(Type typeToConvert) |
| | 3 | 73 | | => typeToConvert.IsEntityPage(); |
| | | 74 | | |
| | | 75 | | /// <inheritdoc /> |
| | | 76 | | public override JsonConverter? CreateConverter(Type typeToConvert, JsonSerializerOptions options) |
| | | 77 | | { |
| | 3 | 78 | | var entityType = typeToConvert.GetGenericArguments()[0]; |
| | 3 | 79 | | var entityPageConverterType = typeof(EntityPageConverter<>).MakeGenericType(entityType); |
| | 3 | 80 | | return (JsonConverter?)Activator.CreateInstance(entityPageConverterType); |
| | | 81 | | } |
| | | 82 | | } |
| | | 83 | | } |