using generic JsonStringEnumConverter for net8.0

Author: Captainpast

src/GeoJSON.Text/Feature/Feature.cs

@@ -49,7 +49,6 @@ public Feature(IGeometryObject geometry, TProps properties, string id = null)
 
         [JsonPropertyName("type")]
         [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
-        [JsonConverter(typeof(JsonStringEnumConverter))]
         public override GeoJSONObjectType Type => GeoJSONObjectType.Feature;
 
         [JsonPropertyName( "id")]

src/GeoJSON.Text/Feature/FeatureCollection.cs

@@ -37,7 +37,6 @@ public FeatureCollection(List<Feature> features)
 
     [JsonPropertyName("type")]
     [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
-    [JsonConverter(typeof(JsonStringEnumConverter))]
     public override GeoJSONObjectType Type => GeoJSONObjectType.FeatureCollection;
 
     /// <summary>
@@ -156,7 +155,6 @@ public FeatureCollection(List<Feature<IGeometryObject, TProps>> features)
 
     [JsonPropertyName("type")]
     [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
-    [JsonConverter(typeof(JsonStringEnumConverter))]
     public override GeoJSONObjectType Type => GeoJSONObjectType.FeatureCollection;
 
     /// <summary>

src/GeoJSON.Text/GeoJSONObject.cs

@@ -55,7 +55,6 @@ public abstract class GeoJSONObject : IGeoJSONObject, IEqualityComparer<GeoJSONO
         /// </summary>
         [JsonPropertyName("type")]
         [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
-        [JsonConverter(typeof(JsonStringEnumConverter))]
         public abstract GeoJSONObjectType Type { get; }
 
 

src/GeoJSON.Text/GeoJSONObjectType.cs

@@ -1,12 +1,18 @@
 // Copyright © Joerg Battermann 2014, Matt Hunt 2017
 
 using System.Runtime.Serialization;
+using System.Text.Json.Serialization;
 
 namespace GeoJSON.Text
 {
     /// <summary>
     /// Defines the GeoJSON Objects types.
     /// </summary>
+#if NET8_0_OR_GREATER
+    [JsonConverter(typeof(JsonStringEnumConverter<GeoJSONObjectType>))]
+#else
+    [JsonConverter(typeof(JsonStringEnumConverter))]
+#endif
     public enum GeoJSONObjectType
     {
         /// <summary>

src/GeoJSON.Text/Geometry/GeometryCollection.cs

@@ -36,7 +36,6 @@ public GeometryCollection(IEnumerable<IGeometryObject> geometries)
 
         [JsonPropertyName("type")]
         [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
-        [JsonConverter(typeof(JsonStringEnumConverter))]
         public override GeoJSONObjectType Type => GeoJSONObjectType.GeometryCollection;
 
         /// <summary>

src/GeoJSON.Text/Geometry/IGeometryObject.cs

@@ -23,7 +23,6 @@ public interface IGeometryObject
         /// The type of the object.
         /// </value>
         [JsonPropertyName("type")]
-        [JsonConverter(typeof(JsonStringEnumConverter))]
         GeoJSONObjectType Type { get; }
     }
 }

src/GeoJSON.Text/Geometry/LineString.cs

@@ -52,7 +52,6 @@ public LineString(IEnumerable<IPosition> coordinates)
 
         [JsonPropertyName("type")]
         [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
-        [JsonConverter(typeof(JsonStringEnumConverter))]
         public override GeoJSONObjectType Type => GeoJSONObjectType.LineString;
 
         /// <summary>

src/GeoJSON.Text/Geometry/MultiLineString.cs

@@ -46,7 +46,6 @@ public MultiLineString(IEnumerable<IEnumerable<IEnumerable<double>>> coordinates
 
         [JsonPropertyName("type")]
         [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
-        [JsonConverter(typeof(JsonStringEnumConverter))]
         public override GeoJSONObjectType Type => GeoJSONObjectType.MultiLineString;
 
         /// <summary>

src/GeoJSON.Text/Geometry/MultiPoint.cs

@@ -40,7 +40,6 @@ public MultiPoint(IEnumerable<IEnumerable<double>> coordinates)
 
         [JsonPropertyName("type")]
         [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
-        [JsonConverter(typeof(JsonStringEnumConverter))]
         public override GeoJSONObjectType Type => GeoJSONObjectType.MultiPoint;
 
         /// <summary>

src/GeoJSON.Text/Geometry/MultiPolygon.cs

@@ -42,7 +42,6 @@ public MultiPolygon(IEnumerable<IEnumerable<IEnumerable<IEnumerable<double>>>> c
 
         [JsonPropertyName("type")]
         [JsonIgnore(Condition = JsonIgnoreCondition.Never)]
-        [JsonConverter(typeof(JsonStringEnumConverter))]
         public override GeoJSONObjectType Type => GeoJSONObjectType.MultiPolygon;
 
         /// <summary>