Made EnumMapInstanceCreator kotlin

xenondevs · Jun 26, 2021 · c94af73 · c94af73
1 parent 4ead274
commit c94af73
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Showing 2 changed files with 17 additions and 18 deletions.
diff --git a/src/main/java/xyz/xenondevs/nova/serialization/gson/EnumMapInstanceCreator.java b/src/main/java/xyz/xenondevs/nova/serialization/gson/EnumMapInstanceCreator.java
diff --git a/src/main/kotlin/xyz/xenondevs/nova/serialization/gson/EnumMapInstanceCreator.kt b/src/main/kotlin/xyz/xenondevs/nova/serialization/gson/EnumMapInstanceCreator.kt
@@ -0,0 +1,17 @@
+package xyz.xenondevs.nova.serialization.gson
+
+import com.google.gson.InstanceCreator
+import java.lang.reflect.ParameterizedType
+import java.lang.reflect.Type
+import java.util.*
+
+private val ENUMMAP_CONSTRUCTOR = EnumMap::class.java.getConstructor(Class::class.java)
+
+class EnumMapInstanceCreator : InstanceCreator<EnumMap<*, *>> {
+
+    // https://stackoverflow.com/questions/54966118/how-to-deserialize-an-enummap
+    override fun createInstance(type: Type): EnumMap<*, *> {
+        return ENUMMAP_CONSTRUCTOR.newInstance((type as ParameterizedType).actualTypeArguments[0] as Class<*>)
+    }
+
+}