fix private fields not deserializing

2 files changed, 32 insertions, 18 deletions

diff --git a/src/main/java/cc/polyfrost/oneconfig/config/Config.java b/src/main/java/cc/polyfrost/oneconfig/config/Config.java
index dd5a578..9c70aa6 100644
--- a/src/main/java/cc/polyfrost/oneconfig/config/Config.java
+++ b/src/main/java/cc/polyfrost/oneconfig/config/Config.java
@@ -29,10 +29,7 @@ import java.lang.reflect.Field;
 import java.lang.reflect.Modifier;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Optional;
+import java.util.*;
 import java.util.function.Supplier;
 
 public class Config {
@@ -166,6 +163,7 @@ public class Config {
      */
     protected void deserializePart(JsonObject json, Object instance) {
         Class<?> clazz = instance.getClass();
+        ArrayList<Field> fields = ConfigUtils.getClassFields(clazz);
         for (Map.Entry<String, JsonElement> element : json.entrySet()) {
             String name = element.getKey();
             JsonElement value = element.getValue();
@@ -177,12 +175,23 @@ public class Config {
                 }
             }
             try {
-                Field field = clazz.getField(name);
-                TypeAdapter<?> adapter = gson.getAdapter(field.getType());
-                Object object = adapter.fromJsonTree(value);
-                field.setAccessible(true);
-                field.set(instance, object);
+                Field field = null;
+                for (Field f : fields) {
+                    if (f.getName().equals(name)) {
+                        field = f;
+                        break;
+                    }
+                }
+                if (field != null) {
+                    TypeAdapter<?> adapter = gson.getAdapter(field.getType());
+                    Object object = adapter.fromJsonTree(value);
+                    field.setAccessible(true);
+                    field.set(instance, object);
+                } else {
+                    System.out.println("Could not deserialize " + name + " in class " + clazz.getSimpleName());
+                }
             } catch (Exception ignored) {
+                System.out.println("Could not deserialize " + name + " in class " + clazz.getSimpleName());
             }
         }
     }
diff --git a/src/main/java/cc/polyfrost/oneconfig/config/core/ConfigUtils.java b/src/main/java/cc/polyfrost/oneconfig/config/core/ConfigUtils.java
index 4c860e4..2b3c90b 100644
--- a/src/main/java/cc/polyfrost/oneconfig/config/core/ConfigUtils.java
+++ b/src/main/java/cc/polyfrost/oneconfig/config/core/ConfigUtils.java
@@ -47,15 +47,7 @@ public class ConfigUtils {
 
     public static ArrayList<BasicOption> getClassOptions(Object object) {
         ArrayList<BasicOption> options = new ArrayList<>();
-        ArrayList<Field> fields = new ArrayList<>(Arrays.asList(object.getClass().getDeclaredFields()));
-        Class<?> parentClass = object.getClass();
-        Class<?> clazz = object.getClass();
-        while (true) {
-            clazz = clazz.getSuperclass();
-            if (clazz != null && clazz != parentClass) fields.addAll(Arrays.asList(clazz.getDeclaredFields()));
-            else break;
-            parentClass = clazz;
-        }
+        ArrayList<Field> fields = getClassFields(object.getClass());
         for (Field field : fields) {
             Option option = findAnnotation(field, Option.class);
             if (option == null) continue;
@@ -64,6 +56,19 @@ public class ConfigUtils {
         return options;
     }
 
+    public static ArrayList<Field> getClassFields(Class<?> object) {
+        ArrayList<Field> fields = new ArrayList<>(Arrays.asList(object.getDeclaredFields()));
+        Class<?> parentClass = object;
+        Class<?> clazz = object;
+        while (true) {
+            clazz = clazz.getSuperclass();
+            if (clazz != null && clazz != parentClass) fields.addAll(Arrays.asList(clazz.getDeclaredFields()));
+            else break;
+            parentClass = clazz;
+        }
+        return fields;
+    }
+
     public static BasicOption addOptionToPage(OptionPage page, Option option, Field field, Object instance, @Nullable Migrator migrator) {
         BasicOption configOption = getOption(option, field, instance);
         if (configOption == null) return null;