feat(adapter): Use registry to manage value adapters

core/src/main/java/cc/carm/lib/configuration/adapter/ValueAdapterRegistry.java

@@ -41,6 +41,7 @@ public class ValueAdapterRegistry<P extends ConfigurationProvider> {
         adapters.remove(typeClass);
     }
 
+    @SuppressWarnings("unchecked")
     public <T> T deserialize(Class<T> type, Object value) throws Exception {
         if (value == null) return null;
         if (type == Object.class) return type.cast(value);
@@ -49,13 +50,13 @@ public class ValueAdapterRegistry<P extends ConfigurationProvider> {
         if (adapter == null) throw new RuntimeException("No adapter for type " + type.getName());
 
         // CHECK IF VALUE IS ADAPTED FROM GIVEN VALUE'S TYPE
-        if (adapter.isAdaptedFrom(value)) return type.cast(adapter.deserializeObject(provider, value));
+        if (adapter.isAdaptedFrom(value)) return (T) adapter.deserializeObject(provider, value);
 
         // OTHERWISE, WE NEED TO DESERIALIZE ONE BY ONE
         Object baseValue = deserialize(adapter.getBaseType(), value);
         if (baseValue == null) return null; // Null check
 
-        return type.cast(adapter.deserializeObject(provider, baseValue));
+        return (T) adapter.deserializeObject(provider, baseValue);
     }
 
     public <T> Object serialize(T value) throws Exception {

core/src/main/java/cc/carm/lib/configuration/adapter/primitive/NumberAdapter.java

@@ -1,24 +0,0 @@
-package cc.carm.lib.configuration.adapter.primitive;
-
-import cc.carm.lib.configuration.core.function.ConfigDataFunction;
-import cc.carm.lib.configuration.source.ConfigurationProvider;
-import org.jetbrains.annotations.NotNull;
-
-public abstract class NumberAdapter<P extends ConfigurationProvider, T extends Number> extends PrimitiveAdapter<P, T> {
-
-    public static <P extends ConfigurationProvider, T extends Number> NumberAdapter<P, T> of(Class<T> numberClass,
-                                                                                             ConfigDataFunction<Object, T> function) {
-        return new NumberAdapter<P, T>(numberClass) {
-            @Override
-            public T deserialize(@NotNull P provider, @NotNull Object data) throws Exception {
-                return function.parse(data);
-            }
-        };
-    }
-
-    protected NumberAdapter(Class<T> valueType) {
-        super(valueType);
-    }
-
-
-}

core/src/main/java/cc/carm/lib/configuration/adapter/primitive/PrimitiveAdapter.java

@@ -1,11 +1,23 @@
 package cc.carm.lib.configuration.adapter.primitive;
 
 import cc.carm.lib.configuration.adapter.ValueAdapter;
+import cc.carm.lib.configuration.core.function.ConfigDataFunction;
 import cc.carm.lib.configuration.source.ConfigurationProvider;
 import org.jetbrains.annotations.NotNull;
 
 public abstract class PrimitiveAdapter<P extends ConfigurationProvider, T> extends ValueAdapter<P, Object, T> {
 
+    public static <P extends ConfigurationProvider, T> PrimitiveAdapter<P, T> of(@NotNull Class<T> clazz,
+                                                                                 @NotNull ConfigDataFunction<Object, T> function) {
+        return new PrimitiveAdapter<P, T>(clazz) {
+            @Override
+            public T deserialize(@NotNull P provider, @NotNull Object data) throws Exception {
+                return function.parse(data);
+            }
+        };
+    }
+
+
     protected PrimitiveAdapter(Class<T> valueType) {
         super(Object.class, valueType);
     }

core/src/test/java/AdaptTest.java

@@ -1,5 +1,5 @@
 import cc.carm.lib.configuration.adapter.ValueAdapterRegistry;
-import cc.carm.lib.configuration.adapter.primitive.NumberAdapter;
+import cc.carm.lib.configuration.adapter.primitive.PrimitiveAdapter;
 import cc.carm.lib.configuration.source.ConfigurationProvider;
 import org.junit.Test;
 
@@ -12,8 +12,9 @@ public class AdaptTest {
     public void test() throws Exception {
 
         ValueAdapterRegistry<?> registry = new ValueAdapterRegistry<>(new ConfigurationProvider());
-        registry.register(NumberAdapter.of(Long.class, data -> Long.parseLong(data.toString())));
+        registry.register(PrimitiveAdapter.of(Long.class, data -> Long.parseLong(data.toString())));
-        registry.register(NumberAdapter.of(long.class, data -> Long.parseLong(data.toString())));
+        registry.register(PrimitiveAdapter.of(Integer.class, data -> Integer.parseInt(data.toString())));
+        registry.register(PrimitiveAdapter.of(long.class, data -> Long.parseLong(data.toString())));
         registry.register(Long.class, Duration.class, Duration::ofSeconds, Duration::getSeconds);
         registry.register(
                 Duration.class, LocalTime.class,