fix: include field annotations in AnnotatedType (#352)

* fix: include field annotations in AnnotatedType

* combine annotations when FieldData is created

* remove unused import

Author: Machine-Maker

core/src/main/java/org/spongepowered/configurate/objectmapping/ObjectMapperFactoryImpl.java

@@ -21,6 +21,7 @@
 import static io.leangen.geantyref.GenericTypeReflector.erase;
 import static io.leangen.geantyref.GenericTypeReflector.isMissingTypeParameters;
 import static io.leangen.geantyref.GenericTypeReflector.isSuperType;
+import static io.leangen.geantyref.GenericTypeReflector.updateAnnotations;
 import static java.util.Objects.requireNonNull;
 
 import io.leangen.geantyref.GenericTypeReflector;
@@ -215,7 +216,8 @@ private <I, O> void makeData(final List<FieldData<I, O>> fields, final String na
             }
         }
 
-        fields.add(FieldData.of(name, type, constraints, processors, deserializer, serializer, resolver));
+        final AnnotatedType combinedType = updateAnnotations(type, container.getAnnotations());
+        fields.add(FieldData.of(name, combinedType, constraints, processors, deserializer, serializer, resolver));
     }
 
     // TypeSerializer //

core/src/test/java/org/spongepowered/configurate/objectmapping/ObjectMapperTest.java

@@ -406,6 +406,8 @@ static class ConstructorTestB {
     static class TestAnnotatedTypes {
         @UpperCase String one;
         String two;
+        @UpperCase.Field
+        String three;
     }
 
     @Test
@@ -419,12 +421,14 @@ void testAnnotatedTypes() throws SerializationException {
         node.act(n -> {
             n.node("one").set("hello");
             n.node("two").set("world");
+            n.node("three").set("three");
         });
 
         final TestAnnotatedTypes instance = node.require(TestAnnotatedTypes.class);
 
         assertEquals("HELLO", instance.one);
         assertEquals("world", instance.two);
+        assertEquals("THREE", instance.three);
     }
 
 }

core/src/test/java/org/spongepowered/configurate/serialize/UpperCase.java

@@ -25,4 +25,9 @@
 @Target(ElementType.TYPE_USE)
 public @interface UpperCase {
 
+    @Retention(RetentionPolicy.RUNTIME)
+    @Target(ElementType.FIELD)
+    @interface Field {
+    }
+
 }

core/src/test/java/org/spongepowered/configurate/serialize/UppercaseStringTypeSerializer.java

@@ -28,7 +28,7 @@ public final class UppercaseStringTypeSerializer implements TypeSerializer<@Uppe
     public static final UppercaseStringTypeSerializer INSTANCE = new UppercaseStringTypeSerializer();
 
     public static boolean applicable(final AnnotatedType type) {
-        return type.isAnnotationPresent(UpperCase.class) && String.class.equals(type.getType());
+        return (type.isAnnotationPresent(UpperCase.class) || type.isAnnotationPresent(UpperCase.Field.class)) && String.class.equals(type.getType());
     }
 
     private UppercaseStringTypeSerializer() {