fix raw types

Author: SirCotare

src/main/java/it/aboutbits/springboot/toolbox/persistence/transformer/QueryTransformer.java

@@ -4,7 +4,6 @@
 import jakarta.persistence.EntityNotFoundException;
 import jakarta.persistence.Query;
 import jakarta.persistence.TypedQuery;
-import lombok.SneakyThrows;
 import org.hibernate.query.NativeQuery;
 import org.hibernate.transform.ResultTransformer;
 import org.springframework.data.domain.Page;
@@ -14,12 +13,11 @@
 import java.util.List;
 import java.util.Optional;
 
-@SuppressWarnings("rawtypes")
 public final class QueryTransformer<T> {
 
     private final EntityManager entityManager;
     private final TupleTransformer<T> tupleTransformer;
-    private org.hibernate.query.Query unwrappedQuery;
+    private org.hibernate.query.Query<?> unwrappedQuery;
     private boolean isNative = false;
 
     private QueryTransformer(EntityManager entityManager, Class<T> outputClass) {
@@ -71,7 +69,7 @@ public T asSingleResultOrFail() {
     @SuppressWarnings({"deprecation", "unchecked"})
     private List<T> asList(Integer pageNumber, Integer pageSize) {
         unwrappedQuery.setResultTransformer(
-                (ResultTransformer) (objects, aliases) -> tupleTransformer.transform(objects)
+                (ResultTransformer<?>) (objects, aliases) -> tupleTransformer.transform(objects)
         );
 
         if (pageSize != null && pageNumber != null) {
@@ -80,10 +78,9 @@ private List<T> asList(Integer pageNumber, Integer pageSize) {
                     .setFirstResult(pageSize * pageNumber);
         }
 
-        return unwrappedQuery.getResultList();
+        return (List<T>) unwrappedQuery.getResultList();
     }
 
-    @SneakyThrows
     private Page<T> asPageQuery(int pageNumber, int pageSize) {
         var selectPattern = "(?i)select.*?[ \\t]*from ";
         var queryString = unwrappedQuery.getQueryString().trim().replaceAll("\\R", " ");

src/main/java/it/aboutbits/springboot/toolbox/persistence/transformer/TupleTransformer.java

@@ -12,11 +12,10 @@
 import java.time.ZoneId;
 import java.util.Arrays;
 
-@SuppressWarnings("rawtypes")
 public class TupleTransformer<T> {
     private final Class<T> outputClass;
     private Constructor<T> outputClassConstructor = null;
-    private Class[] outputClassFieldClasses = null;
+    private Class<?>[] outputClassFieldClasses = null;
 
     private final Mode mode;
 
@@ -60,18 +59,6 @@ public TupleTransformer(Class<T> outputClass) {
         }
     }
 
-    private static <T> boolean isSimpleType(Class<T> outputClass) {
-        return String.class.isAssignableFrom(outputClass)
-                || Float.class.isAssignableFrom(outputClass)
-                || Double.class.isAssignableFrom(outputClass)
-                || Short.class.isAssignableFrom(outputClass)
-                || Integer.class.isAssignableFrom(outputClass)
-                || Long.class.isAssignableFrom(outputClass)
-                || Character.class.isAssignableFrom(outputClass)
-                || Byte.class.isAssignableFrom(outputClass)
-                || Boolean.class.isAssignableFrom(outputClass);
-    }
-
     @SuppressWarnings("unchecked")
     public T transform(Object[] objects) {
         try {
@@ -134,17 +121,17 @@ public T transform(Object[] objects) {
                 }
 
                 // Converter: Instant to OffsetDateTime
-                if (objects[i] instanceof Instant && outputClassFieldClasses[i].isAssignableFrom(OffsetDateTime.class)) {
+                if (objects[i] instanceof Instant instant && outputClassFieldClasses[i].isAssignableFrom(OffsetDateTime.class)) {
                     objects[i] = OffsetDateTime.ofInstant(
-                            (Instant) objects[i],
+                            instant,
                             ZoneId.systemDefault()
                     );
                     continue;
                 }
 
                 // Converter: to Records that wrap exactly one value (CustomType)
                 if (CustomType.class.isAssignableFrom(outputClassFieldClasses[i])) {
-                    objects[i] = toCustomType(objects[i], outputClassFieldClasses[i]);
+                    objects[i] = toCustomType(objects[i], (Class<? extends CustomType<?>>) outputClassFieldClasses[i]);
                     continue;
                 }
 
@@ -177,7 +164,19 @@ public T transform(Object[] objects) {
         }
     }
 
-    private <X extends CustomType<?>> X toCustomType(
+    private static <T> boolean isSimpleType(Class<T> outputClass) {
+        return String.class.isAssignableFrom(outputClass)
+                || Float.class.isAssignableFrom(outputClass)
+                || Double.class.isAssignableFrom(outputClass)
+                || Short.class.isAssignableFrom(outputClass)
+                || Integer.class.isAssignableFrom(outputClass)
+                || Long.class.isAssignableFrom(outputClass)
+                || Character.class.isAssignableFrom(outputClass)
+                || Byte.class.isAssignableFrom(outputClass)
+                || Boolean.class.isAssignableFrom(outputClass);
+    }
+
+    private static <X extends CustomType<?>> X toCustomType(
             Object actualValue,
             Class<X> targetType
     ) throws InvocationTargetException, InstantiationException, IllegalAccessException {