Modification des @ pour enlever warnings

SpringBootProject/src/main/java/fr/iut/sciencequest/sae/controllers/Controller.java

@@ -1,82 +0,0 @@
-package fr.iut.sciencequest.sae.controllers;
-
-import org.springframework.data.domain.Page;
-import org.springframework.data.domain.Pageable;
-import org.springframework.hateoas.CollectionModel;
-import org.springframework.hateoas.EntityModel;
-import org.springframework.hateoas.Link;
-
-import java.lang.reflect.Method;
-import java.util.ArrayList;
-import java.util.List;
-
-import static org.springframework.hateoas.server.mvc.WebMvcLinkBuilder.linkTo;
-
-public class Controller {
-    protected final int PAGE_SIZE = 1;
-
-    protected <T> EntityModel<T> getSelfLinkEntityModel(T entity, String method, Object... args) {
-        Class<?>[] argTypes = new Class[args.length];
-        for (int i = 0; i < args.length; i++) {
-            argTypes[i] = args[i].getClass();
-        }
-
-        try {
-            Link selfLink = linkTo(this.getClass(), this.getClass().getMethod(method, argTypes), args).withSelfRel();
-            return EntityModel.of(entity, selfLink);
-        } catch (NoSuchMethodException e) {
-            System.err.println("Method doesn't exist");
-            return null;
-        }
-    }
-
-    protected <T> CollectionModel<T> getSelfLinkCollectionModel(Iterable<T> entities, String method, Object... args) {
-        Class<?>[] argTypes = new Class[args.length];
-        for (int i = 0; i < args.length; i++) {
-            argTypes[i] = args[i].getClass();
-        }
-
-        try {
-            Link selfLink = linkTo(this.getClass(), this.getClass().getMethod(method, argTypes), args).withSelfRel();
-            return CollectionModel.of(entities, selfLink);
-        } catch (NoSuchMethodException e) {
-            System.err.println("Method doesn't exist");
-            return null;
-        }
-    }
-
-
-    protected <T> CollectionModel<EntityModel<T>> getPageableCollectionModel(Page<T> pagedResult, Integer page, String method, Object... args) {
-        try {
-            List<EntityModel<T>> entities = pagedResult.map(EntityModel::of).toList();
-
-            Class<?>[] argTypes = new Class[args.length+1];
-            argTypes[0] = Pageable.class;
-            for (int i = 1; i < args.length; i++) {
-                argTypes[i] = args[i].getClass();
-            }
-
-            Method finalMethod = this.getClass().getMethod(method, argTypes);
-
-            List<Object> selfObj = new ArrayList<>(List.of(args)); selfObj.add(page);
-            Link selfLink = linkTo(this.getClass(), finalMethod, selfObj.toArray()).withSelfRel().expand(page);
-
-            CollectionModel<EntityModel<T>> result = CollectionModel.of(entities, selfLink);
-
-            if (pagedResult.hasPrevious()) {
-                List<Object> previousObj = new ArrayList<>(List.of(args)); previousObj.add(pagedResult.previousPageable().getPageNumber());
-                result.add(linkTo(this.getClass(), finalMethod, previousObj.toArray()).withRel("previous"));
-            }
-
-            if (pagedResult.hasNext()) {
-                List<Object> nextObj = new ArrayList<>(List.of(args)); nextObj.add(pagedResult.nextPageable().getPageNumber());
-                result.add(linkTo(this.getClass(), finalMethod, nextObj.toArray()).withRel("next"));
-            }
-
-            return result;
-        } catch(NoSuchMethodException e) {
-            System.err.println(e.getMessage());
-            return null;
-        }
-    }
-}

SpringBootProject/src/main/java/fr/iut/sciencequest/sae/exceptions/ValidationHandler.java

@@ -1,29 +1,26 @@
 package fr.iut.sciencequest.sae.exceptions;
 
-import java.util.HashMap;
-import java.util.Map;
-
+import jakarta.annotation.Nullable;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.HttpStatusCode;
 import org.springframework.http.ResponseEntity;
-import org.springframework.lang.Nullable;
 import org.springframework.validation.FieldError;
 import org.springframework.web.bind.MethodArgumentNotValidException;
 import org.springframework.web.bind.annotation.ControllerAdvice;
-import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.ResponseStatus;
 import org.springframework.web.context.request.WebRequest;
 import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler;
 
+import java.util.HashMap;
+import java.util.Map;
+
 @ControllerAdvice
 public class ValidationHandler extends ResponseEntityExceptionHandler {
 
-
-    @Nullable
     @Override
     @ResponseStatus(HttpStatus.BAD_REQUEST)
-    public ResponseEntity<Object> handleMethodArgumentNotValid(MethodArgumentNotValidException ex, HttpHeaders headers, HttpStatusCode status, WebRequest request) {
+    public ResponseEntity<Object> handleMethodArgumentNotValid(MethodArgumentNotValidException ex, @Nullable HttpHeaders headers, @Nullable HttpStatusCode status, @Nullable WebRequest request) {
         Map<String, String> errors = new HashMap<>();
         ex.getBindingResult().getAllErrors().forEach((error) ->{
 
@@ -31,6 +28,6 @@ public class ValidationHandler extends ResponseEntityExceptionHandler {
             String message = error.getDefaultMessage();
             errors.put(fieldName, message);
         });
-        return new ResponseEntity<Object>(errors, HttpStatus.BAD_REQUEST);
+        return new ResponseEntity<>(errors, HttpStatus.BAD_REQUEST);
     }
 }