issue # GlobalExceptionHandler 파일 수정

src/main/java/com/baekyangdan/scheduler/config/GlobalExceptionHandler.java

@@ -1,48 +1,52 @@
-package com.baekyangdan.scheduler.config;
+package com.baekyangdan.scheduler.config;
-
+
-import org.springframework.http.HttpStatus;
+import org.springframework.http.HttpStatus;
-import org.springframework.http.ResponseEntity;
+import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.ExceptionHandler;
-import org.springframework.web.bind.annotation.RestControllerAdvice;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
-
+
-import java.time.LocalDateTime;
+import com.baekyangdan.scheduler.exception.AuthException;
-import java.util.HashMap;
+import com.baekyangdan.scheduler.exception.BusinessException;
-import java.util.Map;
+import com.baekyangdan.scheduler.exception.ValidationException;
-
+
-public class ExceptionHandler {
+import java.util.HashMap;
-    // 에러 핸들러 목록
+import java.util.Map;
-    // 1. 비즈니스 로직 관련 예외 처리
+
-    // ex) 중복 데이터
+@RestControllerAdvice
-    @ExceptionHandler(BusinessException.class)
+public class GlobalExceptionHandler {
-    public ResponseEntity<Map<String, Object>> handleBusinessException(BusinessException e) {
+    // 에러 핸들러 목록
-        Map<String, Object> body = new HashMap<>();
+    // 1. 비즈니스 로직 관련 예외 처리
-        body.put("message", e.getMessage());
+    // ex) 중복 데이터
-        return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(body);
+    @ExceptionHandler(BusinessException.class)
-    }
+    public ResponseEntity<Map<String, Object>> handleBusinessException(BusinessException e) {
-
+        Map<String, Object> body = new HashMap<>();
-    // 2. 입력값 유효성 검사 관련 예외 처리
+        body.put("message", e.getMessage());
-    // ex) 데이터 타입 검사
+        return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(body);
-    @ExceptionHandler(ValidationException.class)
+    }
-    public ResponseEntity<Map<String, Object>> handleValidationException(ValidationException e) {
+
-        Map<String, Object> body = new HashMap<>();
+    // 2. 입력값 유효성 검사 관련 예외 처리
-        body.put("message", e.getMessage());
+    // ex) 데이터 타입 검사
-        return ResponseEntity.status(HttpStatus.UNPROCESSABLE_ENTITY).body(body);
+    @ExceptionHandler(ValidationException.class)
-    }
+    public ResponseEntity<Map<String, Object>> handleValidationException(ValidationException e) {
-    
+        Map<String, Object> body = new HashMap<>();
-    // 3. 권한/인가 관련 예외 처리
+        body.put("message", e.getMessage());
-    // ex) 로그인이 필요한 서비스에 로그인 안 한 사람이 호출
+        return ResponseEntity.status(HttpStatus.UNPROCESSABLE_ENTITY).body(body);
-    @ExceptionHandler(AuthException.class)
+    }
-    public ResponseEntity<Map<String, Object>> handleValidationException(ValidationException e) {
+    
-        Map<String, Object> body = new HashMap<>();
+    // 3. 권한/인가 관련 예외 처리
-        body.put("message", e.getMessage());
+    // ex) 로그인이 필요한 서비스에 로그인 안 한 사람이 호출
-        return ResponseEntity.status(HttpStatus.UNAUTHORIZED).body(body);
+    @ExceptionHandler(AuthException.class)
-    }
+    public ResponseEntity<Map<String, Object>> handleAuthException(ValidationException e) {
-
+        Map<String, Object> body = new HashMap<>();
-    // 4. 기타 예외 처리
+        body.put("message", e.getMessage());
-    @ExceptionHandler(Exception.class)
+        return ResponseEntity.status(HttpStatus.UNAUTHORIZED).body(body);
-    public ResponseEntity<Map<String, Object>> handleDefaultException(Exception e) {
+    }
-        Map<String, Object> body = new HashMap<>();
+
-        body.put("message", e.getMessage());
+    // 4. 기타 예외 처리
-        return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(body);
+    @ExceptionHandler(Exception.class)
-    }
+    public ResponseEntity<Map<String, Object>> handleDefaultException(Exception e) {
+        Map<String, Object> body = new HashMap<>();
+        body.put("message", e.getMessage());
+        return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(body);
+    }
 }

src/main/java/com/baekyangdan/scheduler/utils/generator/RandomCodeGenerator.java

@@ -11,7 +11,7 @@ public class RandomCodeGenerator {
     private static final SecureRandom random = new SecureRandom();
 
     public static String generateRandomCode(int length) {
-        List<Character> codeCharacters = ArrayList<>(length);
+        List<Character> codeCharacters = new ArrayList<>(length);
 
         for (int i = 0; i < length; i++) {
             codeCharacters.add(randomChar());