[feat] #3 controller exception handler 클래스 구현

src/main/java/org/sopt/seminar/global/error/GlobalExceptionHandler.java

@@ -0,0 +1,30 @@
+package org.sopt.seminar.global.error;
+
+import lombok.extern.slf4j.Slf4j;
+import org.sopt.seminar.global.common.ApiResponse;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.HttpRequestMethodNotSupportedException;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+
+@Slf4j
+@ControllerAdvice
+public class GlobalExceptionHandler {
+    @ExceptionHandler(HttpRequestMethodNotSupportedException.class)
+    protected ResponseEntity<ApiResponse<?>> handleHttpRequestMethodNotSupportedException(HttpRequestMethodNotSupportedException e) {
+        log.error(">>> handle: HttpRequestMethodNotSupportedException ", e);
+        return ApiResponse.failure(ErrorStatus.METHOD_NOT_ALLOWED);
+    }
+
+    @ExceptionHandler(BusinessException.class)
+    protected ResponseEntity<ApiResponse<?>> handleBusinessException(final BusinessException e) {
+        log.error(">>> handle: BusinessException ", e);
+        return ApiResponse.failure(e.getErrorStatus());
+    }
+
+    @ExceptionHandler(Exception.class)
+    protected ResponseEntity<ApiResponse<?>> handleException(Exception e) {
+        log.error(">>> handle: Exception ", e);
+        return ApiResponse.failure(ErrorStatus.INTERNAL_SERVER_ERROR);
+    }
+}