feat: exception handler

alstn113 · Dec 9, 2024 · a2904fc · a2904fc
1 parent a5337cc
commit a2904fc
Showing 1 changed file with 41 additions and 0 deletions.
diff --git a/server/src/main/java/com/fluffy/global/exception/GlobalExceptionHandler.java b/server/src/main/java/com/fluffy/global/exception/GlobalExceptionHandler.java
@@ -1,23 +1,64 @@
 package com.fluffy.global.exception;
 
+import java.util.Map;
+import java.util.stream.Collectors;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ProblemDetail;
+import org.springframework.http.converter.HttpMessageNotReadableException;
+import org.springframework.validation.FieldError;
+import org.springframework.web.HttpRequestMethodNotSupportedException;
+import org.springframework.web.bind.MethodArgumentNotValidException;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
 import org.springframework.web.method.annotation.MethodArgumentTypeMismatchException;
+import org.springframework.web.servlet.resource.NoResourceFoundException;
 
 @RestControllerAdvice
 @Slf4j
 public class GlobalExceptionHandler {
 
+    @ExceptionHandler(NoResourceFoundException.class)
+    public ProblemDetail handleNoResourceFoundException(NoResourceFoundException e) {
+        log.warn("[No Resource Found Exception]", e);
+
+        return ProblemDetail.forStatusAndDetail(HttpStatus.NOT_FOUND, "요청한 리소스를 찾을 수 없습니다.");
+    }
+
     @ExceptionHandler(MethodArgumentTypeMismatchException.class)
     public ProblemDetail handleMethodArgumentTypeMismatchException(MethodArgumentTypeMismatchException e) {
         log.warn("[Method Argument Type Mismatch Exception]", e);
 
         return ProblemDetail.forStatusAndDetail(HttpStatus.BAD_REQUEST, "잘못된 요청 타입입니다.");
     }
 
+    @ExceptionHandler(MethodArgumentNotValidException.class)
+    public ProblemDetail handleMethodArgumentNotValidException(MethodArgumentNotValidException e) {
+        log.warn("[Method Argument Not Valid Exception]", e);
+
+        Map<String, String> errors = e.getBindingResult().getFieldErrors().stream()
+                .collect(Collectors.toMap(FieldError::getField, FieldError::getDefaultMessage));
+
+        ProblemDetail problemDetail = ProblemDetail.forStatusAndDetail(HttpStatus.BAD_REQUEST, "잘못된 요청입니다.");
+        problemDetail.setProperty("errors", errors);
+
+        return problemDetail;
+    }
+
+    @ExceptionHandler(HttpRequestMethodNotSupportedException.class)
+    public ProblemDetail handleHttpRequestMethodNotSupportedException(HttpRequestMethodNotSupportedException e) {
+        log.warn("[Http Request Method Not Supported Exception]", e);
+
+        return ProblemDetail.forStatusAndDetail(HttpStatus.METHOD_NOT_ALLOWED, "지원하지 않는 HTTP 메소드입니다.");
+    }
+
+    @ExceptionHandler(HttpMessageNotReadableException.class)
+    public ProblemDetail handleHttpMessageNotReadableException(HttpMessageNotReadableException e) {
+        log.warn("[Http Message Not Readable Exception]", e);
+
+        return ProblemDetail.forStatusAndDetail(HttpStatus.BAD_REQUEST, "요청을 읽을 수 없습니다.");
+    }
+
     @ExceptionHandler(BadRequestException.class)
     public ProblemDetail handleBadRequestException(BadRequestException e) {
         log.warn("[Bad Request Exception]", e);