SpringBoot2로 Rest api 만들기(5) – API 인터페이스 및 결과 데이터 구조 설계

src/main/java/com/rest/api/advice/ExceptionAdvice.java

@@ -1,31 +0,0 @@
-package com.rest.api.advice;
-
-import com.rest.api.advice.exception.CUserNotFoundException;
-import com.rest.api.model.response.CommonResult;
-import com.rest.api.service.ResponseService;
-import lombok.RequiredArgsConstructor;
-import org.springframework.http.HttpStatus;
-import org.springframework.web.bind.annotation.ExceptionHandler;
-import org.springframework.web.bind.annotation.ResponseStatus;
-import org.springframework.web.bind.annotation.RestControllerAdvice;
-
-import javax.servlet.http.HttpServletRequest;
-
-@RequiredArgsConstructor
-@RestControllerAdvice
-public class ExceptionAdvice {
-
-    private final ResponseService responseService;
-
-//    @ExceptionHandler(Exception.class)
-//    @ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
-//    protected CommonResult defaultException(HttpServletRequest request, Exception e) {
-//        return responseService.getFailResult();
-//    }
-
-    @ExceptionHandler(CUserNotFoundException.class)
-    @ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
-    protected CommonResult userNotFoundException(HttpServletRequest request, CUserNotFoundException e) {
-        return responseService.getFailResult();
-    }
-}

src/main/java/com/rest/api/advice/exception/CUserNotFoundException.java

@@ -1,15 +0,0 @@
-package com.rest.api.advice.exception;
-
-public class CUserNotFoundException extends RuntimeException {
-    public CUserNotFoundException(String msg, Throwable t) {
-        super(msg, t);
-    }
-
-    public CUserNotFoundException(String msg) {
-        super(msg);
-    }
-
-    public CUserNotFoundException() {
-        super();
-    }
-}

src/main/java/com/rest/api/controller/v1/UserController.java

@@ -1,6 +1,5 @@
 package com.rest.api.controller.v1;
 
-import com.rest.api.advice.exception.CUserNotFoundException;
 import com.rest.api.entity.User;
 import com.rest.api.model.response.CommonResult;
 import com.rest.api.model.response.ListResult;
@@ -33,7 +32,7 @@ public class UserController {
     @GetMapping(value = "/user/{msrl}")
     public SingleResult<User> findUserById(@ApiParam(value = "회원ID", required = true) @PathVariable long msrl) {
         // 결과데이터가 단일건인경우 getBasicResult를 이용해서 결과를 출력한다.
-        return responseService.getSingleResult(userJpaRepo.findById(msrl).orElseThrow(CUserNotFoundException::new));
+        return responseService.getSingleResult(userJpaRepo.findById(msrl).orElse(null));
     }
 
     @ApiOperation(value = "회원 입력", notes = "회원을 입력한다")
@@ -70,4 +69,3 @@ public class UserController {
         return responseService.getSuccessResult();
     }
 }
-

src/main/resources/application.yml

@@ -8,8 +8,5 @@ spring:
     username: sa
   jpa:
     database-platform: org.hibernate.dialect.H2Dialect
-    #properties.hibernate.hbm2ddl.auto: none
+    properties.hibernate.hbm2ddl.auto: update
-    showSql: true
+    showSql: true
-  messages:
-    basename: i18n/exception
-    encoding: UTF-8