• 완성코드: GitHub

예외 적용하기

Delete

    @DeleteMapping("/{id}")
    public void deleteTeam(@PathVariable long id) {
        TeamDTO teamDTO = teamService.getTeamById(id);
        if(teamDTO == null) {
            throw new TeamNotFoundException("Team not found with id: " + id);
        }
        teamService.deleteTeam(id);
    }
    

Update

    @PutMapping("/{id}")
    public TeamDTO updateTeam(@PathVariable long id, TeamDTO team) {
        TeamDTO teamDTO = teamService.getTeamById(id);
        if(teamDTO == null) {
            throw new TeamNotFoundException("Team not found with id: " + id);
        }
        return teamService.updateTeam(id, team);
    }
    

Delete

    @DeleteMapping("/{id}")
    public void deleteTeam(@PathVariable long id) {
        TeamDTO teamDTO = teamService.getTeamById(id);
        if(teamDTO == null) {
            throw new TeamNotFoundException("Team not found with id: " + id);
        }
        teamService.deleteTeam(id);
    }

• 다음과 같이 조회를 한 후, 예외를 적용하였다.