public void addComment(CommentDTO dto) throws Exception { Suggestion s = new Suggestion(); s.setId(dto.getSuggestionId()); Comment comment = new Comment(); comment.setSuggestion(s); comment.setComments(dto.getComments()); comment.setLastModified(dto.getLastModified()); comment.setCommentedBy(dto.getCommentedBy()); dao.addComment(comment); }