public int insertAuthor(AuthorDTO author) { AuthorDAO dao = new AuthorDAO(); return dao.insertAuthor(author); }
public int deleteAuthor(AuthorDTO author) { AuthorDAO dao = new AuthorDAO(); return dao.deleteAuthor(author); }
public int insertAuthor(AuthorDTO author) { return 1; }
public int updateAuthor(AuthorDTO author) { return 1; }
public int deleteAuthor(AuthorDTO author) { return 1; }