@Override public AlunoDO buscar(int idobj, Transacao tr) throws Exception { Connection con = tr.obterConexao(); String sql = "select * from aluno where id=?"; PreparedStatement ps = con.prepareStatement(sql); ps.setInt(1, idobj); ResultSet rs = ps.executeQuery(); rs.next(); AlunoDO aluno = new AlunoDO(); aluno.setId(rs.getInt("id")); aluno.setNusp(rs.getString("nusp")); aluno.setEmail(rs.getString("email")); aluno.setNome(rs.getString("nome")); aluno.setSobrenome(rs.getString("sobrenome")); aluno.setLattes(rs.getString("link_lattes")); aluno.setInstituicao(rs.getString("instituicao")); aluno.setCv(rs.getString("codigo_CV")); aluno.setHist(rs.getString("codigo_hist")); return aluno; } // buscar