protected function escreverDadosIdentificacao()
 {
     $sDataEmissao = $this->oNotaFiscal->getDt_nota()->format('Y-m-d');
     $sHoraEmissao = $this->oNotaFiscal->formatedHora();
     $sDataNota = "{$sDataEmissao}T{$sHoraEmissao}";
     /* Dados da Nota */
     $oXmlInfNfseNumero = $this->oDomDocument->createElement("ii:Numero", $this->formatarNumeroNota($this->oNotaFiscal));
     $oXmlInfNfseCodigoVerificacao = $this->oDomDocument->createElement("ii:CodigoVerificacao", $this->oNotaFiscal->getCod_verificacao());
     $oXmlInfNfseDataEmissao = $this->oDomDocument->createElement("ii:DataEmissao", $sDataNota);
     $this->oNodeNota->appendChild($oXmlInfNfseNumero);
     $this->oNodeNota->appendChild($oXmlInfNfseCodigoVerificacao);
     $this->oNodeNota->appendChild($oXmlInfNfseDataEmissao);
 }