XML to JSON

gistfile1.js

var util = require('util');
var parser = require('xml2json');
var express = require('express');
var app = express();

app.use(anyBodyParser);

app.post('/xml_to_json', function (req, res) {
  var json = parser.toJson(req.rawBody, { arrayNotation: true });
  res.send(json);
});

app.post('/xml_to_xml', function (req, res) {
  var json = parser.toJson(req.rawBody, { arrayNotation: true });
  /*
    modify the json here and send it back as XML
  */
  var xml = parser.toXml(json);
  res.send(xml);
});

var server = app.listen(4000, function () {
  var host = server.address().address;
  var port = server.address().port;

  console.log('Escuchando en http://%s:%s', host, port)
});

function anyBodyParser(req, res, next) {
  var data = '';
  req.setEncoding('utf8');
  req.on('data', function(chunk) {
      data += chunk;
  });
  req.on('end', function() {
      req.rawBody = data;
      next();
  });
}