Парсинг XML

protected void onCreate(Bundle savedInstanceState) 
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TextView txt = (TextView)findViewById(R.id.txt);
 
try
{
 
HttpClient client = new DefaultHttpClient();
HttpGet request = new HttpGet("http://shop.podolyany.com.ua/api/rest/products");
HttpResponse response = client.execute(request);
 
HttpEntity entity = response.getEntity();
InputStream in = entity.getContent();
 
DocumentBuilderFactory dbf = DocumentBuilderFactory
.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
Document doc = db.parse(in);
Element docElement = doc.getDocumentElement();
 
NodeList nodeList = docElement.getElementsByTagName("data_item");
Element entry = (Element) nodeList.item(0);
 
String name = entry.getElementsByTagName("name").item(0).getFirstChild().getNodeValue();
txt.setText(name);
}
catch (Exception e) {
txt.setText("Не удалось выполнить операцию");
}
}