Generic Object Http Loader : Http Connection « Network « Android

Generic Object Http Loader



import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;

public abstract class HttpClient<T>
   * Effectue une requ?te HTTP GET et r?cup?re un <code>T</code> en retour
   * @param url L'url concern?e
   * @return Un <code>T</code> contenant la r?ponse
   * @throws IOException Si un probl?me intervient durant la requ?te
   * @throws URISyntaxException Si l'url est foireuse
  public T getResponse(String url) throws IOException, URISyntaxException
    DefaultHttpClient client = new DefaultHttpClient();
    InputStream data = null;
    URI uri = new URI(url);
    HttpGet method = new HttpGet(uri);
    method.setHeader("User-Agent", "Mozilla /4.0 (compatible; MSIE 6.0; Windows CE; IEMobile 7.6) Vodafone/1.0/SFR_v1615/");

    HttpResponse response = client.execute(method);
    HttpEntity entity = response.getEntity();
    T result = null;
    if (entity != null)
        data = entity.getContent();
        result = transformStream(data);
      catch (IOException e)
        throw e;
      catch (RuntimeException e)
        throw e;
        if (entity != null) entity.consumeContent();
    return result;
  protected abstract T transformStream(InputStream is) throws IOException;    


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