public void doPost(String targetUri, String data, IResponseHandler responseHandler) {
    String realUrl = null;
    if (!GWT.isScript()) {
      // if running in hosted mode, we need to send request to proxy servlet,
      // encoding the "real" target url in the "targeturl" parameter (which needs to be encoded)
      realUrl =
          GWT.getModuleBaseURL()
              + "/proxy?targeturl="
              + encodeUrl(hostedModeTargetBaseUrl + "/" + targetUri);
    } else {
      realUrl = buildFullUrl(targetUri);
    }

    HTTPRequest.asyncPost(realUrl, data, new ServiceResponseHandler(responseHandler));
  }
  public void doGet(String targetUri, IResponseHandler responseHandler, boolean raw) {
    String realUrl = null;
    if (!GWT.isScript()) {
      // if running in hosted mode, we need to send request to proxy servlet,
      // encoding the "real" target url in the "targeturl" parameter (which needs to be encoded)
      realUrl =
          GWT.getModuleBaseURL()
              + "/proxy?targeturl="
              + encodeUrl(hostedModeTargetBaseUrl + "/" + targetUri);
    } else {
      realUrl = buildFullUrl(targetUri);
    }

    //		DesktopManager.getInstance().getLogger().logInfo(realUrl);

    HTTPRequest.asyncGet(realUrl, new ServiceResponseHandler(responseHandler, raw));
  }