* contents.
* @param response the xml response content.
*/
private void processResponse(final String response) {
try {
ErrorResponse errorResponse =
(ErrorResponse) CartUtils.unmarshal(response).getValue();
this.responseMessage = errorResponse.getErrorMessage();
} catch (Exception e) {
// In case the message cannot be parsed, assign a default value to it.
//log.warn("Could not parse message", e);
log.warn("Could not parse message");
log.warn("Using default value for response message");