public static Document getAmazonResponse(String url) throws FactoryConfigurationError {
String page = "";
boolean done = false;
int trial = 0;
do {
page = Utilities.getPage(url);
if (page == null && trial < 3) {
Utilities.sleep(2);
trial++;
} else {
done = true;
}
} while (!done);
Document d;
if (page == null) {
System.out.println("Error:" + url);
// Utilities.sleep(5);
d = null;
} else {
d = Utilities.getXMLFromFile(page);
}
return d;
}
