If you want to check code then look into WeatherWebCacheItem.java .
Old code with google API was like this
public Object convert(String key) throws WebCacheException {
Weather weather = null;
try {
String text = HtmlUtil.stripComments(HttpUtil.URLtoString(
"https://www.google.com/ig/api?weather=" +
HttpUtil.encodeURL(_zip)));
int x = text.indexOf("temp_f data");
x = text.indexOf("\"", x) + 1;
int y = text.indexOf("\"", x);
float temperature = GetterUtil.getFloat(text.substring(x, y));
x = text.indexOf("/images", x);
y = text.indexOf("\"", x);
String iconURL = "https://www.google.com" + text.substring(x, y);
weather = new Weather(_zip, iconURL, temperature);
}
catch (Exception e) {
throw new WebCacheException(_zip);
}
return weather;
}
And new code with API change
public Object convert(String key) throws WebCacheException {
Weather weather = null;
try {
StringBundler sb = new StringBundler(5);
sb.append("http://free.worldweatheronline.com/feed/weather.ashx?key=");
sb.append(WeatherPropsUtil.get("world.weather.online.api.key"));
sb.append("&q=");
sb.append(HttpUtil.encodeURL(zipName));
sb.append("&format=xml");
String xml = HtmlUtil.stripComments(HttpUtil.URLtoString(sb.toString()));
Document document = SAXReaderUtil.read(xml);
Element rootElement = document.getRootElement();
Element currentConditionElement = rootElement.element(
"current_condition");
Element temperatureElement = currentConditionElement.element("temp_F");
float temperature = GetterUtil.getFloat(temperatureElement.getData());
Element iconElement = currentConditionElement.element("weatherIconUrl");
String iconURL = iconElement.getText();
weather = new Weather(zipName, iconURL, temperature);
}
catch (Exception e) {
throw new WebCacheException(zipName);
}
return weather;
}
