// @Override
public void addRow(ConfigData configData, ResponseWriter writer, HttpServletRequest req) {
String path = req.getParameter("path");
String cityKey = req.getParameter("locationlist");
String stationKey = req.getParameter("stationlist");
String cityName = req.getParameter("cityname");
if (path == null || path.length() == 0) {
writer.addError("Error: Missing location path");
} else if (cityKey == null || cityKey.length() == 0) {
writer.addError(
"Error: Missing City. Please press \"Find City\" to pick a city when adding a location to update");
} else {
try {
WeatherServiceImpl ws = (WeatherServiceImpl) configData.getWeatherService();
StationSource stationSource =
ws.resolveConfigurationToStation(
isLocationKeyZipCode(cityKey), getLocationKeyCode(cityKey), stationKey);
String stationName = stationSource.getName();
Map<String, String> data = new HashMap<String, String>();
data.put(FIELD_CITY, cityName);
data.put(FIELD_STATION, stationName);
configData.add(new WeatherConfigEntry(path, stationSource, data));
} catch (WeatherServiceException e) {
writer.addError("Can't get weather service");
Logging.println("Can't get weather service in noaa.WeatherServiceUIImpl");
} catch (InvalidConfigurationDataException e) {
writer.addError("Can't find station");
Logging.println("Can't find station", e);
} catch (IllegalStateException e) {
writer.addError("An entry for " + path + " has already been configured");
Logging.println("An entry for " + path + " has already been configured", e);
}
}
}
private void findStationAction(
ConfigData configData, ResponseWriter writer, HttpServletRequest req) {
try {
WeatherServiceImpl ws = (WeatherServiceImpl) configData.getWeatherService();
String key = req.getParameter(PARAM_LOCATION);
Station[] stations = ws.findStations(isLocationKeyZipCode(key), getLocationKeyCode(key));
for (Station station : stations) {
Map<String, Object> data = new HashMap<String, Object>();
data.put(FIELD_KEY, station.getId());
data.put(FIELD_NAME, getStationDescription(station));
writer.appendToArray("list", data);
}
} catch (WeatherServiceException e) {
writer.addError("Error getting weather service:" + e.getMessage());
Logging.println("Error getting weather service:" + e.getMessage(), e);
}
}
private void findCityAction(
ConfigData configData, ResponseWriter writer, HttpServletRequest req) {
try {
WeatherServiceImpl ws = (WeatherServiceImpl) configData.getWeatherService();
String searchString = req.getParameter(PARAM_LOCATION);
if (searchString == null || searchString.length() == 0) {
writer.addError("Error: missing City or Zip");
} else {
Location[] locations = ws.findLocations(searchString);
for (Location location : locations) {
Map<String, Object> data = new HashMap<String, Object>();
data.put(FIELD_KEY, getLocationKey(location));
data.put(FIELD_NAME, getLocationDescription(location));
writer.appendToArray("list", data);
}
}
} catch (WeatherServiceException e) {
writer.addError("Error getting weather service:" + e.getMessage());
Logging.println("Error getting weather service:" + e.getMessage(), e);
}
}