public void save(long locationId, String shapeFile, Map<String, Double> parameterMap) {
if (!isValidInput(locationId, shapeFile, parameterMap)) return;
File file = getParameterFile(locationId, shapeFile);
if (!file.exists()) if (!create(file)) return;
try (FileWriter writer = new FileWriter(file)) {
gson.toJson(parameterMap, MapType.get(), writer);
} catch (IOException e) {
log.warn("Error saving file to parameter repository", e);
}
}
public Map<String, Double> load(long locationId, String shapeFile) {
if (!contains(locationId, shapeFile)) // also checks that input
// is valid
return null;
File file = getParameterFile(locationId, shapeFile);
try (FileReader reader = new FileReader(file)) {
return gson.fromJson(reader, MapType.get());
} catch (IOException e) {
log.warn("Error loading file from parameter repository", e);
return null;
}
}
