private ConfigurationMetadataHint parseHint(JSONObject json) {
ConfigurationMetadataHint hint = new ConfigurationMetadataHint();
hint.setId(json.getString("name"));
if (json.has("values")) {
JSONArray values = json.getJSONArray("values");
for (int i = 0; i < values.length(); i++) {
JSONObject value = values.getJSONObject(i);
ValueHint valueHint = new ValueHint();
valueHint.setValue(readItemValue(value.get("value")));
String description = value.optString("description", null);
valueHint.setDescription(description);
valueHint.setShortDescription(extractShortDescription(description));
hint.getValueHints().add(valueHint);
}
}
if (json.has("providers")) {
JSONArray providers = json.getJSONArray("providers");
for (int i = 0; i < providers.length(); i++) {
JSONObject provider = providers.getJSONObject(i);
ValueProvider valueProvider = new ValueProvider();
valueProvider.setName(provider.getString("name"));
if (provider.has("parameters")) {
JSONObject parameters = provider.getJSONObject("parameters");
Iterator<?> keys = parameters.keys();
while (keys.hasNext()) {
String key = (String) keys.next();
valueProvider.getParameters().put(key, readItemValue(parameters.get(key)));
}
}
hint.getValueProviders().add(valueProvider);
}
}
return hint;
}
