public static JSONObject getVersionInfo() {
synchronized (LOGGER) {
final JSONObject o = new JSONObject();
try {
final InputStream stream = Stats.class.getResourceAsStream("/version.prop");
if (props == null) {
props = new Properties();
try {
props.load(stream);
stream.close();
} catch (Exception e) {
LOGGER.warn(e, e);
props = null;
}
}
props.put("uptime", Long.toString(MonitorApplication.getUptime()));
final List<CacheDataModel> cwProps = CacheWatcher.getProps();
for (CacheDataModel m : cwProps) {
props.put(m.getKey(), m.getValue());
}
o.put("stats", props);
} catch (JSONException e) {
LOGGER.warn(e, e);
}
return o;
}
}
/** Read the Request and construct an appropriate ResourceStream to respond with. */
public void buildResourceStream() {
JSONObject json;
String cmd = null, id = null;
JSONArray paramArray = null;
HttpServletRequest req =
((ServletWebRequest) RequestCycle.get().getRequest()).getContainerRequest();
BufferedReader reader = null;
try {
ServletInputStream sis = req.getInputStream();
reader = new BufferedReader(new InputStreamReader(sis, "UTF-8"));
// Used for debugging:
// reader.mark(10);
// if (reader.read() == -1) {
// LOG.error("No request seen");
// }
// reader.reset();
json = new JSONObject(new JSONTokener(reader));
// LOG.debug("JSON Object: {}", json);
id = json.getString("id");
cmd = json.getString("method");
paramArray = json.getJSONArray("params");
} catch (IOException e) {
jsonError("I/O exception while parsing");
} catch (JSONException e) {
jsonError("Could not parse command");
} finally {
try {
if (reader != null) reader.close();
} catch (IOException e) {
e.printStackTrace();
}
}
if (paramArray == null) {
handleEmptyCheckList(cmd, id);
} else if ("checkWords".equals(cmd)) {
doSpell(cmd, id, paramArray);
} else if ("getSuggestions".equals(cmd)) {
doSuggest(cmd, id, paramArray);
} else {
jsonError("Unknown command");
}
// LOG.debug("Processed command {}; output will be {}", cmd,
// resourceStream.asString());
}
private void respond(Iterator<String> words, String cmd, String id) {
JSONArray array = new JSONArray();
if (words != null) {
while (words.hasNext()) array.put(words.next());
}
JSONObject response = new JSONObject();
try {
response.put("id", id);
response.put("error", (String) null);
response.put("result", array);
setResponse(response.toString());
} catch (JSONException e) {
jsonError("Failed to construct response");
}
}
protected String generateJsonResponse(
ServletWebRequest webRequest, WebResponse webResponse, List<FileItem> files) {
JSONArray json = new JSONArray();
for (FileItem fileItem : files) {
JSONObject fileJson = new JSONObject();
try {
fileJson.put("name", fileItem.getName());
fileJson.put("size", fileItem.getSize());
fileJson.put("delete_type", "POST");
} catch (JSONException e) {
try {
fileJson.put("error", e.getMessage());
} catch (JSONException e1) {
e1.printStackTrace();
}
}
json.put(fileJson);
}
return json.toString();
}
// This is used by src/main/bin/config-doc.sh which is used by
// src/main/bin/traffic_monitor_config.pl which must be run after rpm install of traffic monitor
@SuppressWarnings("PMD")
public static void main(final String[] args) throws JSONException {
final JSONObject doc = ConfigHandler.getConfig().getConfigDoc();
System.out.println(doc.toString(2));
}