- this.eventTimer = new Timer();
- this.timerInitialized = false;
- }
-
- private void setupEventTimer() {
- if (this.timerInitialized) {
- return;
- }
-
- this.eventTimer.scheduleAtFixedRate(new TimerTask() {
- @Override
- public void run() {
- LTTngSessiondCmd2_4.sessiond_enable_handler enableCmd = new
- LTTngSessiondCmd2_4.sessiond_enable_handler();
-
- synchronized (eventMap) {
- String loggerName;
- Enumeration loggers = handler.logManager.getLoggerNames();
-
- /*
- * Create an event for each logger found and attach it to the
- * handler.
- */
- while (loggers.hasMoreElements()) {
- ArrayList<LTTngEvent> bucket;
-
- loggerName = loggers.nextElement().toString();
-
- /* Logger is already enabled or end of list, skip it. */
- if (handler.exists(loggerName) == true ||
- loggerName.equals("")) {
- continue;
- }
-
- bucket = eventMap.get(loggerName);
- if (bucket == null) {
- /* No event(s) exist for this logger. */
- continue;
- }
-
- for (LTTngEvent event : bucket) {
- enableCmd.name = event.name;
- enableCmd.lttngLogLevel = event.logLevel.level;
- enableCmd.lttngLogLevelType = event.logLevel.type;
-
- /* Event exist so pass null here. */
- enableCmd.execute(handler, null, wildCardSet);
- }
- }
- }
-
- /* Handle wild cards. */
- synchronized (wildCardSet) {
- Map<String, ArrayList<LTTngEvent>> modifiedEvents =
- new HashMap<String, ArrayList<LTTngEvent>>();
- Set<LTTngEvent> tmpSet = new HashSet<LTTngEvent>();
- Iterator<LTTngEvent> it = wildCardSet.iterator();
-
- while (it.hasNext()) {
- LTTngEvent event = it.next();
-
- /* Only support * for now. */
- if (event.name.equals("*")) {
- enableCmd.name = event.name;
- enableCmd.lttngLogLevel = event.logLevel.level;
- enableCmd.lttngLogLevelType = event.logLevel.type;
-
- /* That might create a new event so pass the map. */
- enableCmd.execute(handler, modifiedEvents, tmpSet);
- }
- }
- eventMap.putAll(modifiedEvents);
- }
- }
- }, this.timerDelay, this.timerDelay);
-
- this.timerInitialized = true;