Examples of org.apache.helix.HelixManager.removeListener()

org.apache.helix.HelixManager.removeListener()
Removes the listener. If the same listener was used for multiple changes, all change notifications will be removed.
This will invoke onChange method on the listener with NotificationContext.type set to FINALIZE. Listener can clean up its state.
The data provided in this callback may not be reliable.
When a session expires all listeners will be removed and re-added automatically.
This provides the ability for listeners to either reset their state or do any cleanup tasks.
@param listener @return

    if (lastSessions != null) {
      for (String session : lastSessions.keySet()) {
        if (!curSessions.containsKey(session)) {
          // remove current-state listener for expired session
            String instanceName = lastSessions.get(session).getInstanceName();
          manager.removeListener(keyBuilder.currentStates(instanceName, session), this); 
        }
      }
    }
    
    if (lastInstances != null) {

View Full Code Here

    
    if (lastInstances != null) {
      for (String instance : lastInstances.keySet()) {
        if (!curInstances.containsKey(instance)) {
          // remove message listener for disconnected instances
          manager.removeListener(keyBuilder.messages(instance), this);
        }
      }
    }
    
  for (String session : curSessions.keySet()) {

View Full Code Here

    Builder keyBuilder = new Builder(manager.getClusterName());
    for (ChangeType notificationType : _notificationTypes)
    {
      if (notificationType == ChangeType.LIVE_INSTANCE)
      {
        manager.removeListener(keyBuilder.liveInstances(), _particHolder);
      }
      else if (notificationType == ChangeType.CONFIG)
      {
        manager.removeListener(keyBuilder.instanceConfigs(), _particHolder);
      }

View Full Code Here

      {
        manager.removeListener(keyBuilder.liveInstances(), _particHolder);
      }
      else if (notificationType == ChangeType.CONFIG)
      {
        manager.removeListener(keyBuilder.instanceConfigs(), _particHolder);
      }
      else if (notificationType == ChangeType.EXTERNAL_VIEW)
      {
        manager.removeListener(keyBuilder.externalViews(), _particHolder);
      }

View Full Code Here

      {
        manager.removeListener(keyBuilder.instanceConfigs(), _particHolder);
      }
      else if (notificationType == ChangeType.EXTERNAL_VIEW)
      {
        manager.removeListener(keyBuilder.externalViews(), _particHolder);
      }
      else
      {
        LOG.error("Unsupport notificationType:" + notificationType.toString());
      }

View Full Code Here

0 1 2

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.