lumis.portal.publicdatafolder
Class FileSystemObserver

java.lang.Object
  lumis.portal.event.AbstractPortalEventObserver
      lumis.portal.publicdatafolder.FileSystemObserver

All Implemented Interfaces:

IPortalEventObserver

public class FileSystemObserver
extends AbstractPortalEventObserver

Observes the changes in the file system and synchronizes the changes in the cluster.

Since:

4.0.6

Constructor Summary

FileSystemObserver()

Method Summary

IPortalEventFilter	getEventFilter() Returns the event filter for this observer.
void	onEvent(IPortalEvent ev) Notifies that an event has been raised.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FileSystemObserver

public FileSystemObserver()

Method Detail

getEventFilter

public IPortalEventFilter getEventFilter()

Description copied from interface: IPortalEventObserver

Returns the event filter for this observer.

PortalEventFilters provides methods for generating commonly used filters.

Specified by:

getEventFilter in interface IPortalEventObserver

Overrides:

getEventFilter in class AbstractPortalEventObserver

Returns:

a collection of event group identifiers.

See Also:

PortalEventFilters

onEvent

public void onEvent(IPortalEvent ev)

Description copied from interface: IPortalEventObserver

Notifies that an event has been raised. This method will be called only for events that belong to the groups specified by #getExpectedEventGroups().

Important: The implementation of this method must not be time consuming, as it may impact the overall time response of the portal.

Parameters:

ev - the event.