lumis.content.bigdata

Class ContentIndexerObserver

java.lang.Object

lumis.portal.event.AbstractPortalEventObserver

lumis.content.bigdata.ContentIndexerObserver

All Implemented Interfaces:

IPortalEventObserver

public class ContentIndexerObserver
extends AbstractPortalEventObserver

Listens to content persistence events, triggering content re-indexing as necessary.

Since:

8.1.0

Version:

$Revision: 18143 $ $Date: 2015-12-16 18:14:52 +0000 (Wed, 16 Dec 2015) $

See Also:

IContentManager.scheduleReindex(Content)

Field Summary

Fields

Modifier and Type	Field and Description
static String	TRANSACTION_ATTRIBUTE_DISABLE ITransaction attribute that when present disables this observer for that transaction.

Constructor Summary

Constructors

Constructor and Description
ContentIndexerObserver()

Method Summary

Modifier and Type	Method and Description
IPortalEventFilter	getEventFilter() Returns the event filter for this observer.
void	onEvent(IPortalEvent event) 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

Field Detail

TRANSACTION_ATTRIBUTE_DISABLE

public static final String TRANSACTION_ATTRIBUTE_DISABLE

ITransaction attribute that when present disables this observer for that transaction.

Since:

8.1.0

Constructor Detail

ContentIndexerObserver

public ContentIndexerObserver()

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 event)
             throws PortalException

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:

event - the event.

Throws:

PortalException