Package org.ametys.web.tags.observers

Class TagUpdatedObserver

java.lang.Object

org.ametys.runtime.plugin.component.AbstractLogEnabled

org.ametys.web.indexing.observation.AbstractLiveSolrObserver

org.ametys.web.tags.observers.AbstractTagObserver

org.ametys.web.tags.observers.TagUpdatedObserver

All Implemented Interfaces:

Observer, LogEnabled, Contextualizable, Serviceable

public class TagUpdatedObserver
extends AbstractTagObserver

Tag added Observer: - Clear the cache. - Re-index contents tagged with this tag or a descendant tag.

Field Summary

Fields inherited from class org.ametys.web.tags.observers.AbstractTagObserver

_tagProviderEP

Fields inherited from class org.ametys.web.indexing.observation.AbstractLiveSolrObserver

_context, _resolver, _solrIndexer, _solrPageIndexer

Fields inherited from interface org.ametys.core.observation.Observer

MAX_PRIORITY, MIN_PRIORITY

Constructor Summary

Constructors

Constructor	Description
TagUpdatedObserver()

Method Summary

Modifier and Type	Method	Description
protected void	_reindexContent(Content content)	Re-index the given content
protected void	_reindexTaggedContents(Collection<String> descendantNames)	Re-index content tagged with at least of this tags
protected void	observe(Site site, AmetysObject aoTag, String tagName, Event rawEvent)	Typed observe method
boolean	supports(Event event)	Checks if the event is supported.

Methods inherited from class org.ametys.web.tags.observers.AbstractTagObserver

_clearCache, _getSite, _getTaggedContents, _updateIndex, service

Methods inherited from class org.ametys.web.indexing.observation.AbstractLiveSolrObserver

_deletePageDocumentsForContent, _getPageInLive, _updatePageDocument, _updatePageDocument, _updatePageDocumentsForContent, contextualize, getPriority, observe

Methods inherited from class org.ametys.runtime.plugin.component.AbstractLogEnabled

getLogger, setLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

TagUpdatedObserver

public TagUpdatedObserver()

Method Detail

supports

public boolean supports(Event event)

Description copied from interface: Observer

Checks if the event is supported. If true, the observe(Event) method will be called.

Parameters:

event - the event.

Returns:

true for observing this event, false otherwise.

observe

protected void observe(Site site,
                       AmetysObject aoTag,
                       String tagName,
                       Event rawEvent)

Description copied from class: AbstractTagObserver

Typed observe method

Specified by:

observe in class AbstractTagObserver

Parameters:

site - the site

aoTag - the tag or its parent

tagName - the tag name corresponding the the object tagOrParent when applicable.

rawEvent - The raw event from which the previous arguments have been extracted.

_reindexTaggedContents

protected void _reindexTaggedContents(Collection<String> descendantNames)
                               throws Exception

Re-index content tagged with at least of this tags

Parameters:

descendantNames - the descendant's name

Throws:

Exception - if an error occurs

_reindexContent

protected void _reindexContent(Content content)
                        throws Exception

Re-index the given content

Parameters:

content - the content to re-index

Throws:

Exception - if unable to create or update the index