org.ametys.plugins.blog.observer

Class AbstractBlogObserver

java.lang.Object

org.ametys.runtime.plugin.component.AbstractLogEnabled

org.ametys.plugins.blog.observer.AbstractBlogObserver

All Implemented Interfaces:

Observer, LogEnabled, Contextualizable, Serviceable

Direct Known Subclasses:

LuceneBlogContentDeletedOrUnpublishedObserver, LuceneBlogContentValidatedObserver

public abstract class AbstractBlogObserver
extends AbstractLogEnabled
implements Observer, Contextualizable, Serviceable

Abstract Observer for observing event on blog

Field Summary

Fields

Modifier and Type	Field and Description
protected BlogPageHandler	_blogRootPageHandler The blog cache manager
protected Context	_context The context.
protected AmetysObjectResolver	_resolver The ametys object resolver.
protected SolrIndexer	_solrIndexer The solr indexer
protected SolrPageIndexer	_solrPageIndexer The solr page indexer.

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

MAX_PRIORITY, MIN_PRIORITY

Constructor Summary

Constructors

Constructor and Description
AbstractBlogObserver()

Method Summary

Modifier and Type	Method and Description
protected abstract void	_internalObserve(Event event, Page postPage, WebContent postContent) Do the actual work.
void	contextualize(Context context)
int	getPriority(Event event) Retrieves the priority to observe this event. This can be used to process a supported event before others observers.
void	observe(Event event, Map<String,Object> transientVars) Observes an event.
void	service(ServiceManager smanager)

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

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

supports

Field Detail

_context

protected Context _context

The context.

_blogRootPageHandler

protected BlogPageHandler _blogRootPageHandler

The blog cache manager

_resolver

protected AmetysObjectResolver _resolver

The ametys object resolver.

_solrPageIndexer

protected SolrPageIndexer _solrPageIndexer

The solr page indexer.

_solrIndexer

protected SolrIndexer _solrIndexer

The solr indexer

Constructor Detail

AbstractBlogObserver

public AbstractBlogObserver()

Method Detail

contextualize

public void contextualize(Context context)
                   throws ContextException

Specified by:

contextualize in interface Contextualizable

Throws:

ContextException

service

public void service(ServiceManager smanager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

getPriority

public int getPriority(Event event)

Description copied from interface: Observer

Retrieves the priority to observe this event.
This can be used to process a supported event before others observers.

Specified by:

getPriority in interface Observer

Parameters:

event - the event.

Returns:

the priority where 0 the max priority and Integer.MAX_VALUE the min priority.

observe

public void observe(Event event,
                    Map<String,Object> transientVars)
             throws Exception

Description copied from interface: Observer

Observes an event.

Specified by:

observe in interface Observer

Parameters:

event - the event.

transientVars - transientVars passed from one Observer to another when processing a single Event. This may allow optimizations between observers.

Throws:

Exception - if an error occurs. All exceptions will be logged but not propagated, as the observation mechanism should never fail.

_internalObserve

protected abstract void _internalObserve(Event event,
                                         Page postPage,
                                         WebContent postContent)

Do the actual work.

Parameters:

event - the observation event.

postPage - the Page holding the virtual factory.

postContent - the post content