Package org.ametys.plugins.workspaces.wall.observers

Class AbstractInvalidateZoneItemCacheOnWallObserver

java.lang.Object

org.ametys.runtime.plugin.component.AbstractLogEnabled

org.ametys.plugins.workspaces.wall.observers.AbstractInvalidateZoneItemCacheOnWallObserver

All Implemented Interfaces:

Observer, LogEnabled, Serviceable

Direct Known Subclasses:

InvalidateZoneItemCacheOnWallContentCommentedObserver, InvalidateZoneItemCacheOnWallContentObserver

public abstract class AbstractInvalidateZoneItemCacheOnWallObserver
extends AbstractLogEnabled
implements Observer, Serviceable

Observer to invalidate zone item cache of wall content service when a wall content is commented

Field Summary

Fields

Modifier and Type	Field	Description
protected ContentTypesHelper	_contentTypeHelper	The content type helper.
protected WorkspaceModuleExtensionPoint	_moduleManagerEP	Workspaces module manager
protected ProjectManager	_projectManager	Workspaces project manager
protected PageElementCache	_zoneItemCache	The page element cache

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

MAX_PRIORITY, MIN_PRIORITY

Constructor Summary

Constructors

Constructor	Description
AbstractInvalidateZoneItemCacheOnWallObserver()

Method Summary

Modifier and Type	Method	Description
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 manager)

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

_contentTypeHelper

protected ContentTypesHelper _contentTypeHelper

The content type helper.

_zoneItemCache

protected PageElementCache _zoneItemCache

The page element cache

_projectManager

protected ProjectManager _projectManager

Workspaces project manager

_moduleManagerEP

protected WorkspaceModuleExtensionPoint _moduleManagerEP

Workspaces module manager

Constructor Detail

AbstractInvalidateZoneItemCacheOnWallObserver

public AbstractInvalidateZoneItemCacheOnWallObserver()

Method Detail

service

public void service(ServiceManager manager)
             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.