Package org.nuxeo.ecm.platform.picture.listener

Class PictureChangedListener

java.lang.Object

org.nuxeo.ecm.platform.picture.listener.PictureChangedListener

All Implemented Interfaces:

EventListener

public class PictureChangedListener
extends Object
implements EventListener

Listener updating pre-filling the views of a Picture if the main Blob has changed.

Since:

5.5

Author:

Thomas Roger

Field Summary

Fields

Modifier and Type	Field	Description
static String	EMPTY_PICTURE_PATH	Deprecated. since 2021.27, use PictureViewsHelper.DEFAULT_PICTURE_VIEW_PATH instead
protected PictureViewsHelper	pvh

Constructor Summary

Constructors

Constructor	Description
PictureChangedListener()

Method Summary

Modifier and Type	Method	Description
protected String	getEmptyPicturePath()
protected DocumentModel	getParentDocument(CoreSession session, DocumentModel doc)
void	handleEvent(Event event)	Handle the given event.
protected void	preFillPictureViews(CoreSession session, DocumentModel doc)
protected boolean	triggersPictureViewsGeneration(Event event, DocumentModel doc)

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_PICTURE_PATH

@Deprecated
public static final String EMPTY_PICTURE_PATH

Deprecated.

since 2021.27, use PictureViewsHelper.DEFAULT_PICTURE_VIEW_PATH instead

See Also:

Constant Field Values

pvh

protected PictureViewsHelper pvh

Constructor Detail

PictureChangedListener

public PictureChangedListener()

Method Detail

handleEvent

public void handleEvent(Event event)

Description copied from interface: EventListener

Handle the given event. The listener can cancel the event by calling Event.cancel()

Specified by:

handleEvent in interface EventListener

Parameters:

event - the event

triggersPictureViewsGeneration

protected boolean triggersPictureViewsGeneration(Event event,
                                                 DocumentModel doc)

preFillPictureViews

protected void preFillPictureViews(CoreSession session,
                                   DocumentModel doc)

getEmptyPicturePath

protected String getEmptyPicturePath()

getParentDocument

protected DocumentModel getParentDocument(CoreSession session,
                                          DocumentModel doc)