Package org.nuxeo.drive.listener

Class NuxeoDriveGroupUpdateListener

java.lang.Object

org.nuxeo.drive.listener.NuxeoDriveGroupUpdateListener

All Implemented Interfaces:

PostCommitEventListener, PostCommitFilteringEventListener

public class NuxeoDriveGroupUpdateListener
extends Object
implements PostCommitFilteringEventListener

Post-commit asynchronous listener that handles group change events fired by the UserManager.

For all the documents carrying an ACL impacted by a changed group or one of its ancestors it fires the NuxeoDriveEvents.GROUP_UPDATED event that is handled by the synchronous NuxeoDriveFileSystemDeletionListener.

Since:

9.2

Field Summary

Fields

Modifier and Type	Field	Description
protected static org.apache.logging.log4j.Logger	log

Constructor Summary

Constructors

Constructor	Description
NuxeoDriveGroupUpdateListener()

Method Summary

Modifier and Type	Method	Description
boolean	acceptEvent(Event event)	Checks if this event is worth passing to the asynchronous PostCommitEventListener.handleEvent(org.nuxeo.ecm.core.event.EventBundle).
protected List<String>	getAllGroupNames(String groupName, EventContext context)	Returns a list containing the names of the given group and all its ancestor groups.
protected String	getGroupName(EventContext context)
protected String	getImpactedDocumentQuery(List<String> groupNames)	Returns a query listing the documents carrying an ACL impacted by one of the given group names.
void	handleEvent(EventBundle events)	Handles the set of events that were raised during the life of an user operation.
protected void	handleUpdatedGroups(List<String> groupNames)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.apache.logging.log4j.Logger log

Constructor Detail

NuxeoDriveGroupUpdateListener

public NuxeoDriveGroupUpdateListener()

Method Detail

acceptEvent

public boolean acceptEvent(Event event)

Description copied from interface: PostCommitFilteringEventListener

Checks if this event is worth passing to the asynchronous PostCommitEventListener.handleEvent(org.nuxeo.ecm.core.event.EventBundle).

Note that the event's documents are usually disconnected into ShallowDocumentModel instances, which means that this method may not be able to get to all the information it would get from a standard DocumentModel implementation. If there is not enough information in the ShallowDocumentModel to decide whether this event is of interest, then this method should accept it an let the actual logic done in PostCommitEventListener.handleEvent(org.nuxeo.ecm.core.event.EventBundle) do the final filtering.

Specified by:

acceptEvent in interface PostCommitFilteringEventListener

Parameters:

event - the event

Returns:

true to accept it, or false to ignore it

handleEvent

public void handleEvent(EventBundle events)

Description copied from interface: PostCommitEventListener

Handles the set of events that were raised during the life of an user operation.

The events are fired as a BundleEvent after the transaction is committed.

Specified by:

handleEvent in interface PostCommitEventListener

Parameters:

events - the events to handle

getGroupName

protected String getGroupName(EventContext context)

getAllGroupNames

protected List<String> getAllGroupNames(String groupName,
                                        EventContext context)

Returns a list containing the names of the given group and all its ancestor groups.

handleUpdatedGroups

protected void handleUpdatedGroups(List<String> groupNames)

getImpactedDocumentQuery

protected String getImpactedDocumentQuery(List<String> groupNames)

Returns a query listing the documents carrying an ACL impacted by one of the given group names.