mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-06-30 18:15:39 +00:00
f14db280f3
Can't reproduce the bug but spotted a race condition in UserUsageTrackingComponent that may cause this in rare circumstances. Deal with this by throwing a ConcurrencyFailureException and let the txn retry handler retry the operation. git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@19862 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
66 lines
1.8 KiB
Java
66 lines
1.8 KiB
Java
/*
|
|
* Copyright (C) 2005-2010 Alfresco Software Limited.
|
|
*
|
|
* This file is part of Alfresco
|
|
*
|
|
* Alfresco is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* Alfresco is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
package org.alfresco.service.cmr.usage;
|
|
|
|
import java.util.Set;
|
|
|
|
import org.alfresco.service.NotAuditable;
|
|
import org.alfresco.service.PublicService;
|
|
import org.alfresco.service.cmr.repository.NodeRef;
|
|
|
|
/**
|
|
* The public API by which applications can create usage delta entries.
|
|
*
|
|
* @author Jan Vonka
|
|
* @since 2.9
|
|
*/
|
|
@PublicService
|
|
public interface UsageService
|
|
{
|
|
/**
|
|
* Add a usage delta entry.
|
|
*/
|
|
@NotAuditable
|
|
public void insertDelta(NodeRef usageNodeRef, long deltaSize);
|
|
|
|
/**
|
|
* Get sum of usage delta sizes.
|
|
*/
|
|
@NotAuditable
|
|
public long getTotalDeltaSize(NodeRef usageNodeRef);
|
|
|
|
/**
|
|
* Get sum of usage delta sizes and remove affected deltas.
|
|
*/
|
|
@NotAuditable
|
|
public long getAndRemoveTotalDeltaSize(NodeRef usageNodeRef);
|
|
|
|
/**
|
|
* Get distinct set of usage delta nodes
|
|
*/
|
|
@NotAuditable
|
|
public Set<NodeRef> getUsageDeltaNodes();
|
|
|
|
/**
|
|
* Delete the usage delta nodes
|
|
*/
|
|
@NotAuditable
|
|
public int deleteDeltas(NodeRef usageNodeRef);
|
|
}
|