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https://github.com/Alfresco/alfresco-community-repo.git
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004b2c5e60
Integrated fix for ALF-11777 so that locks are not kept for more than 24 hours and 24 hour or infinite locks are dropped on user's session destruction. Extracted interface from WebDAVLockService and moved the implementation to WebDAVLockServiceImpl. Modified WebDAVLockServiceImpl to use the LockStore in-memory locking. WebDAV and SPP use WebDAVLockService instead of directly using LockStore. git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@35486 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
81 lines
2.7 KiB
Java
81 lines
2.7 KiB
Java
/*
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* Copyright (C) 2005-2012 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.alfresco.repo.webdav;
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import javax.servlet.http.HttpSession;
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import org.alfresco.service.Auditable;
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import org.alfresco.service.cmr.lock.LockService;
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import org.alfresco.service.cmr.lock.LockStatus;
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import org.alfresco.service.cmr.lock.LockType;
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import org.alfresco.service.cmr.repository.NodeRef;
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/**
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* WebDAVLockService is used to manage file locks for WebDAV and Sharepoint protocol. It ensures a lock never persists
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* for more than 24 hours, and also ensures locks are timed out on session timeout.
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*
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* @author Pavel.Yurkevich
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* @author Matt Ward
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*/
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public interface WebDAVLockService
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{
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static final String BEAN_NAME = "webDAVLockService";
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@SuppressWarnings("unchecked")
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void sessionDestroyed();
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/**
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* Shared method for webdav/vti protocols to lock node. If node is locked for more than 24 hours it is automatically added
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* to the current session locked resources list.
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*
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* @param nodeRef the node to lock
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* @param userName the current user's user name
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* @param timeout the number of seconds before the locks expires
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*/
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void lock(NodeRef nodeRef, String userName, int timeout);
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void lock(NodeRef nodeRef, LockInfo lockInfo);
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/**
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* Shared method for webdav/vti to unlock node. Unlocked node is automatically removed from
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* current sessions's locked resources list.
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*
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* @param nodeRef the node to lock
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*/
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void unlock(NodeRef nodeRef);
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/**
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* Gets the lock info for the node reference relative to the current user.
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*
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* @see LockService#getLockStatus(NodeRef, NodeRef)
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*
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* @param nodeRef the node reference
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* @return the lock status
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*/
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@Auditable(parameters = { "nodeRef" })
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LockInfo getLockInfo(NodeRef nodeRef);
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/**
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* Caches current session in a thread local variable.
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*
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* @param session
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*/
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void setCurrentSession(HttpSession session);
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} |