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	git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@18931 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
		
			
				
	
	
		
			181 lines
		
	
	
		
			7.6 KiB
		
	
	
	
		
			Java
		
	
	
	
	
	
			
		
		
	
	
			181 lines
		
	
	
		
			7.6 KiB
		
	
	
	
		
			Java
		
	
	
	
	
	
| /*
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|  * Copyright (C) 2005-2010 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.service.cmr.coci;
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| 
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| import java.io.Serializable;
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| import java.util.Map;
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| 
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| import org.alfresco.service.Auditable;
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| import org.alfresco.service.PublicService;
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| import org.alfresco.service.cmr.repository.NodeRef;
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| import org.alfresco.service.namespace.QName;
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| 
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| 
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| /**
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|  * Version operations service interface
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|  * 
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|  * @author Roy Wetherall
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|  */
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| @PublicService
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| public interface CheckOutCheckInService 
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| {
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| 	/**
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| 	 * Checks out the given node placing a working copy in the destination specified.
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| 	 * <p>
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| 	 * When a node is checked out a read-only lock is placed on the original node and
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| 	 * a working copy is placed in the destination specified.
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| 	 * <p>
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| 	 * The copy aspect is applied to the working copy so that the original node can be 
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| 	 * identified.
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| 	 * <p>
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| 	 * The working copy aspect is applied to the working copy so that it can be identified
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| 	 * as the working copy of a checked out node.
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| 	 * <p>
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| 	 * The working copy node reference is returned to the caller.
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| 	 * 
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| 	 * @param nodeRef						a reference to the node to checkout
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| 	 * @param destinationParentNodeRef		the destination node reference for the working 
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| 	 * 										copy
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| 	 * @param destinationAssocTypeQName		the destination child assoc type for the working
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| 	 * 										copy
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| 	 * @param destinationAssocQName			the destination child assoc qualified name for 
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| 	 * 										the working copy
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| 	 * @return								node reference to the created working copy
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| 	 */
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|     @Auditable(key = Auditable.Key.ARG_0, parameters = {"nodeRef", "destinationParentNodeRef", "destinationAssocTypeQName", "destinationAssocQName"})
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| 	public NodeRef checkout(
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| 			NodeRef nodeRef,
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| 			NodeRef destinationParentNodeRef,			
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|             QName destinationAssocTypeQName, 
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|             QName destinationAssocQName);
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| 	
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| 	/**
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| 	 * Checks out the working copy of the node into the same parent node with the same child 
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| 	 * associations details.
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| 	 * 
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| 	 * @see CheckOutCheckInService#checkout(NodeRef, NodeRef, QName, QName)
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| 	 * 
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| 	 * @param nodeRef	a reference to the node to checkout
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| 	 * @return			a node reference to the created working copy
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| 	 */
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|     @Auditable(key = Auditable.Key.ARG_0, parameters = {"nodeRef"})
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| 	public NodeRef checkout(NodeRef nodeRef);
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| 	
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| 	/**
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| 	 * Checks in the working node specified.
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| 	 * <p>
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| 	 * When a working copy is checked in the current state of the working copy is copied to the 
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| 	 * original node.  This will include any content updated in the working node.
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| 	 * <p>
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| 	 * If version properties are provided the original node will be versioned and updated accordingly.
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| 	 * <p>
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| 	 * If a content Url is provided it will be used to update the content of the working node before the
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| 	 * checkin operation takes place.
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| 	 * <p>
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| 	 * Once the operation has completed the read lock applied to the original node during checkout will
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| 	 * be removed and the working copy of the node deleted from the repository, unless the operation is 
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| 	 * instructed to keep the original node checked out.  In which case the lock and the working copy will
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| 	 * remain.
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| 	 * <p>
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| 	 * The node reference to the original node is returned.
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| 	 * 
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| 	 * @param workingCopyNodeRef	the working copy node reference
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| 	 * @param versionProperties		the version properties.  If null is passed then the original node
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| 	 * 								is NOT versioned during the checkin operation.
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| 	 * @param contentUrl			a content url that should be set on the working copy before 
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| 	 * 								the checkin operation takes place.  If null then the current working
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| 	 * 								copy content is copied back to the original node.
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| 	 * @param keepCheckedOut		indicates whether the node should remain checked out after the checkin
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| 	 * 								has taken place.  When the node remains checked out the working node 
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| 	 * 								reference remains the same.
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| 	 * @return						the node reference to the original node, updated with the checked in 
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| 	 * 								state
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| 	 */
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|     @Auditable(key = Auditable.Key.ARG_0, parameters = {"workingCopyNodeRef", "versionProperties", "contentUrl", "keepCheckedOut"})
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| 	public NodeRef checkin(
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| 			NodeRef workingCopyNodeRef,
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| 			Map<String,Serializable> versionProperties,
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| 			String contentUrl,
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| 			boolean keepCheckedOut);
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| 	
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| 	/**
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| 	 * By default the checked in node is not keep checked in.
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| 	 * 
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| 	 * @see VersionOperationsService#checkin(NodeRef, HashMap<String,Serializable>, String, boolean)
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| 	 * 
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| 	 * @param workingCopyNodeRef	the working copy node reference
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| 	 * @param versionProperties		the version properties.  If null is passed then the original node
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| 	 * 								is NOT versioned during the checkin operation.
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| 	 * @param contentUrl			a content url that should be set on the working copy before 
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| 	 * 								the checkin operation takes place.  If null then the current working
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| 	 * 								copy content is copied back to the original node.
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| 	 * @return						the node reference to the original node, updated with the checked in 
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| 	 * 								state
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| 	 */
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|     @Auditable(key = Auditable.Key.ARG_0, parameters = {"workingCopyNodeRef", "versionProperties", "contentUrl"})
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| 	public NodeRef checkin(
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| 			NodeRef workingCopyNodeRef,
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| 			Map<String, Serializable> versionProperties,
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| 			String contentUrl);
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| 	
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| 	/**
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| 	 * If no content url is specified then current content set on the working
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| 	 * copy is understood to be current.
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| 	 * 
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| 	 * @see VersionOperationsService#checkin(NodeRef, HashMap<String,Serializable>, String)
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| 	 *  
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| 	 * @param workingCopyNodeRef	the working copy node reference
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| 	 * @param versionProperties		the version properties.  If null is passed then the original node
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| 	 * 								is NOT versioned during the checkin operation.
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| 	 * @return						the node reference to the original node, updated with the checked in 
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| 	 * 								state
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| 	 */
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|     @Auditable(key = Auditable.Key.ARG_0, parameters = {"workingCopyNodeRef", "versionProperties"})
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| 	public NodeRef checkin(
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| 			NodeRef workingCopyNodeRef,
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| 			Map<String, Serializable> versionProperties);
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| 	
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| 	/**
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| 	 * Cancels the checkout for a given working copy.
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| 	 * <p>
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| 	 * The read-only lock on the original node is removed and the working copy is removed.
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| 	 * <p>
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| 	 * Note that all modification made to the working copy will be lost and the original node
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| 	 * will remain unchanged.
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| 	 * <p>
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| 	 * A reference to the original node reference is returned.
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| 	 * 
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| 	 * @param workingCopyNodeRef	the working copy node reference
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| 	 * @return						the original node reference
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| 	 */
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|     @Auditable(key = Auditable.Key.ARG_0, parameters = {"workingCopyNodeRef"})
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| 	public NodeRef cancelCheckout(NodeRef workingCopyNodeRef);
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|     
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|     /**
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|      * Helper method to retrieve the working copy node reference for a checked out node.
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|      * <p>
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|      * A null node reference is returned if the node is not checked out.
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|      * 
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|      * @param   nodeRef   a node reference
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|      * @return            the working copy node reference or null if none.
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|      */
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|     @Auditable(key = Auditable.Key.ARG_0, parameters = {"nodeRef"})
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|     public NodeRef getWorkingCopy(NodeRef nodeRef);
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| }
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