mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-10-08 14:51:49 +00:00
86accb3901
128216 adavis: Merged 5.1.N (5.1.2) to 5.2.N (5.2.1)
128192 amorarasu: Merged 5.0.N (5.0.4) to 5.1.N (5.1.2)
128165 amorarasu: Merged V4.2-BUG-FIX (4.2.7) to 5.0.N (5.0.4)
128151 rneamtu: MNT-15855 : Restoring a site or a folder with a locked for offline edit file does not work
- restored associations between working copy and original node after a parent node is deleted
- added unit test for case
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@129279 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
477 lines
20 KiB
Java
477 lines
20 KiB
Java
/*
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* #%L
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* Alfresco Repository
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* %%
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* Copyright (C) 2005 - 2016 Alfresco Software Limited
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* %%
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* This file is part of the Alfresco software.
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* If the software was purchased under a paid Alfresco license, the terms of
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* the paid license agreement will prevail. Otherwise, the software is
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* provided under the following open source license terms:
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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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* #L%
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*/
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package org.alfresco.repo.coci;
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import java.io.Serializable;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.Date;
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import java.util.List;
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import java.util.Map;
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import org.alfresco.model.ContentModel;
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import org.alfresco.repo.copy.CopyBehaviourCallback;
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import org.alfresco.repo.copy.CopyDetails;
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import org.alfresco.repo.copy.CopyServicePolicies;
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import org.alfresco.repo.copy.DefaultCopyBehaviourCallback;
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import org.alfresco.repo.domain.node.NodeDAO;
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import org.alfresco.repo.lock.mem.Lifetime;
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import org.alfresco.repo.node.NodeServicePolicies;
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import org.alfresco.repo.policy.BehaviourFilter;
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import org.alfresco.repo.policy.JavaBehaviour;
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import org.alfresco.repo.policy.PolicyComponent;
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import org.alfresco.service.cmr.coci.CheckOutCheckInService;
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import org.alfresco.service.cmr.lock.LockService;
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import org.alfresco.service.cmr.lock.LockType;
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import org.alfresco.service.cmr.repository.AssociationRef;
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import org.alfresco.service.cmr.repository.ChildAssociationRef;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.cmr.repository.NodeService;
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import org.alfresco.service.namespace.QName;
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import org.alfresco.util.GUID;
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import org.alfresco.util.Pair;
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public class WorkingCopyAspect implements CopyServicePolicies.OnCopyNodePolicy, NodeServicePolicies.OnRemoveAspectPolicy, NodeServicePolicies.BeforeArchiveNodePolicy, NodeServicePolicies.OnRestoreNodePolicy
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{
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private PolicyComponent policyComponent;
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private NodeService nodeService;
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private NodeDAO nodeDAO;
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private LockService lockService;
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private CheckOutCheckInService checkOutCheckInService;
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private BehaviourFilter policyBehaviourFilter;
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/**
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* The working copy aspect copy behaviour callback.
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*/
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private WorkingCopyAspectCopyBehaviourCallback workingCopyAspectCopyBehaviourCallback = new WorkingCopyAspectCopyBehaviourCallback();
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/**
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* Sets the policy component
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*/
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public void setPolicyComponent(PolicyComponent policyComponent)
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{
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this.policyComponent = policyComponent;
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}
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/**
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* Set the node service
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*/
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public void setNodeService(NodeService nodeService)
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{
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this.nodeService = nodeService;
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}
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/**
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* Set the node dao
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*/
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public void setNodeDAO(NodeDAO nodeDAO)
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{
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this.nodeDAO = nodeDAO;
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}
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/**
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* Set the lock service
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*/
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public void setLockService(LockService lockService)
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{
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this.lockService = lockService;
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}
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/**
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* @param checkOutCheckInService the service dealing with working copies
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*/
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public void setCheckOutCheckInService(CheckOutCheckInService checkOutCheckInService)
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{
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this.checkOutCheckInService = checkOutCheckInService;
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}
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/**
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* @param policyBehaviourFilter BehaviourFilter
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*/
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public void setPolicyBehaviourFilter(BehaviourFilter policyBehaviourFilter)
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{
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this.policyBehaviourFilter = policyBehaviourFilter;
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}
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/**
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* Initialise method
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*/
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public void init()
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{
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// Register copy behaviour for the working copy aspect
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this.policyComponent.bindClassBehaviour(
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CopyServicePolicies.OnCopyNodePolicy.QNAME,
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ContentModel.TYPE_CMOBJECT,
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new JavaBehaviour(this, "getCopyCallback"));
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this.policyComponent.bindClassBehaviour(
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CopyServicePolicies.OnCopyNodePolicy.QNAME,
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ContentModel.ASPECT_WORKING_COPY,
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new JavaBehaviour(this, "getCopyCallback"));
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this.policyComponent.bindClassBehaviour(
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CopyServicePolicies.OnCopyNodePolicy.QNAME,
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ContentModel.ASPECT_CHECKED_OUT,
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new JavaBehaviour(this, "getCopyCallback"));
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// register beforeArchiveNode class behaviour for the working copy aspect
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this.policyComponent.bindClassBehaviour(
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NodeServicePolicies.BeforeArchiveNodePolicy.QNAME,
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ContentModel.ASPECT_WORKING_COPY,
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new JavaBehaviour(this, "beforeArchiveNode"));
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// register onBeforeDelete class behaviour for the working copy aspect
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this.policyComponent.bindClassBehaviour(
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NodeServicePolicies.BeforeDeleteNodePolicy.QNAME,
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ContentModel.ASPECT_WORKING_COPY,
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new JavaBehaviour(this, "beforeDeleteWorkingCopy"));
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// register onRestoreNode class behaviour for archived Lockable aspect
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this.policyComponent.bindClassBehaviour(
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NodeServicePolicies.OnRestoreNodePolicy.QNAME,
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ContentModel.ASPECT_ARCHIVE_LOCKABLE,
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new JavaBehaviour(this, "onRestoreNode"));
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// Watch for removal of the aspect and ensure that the cm:workingcopylink assoc is removed
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this.policyComponent.bindClassBehaviour(
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NodeServicePolicies.OnRemoveAspectPolicy.QNAME,
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ContentModel.ASPECT_WORKING_COPY,
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new JavaBehaviour(this, "onRemoveAspect"));
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this.policyComponent.bindAssociationBehaviour(
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NodeServicePolicies.OnDeleteAssociationPolicy.QNAME,
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ContentModel.ASPECT_CMIS_CREATED_CHECKEDOUT,
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ContentModel.ASSOC_WORKING_COPY_LINK,
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new JavaBehaviour(this, "onDeleteCmisCreatedCheckoutWorkingCopyAssociation"));
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}
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/**
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* beforeDeleteNode policy behaviour
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*
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* @param nodeRef the node reference about to be deleted
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*/
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public void beforeDeleteWorkingCopy(NodeRef nodeRef)
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{
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NodeRef checkedOutNodeRef = checkOutCheckInService.getCheckedOut(nodeRef);
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if (checkedOutNodeRef != null)
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{
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policyBehaviourFilter.disableBehaviour(checkedOutNodeRef, ContentModel.ASPECT_AUDITABLE);
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try
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{
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lockService.unlock(checkedOutNodeRef, false, true);
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nodeService.removeAspect(checkedOutNodeRef, ContentModel.ASPECT_CHECKED_OUT);
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}
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finally
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{
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policyBehaviourFilter.enableBehaviour(checkedOutNodeRef, ContentModel.ASPECT_AUDITABLE);
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}
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}
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}
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/**
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* onDeleteAssociation policy behaviour If the node has the aspect ASPECT_CMIS_CREATED_CHECKEDOUT and ASSOC_WORKING_COPY_LINK association is deleted, delete the node. Fix for MNT-14850.
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*
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* @param nodeAssocRef ASSOC_WORKING_COPY_LINK association where the source is the checkedOut node and the target is the workingCopy
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*/
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public void onDeleteCmisCreatedCheckoutWorkingCopyAssociation(AssociationRef nodeAssocRef)
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{
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NodeRef checkedOutNodeRef = nodeAssocRef.getSourceRef();
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policyBehaviourFilter.disableBehaviour(checkedOutNodeRef, ContentModel.ASPECT_AUDITABLE);
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try
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{
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nodeService.deleteNode(checkedOutNodeRef);
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}
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finally
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{
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policyBehaviourFilter.enableBehaviour(checkedOutNodeRef, ContentModel.ASPECT_AUDITABLE);
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}
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}
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/**
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* beforeArchiveNode policy behaviour
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*
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* @param nodeRef
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* the node reference about to be archived
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*/
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@Override
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public void beforeArchiveNode(NodeRef workingCopyNodeRef)
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{
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NodeRef checkedOutNodeRef = checkOutCheckInService.getCheckedOut(workingCopyNodeRef);
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if (checkedOutNodeRef != null)
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{
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try
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{
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policyBehaviourFilter.disableBehaviour(workingCopyNodeRef, ContentModel.ASPECT_AUDITABLE);
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if (nodeService.hasAspect(checkedOutNodeRef, ContentModel.ASPECT_LOCKABLE))
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{
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Map<QName, Serializable> checkedOutNodeProperties = nodeService.getProperties(checkedOutNodeRef);
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Map<QName, Serializable> workingCopyProperties = nodeService.getProperties(workingCopyNodeRef);
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Long nodeId = nodeDAO.getNodePair(workingCopyNodeRef).getFirst();
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//get lock properties from checked out node and set them on working copy node in order to be available for restore
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String lockOwner = (String) checkedOutNodeProperties.get(ContentModel.PROP_LOCK_OWNER);
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Date expiryDate = (Date) checkedOutNodeProperties.get(ContentModel.PROP_EXPIRY_DATE);
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String lockTypeStr = (String) checkedOutNodeProperties.get(ContentModel.PROP_LOCK_TYPE);
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LockType lockType = lockTypeStr != null ? LockType.valueOf(lockTypeStr) : null;
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String lifetimeStr = (String) checkedOutNodeProperties.get(ContentModel.PROP_LOCK_LIFETIME);
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Lifetime lifetime = lifetimeStr != null ? Lifetime.valueOf(lifetimeStr) : null;
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String additionalInfo = (String) checkedOutNodeProperties.get(ContentModel.PROP_LOCK_ADDITIONAL_INFO);
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nodeService.addAspect(workingCopyNodeRef, ContentModel.ASPECT_ARCHIVE_LOCKABLE, null);
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workingCopyProperties.put(ContentModel.PROP_ARCHIVED_LOCK_OWNER, lockOwner);
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workingCopyProperties.put(ContentModel.PROP_ARCHIVED_LOCK_TYPE, lockType);
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workingCopyProperties.put(ContentModel.PROP_ARCHIVED_LOCK_LIFETIME, lifetime);
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workingCopyProperties.put(ContentModel.PROP_ARCHIVED_EXPIRY_DATE, expiryDate);
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workingCopyProperties.put(ContentModel.PROP_ARCHIVED_LOCK_ADDITIONAL_INFO, additionalInfo);
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// Target associations
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Collection<Pair<Long, AssociationRef>> targetAssocs = nodeDAO.getTargetNodeAssocs(nodeId, null);
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for (Pair<Long, AssociationRef> targetAssocPair : targetAssocs)
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{
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if (ContentModel.ASSOC_ORIGINAL.equals(targetAssocPair.getSecond().getTypeQName()))
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{
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workingCopyProperties.put(ContentModel.PROP_ARCHIVED_TARGET_ASSOCS, targetAssocPair.getSecond());
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}
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}
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// Source associations
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Collection<Pair<Long, AssociationRef>> sourceAssocs = nodeDAO.getSourceNodeAssocs(nodeId, null);
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for (Pair<Long, AssociationRef> sourceAssocPair : sourceAssocs)
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{
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if (ContentModel.ASSOC_WORKING_COPY_LINK.equals(sourceAssocPair.getSecond().getTypeQName()))
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{
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workingCopyProperties.put(ContentModel.PROP_ARCHIVED_SOURCE_ASSOCS, sourceAssocPair.getSecond());
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}
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}
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//update working copy node properties
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nodeService.setProperties(workingCopyNodeRef, workingCopyProperties);
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}
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}
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finally
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{
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policyBehaviourFilter.enableBehaviour(checkedOutNodeRef, ContentModel.ASPECT_AUDITABLE);
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}
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}
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}
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/**
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* onRestoreNode policy behaviour
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*
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* @param nodeRef
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* the node reference that was restored
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*/
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@SuppressWarnings("unchecked")
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@Override
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public void onRestoreNode(ChildAssociationRef childAssocRef)
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{
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NodeRef workingCopyNodeRef = childAssocRef.getChildRef();
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//check that node is working copy
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if (nodeService.hasAspect(workingCopyNodeRef, ContentModel.ASPECT_WORKING_COPY))
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{
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try
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{
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NodeRef checkedOutNodeRef = null;
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policyBehaviourFilter.disableBehaviour(workingCopyNodeRef, ContentModel.ASPECT_AUDITABLE);
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Map<QName, Serializable> workingCopyProperties = nodeService.getProperties(workingCopyNodeRef);
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//get archived lock properties in order to be restored on the original node
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String lockOwner = (String) workingCopyProperties.get(ContentModel.PROP_ARCHIVED_LOCK_OWNER);
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workingCopyProperties.remove(ContentModel.PROP_ARCHIVED_LOCK_OWNER);
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Date expiryDate = (Date) workingCopyProperties.get(ContentModel.PROP_ARCHIVED_EXPIRY_DATE);
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workingCopyProperties.remove(ContentModel.PROP_ARCHIVED_EXPIRY_DATE);
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String lockTypeStr = (String) workingCopyProperties.get(ContentModel.PROP_ARCHIVED_LOCK_TYPE);
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workingCopyProperties.remove(ContentModel.PROP_ARCHIVED_LOCK_TYPE);
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LockType lockType = lockTypeStr != null ? LockType.valueOf(lockTypeStr) : null;
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String lifetimeStr = (String) workingCopyProperties.get(ContentModel.PROP_ARCHIVED_LOCK_LIFETIME);
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workingCopyProperties.remove(ContentModel.PROP_ARCHIVED_LOCK_LIFETIME);
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Lifetime lifetime = lifetimeStr != null ? Lifetime.valueOf(lifetimeStr) : null;
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String additionalInfo = (String) workingCopyProperties.get(ContentModel.PROP_ARCHIVED_LOCK_ADDITIONAL_INFO);
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workingCopyProperties.remove(ContentModel.PROP_ARCHIVED_LOCK_ADDITIONAL_INFO);
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List<AssociationRef> targetAssocList = (ArrayList<AssociationRef>) workingCopyProperties
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.get(ContentModel.PROP_ARCHIVED_TARGET_ASSOCS);
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if (targetAssocList != null && targetAssocList.get(0) != null)
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{
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AssociationRef targetAssoc = (AssociationRef) targetAssocList.get(0);
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checkedOutNodeRef = targetAssoc.getSourceRef();
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nodeService.createAssociation( targetAssoc.getSourceRef(),targetAssoc.getTargetRef(), ContentModel.ASSOC_ORIGINAL);
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}
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workingCopyProperties.remove( ContentModel.PROP_ARCHIVED_TARGET_ASSOCS);
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ArrayList<AssociationRef> sourceAssocList = (ArrayList<AssociationRef>) workingCopyProperties
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.get(ContentModel.PROP_ARCHIVED_SOURCE_ASSOCS);
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if (sourceAssocList != null && sourceAssocList.get(0) != null)
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{
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AssociationRef sourceAssoc = (AssociationRef) sourceAssocList.get(0);
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checkedOutNodeRef = sourceAssoc.getSourceRef();
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nodeService.createAssociation(sourceAssoc.getSourceRef(), sourceAssoc.getTargetRef(),
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ContentModel.ASSOC_WORKING_COPY_LINK);
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}
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workingCopyProperties.remove(ContentModel.PROP_ARCHIVED_SOURCE_ASSOCS);
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//clean up the archived aspect and properties for working copy node
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nodeService.removeAspect(workingCopyNodeRef, ContentModel.ASPECT_ARCHIVE_LOCKABLE);
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nodeService.setProperties(workingCopyNodeRef, workingCopyProperties);
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//restore properties on original node
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nodeService.addAspect(checkedOutNodeRef, ContentModel.ASPECT_LOCKABLE, null);
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Map<QName, Serializable> checkedOutNodeProperties = nodeService.getProperties(checkedOutNodeRef);
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checkedOutNodeProperties.put(ContentModel.PROP_LOCK_OWNER, lockOwner);
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checkedOutNodeProperties.put(ContentModel.PROP_LOCK_TYPE, lockType);
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checkedOutNodeProperties.put(ContentModel.PROP_LOCK_LIFETIME, lifetime);
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checkedOutNodeProperties.put(ContentModel.PROP_EXPIRY_DATE, expiryDate);
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checkedOutNodeProperties.put(ContentModel.PROP_LOCK_ADDITIONAL_INFO, additionalInfo);
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nodeService.setProperties(checkedOutNodeRef, checkedOutNodeProperties);
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}
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finally
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{
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policyBehaviourFilter.enableBehaviour(workingCopyNodeRef, ContentModel.ASPECT_AUDITABLE);
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}
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}
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}
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@Override
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public void onRemoveAspect(NodeRef nodeRef, QName aspectTypeQName)
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{
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// This is simply not allowed.
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throw new UnsupportedOperationException("Use CheckOutCheckInservice to manipulate working copies.");
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}
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/**
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* @return Returns CopyBehaviourCallback
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*/
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public CopyBehaviourCallback getCopyCallback(QName classRef, CopyDetails copyDetails)
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{
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return this.workingCopyAspectCopyBehaviourCallback;
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}
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/**
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* Dual behaviour to ensure that <b>cm:name</b> is not copied if the source node has the
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* <b>cm:workingCopy</b> aspect, and to prevent the <b>cm:workingCopy</b> aspect from
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* being carried to the new node.
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*
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* @author Derek Hulley
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* @since 3.2
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*/
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private class WorkingCopyAspectCopyBehaviourCallback extends DefaultCopyBehaviourCallback
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{
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/**
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* Disallows copying of the {@link ContentModel#ASPECT_WORKING_COPY <b>cm:workingCopy</b>} aspect.
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*/
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@Override
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public boolean getMustCopy(QName classQName, CopyDetails copyDetails)
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{
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if (classQName.equals(ContentModel.ASPECT_WORKING_COPY))
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{
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return false;
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}
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else
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{
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return true;
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}
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}
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/**
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* Allows copy of workingCopy top-level node to be renamed
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*/
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@Override
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public boolean isTopLevelCanBeRenamed(QName classQName, CopyDetails copyDetails)
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{
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return true;
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}
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/**
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* Prevents copying off the {@link ContentModel#PROP_NAME <b>cm:name</b>} property.
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*/
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@Override
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public Map<QName, Serializable> getCopyProperties(
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QName classQName,
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CopyDetails copyDetails,
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Map<QName, Serializable> properties)
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{
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if (classQName.equals(ContentModel.ASPECT_WORKING_COPY))
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{
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return Collections.emptyMap();
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}
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else if (copyDetails.getSourceNodeAspectQNames().contains(ContentModel.ASPECT_WORKING_COPY))
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{
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// Generate a new name for a new copy of a working copy
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String newName = null;
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if (copyDetails.isTargetNodeIsNew())
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{
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// This is a copy of a working copy to a new node (not a check in). Try to derive a new name from the
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// node it is checked out from
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NodeRef checkedOutFrom = checkOutCheckInService.getCheckedOut(copyDetails.getSourceNodeRef());
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if (checkedOutFrom != null)
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{
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String oldName = (String) nodeService.getProperty(checkedOutFrom, ContentModel.PROP_NAME);
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int extIndex = oldName.lastIndexOf('.');
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newName = extIndex == -1 ? oldName + "_" + GUID.generate() : oldName.substring(0, extIndex)
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+ "_" + GUID.generate() + oldName.substring(extIndex);
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}
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}
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else
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{
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// This is a check-in i.e. a copy to an existing node, so keep a null cm:name
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}
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if (newName == null)
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{
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properties.remove(ContentModel.PROP_NAME);
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}
|
|
else
|
|
{
|
|
properties.put(ContentModel.PROP_NAME, newName);
|
|
}
|
|
return properties;
|
|
}
|
|
else
|
|
{
|
|
return properties;
|
|
}
|
|
}
|
|
}
|
|
}
|