mirror of
https://github.com/Alfresco/alfresco-community-repo.git
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d79d0def14
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@114654 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
163 lines
6.9 KiB
Java
163 lines
6.9 KiB
Java
/*
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* Copyright (C) 2005-2015 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.node;
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import java.io.Serializable;
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import java.util.HashSet;
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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.node.NodeServicePolicies.OnCreateChildAssociationPolicy;
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import org.alfresco.repo.node.NodeServicePolicies.OnDeleteChildAssociationPolicy;
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import org.alfresco.repo.node.NodeServicePolicies.OnMoveNodePolicy;
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import org.alfresco.repo.node.NodeServicePolicies.OnUpdatePropertiesPolicy;
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import org.alfresco.repo.policy.Behaviour;
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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.repo.solr.SOLRTrackingComponent;
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import org.alfresco.service.cmr.dictionary.DataTypeDefinition;
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import org.alfresco.service.cmr.dictionary.DictionaryService;
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import org.alfresco.service.cmr.dictionary.PropertyDefinition;
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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.NodeRef.Status;
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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.EqualsHelper;
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/**
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* @author Andy
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*
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*/
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public class CascadeUpdateAspect implements OnCreateChildAssociationPolicy, OnDeleteChildAssociationPolicy, OnMoveNodePolicy
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{
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private PolicyComponent policyComponent;
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private NodeService nodeService;
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private SOLRTrackingComponent solrTrackingComponent;
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private DictionaryService dictionaryService;
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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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public void setNodeService(NodeService nodeService)
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{
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this.nodeService = nodeService;
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}
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public void setSolrTrackingComponent(SOLRTrackingComponent solrTrackingComponent)
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{
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this.solrTrackingComponent = solrTrackingComponent;
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}
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public void setDictionaryService(DictionaryService dictionaryService)
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{
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this.dictionaryService = dictionaryService;
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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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// need to listen to:
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// invokeOnCreateChildAssociation(newParentAssocRef, false);
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// invokeOnDeleteChildAssociation(oldParentAssocRef);
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// invokeOnMoveNode(oldParentAssocRef, newParentAssocRef);
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// categories affect paths via membership (not paths beneath nodes that are categories)
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// - only changing category structure requires a cascade not changing a node's on a categories
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this.policyComponent.bindAssociationBehaviour(OnCreateChildAssociationPolicy.QNAME,
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ContentModel.TYPE_BASE,
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new JavaBehaviour(this, "onCreateChildAssociation", Behaviour.NotificationFrequency.EVERY_EVENT));
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this.policyComponent.bindAssociationBehaviour(OnDeleteChildAssociationPolicy.QNAME,
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ContentModel.TYPE_BASE,
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new JavaBehaviour(this, "onDeleteChildAssociation", Behaviour.NotificationFrequency.EVERY_EVENT));
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this.policyComponent.bindClassBehaviour(OnMoveNodePolicy.QNAME,
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ContentModel.TYPE_BASE,
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new JavaBehaviour(this, "onMoveNode", Behaviour.NotificationFrequency.EVERY_EVENT));
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}
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/* (non-Javadoc)
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* @see org.alfresco.repo.node.NodeServicePolicies.OnMoveNodePolicy#onMoveNode(org.alfresco.service.cmr.repository.ChildAssociationRef, org.alfresco.service.cmr.repository.ChildAssociationRef)
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*/
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@Override
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public void onMoveNode(ChildAssociationRef oldChildAssocRef, ChildAssociationRef newChildAssocRef)
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{
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markCascadeUpdate(oldChildAssocRef.getChildRef());
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markCascadeUpdate(newChildAssocRef.getChildRef());
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}
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/* (non-Javadoc)
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* @see org.alfresco.repo.node.NodeServicePolicies.OnDeleteChildAssociationPolicy#onDeleteChildAssociation(org.alfresco.service.cmr.repository.ChildAssociationRef)
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*/
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@Override
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public void onDeleteChildAssociation(ChildAssociationRef childAssocRef)
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{
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markCascadeUpdate(childAssocRef.getChildRef());
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}
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/* (non-Javadoc)
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* @see org.alfresco.repo.node.NodeServicePolicies.OnCreateChildAssociationPolicy#onCreateChildAssociation(org.alfresco.service.cmr.repository.ChildAssociationRef, boolean)
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*/
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@Override
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public void onCreateChildAssociation(ChildAssociationRef childAssocRef, boolean isNewNode)
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{
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if(!isNewNode)
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{
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markCascadeUpdate(childAssocRef.getChildRef());
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}
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}
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private void markCascadeUpdate(NodeRef nodeRef)
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{
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Status status = nodeService.getNodeStatus(nodeRef);
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nodeService.setProperty(status.getNodeRef(), ContentModel.PROP_CASCADE_CRC, solrTrackingComponent.getCRC(status.getDbId()));
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nodeService.setProperty(status.getNodeRef(), ContentModel.PROP_CASCADE_TX, status.getDbTxnId());
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}
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// /* (non-Javadoc)
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// * @see org.alfresco.repo.node.NodeServicePolicies.OnUpdatePropertiesPolicy#onUpdateProperties(org.alfresco.service.cmr.repository.NodeRef, java.util.Map, java.util.Map)
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// */
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// @Override
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// public void onUpdateProperties(NodeRef nodeRef, Map<QName, Serializable> before, Map<QName, Serializable> after)
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// {
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// HashSet<QName> combinedPropertyNames = new HashSet<QName>(before.size() + 10);
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// combinedPropertyNames.addAll(before.keySet());
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// combinedPropertyNames.addAll(after.keySet());
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// for(QName propertyQName : combinedPropertyNames)
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// {
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// PropertyDefinition propDef = dictionaryService.getProperty(propertyQName);
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// if((propDef != null) && (propDef.getDataType().getName().equals(DataTypeDefinition.CATEGORY)))
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// {
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// Serializable beforeValue = before.get(propDef.getName());
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// Serializable afterValue = after.get(propDef.getName());
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// if(false == EqualsHelper.nullSafeEquals(beforeValue, afterValue))
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// {
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// markCascadeUpdate(nodeRef);
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// }
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// }
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//
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// }
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//
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// }
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}
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