mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-10-29 15:21:53 +00:00
7dd2291753
107541: Merged 5.0.N (5.0.3) to HEAD-BUG-FIX (5.1/Cloud) (PARTIAL MERGE)
107413: Merged DEV to 5.0.N (5.0.3)
106858 : MNT-13545: JavaDoc : Inconsistencies between the Java doc and the actual code
- Cleaning of Javadoc,
107565: MNT-13545 Fix compilation after merge of Javadoc
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@107633 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
262 lines
10 KiB
Java
262 lines
10 KiB
Java
/*
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* Copyright 2005-2012 Alfresco Software, Ltd. All rights reserved.
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*
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* License rights for this program may be obtained from Alfresco Software, Ltd.
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* pursuant to a written agreement and any use of this program without such an
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* agreement is prohibited.
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*/
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package org.alfresco.repo.download;
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import java.io.Serializable;
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import java.util.Collections;
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import java.util.Date;
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import java.util.HashMap;
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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.query.CannedQueryFactory;
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import org.alfresco.query.CannedQueryResults;
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import org.alfresco.repo.download.cannedquery.DownloadEntity;
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import org.alfresco.repo.download.cannedquery.GetDownloadsCannedQuery;
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import org.alfresco.repo.download.cannedquery.GetDownloadsCannedQueryFactory;
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import org.alfresco.repo.importer.ImporterBootstrap;
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import org.alfresco.repo.model.Repository;
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import org.alfresco.repo.node.SystemNodeUtils;
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import org.alfresco.service.cmr.download.DownloadRequest;
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import org.alfresco.service.cmr.download.DownloadStatus;
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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.NamespaceService;
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import org.alfresco.service.namespace.QName;
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import org.alfresco.util.registry.NamedObjectRegistry;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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/**
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* This class is responsible for the persistence of objects using lower-level
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* repo services such as the {@link NodeService}. The higher-level business logic around these CRUD calls
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* is contained within the {@link DownloadServiceImpl}.
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*
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* @author Alex Miller
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*/
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public class DownloadStorage
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{
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private static final Log log = LogFactory.getLog(DownloadStorage.class);
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// service dependencies
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private ImporterBootstrap bootstrap;
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private Repository repositoryHelper;
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private NodeService nodeService;
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private NamespaceService namespaceService;
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private NamedObjectRegistry<CannedQueryFactory<? extends Object>> queryRegistry;
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public void setImporterBootstrap(ImporterBootstrap bootstrap)
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{
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this.bootstrap = bootstrap;
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}
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public void setQueryRegistry(NamedObjectRegistry<CannedQueryFactory<? extends Object>> queryRegistry)
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{
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this.queryRegistry = queryRegistry;
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}
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public void setRepositoryHelper(Repository repositoryHelper)
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{
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this.repositoryHelper = repositoryHelper;
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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 setNamespaceService(NamespaceService namespaceService)
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{
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this.namespaceService = namespaceService;
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}
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/**
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* This method finds the SyncSet Definition Container NodeRef, creating one if it does not exist.
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*
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* @return the syncset definition container
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*/
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public NodeRef getOrCreateDowloadContainer()
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{
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NodeRef downloadsContainer = getContainer();
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if (downloadsContainer == null)
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{
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if (log.isInfoEnabled())
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log.info("Lazy creating the Downloads System Container ");
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downloadsContainer = SystemNodeUtils.getOrCreateSystemChildContainer(getContainerQName(), nodeService, repositoryHelper).getFirst();
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}
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return downloadsContainer;
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}
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private NodeRef getContainer()
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{
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return SystemNodeUtils.getSystemChildContainer(getContainerQName(), nodeService, repositoryHelper);
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}
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private QName getContainerQName()
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{
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String name = bootstrap.getConfiguration().getProperty("system.downloads_container.childname");
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QName container = QName.createQName(name, namespaceService);
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return container;
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}
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public NodeRef createDownloadNode(boolean recursive)
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{
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NodeRef downloadsContainer = getOrCreateDowloadContainer();
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Map<QName, Serializable> downloadProperties = new HashMap<QName, Serializable>();
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downloadProperties.put(DownloadModel.PROP_RECURSIVE, recursive);
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ChildAssociationRef newChildAssoc = nodeService.createNode(downloadsContainer,
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ContentModel.ASSOC_CHILDREN, ContentModel.ASSOC_CHILDREN,
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DownloadModel.TYPE_DOWNLOAD,
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downloadProperties);
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final NodeRef downloadNodeRef = newChildAssoc.getChildRef();
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// MNT-11911 fix, add ASPECT_INDEX_CONTROL and property that not create indexes for search and not visible files/folders at 'My Documents' dashlet
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Map<QName, Serializable> aspectProperties = new HashMap<QName, Serializable>(2);
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aspectProperties.put(ContentModel.PROP_IS_INDEXED, Boolean.FALSE);
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aspectProperties.put(ContentModel.PROP_IS_CONTENT_INDEXED, Boolean.FALSE);
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nodeService.addAspect(downloadNodeRef, ContentModel.ASPECT_INDEX_CONTROL, aspectProperties);
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if (log.isDebugEnabled())
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{
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StringBuilder msg = new StringBuilder();
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msg.append("Created Download. ")
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.append("', Download-NodeRef=");
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log.debug(msg.toString());
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}
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return downloadNodeRef;
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}
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public void cancelDownload(NodeRef downloadNodeRef)
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{
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validateNode(downloadNodeRef);
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nodeService.setProperty(downloadNodeRef, DownloadModel.PROP_CANCELLED, true);
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}
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public boolean isCancelled(NodeRef downloadNodeRef)
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{
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validateNode(downloadNodeRef);
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return (Boolean)nodeService.getProperty(downloadNodeRef, DownloadModel.PROP_CANCELLED);
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}
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public void addNodeToDownload(NodeRef downloadNode, NodeRef nodeToAdd)
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{
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nodeService.createAssociation(downloadNode, nodeToAdd, DownloadModel.ASSOC_REQUESTED_NODES);
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if (log.isDebugEnabled())
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{
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StringBuilder msg = new StringBuilder();
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msg.append("Node added to Download-NodeRef '")
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.append(downloadNode).append("'. RequestedNode=")
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.append(nodeToAdd);
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log.debug(msg.toString());
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}
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}
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public DownloadRequest getDownloadRequest(NodeRef downloadNodeRef)
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{
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validateNode(downloadNodeRef);
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Map<QName, Serializable> properties = nodeService.getProperties(downloadNodeRef);
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List<AssociationRef> requestedNodes = nodeService.getTargetAssocs(downloadNodeRef, DownloadModel.ASSOC_REQUESTED_NODES);
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return new DownloadRequest((Boolean)properties.get(DownloadModel.PROP_RECURSIVE), requestedNodes, (String)properties.get(ContentModel.PROP_CREATOR));
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}
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private void validateNode(NodeRef downloadNodeRef)
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{
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if (nodeService.getType(downloadNodeRef).equals(DownloadModel.TYPE_DOWNLOAD) == false)
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{
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throw new IllegalArgumentException("Invlaid node type for nodeRef:-" + downloadNodeRef);
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}
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}
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public DownloadStatus getDownloadStatus(NodeRef downloadNodeRef)
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{
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validateNode(downloadNodeRef);
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Map<QName, Serializable> properties = nodeService.getProperties(downloadNodeRef);
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Long done = (Long)properties.get(DownloadModel.PROP_DONE);
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Long total = (Long)properties.get(DownloadModel.PROP_TOTAL);
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Long filesAdded = (Long)properties.get(DownloadModel.PROP_FILES_ADDED);
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Long totalFiles = (Long)properties.get(DownloadModel.PROP_TOTAL_FILES);
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return new DownloadStatus(DownloadStatus.Status.valueOf((String)properties.get(DownloadModel.PROP_STATUS)),
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done != null ? done.longValue() : 0l,
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total != null ? total.longValue() : 0l,
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filesAdded != null ? filesAdded.longValue() : 0l,
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totalFiles != null ? totalFiles.longValue() : 0l);
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}
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public int getSequenceNumber(NodeRef nodeRef)
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{
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validateNode(nodeRef);
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Serializable sequenceNumber = nodeService.getProperty(nodeRef, DownloadModel.PROP_SEQUENCE_NUMBER);
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return ((Integer)sequenceNumber).intValue();
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}
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public void updateStatus(NodeRef nodeRef, DownloadStatus status)
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{
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validateNode(nodeRef);
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nodeService.setProperty(nodeRef, DownloadModel.PROP_STATUS, status.getStatus().toString());
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nodeService.setProperty(nodeRef, DownloadModel.PROP_DONE, new Long(status.getDone()));
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nodeService.setProperty(nodeRef, DownloadModel.PROP_TOTAL, new Long(status.getTotal()));
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nodeService.setProperty(nodeRef, DownloadModel.PROP_FILES_ADDED, status.getFilesAdded());
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nodeService.setProperty(nodeRef, DownloadModel.PROP_TOTAL_FILES, status.getTotalFiles());
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}
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/**
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* Get all the downloads created before before.
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*/
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public List<List<DownloadEntity>> getDownloadsCreatedBefore(Date before)
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{
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NodeRef container = getContainer();
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if (container == null)
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{
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return Collections.emptyList();
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}
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// Grab the factory
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GetDownloadsCannedQueryFactory getDownloadCannedQueryFactory =
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(GetDownloadsCannedQueryFactory)queryRegistry.getNamedObject("downloadGetDownloadsCannedQueryFactory");
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// Run the canned query
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GetDownloadsCannedQuery cq = (GetDownloadsCannedQuery)getDownloadCannedQueryFactory.getDownloadsCannedQuery(container, before);
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// Execute the canned query
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CannedQueryResults<DownloadEntity> results = cq.execute();
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return results.getPages();
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}
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/**
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* Delete the download node identified by nodeRef
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* @param nodeRef NodeRef
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*/
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public void delete(NodeRef nodeRef)
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{
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validateNode(nodeRef);
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nodeService.deleteNode(nodeRef);
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}
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}
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