mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-10-29 15:21:53 +00:00
113598e08c
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@121650 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
509 lines
21 KiB
Java
509 lines
21 KiB
Java
/*
|
|
* Copyright (C) 2005-2015 Alfresco Software Limited.
|
|
*
|
|
* This file is part of Alfresco
|
|
*
|
|
* Alfresco is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* Alfresco is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with Alfresco. If not, see http://www.gnu.org/licenses/.
|
|
*/
|
|
|
|
package org.alfresco.repo.virtual.bundle;
|
|
|
|
import java.io.Serializable;
|
|
import java.lang.reflect.Array;
|
|
import java.util.Arrays;
|
|
import java.util.Collections;
|
|
import java.util.HashSet;
|
|
import java.util.LinkedList;
|
|
import java.util.List;
|
|
import java.util.Map;
|
|
import java.util.Set;
|
|
|
|
import org.alfresco.model.ContentModel;
|
|
import org.alfresco.query.PagingRequest;
|
|
import org.alfresco.query.PagingResults;
|
|
import org.alfresco.repo.model.filefolder.traitextender.FileFolderServiceExtension;
|
|
import org.alfresco.repo.model.filefolder.traitextender.FileFolderServiceTrait;
|
|
import org.alfresco.repo.virtual.ActualEnvironment;
|
|
import org.alfresco.repo.virtual.VirtualizationException;
|
|
import org.alfresco.repo.virtual.page.PageCollationException;
|
|
import org.alfresco.repo.virtual.page.PageCollator;
|
|
import org.alfresco.repo.virtual.page.PageCollator.PagingResultsSource;
|
|
import org.alfresco.repo.virtual.ref.Reference;
|
|
import org.alfresco.repo.virtual.ref.ReferenceEncodingException;
|
|
import org.alfresco.repo.virtual.store.VirtualStore;
|
|
import org.alfresco.service.cmr.model.FileExistsException;
|
|
import org.alfresco.service.cmr.model.FileFolderServiceType;
|
|
import org.alfresco.service.cmr.model.FileInfo;
|
|
import org.alfresco.service.cmr.model.FileNotFoundException;
|
|
import org.alfresco.service.cmr.repository.NodeRef;
|
|
import org.alfresco.service.namespace.QName;
|
|
import org.alfresco.util.Pair;
|
|
|
|
public class VirtualFileFolderServiceExtension
|
|
extends VirtualSpringBeanExtension<FileFolderServiceExtension, FileFolderServiceTrait>
|
|
implements FileFolderServiceExtension
|
|
{
|
|
private VirtualStore smartStore;
|
|
|
|
private ActualEnvironment environment;
|
|
|
|
public VirtualFileFolderServiceExtension()
|
|
{
|
|
super(FileFolderServiceTrait.class);
|
|
}
|
|
|
|
public void setSmartStore(VirtualStore smartStore)
|
|
{
|
|
this.smartStore = smartStore;
|
|
}
|
|
|
|
public void setEnvironment(ActualEnvironment environment)
|
|
{
|
|
this.environment = environment;
|
|
}
|
|
|
|
public List<FileInfo> asFileInfos(List<Reference> references, VirtualStore smartStore,
|
|
ActualEnvironment environment) throws VirtualizationException
|
|
{
|
|
List<FileInfo> fileInfos = new LinkedList<>();
|
|
for (Reference reference : references)
|
|
{
|
|
|
|
FileInfo fileInfo = asFileInfo(smartStore,
|
|
environment,
|
|
reference);
|
|
|
|
fileInfos.add(fileInfo);
|
|
}
|
|
|
|
return fileInfos;
|
|
}
|
|
|
|
public FileInfo asFileInfo(VirtualStore smartStore, ActualEnvironment environment, Reference reference)
|
|
throws VirtualizationException
|
|
{
|
|
Map<QName, Serializable> properties = smartStore.getProperties(reference);
|
|
QName qNameType = smartStore.getType(reference);
|
|
FileFolderServiceType type = getTrait().getType(qNameType);
|
|
|
|
boolean isFolder = type.equals(FileFolderServiceType.FOLDER);
|
|
|
|
NodeRef nodeRef = reference.toNodeRef();
|
|
|
|
return getTrait().createFileInfo(nodeRef,
|
|
qNameType,
|
|
isFolder,
|
|
false,
|
|
properties);
|
|
}
|
|
|
|
@Override
|
|
public List<FileInfo> list(NodeRef contextNodeRef)
|
|
{
|
|
if (canVirtualize(contextNodeRef))
|
|
{
|
|
Reference reference = smartStore.virtualize(contextNodeRef);
|
|
|
|
List<Reference> virtualNodes = smartStore.list(reference);
|
|
List<FileInfo> searchResult = asFileInfos(virtualNodes,
|
|
smartStore,
|
|
environment);
|
|
|
|
if (mergeActualNode(reference))
|
|
{
|
|
List<FileInfo> actualSearch = getTrait().list(actualNodeFrom(reference));
|
|
searchResult.addAll(actualSearch);
|
|
}
|
|
|
|
return searchResult;
|
|
}
|
|
else
|
|
{
|
|
return getTrait().list(contextNodeRef);
|
|
}
|
|
}
|
|
|
|
protected boolean mergeActualNode(Reference reference) throws VirtualizationException
|
|
{
|
|
return smartStore.canMaterialize(reference);
|
|
}
|
|
|
|
protected NodeRef actualNodeFrom(Reference reference) throws VirtualizationException
|
|
{
|
|
return smartStore.materialize(reference);
|
|
}
|
|
|
|
protected boolean canVirtualize(NodeRef nodeRef) throws VirtualizationException
|
|
{
|
|
return smartStore.canVirtualize(nodeRef);
|
|
}
|
|
|
|
private Set<QName>[] buildSearchAndIgnore(final boolean files, final boolean folders, Set<QName> ignoreQNames)
|
|
{
|
|
Set<QName>[] searchAndIgnore = (Set<QName>[]) Array.newInstance(Set.class,
|
|
3);
|
|
|
|
Pair<Set<QName>, Set<QName>> searchTypesAndIgnoreAspects = getTrait().buildSearchTypesAndIgnoreAspects(files,
|
|
folders,
|
|
ignoreQNames);
|
|
if (searchTypesAndIgnoreAspects != null)
|
|
{
|
|
Set<QName> searchTypesQNames = searchTypesAndIgnoreAspects.getFirst();
|
|
Set<QName> ignoreAspectsQNames = searchTypesAndIgnoreAspects.getSecond();
|
|
|
|
Set<QName> ignoreTypesQNames = null;
|
|
if ((searchTypesQNames != null || ignoreAspectsQNames != null) && ignoreQNames != null)
|
|
{
|
|
ignoreTypesQNames = new HashSet<>(ignoreQNames);
|
|
if (searchTypesQNames != null)
|
|
{
|
|
ignoreTypesQNames.removeAll(searchTypesQNames);
|
|
}
|
|
if (ignoreAspectsQNames != null)
|
|
{
|
|
ignoreTypesQNames.removeAll(ignoreAspectsQNames);
|
|
}
|
|
}
|
|
searchAndIgnore[0] = searchTypesQNames;
|
|
searchAndIgnore[1] = ignoreTypesQNames;
|
|
searchAndIgnore[2] = ignoreAspectsQNames;
|
|
}
|
|
|
|
return searchAndIgnore;
|
|
}
|
|
|
|
@Override
|
|
public PagingResults<FileInfo> list(final NodeRef contextNodeRef, final boolean files, final boolean folders,
|
|
final String pattern, final Set<QName> ignoreQNames, final List<Pair<QName, Boolean>> sortProps,
|
|
final PagingRequest pagingRequest)
|
|
{
|
|
final FileFolderServiceTrait theTrait = getTrait();
|
|
if (canVirtualize(contextNodeRef))
|
|
{
|
|
|
|
final Reference reference = smartStore.virtualize(contextNodeRef);
|
|
|
|
Set<QName>[] searchAndIgnore = buildSearchAndIgnore(files,
|
|
folders,
|
|
ignoreQNames);
|
|
if (mergeActualNode(reference))
|
|
{
|
|
PagingResults<Reference> virtualChildren = smartStore.list(reference,
|
|
false,
|
|
true,
|
|
files,
|
|
folders,
|
|
pattern,
|
|
searchAndIgnore[1],
|
|
searchAndIgnore[2],
|
|
sortProps,
|
|
new PagingRequest(0));
|
|
|
|
PagingResultsSource<FileInfo> superSource = new PagingResultsSource<FileInfo>()
|
|
{
|
|
@Override
|
|
public PagingResults<FileInfo> retrieve(PagingRequest pr) throws PageCollationException
|
|
{
|
|
try
|
|
{
|
|
PagingResults<FileInfo> result = theTrait.list(actualNodeFrom(reference),
|
|
files,
|
|
folders,
|
|
pattern,
|
|
ignoreQNames,
|
|
sortProps,
|
|
pr);
|
|
return result;
|
|
}
|
|
catch (VirtualizationException e)
|
|
{
|
|
throw new PageCollationException(e);
|
|
}
|
|
|
|
}
|
|
};
|
|
|
|
FileInfoPropsComparator comparator = (sortProps != null && !sortProps.isEmpty())
|
|
? new FileInfoPropsComparator(sortProps) : null;
|
|
|
|
try
|
|
{
|
|
return new PageCollator<FileInfo>().collate(asFileInfoResults(environment,
|
|
virtualChildren,
|
|
smartStore).getPage(),
|
|
superSource,
|
|
pagingRequest,
|
|
comparator);
|
|
}
|
|
catch (PageCollationException error)
|
|
{
|
|
throw new VirtualizationException(error);
|
|
}
|
|
|
|
}
|
|
else
|
|
{
|
|
|
|
PagingResults<Reference> children = smartStore.list(reference,
|
|
true,
|
|
true,
|
|
files,
|
|
folders,
|
|
pattern,
|
|
searchAndIgnore[1],
|
|
searchAndIgnore[2],
|
|
sortProps,
|
|
pagingRequest);
|
|
|
|
return asFileInfoResults(environment,
|
|
children,
|
|
smartStore);
|
|
|
|
}
|
|
|
|
}
|
|
else
|
|
{
|
|
return theTrait.list(contextNodeRef,
|
|
files,
|
|
folders,
|
|
pattern,
|
|
ignoreQNames,
|
|
sortProps,
|
|
pagingRequest);
|
|
}
|
|
}
|
|
|
|
public PagingResults<FileInfo> asFileInfoResults(ActualEnvironment environment,
|
|
final PagingResults<Reference> results, VirtualStore store)
|
|
throws ReferenceEncodingException, VirtualizationException
|
|
{
|
|
|
|
List<Reference> virtualPage = results.getPage();
|
|
|
|
final LinkedList<FileInfo> page = new LinkedList<FileInfo>();
|
|
|
|
for (Reference ref : virtualPage)
|
|
{
|
|
|
|
FileInfo fileInfo = asFileInfo(store,
|
|
environment,
|
|
ref);
|
|
page.add(fileInfo);
|
|
}
|
|
|
|
final boolean hasMoreItems = results.hasMoreItems();
|
|
final Pair<Integer, Integer> totalResultCount = results.getTotalResultCount();
|
|
final String queryExecutionId = results.getQueryExecutionId();
|
|
|
|
return new PagingResults<FileInfo>()
|
|
{
|
|
|
|
@Override
|
|
public List<FileInfo> getPage()
|
|
{
|
|
return page;
|
|
}
|
|
|
|
@Override
|
|
public String getQueryExecutionId()
|
|
{
|
|
return queryExecutionId;
|
|
}
|
|
|
|
@Override
|
|
public Pair<Integer, Integer> getTotalResultCount()
|
|
{
|
|
return totalResultCount;
|
|
}
|
|
|
|
@Override
|
|
public boolean hasMoreItems()
|
|
{
|
|
return hasMoreItems;
|
|
}
|
|
};
|
|
}
|
|
|
|
@Override
|
|
public PagingResults<FileInfo> list(final NodeRef rootNodeRef, final Set<QName> searchTypeQNames,
|
|
final Set<QName> ignoreAspectQNames, final List<Pair<QName, Boolean>> sortProps,
|
|
final PagingRequest pagingRequest)
|
|
{
|
|
if (canVirtualize(rootNodeRef))
|
|
{
|
|
final Reference reference = smartStore.virtualize(rootNodeRef);
|
|
List<Pair<QName, Boolean>> sortingPropoerties = sortProps;
|
|
if (sortingPropoerties == null || sortingPropoerties.isEmpty())
|
|
{
|
|
sortingPropoerties = Arrays.asList(new Pair<QName, Boolean>(ContentModel.PROP_NAME,
|
|
true));
|
|
}
|
|
|
|
if (mergeActualNode(reference))
|
|
{
|
|
PagingResults<Reference> virtualChildren = smartStore.list(reference,
|
|
false,
|
|
true,
|
|
searchTypeQNames,
|
|
Collections.<QName> emptySet(),
|
|
ignoreAspectQNames,
|
|
sortProps,
|
|
new PagingRequest(0));
|
|
|
|
PagingResultsSource<FileInfo> superSource = new PagingResultsSource<FileInfo>()
|
|
{
|
|
@Override
|
|
public PagingResults<FileInfo> retrieve(PagingRequest pr) throws PageCollationException
|
|
{
|
|
try
|
|
{
|
|
PagingResults<FileInfo> result = getTrait().list(actualNodeFrom(reference),
|
|
searchTypeQNames,
|
|
ignoreAspectQNames,
|
|
sortProps,
|
|
pr);
|
|
return result;
|
|
}
|
|
catch (VirtualizationException e)
|
|
{
|
|
throw new PageCollationException(e);
|
|
}
|
|
|
|
}
|
|
};
|
|
|
|
FileInfoPropsComparator comparator = new FileInfoPropsComparator(sortingPropoerties);
|
|
|
|
try
|
|
{
|
|
return new PageCollator<FileInfo>().collate(asFileInfoResults(environment,
|
|
virtualChildren,
|
|
smartStore).getPage(),
|
|
superSource,
|
|
pagingRequest,
|
|
comparator);
|
|
}
|
|
catch (PageCollationException error)
|
|
{
|
|
throw new VirtualizationException(error);
|
|
}
|
|
|
|
}
|
|
else
|
|
{
|
|
PagingResults<Reference> children = smartStore.list(reference,
|
|
true,
|
|
true,
|
|
searchTypeQNames,
|
|
Collections.<QName> emptySet(),
|
|
ignoreAspectQNames,
|
|
sortingPropoerties,
|
|
pagingRequest);
|
|
|
|
return asFileInfoResults(environment,
|
|
children,
|
|
smartStore);
|
|
}
|
|
}
|
|
|
|
return getTrait().list(rootNodeRef,
|
|
searchTypeQNames,
|
|
ignoreAspectQNames,
|
|
sortProps,
|
|
pagingRequest);
|
|
}
|
|
|
|
@Override
|
|
public List<FileInfo> search(NodeRef contextNodeRef, String namePattern, boolean includeSubFolders)
|
|
{
|
|
return search(contextNodeRef,
|
|
namePattern,
|
|
true,
|
|
true,
|
|
false);
|
|
}
|
|
|
|
@Override
|
|
public List<FileInfo> search(NodeRef contextNodeRef, String namePattern, boolean fileSearch, boolean folderSearch,
|
|
boolean includeSubFolders)
|
|
{
|
|
// We merge the virtual search results wit actual results only in case
|
|
// that
|
|
// namePattern is null or *, since the right search results are obtained
|
|
// from
|
|
// searchService.selectNodes() that uses getChildAssociation from
|
|
// VirtualNodeService witch was implemented for implementing the
|
|
// download-as-zip feature issue
|
|
|
|
if (namePattern == null || namePattern.equals("*"))
|
|
{
|
|
if (canVirtualize(contextNodeRef))
|
|
{
|
|
Reference reference = smartStore.virtualize(contextNodeRef);
|
|
List<Reference> virtualNodes = Collections.emptyList();
|
|
if (!includeSubFolders)
|
|
{
|
|
virtualNodes = smartStore.search(reference,
|
|
namePattern,
|
|
fileSearch,
|
|
folderSearch,
|
|
false);
|
|
}
|
|
List<FileInfo> searchResult = asFileInfos(virtualNodes,
|
|
smartStore,
|
|
environment);
|
|
|
|
if (mergeActualNode(reference))
|
|
{
|
|
List<FileInfo> actualSearch = getTrait().search(actualNodeFrom(reference),
|
|
namePattern,
|
|
fileSearch,
|
|
folderSearch,
|
|
includeSubFolders);
|
|
searchResult.addAll(actualSearch);
|
|
}
|
|
|
|
return searchResult;
|
|
}
|
|
}
|
|
return getTrait().search(contextNodeRef,
|
|
namePattern,
|
|
fileSearch,
|
|
folderSearch,
|
|
includeSubFolders);
|
|
}
|
|
|
|
@Override
|
|
public FileInfo rename(NodeRef sourceNodeRef, String newName) throws FileExistsException, FileNotFoundException
|
|
{
|
|
return getTrait().rename(smartStore.materializeIfPossible(sourceNodeRef),
|
|
newName);
|
|
}
|
|
|
|
@Override
|
|
public PagingResults<FileInfo> list(NodeRef contextNodeRef, boolean files, boolean folders, Set<QName> ignoreQNames,
|
|
List<Pair<QName, Boolean>> sortProps, PagingRequest pagingRequest)
|
|
{
|
|
|
|
return VirtualFileFolderServiceExtension.this.list(contextNodeRef,
|
|
files,
|
|
folders,
|
|
null,
|
|
ignoreQNames,
|
|
sortProps,
|
|
pagingRequest);
|
|
}
|
|
}
|