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alfresco-community-repo/source/java/org/alfresco/opencmis/AlfrescoCmisServiceImpl.java

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/*
* Copyright (C) 2005-2013 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.opencmis;
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.Serializable;
import java.math.BigInteger;
import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import net.sf.acegisecurity.Authentication;
import org.alfresco.cmis.CMISInvalidArgumentException;
import org.alfresco.model.ContentModel;
import org.alfresco.opencmis.dictionary.CMISNodeInfo;
import org.alfresco.opencmis.dictionary.CMISObjectVariant;
import org.alfresco.opencmis.dictionary.FolderTypeDefintionWrapper;
import org.alfresco.opencmis.dictionary.PropertyDefinitionWrapper;
import org.alfresco.opencmis.dictionary.TypeDefinitionWrapper;
import org.alfresco.query.PagingRequest;
import org.alfresco.query.PagingResults;
import org.alfresco.repo.content.encoding.ContentCharsetFinder;
import org.alfresco.repo.node.getchildren.GetChildrenCannedQuery;
import org.alfresco.repo.security.authentication.AuthenticationUtil;
import org.alfresco.repo.security.authentication.Authorization;
import org.alfresco.repo.transaction.RetryingTransactionHelper;
import org.alfresco.repo.transaction.RetryingTransactionHelper.RetryingTransactionCallback;
import org.alfresco.repo.version.VersionModel;
import org.alfresco.service.cmr.model.FileInfo;
import org.alfresco.service.cmr.model.FileNotFoundException;
import org.alfresco.service.cmr.repository.AssociationRef;
import org.alfresco.service.cmr.repository.ChildAssociationRef;
import org.alfresco.service.cmr.repository.ContentIOException;
import org.alfresco.service.cmr.repository.ContentWriter;
import org.alfresco.service.cmr.repository.InvalidNodeRefException;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.search.ResultSet;
import org.alfresco.service.cmr.search.SearchParameters;
import org.alfresco.service.cmr.search.SearchService;
import org.alfresco.service.cmr.version.Version;
import org.alfresco.service.cmr.version.VersionHistory;
import org.alfresco.service.cmr.version.VersionType;
import org.alfresco.service.namespace.NamespaceService;
import org.alfresco.service.namespace.QName;
import org.alfresco.service.namespace.RegexQNamePattern;
import org.alfresco.util.Pair;
import org.alfresco.util.TempFileProvider;
import org.apache.chemistry.opencmis.commons.PropertyIds;
import org.apache.chemistry.opencmis.commons.data.Acl;
import org.apache.chemistry.opencmis.commons.data.AllowableActions;
import org.apache.chemistry.opencmis.commons.data.BulkUpdateObjectIdAndChangeToken;
import org.apache.chemistry.opencmis.commons.data.ContentStream;
import org.apache.chemistry.opencmis.commons.data.ExtensionsData;
import org.apache.chemistry.opencmis.commons.data.FailedToDeleteData;
import org.apache.chemistry.opencmis.commons.data.ObjectData;
import org.apache.chemistry.opencmis.commons.data.ObjectInFolderContainer;
import org.apache.chemistry.opencmis.commons.data.ObjectInFolderData;
import org.apache.chemistry.opencmis.commons.data.ObjectInFolderList;
import org.apache.chemistry.opencmis.commons.data.ObjectList;
import org.apache.chemistry.opencmis.commons.data.ObjectParentData;
import org.apache.chemistry.opencmis.commons.data.Properties;
import org.apache.chemistry.opencmis.commons.data.RenditionData;
import org.apache.chemistry.opencmis.commons.data.RepositoryInfo;
import org.apache.chemistry.opencmis.commons.definitions.DocumentTypeDefinition;
import org.apache.chemistry.opencmis.commons.definitions.TypeDefinition;
import org.apache.chemistry.opencmis.commons.definitions.TypeDefinitionContainer;
import org.apache.chemistry.opencmis.commons.definitions.TypeDefinitionList;
import org.apache.chemistry.opencmis.commons.enums.AclPropagation;
import org.apache.chemistry.opencmis.commons.enums.BaseTypeId;
import org.apache.chemistry.opencmis.commons.enums.CmisVersion;
import org.apache.chemistry.opencmis.commons.enums.ContentStreamAllowed;
import org.apache.chemistry.opencmis.commons.enums.IncludeRelationships;
import org.apache.chemistry.opencmis.commons.enums.RelationshipDirection;
import org.apache.chemistry.opencmis.commons.enums.UnfileObject;
import org.apache.chemistry.opencmis.commons.enums.VersioningState;
import org.apache.chemistry.opencmis.commons.exceptions.CmisConstraintException;
import org.apache.chemistry.opencmis.commons.exceptions.CmisContentAlreadyExistsException;
import org.apache.chemistry.opencmis.commons.exceptions.CmisInvalidArgumentException;
import org.apache.chemistry.opencmis.commons.exceptions.CmisObjectNotFoundException;
import org.apache.chemistry.opencmis.commons.exceptions.CmisRuntimeException;
import org.apache.chemistry.opencmis.commons.exceptions.CmisStorageException;
import org.apache.chemistry.opencmis.commons.exceptions.CmisStreamNotSupportedException;
import org.apache.chemistry.opencmis.commons.exceptions.CmisVersioningException;
import org.apache.chemistry.opencmis.commons.impl.dataobjects.AccessControlListImpl;
import org.apache.chemistry.opencmis.commons.impl.dataobjects.BulkUpdateObjectIdAndChangeTokenImpl;
import org.apache.chemistry.opencmis.commons.impl.dataobjects.FailedToDeleteDataImpl;
import org.apache.chemistry.opencmis.commons.impl.dataobjects.ObjectInFolderContainerImpl;
import org.apache.chemistry.opencmis.commons.impl.dataobjects.ObjectInFolderDataImpl;
import org.apache.chemistry.opencmis.commons.impl.dataobjects.ObjectInFolderListImpl;
import org.apache.chemistry.opencmis.commons.impl.dataobjects.ObjectListImpl;
import org.apache.chemistry.opencmis.commons.impl.dataobjects.ObjectParentDataImpl;
import org.apache.chemistry.opencmis.commons.impl.dataobjects.TypeDefinitionContainerImpl;
import org.apache.chemistry.opencmis.commons.impl.dataobjects.TypeDefinitionListImpl;
import org.apache.chemistry.opencmis.commons.impl.server.AbstractCmisService;
import org.apache.chemistry.opencmis.commons.impl.server.ObjectInfoImpl;
import org.apache.chemistry.opencmis.commons.impl.server.RenditionInfoImpl;
import org.apache.chemistry.opencmis.commons.server.CallContext;
import org.apache.chemistry.opencmis.commons.server.ObjectInfo;
import org.apache.chemistry.opencmis.commons.server.RenditionInfo;
import org.apache.chemistry.opencmis.commons.spi.Holder;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* OpenCMIS service implementation
*
* @author florian.mueller
* @author Derek Hulley
* @since 4.0
*/
public class AlfrescoCmisServiceImpl extends AbstractCmisService implements AlfrescoCmisService
{
private static Log logger = LogFactory.getLog(AlfrescoCmisService.class);
private static final String MIN_FILTER = "cmis:name,cmis:baseTypeId,cmis:objectTypeId,"
+ "cmis:createdBy,cmis:creationDate,cmis:lastModifiedBy,cmis:lastModificationDate,"
+ "cmis:contentStreamLength,cmis:contentStreamMimeType,cmis:contentStreamFileName,"
+ "cmis:contentStreamId";
private CMISConnector connector;
private Authentication authentication;
private Map<String, CMISNodeInfo> nodeInfoMap;
private Map<String, ObjectInfo> objectInfoMap;
public AlfrescoCmisServiceImpl(CMISConnector connector)
{
this.connector = connector;
nodeInfoMap = new HashMap<String, CMISNodeInfo>();
objectInfoMap = new HashMap<String, ObjectInfo>();
}
@Override
public void open(CallContext context)
{
AlfrescoCmisServiceCall.set(context);
}
protected CallContext getContext()
{
CallContext context = AlfrescoCmisServiceCall.get();
return context;
}
@Override
public void close()
{
AlfrescoCmisServiceCall.clear();
// Put these resources on the transactions
nodeInfoMap.clear();
objectInfoMap.clear();
}
protected CMISNodeInfoImpl createNodeInfo(NodeRef nodeRef)
{
return createNodeInfo(nodeRef, null);
}
protected CMISNodeInfoImpl createNodeInfo(NodeRef nodeRef, VersionHistory versionHistory)
{
CMISNodeInfoImpl result = connector.createNodeInfo(nodeRef, versionHistory);
nodeInfoMap.put(result.getObjectId(), result);
return result;
}
protected CMISNodeInfo createNodeInfo(AssociationRef assocRef)
{
CMISNodeInfoImpl result = connector.createNodeInfo(assocRef);
nodeInfoMap.put(result.getObjectId(), result);
return result;
}
protected CMISNodeInfo getOrCreateNodeInfo(String objectId)
{
CMISNodeInfo result = nodeInfoMap.get(objectId);
if (result == null)
{
result = connector.createNodeInfo(objectId);
nodeInfoMap.put(objectId, result);
}
return result;
}
protected CMISNodeInfo getOrCreateNodeInfo(String objectId, String what)
{
CMISNodeInfo result = getOrCreateNodeInfo(objectId);
if (result instanceof CMISNodeInfoImpl)
{
((CMISNodeInfoImpl) result).checkIfUseful(what);
}
return result;
}
protected CMISNodeInfo getOrCreateFolderInfo(String folderId, String what)
{
CMISNodeInfo result = getOrCreateNodeInfo(folderId);
if (result instanceof CMISNodeInfoImpl)
{
((CMISNodeInfoImpl) result).checkIfFolder(what);
}
return result;
}
protected CMISNodeInfo addNodeInfo(CMISNodeInfo info)
{
nodeInfoMap.put(info.getObjectId(), info);
return info;
}
// --- repository service ---
@Override
public List<RepositoryInfo> getRepositoryInfos(ExtensionsData extension)
{
CmisVersion cmisVersion = getContext().getCmisVersion();
return Collections.singletonList(connector.getRepositoryInfo(cmisVersion));
}
@Override
public RepositoryInfo getRepositoryInfo(String repositoryId, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
CmisVersion cmisVersion = getContext().getCmisVersion();
return connector.getRepositoryInfo(cmisVersion);
}
@Override
public TypeDefinitionList getTypeChildren(
String repositoryId, String typeId, Boolean includePropertyDefinitions,
BigInteger maxItems, BigInteger skipCount, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// convert BigIntegers to int
int max = (maxItems == null ? Integer.MAX_VALUE : maxItems.intValue());
int skip = (skipCount == null || skipCount.intValue() < 0 ? 0 : skipCount.intValue());
// set up the result
TypeDefinitionListImpl result = new TypeDefinitionListImpl();
List<TypeDefinition> list = new ArrayList<TypeDefinition>();
result.setList(list);
// get the types from the dictionary
List<TypeDefinitionWrapper> childrenList;
if (typeId == null)
{
childrenList = connector.getOpenCMISDictionaryService().getBaseTypes();
}
else
{
TypeDefinitionWrapper tdw = connector.getOpenCMISDictionaryService().findType(typeId);
if (tdw == null)
{
throw new CmisObjectNotFoundException("Type '" + typeId + "' is unknown!");
}
childrenList = tdw.getChildren();
}
// create result
if (max > 0)
{
int lastIndex = (max + skip > childrenList.size() ? childrenList.size() : max + skip) - 1;
for (int i = skip; i <= lastIndex; i++)
{
list.add(childrenList.get(i).getTypeDefinition(includePropertyDefinitions));
}
}
result.setHasMoreItems(childrenList.size() - skip > result.getList().size());
result.setNumItems(BigInteger.valueOf(childrenList.size()));
return result;
}
@Override
public TypeDefinition getTypeDefinition(String repositoryId, String typeId, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// find the type
TypeDefinitionWrapper tdw = connector.getOpenCMISDictionaryService().findType(typeId);
if (tdw == null)
{
throw new CmisObjectNotFoundException("Type '" + typeId + "' is unknown!");
}
// return type definition
return tdw.getTypeDefinition(true);
}
@Override
public List<TypeDefinitionContainer> getTypeDescendants(
String repositoryId, String typeId, BigInteger depth,
Boolean includePropertyDefinitions, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
List<TypeDefinitionContainer> result = new ArrayList<TypeDefinitionContainer>();
// check depth
int d = (depth == null ? -1 : depth.intValue());
if (d == 0)
{
throw new CmisInvalidArgumentException("Depth must not be 0!");
}
if (typeId == null)
{
for (TypeDefinitionWrapper tdw : connector.getOpenCMISDictionaryService().getBaseTypes())
{
result.add(getTypesDescendants(d, tdw, includePropertyDefinitions));
}
}
else
{
TypeDefinitionWrapper tdw = connector.getOpenCMISDictionaryService().findType(typeId);
if (tdw == null)
{
throw new CmisObjectNotFoundException("Type '" + typeId + "' is unknown!");
}
if (tdw.getChildren() != null)
{
for (TypeDefinitionWrapper child : tdw.getChildren())
{
result.add(getTypesDescendants(d, child, includePropertyDefinitions));
}
}
}
return result;
}
/**
* Gathers the type descendants tree.
*/
private TypeDefinitionContainer getTypesDescendants(
int depth, TypeDefinitionWrapper tdw, boolean includePropertyDefinitions)
{
TypeDefinitionContainerImpl result = new TypeDefinitionContainerImpl();
result.setTypeDefinition(tdw.getTypeDefinition(includePropertyDefinitions));
if (depth != 0)
{
if (tdw.getChildren() != null)
{
result.setChildren(new ArrayList<TypeDefinitionContainer>());
for (TypeDefinitionWrapper tdc : tdw.getChildren())
{
result.getChildren().add(
getTypesDescendants(depth < 0 ? -1 : depth - 1, tdc, includePropertyDefinitions));
}
}
}
return result;
}
// --- navigation service ---
@Override
public ObjectInFolderList getChildren(
String repositoryId, String folderId, String filter, String orderBy,
Boolean includeAllowableActions, IncludeRelationships includeRelationships, String renditionFilter,
Boolean includePathSegment, BigInteger maxItems, BigInteger skipCount, ExtensionsData extension)
{
long start = System.currentTimeMillis();
checkRepositoryId(repositoryId);
// convert BigIntegers to int
int max = (maxItems == null ? Integer.MAX_VALUE : maxItems.intValue());
int skip = (skipCount == null || skipCount.intValue() < 0 ? 0 : skipCount.intValue());
ObjectInFolderListImpl result = new ObjectInFolderListImpl();
List<ObjectInFolderData> list = new ArrayList<ObjectInFolderData>();
result.setObjects(list);
// get the children references
NodeRef folderNodeRef = getOrCreateFolderInfo(folderId, "Folder").getNodeRef();
// convert orderBy to sortProps
List<Pair<QName, Boolean>> sortProps = null;
if (orderBy != null)
{
sortProps = new ArrayList<Pair<QName, Boolean>>(1);
String[] parts = orderBy.split(",");
int len = parts.length;
final int origLen = len;
if (origLen > 0)
{
int maxSortProps = GetChildrenCannedQuery.MAX_FILTER_SORT_PROPS;
if (len > maxSortProps)
{
if (logger.isDebugEnabled())
{
logger.debug(
"Too many sort properties in 'orderBy' - ignore those above max (max="
+ maxSortProps + ",actual=" + len + ")");
}
len = maxSortProps;
}
for (int i = 0; i < len; i++)
{
String[] sort = parts[i].split(" +");
if (sort.length > 0)
{
Pair<QName, Boolean> sortProp = connector.getSortProperty(sort[0], sort.length > 1 ? sort[1] : null);
sortProps.add(sortProp);
}
}
}
if (sortProps.size() < origLen)
{
logger.warn("Sort properties trimmed - either too many and/or not found: \n" + " orig: " + orderBy
+ "\n" + " final: " + sortProps);
}
}
PagingRequest pageRequest = new PagingRequest(skip, max, null);
pageRequest.setRequestTotalCountMax(skip + 10000); // TODO make this optional/configurable
// - affects whether numItems may be returned
PagingResults<FileInfo> pageOfNodeInfos = connector.getFileFolderService().list(
folderNodeRef, true, true,
null, sortProps, pageRequest);
if (max > 0)
{
for (FileInfo child : pageOfNodeInfos.getPage())
{
try
{
// TODO this will break the paging if filtering is performed...
if(connector.filter(child.getNodeRef()))
{
continue;
}
// create a child CMIS object
CMISNodeInfo ni = createNodeInfo(child.getNodeRef());
if (getObjectInfo(repositoryId, ni.getObjectId(), includeRelationships)==null)
{
// ignore invalid children
continue;
}
if (CMISObjectVariant.NOT_A_CMIS_OBJECT.equals(ni.getObjectVariant()))
{
continue; //Skip non-cmis objects
}
ObjectData object = connector.createCMISObject(ni, child, filter, includeAllowableActions,
includeRelationships, renditionFilter, false, false/*, getContext().getCmisVersion()*/);
boolean isObjectInfoRequired = getContext().isObjectInfoRequired();
if (isObjectInfoRequired)
{
getObjectInfo(repositoryId, ni.getObjectId(), includeRelationships);
}
ObjectInFolderDataImpl childData = new ObjectInFolderDataImpl();
childData.setObject(object);
// include path segment
if (includePathSegment)
{
childData.setPathSegment(child.getName());
}
// add it
list.add(childData);
}
catch (InvalidNodeRefException e)
{
// ignore invalid children
}
catch(CmisObjectNotFoundException e)
{
// ignore objects that have not been found (perhaps because their type is unknown to CMIS)
}
}
}
// has more ?
result.setHasMoreItems(pageOfNodeInfos.hasMoreItems());
// total count ?
Pair<Integer, Integer> totalCounts = pageOfNodeInfos.getTotalResultCount();
if (totalCounts != null)
{
Integer totalCountLower = totalCounts.getFirst();
Integer totalCountUpper = totalCounts.getSecond();
if ((totalCountLower != null) && (totalCountLower.equals(totalCountUpper)))
{
result.setNumItems(BigInteger.valueOf(totalCountLower));
}
}
if (logger.isDebugEnabled())
{
logger.debug("getChildren: " + list.size() + " in " + (System.currentTimeMillis() - start) + " msecs");
}
return result;
}
@Override
public List<ObjectInFolderContainer> getDescendants(
String repositoryId, String folderId, BigInteger depth,
String filter, Boolean includeAllowableActions, IncludeRelationships includeRelationships,
String renditionFilter, Boolean includePathSegment, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
List<ObjectInFolderContainer> result = new ArrayList<ObjectInFolderContainer>();
getDescendantsTree(
repositoryId,
getOrCreateFolderInfo(folderId, "Folder").getNodeRef(),
depth.intValue(),
filter,
includeAllowableActions, includeRelationships, renditionFilter, includePathSegment, false,
result);
return result;
}
@Override
public List<ObjectInFolderContainer> getFolderTree(
String repositoryId, String folderId, BigInteger depth,
String filter, Boolean includeAllowableActions, IncludeRelationships includeRelationships,
String renditionFilter, Boolean includePathSegment, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
List<ObjectInFolderContainer> result = new ArrayList<ObjectInFolderContainer>();
getDescendantsTree(
repositoryId,
getOrCreateFolderInfo(folderId, "Folder").getNodeRef(),
depth.intValue(),
filter, includeAllowableActions, includeRelationships, renditionFilter, includePathSegment, true,
result);
return result;
}
private void getDescendantsTree(
String repositoryId, NodeRef folderNodeRef, int depth, String filter,
Boolean includeAllowableActions, IncludeRelationships includeRelationships, String renditionFilter,
Boolean includePathSegment, boolean foldersOnly, List<ObjectInFolderContainer> list)
{
// get the children references
List<ChildAssociationRef> childrenList = connector.getNodeService().getChildAssocs(folderNodeRef);
for (ChildAssociationRef child : childrenList)
{
try
{
TypeDefinitionWrapper type = connector.getType(child.getChildRef());
if (type == null)
{
continue;
}
boolean isFolder = (type instanceof FolderTypeDefintionWrapper);
if (foldersOnly && !isFolder)
{
continue;
}
if(isFolder && type.getAlfrescoClass().equals(ContentModel.TYPE_SYSTEM_FOLDER))
{
continue;
}
if(connector.isHidden(child.getChildRef()))
{
continue;
}
if(connector.filter(child.getChildRef()))
{
continue;
}
boolean isObjectInfoRequired = getContext().isObjectInfoRequired();
// create a child CMIS object
ObjectInFolderDataImpl object = new ObjectInFolderDataImpl();
CMISNodeInfo ni = createNodeInfo(child.getChildRef());
object.setObject(connector.createCMISObject(
ni, filter, includeAllowableActions, includeRelationships,
renditionFilter, false, false));
if (isObjectInfoRequired)
{
getObjectInfo(repositoryId, ni.getObjectId(), includeRelationships);
}
if (includePathSegment)
{
object.setPathSegment(connector.getName(child.getChildRef()));
}
// create the container
ObjectInFolderContainerImpl container = new ObjectInFolderContainerImpl();
container.setObject(object);
if ((depth != 1) && isFolder)
{
container.setChildren(new ArrayList<ObjectInFolderContainer>());
getDescendantsTree(
repositoryId,
child.getChildRef(),
depth - 1, filter, includeAllowableActions,
includeRelationships, renditionFilter, includePathSegment, foldersOnly,
container.getChildren());
}
// add it
list.add(container);
}
catch (InvalidNodeRefException e)
{
// ignore invalid children
}
catch(CmisObjectNotFoundException e)
{
// ignore objects that have not been found (perhaps because their type is unknown to CMIS)
}
}
}
@Override
public ObjectData getFolderParent(String repositoryId, String folderId, String filter, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// get the node ref
CMISNodeInfo info = getOrCreateFolderInfo(folderId, "Folder");
// the root folder has no parent
if (info.isRootFolder())
{
throw new CmisInvalidArgumentException("Root folder has no parent!");
}
// get the parent
List<CMISNodeInfo> parentInfos = info.getParents();
if (parentInfos.isEmpty())
{
throw new CmisRuntimeException("Folder has no parent and is not the root folder?!");
}
CMISNodeInfo parentInfo = addNodeInfo(parentInfos.get(0));
ObjectData result = connector.createCMISObject(
parentInfo, filter, false, IncludeRelationships.NONE,
CMISConnector.RENDITION_NONE, false, false);
boolean isObjectInfoRequired = getContext().isObjectInfoRequired();
if (isObjectInfoRequired)
{
getObjectInfo(
repositoryId,
parentInfo.getObjectId(),
IncludeRelationships.NONE);
}
return result;
}
@Override
public List<ObjectParentData> getObjectParents(
String repositoryId, String objectId, String filter,
Boolean includeAllowableActions, IncludeRelationships includeRelationships, String renditionFilter,
Boolean includeRelativePathSegment, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
List<ObjectParentData> result = new ArrayList<ObjectParentData>();
// what kind of object is it?
CMISNodeInfo info = getOrCreateNodeInfo(objectId, "Object");
// relationships are not filed
if (info.isRelationship())
{
throw new CmisConstraintException("Relationships are not fileable!");
}
if (info.isFolder() && !info.isRootFolder())
{
List<CMISNodeInfo> parentInfos = info.getParents();
if (!parentInfos.isEmpty())
{
CMISNodeInfo parentInfo = addNodeInfo(parentInfos.get(0));
ObjectData object = connector.createCMISObject(
parentInfo, filter, includeAllowableActions,
includeRelationships, renditionFilter, false, false);
boolean isObjectInfoRequired = getContext().isObjectInfoRequired();
if (isObjectInfoRequired)
{
getObjectInfo(repositoryId, object.getId(), includeRelationships);
}
ObjectParentDataImpl objectParent = new ObjectParentDataImpl();
objectParent.setObject(object);
// include relative path segment
if (includeRelativePathSegment)
{
objectParent.setRelativePathSegment(info.getName());
}
result.add(objectParent);
}
}
else if (info.isCurrentVersion() || info.isPWC())
{
List<CMISNodeInfo> parentInfos = info.getParents();
for (CMISNodeInfo parentInfo : parentInfos)
{
addNodeInfo(parentInfo);
ObjectData object = connector.createCMISObject(
parentInfo, filter, includeAllowableActions,
includeRelationships, renditionFilter, false, false);
boolean isObjectInfoRequired = getContext().isObjectInfoRequired();
if (isObjectInfoRequired)
{
getObjectInfo(repositoryId, object.getId(), includeRelationships);
}
ObjectParentDataImpl objectParent = new ObjectParentDataImpl();
objectParent.setObject(object);
// include relative path segment
if (includeRelativePathSegment)
{
objectParent.setRelativePathSegment(info.getName());
}
result.add(objectParent);
}
}
return result;
}
@Override
public ObjectList getCheckedOutDocs(
String repositoryId, String folderId, String filter, String orderBy,
Boolean includeAllowableActions, IncludeRelationships includeRelationships, String renditionFilter,
BigInteger maxItems, BigInteger skipCount, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// convert BigIntegers to int
int max = (maxItems == null ? Integer.MAX_VALUE : maxItems.intValue());
int skip = (skipCount == null || skipCount.intValue() < 0 ? 0 : skipCount.intValue());
// prepare query
SearchParameters params = new SearchParameters();
params.setLanguage(SearchService.LANGUAGE_FTS_ALFRESCO);
if (folderId == null)
{
params.setQuery("+=cm:workingCopyOwner:\""+AuthenticationUtil.getFullyAuthenticatedUser()+"\"");
params.addStore(connector.getRootStoreRef());
}
else
{
CMISNodeInfo folderInfo = getOrCreateFolderInfo(folderId, "Folder");
params.setQuery("+=cm:workingCopyOwner:\""+AuthenticationUtil.getFullyAuthenticatedUser()+"\" AND +=PARENT:\""+folderInfo.getNodeRef().toString()+"\"");
params.addStore(folderInfo.getNodeRef().getStoreRef());
}
// set up order
if (orderBy != null)
{
String[] parts = orderBy.split(",");
for (int i = 0; i < parts.length; i++)
{
String[] sort = parts[i].split(" +");
if (sort.length < 1)
{
continue;
}
PropertyDefinitionWrapper propDef = connector.getOpenCMISDictionaryService().findPropertyByQueryName(sort[0]);
if (propDef != null)
{
if (propDef.getPropertyDefinition().isOrderable())
{
QName sortProp = propDef.getPropertyAccessor().getMappedProperty();
if (sortProp != null)
{
boolean sortAsc = (sort.length == 1) || sort[1].equalsIgnoreCase("asc");
params.addSort(propDef.getPropertyLuceneBuilder().getLuceneFieldName(), sortAsc);
}
else
{
if (logger.isDebugEnabled())
{
logger.debug("Ignore sort property '" + sort[0] + " - mapping not found");
}
}
}
else
{
if (logger.isDebugEnabled())
{
logger.debug("Ignore sort property '" + sort[0] + " - not orderable");
}
}
}
else
{
if (logger.isDebugEnabled())
{
logger.debug("Ignore sort property '" + sort[0] + " - query name not found");
}
}
}
}
// execute query
ResultSet resultSet = null;
List<NodeRef> nodeRefs;
try
{
resultSet = connector.getSearchService().query(params);
nodeRefs = resultSet.getNodeRefs();
}
finally
{
if (resultSet != null)
{
resultSet.close();
}
}
// collect results
ObjectListImpl result = new ObjectListImpl();
List<ObjectData> list = new ArrayList<ObjectData>();
result.setObjects(list);
int skipCounter = skip;
if (max > 0)
{
for (NodeRef nodeRef : nodeRefs)
{
// TODO - perhaps filter by path in the query instead?
if(connector.filter(nodeRef))
{
continue;
}
if (skipCounter > 0)
{
skipCounter--;
continue;
}
if (list.size() == max)
{
break;
}
try
{
// create a CMIS object
CMISNodeInfo ni = createNodeInfo(nodeRef);
ObjectData object = connector.createCMISObject(
ni, filter, includeAllowableActions,
includeRelationships, renditionFilter, false, false);
boolean isObjectInfoRequired = getContext().isObjectInfoRequired();
if (isObjectInfoRequired)
{
getObjectInfo(repositoryId, ni.getObjectId(), includeRelationships);
}
// add it
list.add(object);
}
catch (InvalidNodeRefException e)
{
// ignore invalid objects
}
catch(CmisObjectNotFoundException e)
{
// ignore objects that have not been found (perhaps because their type is unknown to CMIS)
}
}
}
// has more ?
result.setHasMoreItems(nodeRefs.size() - skip > list.size());
return result;
}
// --- object service ---
@Override
public String create(
String repositoryId, Properties properties, String folderId, ContentStream contentStream,
VersioningState versioningState, List<String> policies, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// check properties
if (properties == null || properties.getProperties() == null)
{
throw new CmisInvalidArgumentException("Properties must be set!");
}
// get the type
String objectTypeId = connector.getObjectTypeIdProperty(properties);
// find the type
TypeDefinitionWrapper type = connector.getOpenCMISDictionaryService().findType(objectTypeId);
if (type == null)
{
throw new CmisInvalidArgumentException("Type '" + objectTypeId + "' is unknown!");
}
// create object
String newId = null;
switch (type.getBaseTypeId())
{
case CMIS_DOCUMENT:
newId = createDocument(repositoryId, properties, folderId, contentStream, versioningState, policies, null,
null, extension);
break;
case CMIS_FOLDER:
newId = createFolder(repositoryId, properties, folderId, policies, null, null, extension);
break;
case CMIS_POLICY:
newId = createPolicy(repositoryId, properties, folderId, policies, null, null, extension);
break;
}
// check new object id
if (newId == null)
{
throw new CmisRuntimeException("Creation failed!");
}
boolean isObjectInfoRequired = getContext().isObjectInfoRequired();
if (isObjectInfoRequired)
{
try
{
getObjectInfo(repositoryId, newId, "*", IncludeRelationships.NONE);
}
catch (InvalidNodeRefException e)
{
throw new CmisRuntimeException("Creation failed! New object not found!");
}
}
// return the new object id
return newId;
}
@Override
public String createFolder(String repositoryId, final Properties properties, String folderId,
final List<String> policies, final Acl addAces, final Acl removeAces, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// get the parent folder node ref
final CMISNodeInfo parentInfo = getOrCreateFolderInfo(folderId, "Folder");
// get name and type
final String name = connector.getNameProperty(properties, null);
final String objectTypeId = connector.getObjectTypeIdProperty(properties);
final TypeDefinitionWrapper type = connector.getTypeForCreate(objectTypeId, BaseTypeId.CMIS_FOLDER);
connector.checkChildObjectType(parentInfo, type.getTypeId());
// run transaction
FileInfo fileInfo = connector.getFileFolderService().create(
parentInfo.getNodeRef(), name, type.getAlfrescoClass());
NodeRef nodeRef = fileInfo.getNodeRef();
connector.setProperties(nodeRef, type, properties, new String[] { PropertyIds.NAME, PropertyIds.OBJECT_TYPE_ID });
connector.applyPolicies(nodeRef, type, policies);
connector.applyACL(nodeRef, type, addAces, removeAces);
connector.getActivityPoster().postFileFolderAdded(nodeRef);
String objectId = connector.createObjectId(nodeRef);
return objectId;
}
private String parseMimeType(ContentStream contentStream)
{
String mimeType = null;
String tmp = contentStream.getMimeType();
if(tmp != null)
{
int idx = tmp.indexOf(";");
if(idx != -1)
{
mimeType = tmp.substring(0, idx).trim();
}
else
{
mimeType = tmp;
}
}
return mimeType;
}
@Override
public String createDocument(
String repositoryId, final Properties properties, String folderId,
final ContentStream contentStream, final VersioningState versioningState, final List<String> policies,
final Acl addAces, final Acl removeAces, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// get the parent folder node ref
final CMISNodeInfo parentInfo = getOrCreateFolderInfo(folderId, "Parent folder");
// get name and type
final String name = connector.getNameProperty(properties, null);
final String objectTypeId = connector.getObjectTypeIdProperty(properties);
final TypeDefinitionWrapper type = connector.getTypeForCreate(objectTypeId, BaseTypeId.CMIS_DOCUMENT);
connector.checkChildObjectType(parentInfo, type.getTypeId());
DocumentTypeDefinition docType = (DocumentTypeDefinition) type.getTypeDefinition(false);
if ((docType.getContentStreamAllowed() == ContentStreamAllowed.NOTALLOWED) && (contentStream != null))
{
throw new CmisConstraintException("This document type does not support content!");
}
if ((docType.getContentStreamAllowed() == ContentStreamAllowed.REQUIRED) && (contentStream == null))
{
throw new CmisConstraintException("This document type does requires content!");
}
if (docType.isVersionable() && (versioningState == VersioningState.NONE))
{
throw new CmisConstraintException("This document type is versionable!");
}
if (!docType.isVersionable() && (versioningState != VersioningState.NONE))
{
throw new CmisConstraintException("This document type is not versionable!");
}
FileInfo fileInfo = connector.getFileFolderService().create(
parentInfo.getNodeRef(), name, type.getAlfrescoClass());
NodeRef nodeRef = fileInfo.getNodeRef();
connector.setProperties(nodeRef, type, properties, new String[] { PropertyIds.NAME, PropertyIds.OBJECT_TYPE_ID });
connector.applyPolicies(nodeRef, type, policies);
connector.applyACL(nodeRef, type, addAces, removeAces);
// handle content
File tempFile = null;
try
{
if (contentStream != null)
{
// write content
String mimeType = parseMimeType(contentStream);
// copy stream to temp file
// OpenCMIS does this for us ....
tempFile = copyToTempFile(contentStream);
final Charset encoding = (tempFile == null ? null : getEncoding(tempFile, contentStream.getMimeType()));
ContentWriter writer = connector.getFileFolderService().getWriter(nodeRef);
writer.setMimetype(mimeType);
writer.setEncoding(encoding.name());
writer.putContent(tempFile);
}
}
finally
{
if(tempFile != null)
{
removeTempFile(tempFile);
}
}
connector.extractMetadata(nodeRef);
// generate "doclib" thumbnail asynchronously
connector.createThumbnails(nodeRef, Collections.singleton("doclib"));
connector.applyVersioningState(nodeRef, versioningState);
removeTempFile(tempFile);
String objectId = connector.createObjectId(nodeRef);
connector.getActivityPoster().postFileFolderAdded(nodeRef);
return objectId;
}
@Override
public String createDocumentFromSource(
String repositoryId, String sourceId, final Properties properties,
String folderId, final VersioningState versioningState, final List<String> policies, final Acl addAces,
final Acl removeAces, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// get the parent folder node ref
final CMISNodeInfo parentInfo = getOrCreateFolderInfo(folderId, "Parent folder");
// get source
CMISNodeInfo info = getOrCreateNodeInfo(sourceId, "Source");
// check source
if (info.isVariant(CMISObjectVariant.ASSOC))
{
throw new CmisConstraintException("Source object is not a document!");
}
final NodeRef sourceNodeRef = info.getNodeRef();
if (!info.isDocument())
{
throw new CmisConstraintException("Source object is not a document!");
}
// get name and type
final String name = connector.getNameProperty(properties, info.getName());
final TypeDefinitionWrapper type = info.getType();
connector.checkChildObjectType(parentInfo, type.getTypeId());
try
{
FileInfo fileInfo = connector.getFileFolderService().copy(
sourceNodeRef, parentInfo.getNodeRef(), name);
NodeRef nodeRef = fileInfo.getNodeRef();
connector.setProperties(nodeRef, type, properties, new String[] {
PropertyIds.NAME, PropertyIds.OBJECT_TYPE_ID });
connector.applyPolicies(nodeRef, type, policies);
connector.applyACL(nodeRef, type, addAces, removeAces);
connector.extractMetadata(nodeRef);
connector.createThumbnails(nodeRef, Collections.singleton("doclib"));
connector.applyVersioningState(nodeRef, versioningState);
connector.getActivityPoster().postFileFolderAdded(nodeRef);
return connector.createObjectId(nodeRef);
}
catch (FileNotFoundException e)
{
throw new CmisContentAlreadyExistsException("An object with this name already exists!", e);
}
}
@Override
public String createPolicy(
String repositoryId, Properties properties, String folderId, List<String> policies,
Acl addAces, Acl removeAces, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// get the parent folder
getOrCreateFolderInfo(folderId, "Parent Folder");
String objectTypeId = connector.getObjectTypeIdProperty(properties);
connector.getTypeForCreate(objectTypeId, BaseTypeId.CMIS_POLICY);
// we should never get here - policies are not creatable!
throw new CmisRuntimeException("Polcies cannot be created!");
}
@Override
public String createRelationship(
String repositoryId, Properties properties, List<String> policies, Acl addAces,
Acl removeAces, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// get type
String objectTypeId = connector.getObjectTypeIdProperty(properties);
final TypeDefinitionWrapper type = connector.getTypeForCreate(objectTypeId, BaseTypeId.CMIS_RELATIONSHIP);
// get source object
String sourceId = connector.getSourceIdProperty(properties);
CMISNodeInfo sourceInfo = getOrCreateNodeInfo(sourceId, "Source");
if (!sourceInfo.isVariant(CMISObjectVariant.CURRENT_VERSION) && !sourceInfo.isVariant(CMISObjectVariant.FOLDER))
{
throw new CmisInvalidArgumentException("Source is not the latest version of a document or a folder object!");
}
final NodeRef sourceNodeRef = sourceInfo.getNodeRef();
// get target object
String targetId = connector.getTargetIdProperty(properties);
CMISNodeInfo targetInfo = getOrCreateNodeInfo(targetId, "Target");
if (!targetInfo.isVariant(CMISObjectVariant.CURRENT_VERSION) && !targetInfo.isVariant(CMISObjectVariant.FOLDER))
{
throw new CmisInvalidArgumentException(
"Target is not the latest version of a document or a folder object!!");
}
final NodeRef targetNodeRef = targetInfo.getNodeRef();
// check policies and ACLs
if ((policies != null) && (!policies.isEmpty()))
{
throw new CmisConstraintException("Relationships are not policy controllable!");
}
if ((addAces != null) && (addAces.getAces() != null) && (!addAces.getAces().isEmpty()))
{
throw new CmisConstraintException("Relationships are not ACL controllable!");
}
if ((removeAces != null) && (removeAces.getAces() != null) && (!removeAces.getAces().isEmpty()))
{
throw new CmisConstraintException("Relationships are not ACL controllable!");
}
// create relationship
// ALF-10085 : disable auditing behaviour for this use case
boolean wasEnabled = connector.disableBehaviour(ContentModel.ASPECT_AUDITABLE, sourceNodeRef); // Lasts for txn
try
{
AssociationRef assocRef = connector.getNodeService().createAssociation(
sourceNodeRef, targetNodeRef, type.getAlfrescoClass());
return CMISConnector.ASSOC_ID_PREFIX + assocRef.getId();
}
finally
{
if(wasEnabled)
{
connector.enableBehaviour(ContentModel.ASPECT_AUDITABLE, sourceNodeRef);
}
}
}
@Override
public void appendContentStream(String repositoryId, Holder<String> objectId, Holder<String> changeToken,
ContentStream contentStream, boolean isLastChunk, ExtensionsData extension)
{
if ((contentStream == null) || (contentStream.getStream() == null))
{
throw new CmisInvalidArgumentException("No content!");
}
checkRepositoryId(repositoryId);
// workaround for bug in OpenCMIS libraries
String nodeId = objectId.getValue();
int idx = nodeId.indexOf(";");
if(idx != -1)
{
nodeId = nodeId.substring(0, idx);
}
CMISNodeInfo info = getOrCreateNodeInfo(nodeId, "Object");
NodeRef nodeRef = info.getNodeRef();
if (((DocumentTypeDefinition) info.getType().getTypeDefinition(false)).getContentStreamAllowed() == ContentStreamAllowed.NOTALLOWED)
{
throw new CmisStreamNotSupportedException("Document type doesn't allow content!");
}
try
{
connector.appendContent(info, contentStream, isLastChunk);
objectId.setValue(connector.createObjectId(nodeRef));
}
catch(IOException e)
{
throw new ContentIOException("", e);
}
}
@Override
public void setContentStream(
String repositoryId, Holder<String> objectId, Boolean overwriteFlag,
Holder<String> changeToken, final ContentStream contentStream, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
CMISNodeInfo info = getOrCreateNodeInfo(objectId.getValue(), "Object");
if (!info.isVariant(CMISObjectVariant.CURRENT_VERSION) && !info.isVariant(CMISObjectVariant.PWC))
{
throw new CmisStreamNotSupportedException("Content can only be set ondocuments!");
}
final NodeRef nodeRef = info.getNodeRef();
if (((DocumentTypeDefinition) info.getType().getTypeDefinition(false)).getContentStreamAllowed() == ContentStreamAllowed.NOTALLOWED)
{
throw new CmisStreamNotSupportedException("Document type doesn't allow content!");
}
boolean existed = connector.getContentService().getReader(nodeRef, ContentModel.PROP_CONTENT) != null;
if (existed && !overwriteFlag)
{
throw new CmisContentAlreadyExistsException("Content already exists!");
}
if ((contentStream == null) || (contentStream.getStream() == null))
{
throw new CmisInvalidArgumentException("No content!");
}
// copy stream to temp file
final File tempFile = copyToTempFile(contentStream);
final Charset encoding = getEncoding(tempFile, contentStream.getMimeType());
try
{
ContentWriter writer = connector.getFileFolderService().getWriter(nodeRef);
String mimeType = parseMimeType(contentStream);
writer.setMimetype(mimeType);
writer.setEncoding(encoding.name());
writer.putContent(tempFile);
}
finally
{
removeTempFile(tempFile);
}
objectId.setValue(connector.createObjectId(nodeRef));
connector.getActivityPoster().postFileFolderUpdated(info.isFolder(), nodeRef);
}
@Override
public void deleteContentStream(
String repositoryId, Holder<String> objectId, Holder<String> changeToken,
ExtensionsData extension)
{
checkRepositoryId(repositoryId);
CMISNodeInfo info = getOrCreateNodeInfo(objectId.getValue(), "Object");
if (!info.isVariant(CMISObjectVariant.CURRENT_VERSION) && !info.isVariant(CMISObjectVariant.PWC))
{
throw new CmisStreamNotSupportedException("Content can only be deleted from ondocuments!");
}
final NodeRef nodeRef = info.getNodeRef();
if (((DocumentTypeDefinition) info.getType().getTypeDefinition(false)).getContentStreamAllowed() == ContentStreamAllowed.REQUIRED)
{
throw new CmisInvalidArgumentException("Document type requires content!");
}
connector.getNodeService().setProperty(nodeRef, ContentModel.PROP_CONTENT, null);
// connector.createVersion(nodeRef, VersionType.MINOR, "Delete content");
connector.getActivityPoster().postFileFolderUpdated(info.isFolder(), nodeRef);
objectId.setValue(connector.createObjectId(nodeRef));
}
@Override
public void moveObject(
String repositoryId, Holder<String> objectId, String targetFolderId, String sourceFolderId,
ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// get object and source and target parent
CMISNodeInfo info = getOrCreateNodeInfo(objectId.getValue(), "Object");
final NodeRef nodeRef = info.getCurrentNodeNodeRef();
final CMISNodeInfo sourceInfo = getOrCreateFolderInfo(sourceFolderId, "Source Folder");
final CMISNodeInfo targetInfo = getOrCreateFolderInfo(targetFolderId, "Target Folder");
connector.checkChildObjectType(targetInfo, info.getType().getTypeId());
ChildAssociationRef primaryParentRef = connector.getNodeService().getPrimaryParent(nodeRef);
// if this is a primary child node, move it
if (primaryParentRef.getParentRef().equals(sourceInfo.getNodeRef()))
{
connector.getNodeService().moveNode(
nodeRef, targetInfo.getNodeRef(),
primaryParentRef.getTypeQName(), primaryParentRef.getQName());
}
else
{
boolean found = false;
// otherwise, reparent it
for (ChildAssociationRef parent : connector.getNodeService().getParentAssocs(
nodeRef, ContentModel.ASSOC_CONTAINS, RegexQNamePattern.MATCH_ALL))
{
if (parent.getParentRef().equals(sourceInfo.getNodeRef()))
{
connector.getNodeService().removeChildAssociation(parent);
connector.getNodeService().addChild(
targetInfo.getNodeRef(), nodeRef,
ContentModel.ASSOC_CONTAINS, parent.getQName());
found = true;
}
}
if (!found)
{
throw new IllegalArgumentException(
new CMISInvalidArgumentException(
"Document is not a child of the source folder that was specified!"));
}
}
}
@Override
public void updateProperties(
String repositoryId, Holder<String> objectId, Holder<String> changeToken,
final Properties properties, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
final CMISNodeInfo info = getOrCreateNodeInfo(objectId.getValue(), "Object");
if (info.isVariant(CMISObjectVariant.ASSOC))
{
throw new CmisInvalidArgumentException("Relationship properties cannot be updated!");
}
else
{
if (info.isVariant(CMISObjectVariant.VERSION))
{
throw new CmisInvalidArgumentException("Document is not the latest version!");
}
final NodeRef nodeRef = info.getNodeRef();
connector.setProperties(nodeRef, info.getType(), properties, new String[0]);
objectId.setValue(connector.createObjectId(nodeRef));
boolean isObjectInfoRequired = getContext().isObjectInfoRequired();
if (isObjectInfoRequired)
{
getObjectInfo(repositoryId, objectId.getValue(), "*", IncludeRelationships.NONE);
}
connector.getActivityPoster().postFileFolderUpdated(info.isFolder(), nodeRef);
}
}
@Override
public void deleteObject(String repositoryId, String objectId, Boolean allVersions, ExtensionsData extension)
{
deleteObjectOrCancelCheckOut(repositoryId, objectId, allVersions, extension);
}
@Override
public void deleteObjectOrCancelCheckOut(
String repositoryId, final String objectId, final Boolean allVersions,
ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// what kind of object is it?
final CMISNodeInfo info = getOrCreateNodeInfo(objectId, "Object");
do
{
// handle relationships
if (info.isVariant(CMISObjectVariant.ASSOC))
{
AssociationRef assocRef = info.getAssociationRef();
connector.getNodeService().removeAssociation(
assocRef.getSourceRef(),
assocRef.getTargetRef(),
assocRef.getTypeQName());
break; // Reason for do-while
}
NodeRef nodeRef = info.getNodeRef();
// handle PWC
if (info.isVariant(CMISObjectVariant.PWC))
{
connector.getCheckOutCheckInService().cancelCheckout(nodeRef);
break; // Reason for do-while
}
// handle folders
if (info.isFolder())
{
// Check if there is at least one child
if (connector.getNodeService().getChildAssocs(nodeRef, ContentModel.ASSOC_CONTAINS, RegexQNamePattern.MATCH_ALL, 1, false).size() > 0)
{
throw new CmisConstraintException(
"Could not delete folder with at least one child!");
}
connector.deleteNode(nodeRef, true);
break; // Reason for do-while
}
if(info.hasPWC())
{
// is a checked out document. If a delete, don't allow unless checkout is canceled. If a cancel
// checkout, not allowed.
throw new CmisConstraintException(
"Could not delete/cancel checkout on the original checked out document");
}
// handle versions
if (allVersions)
{
NodeRef workingCopy = connector.getCheckOutCheckInService().getWorkingCopy(nodeRef);
if (workingCopy != null)
{
connector.getCheckOutCheckInService().cancelCheckout(workingCopy);
}
}
else if (info.isVariant(CMISObjectVariant.VERSION))
{
Version version = ((CMISNodeInfoImpl) info).getVersion();
connector.getVersionService().deleteVersion(nodeRef, version);
break; // Reason for do-while
}
if (info.isVariant(CMISObjectVariant.VERSION))
{
nodeRef = info.getCurrentNodeNodeRef();
}
// attempt to delete the node
if (allVersions)
{
connector.deleteNode(nodeRef, true);
}
else
{
CMISNodeInfoImpl infoImpl = ((CMISNodeInfoImpl) info);
Version version = infoImpl.getVersion();
if (infoImpl.getVersionHistory().getPredecessor(version) == null)
{
connector.deleteNode(nodeRef, true);
}
else
{
connector.getVersionService().deleteVersion(nodeRef, version);
}
}
}
while (false); // Dodgey, but avoided having to play with too much code during refactor
}
@Override
public FailedToDeleteData deleteTree(
String repositoryId, String folderId, Boolean allVersions,
UnfileObject unfileObjects, final Boolean continueOnFailure, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
if (!allVersions)
{
throw new CmisInvalidArgumentException("Only allVersions=true supported!");
}
if (unfileObjects == UnfileObject.UNFILE)
{
throw new CmisInvalidArgumentException("Unfiling not supported!");
}
final NodeRef folderNodeRef = getOrCreateFolderInfo(folderId, "Folder").getNodeRef();
final FailedToDeleteDataImpl result = new FailedToDeleteDataImpl();
result.setIds(deleteBranch(folderNodeRef, continueOnFailure));
return result;
}
private List<String> deleteBranch(NodeRef nodeRef, boolean continueOnFailure)
{
List<String> result = new ArrayList<String>();
try
{
// remove children
List<ChildAssociationRef> childrenList = connector.getNodeService().getChildAssocs(nodeRef);
if (childrenList != null)
{
for (ChildAssociationRef child : childrenList)
{
List<String> ftod = deleteBranch(child.getChildRef(), continueOnFailure);
if (!ftod.isEmpty())
{
result.addAll(ftod);
if (!continueOnFailure)
{
return result;
}
}
}
}
// attempt to delete the node
connector.deleteNode(nodeRef, true);
}
catch (Exception e)
{
result.add(nodeRef.getId());
}
return result;
}
@Override
public ObjectData getObject(
String repositoryId, String objectId, String filter, Boolean includeAllowableActions,
IncludeRelationships includeRelationships, String renditionFilter, Boolean includePolicyIds,
Boolean includeAcl, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// what kind of object is it?
CMISNodeInfo info = getOrCreateNodeInfo(objectId, "Object");
// create a CMIS object
ObjectData object = connector.createCMISObject(
info, filter, includeAllowableActions, includeRelationships,
renditionFilter, includePolicyIds, includeAcl);
boolean isObjectInfoRequired = getContext().isObjectInfoRequired();
if (isObjectInfoRequired)
{
getObjectInfo(repositoryId, info.getObjectId(), includeRelationships);
}
return object;
}
@Override
public List<BulkUpdateObjectIdAndChangeToken> bulkUpdateProperties(final String repositoryId,
List<BulkUpdateObjectIdAndChangeToken> objectIdAndChangeTokens, final Properties properties,
final List<String> addSecondaryTypeIds, final List<String> removeSecondaryTypeIds, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
if(objectIdAndChangeTokens.size() > 1)
{
throw new CmisConstraintException("Bulk update not supported for more than one object.");
}
BulkUpdateContext context = new BulkUpdateContext(objectIdAndChangeTokens.size());
RetryingTransactionHelper helper = connector.getRetryingTransactionHelper();
for(BulkUpdateObjectIdAndChangeToken objectIdAndChangeToken : objectIdAndChangeTokens)
{
BulkUpdateCallback callback = new BulkUpdateCallback(context, objectIdAndChangeToken, properties, addSecondaryTypeIds, removeSecondaryTypeIds);
helper.doInTransaction(callback, false, true);
}
for(CMISNodeInfo info : context.getSuccesses())
{
NodeRef nodeRef = info.getNodeRef();
connector.getActivityPoster().postFileFolderUpdated(info.isFolder(), nodeRef);
}
return context.getChanges();
}
private class BulkUpdateCallback implements RetryingTransactionCallback<Void>
{
private String repositoryId;
private BulkUpdateContext context;
private BulkUpdateObjectIdAndChangeToken objectIdAndChangeToken;
private Properties properties;
private List<String> addSecondaryTypeIds;
private List<String> removeSecondaryTypeIds;
BulkUpdateCallback(BulkUpdateContext context, BulkUpdateObjectIdAndChangeToken objectIdAndChangeToken,
Properties properties, List<String> addSecondaryTypeIds, List<String> removeSecondaryTypeIds)
{
this.context = context;
this.objectIdAndChangeToken = objectIdAndChangeToken;
this.properties = properties;
this.addSecondaryTypeIds = addSecondaryTypeIds;
this.removeSecondaryTypeIds = removeSecondaryTypeIds;
}
public Void execute() throws Exception
{
try
{
String objectId = objectIdAndChangeToken.getId();
final CMISNodeInfo info = getOrCreateNodeInfo(objectId, "Object");
if(!info.isVariant(CMISObjectVariant.ASSOC) && !info.isVariant(CMISObjectVariant.VERSION))
{
final NodeRef nodeRef = info.getNodeRef();
connector.setProperties(nodeRef, info.getType(), properties, new String[0]);
boolean isObjectInfoRequired = getContext().isObjectInfoRequired();
if (isObjectInfoRequired)
{
getObjectInfo(repositoryId, objectId, "*", IncludeRelationships.NONE);
}
connector.addSecondaryTypes(nodeRef, addSecondaryTypeIds);
connector.removeSecondaryTypes(nodeRef, removeSecondaryTypeIds);
if(properties.getProperties().size() > 0 || addSecondaryTypeIds.size() > 0 || removeSecondaryTypeIds.size() > 0)
{
context.success(info);
}
}
}
catch(Throwable t)
{
// catch all exceptions as per the CMIS specification. Only successful updates are recorded for return to the
// client.
}
return null;
};
};
private static class BulkUpdateContext
{
private List<CMISNodeInfo> successes;
BulkUpdateContext(int size)
{
this.successes = new ArrayList<CMISNodeInfo>(size);
}
void success(CMISNodeInfo info)
{
successes.add(info);
}
List<CMISNodeInfo> getSuccesses()
{
return successes;
}
List<BulkUpdateObjectIdAndChangeToken> getChanges()
{
List<BulkUpdateObjectIdAndChangeToken> changes = new ArrayList<BulkUpdateObjectIdAndChangeToken>(successes.size());
for(CMISNodeInfo info : successes)
{
BulkUpdateObjectIdAndChangeTokenImpl a = new BulkUpdateObjectIdAndChangeTokenImpl();
a.setId(info.getObjectId());
// a.setNewId(info.getObjectId());
changes.add(a);
}
return changes;
}
}
@Override
public ObjectData getObjectByPath(
String repositoryId, String path, String filter, Boolean includeAllowableActions,
IncludeRelationships includeRelationships, String renditionFilter, Boolean includePolicyIds,
Boolean includeAcl, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// start at the root node
NodeRef rootNodeRef = connector.getRootNodeRef();
if (path.equals("/"))
{
return connector.createCMISObject(createNodeInfo(rootNodeRef), filter, includeAllowableActions,
includeRelationships, renditionFilter, includePolicyIds, includeAcl);
}
else
{
try
{
// resolve path and get the node ref
FileInfo fileInfo = connector.getFileFolderService().resolveNamePath(
rootNodeRef,
Arrays.asList(path.substring(1).split("/")));
if(connector.filter(fileInfo.getNodeRef()))
{
throw new CmisObjectNotFoundException("Object not found: " + path);
}
CMISNodeInfo info = createNodeInfo(fileInfo.getNodeRef());
ObjectData object = connector.createCMISObject(
info, fileInfo, filter, includeAllowableActions,
includeRelationships, renditionFilter, includePolicyIds, includeAcl);
boolean isObjectInfoRequired = getContext().isObjectInfoRequired();
if (isObjectInfoRequired)
{
getObjectInfo(repositoryId, info.getObjectId(), includeRelationships);
}
return object;
}
catch (FileNotFoundException e)
{
throw new CmisObjectNotFoundException("Object not found: " + path);
}
}
}
@Override
public Properties getProperties(String repositoryId, String objectId, String filter, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// what kind of object is it?
CMISNodeInfo info = getOrCreateNodeInfo(objectId, "Object");
boolean isObjectInfoRequired = getContext().isObjectInfoRequired();
if (isObjectInfoRequired)
{
getObjectInfo(repositoryId, info.getObjectId(), IncludeRelationships.NONE);
}
if (info.isVariant(CMISObjectVariant.ASSOC))
{
return connector.getAssocProperties(info, filter);
}
else
{
return connector.getNodeProperties(info, filter);
}
}
@Override
public AllowableActions getAllowableActions(String repositoryId, String objectId, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// what kind of object is it?
CMISNodeInfo info = getOrCreateNodeInfo(objectId, "Object");
return connector.getAllowableActions(info);
}
@Override
public ContentStream getContentStream(
String repositoryId, String objectId, String streamId, BigInteger offset,
BigInteger length, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// what kind of object is it?
CMISNodeInfo info = getOrCreateNodeInfo(objectId, "Object");
// relationships cannot have content
if (info.isVariant(CMISObjectVariant.ASSOC))
{
throw new CmisInvalidArgumentException("Object is a relationship and cannot have content!");
}
// now get it
return connector.getContentStream(info, streamId, offset, length);
}
@Override
public List<RenditionData> getRenditions(String repositoryId, String objectId, String renditionFilter,
BigInteger maxItems, BigInteger skipCount, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// what kind of object is it?
CMISNodeInfo info = getOrCreateNodeInfo(objectId, "Object");
if (info.isVariant(CMISObjectVariant.ASSOC))
{
return Collections.emptyList();
}
else
{
return connector.getRenditions(info.getNodeRef(), renditionFilter, maxItems, skipCount);
}
}
// --- versioning service ---
@Override
public void checkOut(
String repositoryId, final Holder<String> objectId, ExtensionsData extension,
final Holder<Boolean> contentCopied)
{
checkRepositoryId(repositoryId);
CMISNodeInfo info = getOrCreateNodeInfo(objectId.getValue(), "Object");
// Check for current version
if (info.isVariant(CMISObjectVariant.CURRENT_VERSION))
{
// Good
}
else if (info.isVariant(CMISObjectVariant.VERSION))
{
throw new CmisInvalidArgumentException("Can't check out an old version of a document");
}
else {
throw new CmisInvalidArgumentException("Only documents can be checked out! Object was a " + info.getObjectVariant().toString());
}
// get object
final NodeRef nodeRef = info.getNodeRef();
if (!((DocumentTypeDefinition) info.getType().getTypeDefinition(false)).isVersionable())
{
throw new CmisConstraintException("Document is not versionable!");
}
// check out
NodeRef pwcNodeRef = connector.getCheckOutCheckInService().checkout(nodeRef);
CMISNodeInfo pwcNodeInfo = createNodeInfo(pwcNodeRef);
objectId.setValue(pwcNodeInfo.getObjectId());
if (contentCopied != null)
{
contentCopied.setValue(connector.getFileFolderService().getReader(pwcNodeRef) != null);
}
}
@Override
public void cancelCheckOut(String repositoryId, String objectId, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
CMISNodeInfo info = getOrCreateNodeInfo(objectId, "Object");
// only accept a PWC
if (!info.isVariant(CMISObjectVariant.PWC))
{
NodeRef nodeRef = info.getNodeRef();
NodeRef workingCopyNodeRef = connector.getCheckOutCheckInService().getWorkingCopy(nodeRef);
info = getOrCreateNodeInfo(workingCopyNodeRef.getId());
if (!info.isVariant(CMISObjectVariant.PWC))
{
throw new CmisVersioningException("Object is not a PWC!");
}
}
// get object
final NodeRef nodeRef = info.getNodeRef();
// cancel check out
connector.getCheckOutCheckInService().cancelCheckout(nodeRef);
}
@Override
public void checkIn(
String repositoryId, final Holder<String> objectId, final Boolean major,
final Properties properties, final ContentStream contentStream, final String checkinComment,
final List<String> policies, final Acl addAces, final Acl removeAces, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
CMISNodeInfo info = getOrCreateNodeInfo(objectId.getValue(), "Object");
// only accept a PWC
if (!info.isVariant(CMISObjectVariant.PWC))
{
throw new CmisVersioningException("Object is not a PWC!");
}
// get object
final NodeRef nodeRef = info.getNodeRef();
final TypeDefinitionWrapper type = info.getType();
// copy stream to temp file
final File tempFile = copyToTempFile(contentStream);
final Charset encoding = (tempFile == null ? null : getEncoding(tempFile, contentStream.getMimeType()));
// check in
// update PWC
connector.setProperties(nodeRef, type, properties,
new String[] { PropertyIds.OBJECT_TYPE_ID });
connector.applyPolicies(nodeRef, type, policies);
connector.applyACL(nodeRef, type, addAces, removeAces);
// handle content
if (contentStream != null)
{
// write content
ContentWriter writer = connector.getFileFolderService().getWriter(nodeRef);
writer.setMimetype(parseMimeType(contentStream));
writer.setEncoding(encoding.name());
writer.putContent(tempFile);
}
// create version properties
Map<String, Serializable> versionProperties = new HashMap<String, Serializable>(5);
versionProperties.put(VersionModel.PROP_VERSION_TYPE, major ? VersionType.MAJOR
: VersionType.MINOR);
if (checkinComment != null)
{
versionProperties.put(VersionModel.PROP_DESCRIPTION, checkinComment);
}
// check in
NodeRef newNodeRef = connector.getCheckOutCheckInService().checkin(nodeRef, versionProperties);
connector.getActivityPoster().postFileFolderUpdated(info.isFolder(), newNodeRef);
objectId.setValue(connector.createObjectId(newNodeRef));
removeTempFile(tempFile);
}
@Override
public List<ObjectData> getAllVersions(
String repositoryId, String objectId, String versionSeriesId, String filter,
Boolean includeAllowableActions, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
if (versionSeriesId == null && objectId != null)
{
// it's a browser binding call
versionSeriesId = connector.getCurrentVersionId(objectId);
}
if (versionSeriesId == null)
{
throw new CmisInvalidArgumentException("Object Id or Object Series Id must be set!");
}
List<ObjectData> result = new ArrayList<ObjectData>();
// what kind of object is it?
CMISNodeInfo info = getOrCreateNodeInfo(versionSeriesId, "Version Series");
if (!info.isVariant(CMISObjectVariant.CURRENT_VERSION))
{
// the version series id is the id of current version, which is a
// document
throw new CmisInvalidArgumentException("Version Series does not exist!");
}
// get current version and it's history
NodeRef nodeRef = info.getNodeRef();
VersionHistory versionHistory = ((CMISNodeInfoImpl) info).getVersionHistory();
if (versionHistory == null)
{
// add current version
result.add(connector.createCMISObject(info, filter, includeAllowableActions, IncludeRelationships.NONE,
CMISConnector.RENDITION_NONE, false, false));
boolean isObjectInfoRequired = getContext().isObjectInfoRequired();
if (isObjectInfoRequired)
{
getObjectInfo(repositoryId, info.getObjectId(), IncludeRelationships.NONE);
}
}
else
{
if (info.hasPWC())
{
CMISNodeInfo pwcInfo = createNodeInfo(connector.getCheckOutCheckInService().getWorkingCopy(nodeRef));
result.add(
connector.createCMISObject(
pwcInfo, filter, includeAllowableActions,
IncludeRelationships.NONE, CMISConnector.RENDITION_NONE, false, false));
boolean isObjectInfoRequired = getContext().isObjectInfoRequired();
if (isObjectInfoRequired)
{
getObjectInfo(repositoryId, pwcInfo.getObjectId(), IncludeRelationships.NONE);
}
}
// convert the version history
for (Version version : versionHistory.getAllVersions())
{
CMISNodeInfo versionInfo = createNodeInfo(version.getFrozenStateNodeRef(), versionHistory);
result.add(
connector.createCMISObject(
versionInfo, filter, includeAllowableActions,
IncludeRelationships.NONE, CMISConnector.RENDITION_NONE, false, false));
boolean isObjectInfoRequired = getContext().isObjectInfoRequired();
if (isObjectInfoRequired)
{
getObjectInfo(repositoryId, versionInfo.getObjectId(), IncludeRelationships.NONE);
}
}
}
return result;
}
@Override
public ObjectData getObjectOfLatestVersion(
String repositoryId, String objectId, String versionSeriesId,
Boolean major, String filter, Boolean includeAllowableActions, IncludeRelationships includeRelationships,
String renditionFilter, Boolean includePolicyIds, Boolean includeAcl, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
if (objectId != null)
{
// it's an AtomPub call
versionSeriesId = connector.getCurrentVersionId(objectId);
}
// what kind of object is it?
CMISNodeInfo info = getOrCreateNodeInfo(versionSeriesId, "Version Series");
CMISNodeInfo versionInfo = createNodeInfo(((CMISNodeInfoImpl) info).getLatestVersionNodeRef(major));
ObjectData object = connector.createCMISObject(
versionInfo, filter, includeAllowableActions,
includeRelationships, renditionFilter, includePolicyIds, includeAcl);
boolean isObjectInfoRequired = getContext().isObjectInfoRequired();
if (isObjectInfoRequired)
{
getObjectInfo(repositoryId, info.getObjectId(), includeRelationships);
}
return object;
}
@Override
public Properties getPropertiesOfLatestVersion(
String repositoryId, String objectId, String versionSeriesId,
Boolean major, String filter, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
if (objectId != null)
{
// it's an AtomPub call
versionSeriesId = connector.getCurrentVersionId(objectId);
}
// what kind of object is it?
CMISNodeInfo info = getOrCreateNodeInfo(versionSeriesId, "Version Series");
if (info.isVariant(CMISObjectVariant.ASSOC))
{
return connector.getAssocProperties(info, filter);
}
else
{
CMISNodeInfo versionInfo = createNodeInfo(((CMISNodeInfoImpl) info).getLatestVersionNodeRef(major));
addNodeInfo(versionInfo);
return connector.getNodeProperties(versionInfo, filter);
}
}
// --- multifiling service ---
@Override
public void addObjectToFolder(
String repositoryId, String objectId, String folderId, Boolean allVersions,
ExtensionsData extension)
{
checkRepositoryId(repositoryId);
if (!allVersions)
{
throw new CmisInvalidArgumentException("Only allVersions=true supported!");
}
// get node ref
CMISNodeInfo info = getOrCreateNodeInfo(objectId, "Object");
if (!info.isDocument())
{
throw new CmisInvalidArgumentException("Object is not a document!");
}
final NodeRef nodeRef = info.getNodeRef();
// get the folder node ref
final CMISNodeInfo folderInfo = getOrCreateFolderInfo(folderId, "Folder");
connector.checkChildObjectType(folderInfo, info.getType().getTypeId());
final QName name = QName.createQName(
NamespaceService.CONTENT_MODEL_1_0_URI,
QName.createValidLocalName((String) connector.getNodeService().getProperty(nodeRef,
ContentModel.PROP_NAME)));
connector.getNodeService().addChild(
folderInfo.getNodeRef(), nodeRef, ContentModel.ASSOC_CONTAINS, name);
}
@Override
public void removeObjectFromFolder(String repositoryId, String objectId, String folderId, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// get node ref
CMISNodeInfo info = getOrCreateNodeInfo(objectId, "Object");
if (!info.isDocument())
{
throw new CmisInvalidArgumentException("Object is not a document!");
}
final NodeRef nodeRef = info.getNodeRef();
// get the folder node ref
final NodeRef folderNodeRef = getOrCreateFolderInfo(folderId, "Folder").getNodeRef();
// check primary parent
if (connector.getNodeService().getPrimaryParent(nodeRef).getParentRef().equals(folderNodeRef))
{
throw new CmisConstraintException(
"Unfiling from primary parent folder is not supported! Use deleteObject() instead.");
}
connector.getNodeService().removeChild(folderNodeRef, nodeRef);
}
// --- discovery service ---
@Override
public ObjectList getContentChanges(
String repositoryId, Holder<String> changeLogToken, Boolean includeProperties,
String filter, Boolean includePolicyIds, Boolean includeAcl, BigInteger maxItems, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
return connector.getContentChanges(changeLogToken, maxItems);
}
@Override
public ObjectList query(String repositoryId, String statement, Boolean searchAllVersions,
Boolean includeAllowableActions, IncludeRelationships includeRelationships, String renditionFilter,
BigInteger maxItems, BigInteger skipCount, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
if (searchAllVersions.booleanValue())
{
throw new CmisInvalidArgumentException("Search all version is not supported!");
}
return connector.query(
statement, includeAllowableActions, includeRelationships, renditionFilter,
maxItems, skipCount);
}
// --- relationship service ---
@Override
public ObjectList getObjectRelationships(
String repositoryId, String objectId, Boolean includeSubRelationshipTypes,
RelationshipDirection relationshipDirection, String typeId, String filter, Boolean includeAllowableActions,
BigInteger maxItems, BigInteger skipCount, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// what kind of object is it?
CMISNodeInfo info = getOrCreateNodeInfo(objectId, "Object");
if (info.isVariant(CMISObjectVariant.ASSOC))
{
throw new CmisInvalidArgumentException("Object is a relationship!");
}
if (info.isVariant(CMISObjectVariant.VERSION))
{
throw new CmisInvalidArgumentException("Object is a document version!");
}
// check if the relationship base type is requested
if (BaseTypeId.CMIS_RELATIONSHIP.value().equals(typeId))
{
boolean isrt = (includeSubRelationshipTypes == null ? false : includeSubRelationshipTypes.booleanValue());
if (isrt)
{
// all relationships are a direct subtype of the base type in
// Alfresco -> remove filter
typeId = null;
}
else
{
// there are no relationships of the base type in Alfresco ->
// return empty list
ObjectListImpl result = new ObjectListImpl();
result.setHasMoreItems(false);
result.setNumItems(BigInteger.ZERO);
result.setObjects(new ArrayList<ObjectData>());
return result;
}
}
return connector.getObjectRelationships(
info.getNodeRef(), relationshipDirection, typeId, filter, includeAllowableActions,
maxItems, skipCount);
}
// --- policy service ---
@Override
public void applyPolicy(String repositoryId, String policyId, String objectId, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// what kind of object is it?
CMISNodeInfo info = getOrCreateNodeInfo(objectId, "Object");
TypeDefinitionWrapper type = info.getType();
if (type == null)
{
throw new CmisObjectNotFoundException("No corresponding type found! Not a CMIS object?");
}
connector.applyPolicies(info.getNodeRef(), type, Collections.singletonList(policyId));
}
@Override
public void removePolicy(String repositoryId, String policyId, String objectId, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// what kind of object is it?
CMISNodeInfo info = getOrCreateNodeInfo(objectId, "Object");
TypeDefinitionWrapper type = info.getType();
if (type == null)
{
throw new CmisObjectNotFoundException("No corresponding type found! Not a CMIS object?");
}
throw new CmisConstraintException("Object is not policy controllable!");
}
@Override
public List<ObjectData> getAppliedPolicies(
String repositoryId, String objectId, String filter, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// what kind of object is it?
getOrCreateNodeInfo(objectId, "Object");
// policies are not supported -> return empty list
return Collections.emptyList();
}
// --- ACL service ---
@Override
public Acl applyAcl(
String repositoryId, String objectId, final Acl addAces, final Acl removeAces,
AclPropagation aclPropagation, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
// We are spec compliant if we just let it through and the tck will not fail
CMISNodeInfo info = getOrCreateNodeInfo(objectId, "Object");
// relationships don't have ACLs
if (info.isVariant(CMISObjectVariant.ASSOC))
{
throw new CmisConstraintException("Relationships are not ACL controllable!");
}
final NodeRef nodeRef = info.getCurrentNodeNodeRef();
final TypeDefinitionWrapper type = info.getType();
connector.applyACL(nodeRef, type, addAces, removeAces);
return connector.getACL(nodeRef, false);
}
@Override
public Acl applyAcl(String repositoryId, String objectId, final Acl aces, AclPropagation aclPropagation)
{
checkRepositoryId(repositoryId);
// We are spec compliant if we just let it through and the tck will not fail
CMISNodeInfo info = getOrCreateNodeInfo(objectId, "Object");
// relationships don't have ACLs
if (info.isVariant(CMISObjectVariant.ASSOC))
{
throw new CmisConstraintException("Relationships are not ACL controllable!");
}
final NodeRef nodeRef = info.getCurrentNodeNodeRef();
final TypeDefinitionWrapper type = info.getType();
connector.applyACL(nodeRef, type, aces);
return connector.getACL(nodeRef, false);
}
@SuppressWarnings("unchecked")
@Override
public Acl getAcl(String repositoryId, String objectId, Boolean onlyBasicPermissions, ExtensionsData extension)
{
checkRepositoryId(repositoryId);
CMISNodeInfo info = getOrCreateNodeInfo(objectId, "Object");
// relationships don't have ACLs
if (info.isVariant(CMISObjectVariant.ASSOC))
{
return new AccessControlListImpl(Collections.EMPTY_LIST);
}
// get the ACL
return connector.getACL(info.getCurrentNodeNodeRef(), onlyBasicPermissions);
}
// --------------------------------------------------------
/**
* Collects the {@link ObjectInfo} about an object.
*
* (Provided by OpenCMIS, but optimized for Alfresco.)
*/
@Override
public ObjectInfo getObjectInfo(String repositoryId, String objectId)
{
return getObjectInfo(repositoryId, objectId, null, IncludeRelationships.BOTH);
}
protected ObjectInfo getObjectInfo(String repositoryId, String objectId, IncludeRelationships includeRelationships)
{
return getObjectInfo(repositoryId, objectId, null, includeRelationships);
}
protected ObjectInfo getObjectInfo(
String repositoryId, String objectId, String filter,
IncludeRelationships includeRelationships)
{
ObjectInfo info = objectInfoMap.get(objectId);
if (info == null)
{
CMISNodeInfo nodeInfo = getOrCreateNodeInfo(objectId);
if (nodeInfo.getObjectVariant() == CMISObjectVariant.INVALID_ID
|| nodeInfo.getObjectVariant() == CMISObjectVariant.NOT_EXISTING
|| nodeInfo.getObjectVariant() == CMISObjectVariant.NOT_A_CMIS_OBJECT
|| nodeInfo.getObjectVariant() == CMISObjectVariant.PERMISSION_DENIED)
{
info = null;
} else
{
// object info has not been found -> create one
try
{
if (filter == null)
{
filter = MIN_FILTER;
}
else if (!filter.equals("*"))
{
filter = filter + "," + MIN_FILTER;
}
// get the object and its info
ObjectData object = connector.createCMISObject(
nodeInfo, filter, false, includeRelationships, null, false, false);
info = getObjectInfoIntern(repositoryId, object);
// add object info
objectInfoMap.put(objectId, info);
}
catch (Exception e)
{
e.printStackTrace();
info = null;
}
}
}
return info;
}
/**
* Collects the {@link ObjectInfo} about an object.
*
* (Provided by OpenCMIS, but optimized for Alfresco.)
*/
@SuppressWarnings("unchecked")
@Override
protected ObjectInfo getObjectInfoIntern(String repositoryId, ObjectData object)
{
// if the object has no properties, stop here
if (object.getProperties() == null || object.getProperties().getProperties() == null)
{
throw new CmisRuntimeException("No properties!");
}
CMISNodeInfo ni = getOrCreateNodeInfo(object.getId());
ObjectInfoImpl info = new ObjectInfoImpl();
// general properties
info.setObject(object);
info.setId(object.getId());
info.setName(ni.getName());
info.setCreatedBy(getStringProperty(object, PropertyIds.CREATED_BY));
info.setCreationDate(getDateTimeProperty(object, PropertyIds.CREATION_DATE));
info.setLastModificationDate(getDateTimeProperty(object, PropertyIds.LAST_MODIFICATION_DATE));
info.setTypeId(getIdProperty(object, PropertyIds.OBJECT_TYPE_ID));
info.setBaseType(object.getBaseTypeId());
if (ni.isRelationship())
{
// versioning
info.setWorkingCopyId(null);
info.setWorkingCopyOriginalId(null);
info.setVersionSeriesId(null);
info.setIsCurrentVersion(true);
info.setWorkingCopyId(null);
info.setWorkingCopyOriginalId(null);
// content
info.setHasContent(false);
info.setContentType(null);
info.setFileName(null);
// parent
info.setHasParent(false);
// policies and relationships
info.setSupportsRelationships(false);
info.setSupportsPolicies(false);
// renditions
info.setRenditionInfos(null);
// relationships
info.setRelationshipSourceIds(null);
info.setRelationshipTargetIds(null);
// global settings
info.setHasAcl(false);
info.setSupportsDescendants(false);
info.setSupportsFolderTree(false);
}
else if (ni.isFolder())
{
// versioning
info.setWorkingCopyId(null);
info.setWorkingCopyOriginalId(null);
info.setVersionSeriesId(null);
info.setIsCurrentVersion(true);
info.setWorkingCopyId(null);
info.setWorkingCopyOriginalId(null);
// content
info.setHasContent(false);
info.setContentType(null);
info.setFileName(null);
// parent
info.setHasParent(!ni.isRootFolder());
// policies and relationships
info.setSupportsRelationships(true);
info.setSupportsPolicies(true);
// renditions
info.setRenditionInfos(null);
// relationships
setRelaionshipsToObjectInfo(object, info);
// global settings
info.setHasAcl(true);
info.setSupportsDescendants(true);
info.setSupportsFolderTree(true);
}
else if (ni.isDocument())
{
// versioning
info.setWorkingCopyId(null);
info.setWorkingCopyOriginalId(null);
info.setVersionSeriesId(ni.getCurrentNodeId());
if (ni.isPWC())
{
info.setIsCurrentVersion(false);
info.setWorkingCopyId(ni.getObjectId());
info.setWorkingCopyOriginalId(ni.getCurrentObjectId());
}
else
{
info.setIsCurrentVersion(ni.isCurrentVersion());
if (ni.hasPWC())
{
info.setWorkingCopyId(ni.getCurrentNodeId() + CMISConnector.ID_SEPERATOR
+ CMISConnector.PWC_VERSION_LABEL);
info.setWorkingCopyOriginalId(ni.getCurrentObjectId());
} else
{
info.setWorkingCopyId(null);
info.setWorkingCopyOriginalId(null);
}
}
// content
String fileName = getStringProperty(object, PropertyIds.CONTENT_STREAM_FILE_NAME);
String mimeType = getStringProperty(object, PropertyIds.CONTENT_STREAM_MIME_TYPE);
String streamId = getIdProperty(object, PropertyIds.CONTENT_STREAM_ID);
BigInteger length = getIntegerProperty(object, PropertyIds.CONTENT_STREAM_LENGTH);
boolean hasContent = fileName != null || mimeType != null || streamId != null || length != null;
if (hasContent)
{
info.setHasContent(hasContent);
info.setContentType(mimeType);
info.setFileName(fileName);
}
else
{
info.setHasContent(false);
info.setContentType(null);
info.setFileName(null);
}
// parent
info.setHasParent(ni.isCurrentVersion() || ni.isPWC());
// policies and relationships
info.setSupportsRelationships(true);
info.setSupportsPolicies(true);
// renditions
info.setRenditionInfos(null);
List<RenditionData> renditions = object.getRenditions();
if (renditions != null && renditions.size() > 0)
{
List<RenditionInfo> renditionInfos = new ArrayList<RenditionInfo>();
for (RenditionData rendition : renditions)
{
RenditionInfoImpl renditionInfo = new RenditionInfoImpl();
renditionInfo.setId(rendition.getStreamId());
renditionInfo.setKind(rendition.getKind());
renditionInfo.setContentType(rendition.getMimeType());
renditionInfo.setTitle(rendition.getTitle());
renditionInfo.setLength(rendition.getBigLength());
renditionInfos.add(renditionInfo);
}
info.setRenditionInfos(renditionInfos);
}
else
{
info.setRenditionInfos(Collections.EMPTY_LIST);
}
// relationships
setRelaionshipsToObjectInfo(object, info);
// global settings
info.setHasAcl(true);
info.setSupportsDescendants(true);
info.setSupportsFolderTree(true);
}
return info;
}
private void setRelaionshipsToObjectInfo(ObjectData object, ObjectInfoImpl info)
{
info.setRelationshipSourceIds(null);
info.setRelationshipTargetIds(null);
List<ObjectData> relationships = object.getRelationships();
if (relationships != null && relationships.size() > 0)
{
List<String> sourceIds = new ArrayList<String>();
List<String> targetIds = new ArrayList<String>();
for (ObjectData relationship : relationships)
{
String sourceId = getIdProperty(relationship, PropertyIds.SOURCE_ID);
String targetId = getIdProperty(relationship, PropertyIds.TARGET_ID);
if (object.getId().equals(sourceId))
{
sourceIds.add(relationship.getId());
}
if (object.getId().equals(targetId))
{
targetIds.add(relationship.getId());
}
}
if (sourceIds.size() > 0)
{
info.setRelationshipSourceIds(sourceIds);
}
if (targetIds.size() > 0)
{
info.setRelationshipTargetIds(targetIds);
}
}
}
// --------------------------------------------------------
protected void checkRepositoryId(String repositoryId)
{
if (!connector.getRepositoryId().equals(repositoryId))
{
throw new CmisObjectNotFoundException("Unknown repository '" + repositoryId + "'!");
}
}
private Charset getEncoding(File tempFile, String mimeType)
{
Charset encoding = null;
try
{
InputStream tfis = new BufferedInputStream(new FileInputStream(tempFile));
ContentCharsetFinder charsetFinder = connector.getMimetypeService().getContentCharsetFinder();
encoding = charsetFinder.getCharset(tfis, mimeType);
tfis.close();
} catch (Exception e)
{
throw new CmisStorageException("Unable to read content: " + e.getMessage(), e);
}
return encoding;
}
private File copyToTempFile(ContentStream contentStream)
{
if (contentStream == null)
{
return null;
}
File result = null;
try
{
result = TempFileProvider.createTempFile(contentStream.getStream(), "cmis", "content");
}
catch (Exception e)
{
throw new CmisStorageException("Unable to store content: " + e.getMessage(), e);
}
if ((contentStream.getLength() > -1) && (result == null || contentStream.getLength() != result.length()))
{
removeTempFile(result);
throw new CmisStorageException("Expected " + contentStream.getLength() + " bytes but retrieved " +
(result == null ? -1 :result.length()) + " bytes!");
}
return result;
}
private void removeTempFile(File tempFile)
{
if (tempFile == null)
{
return;
}
try
{
tempFile.delete();
}
catch (Exception e)
{
// ignore - file will be removed by TempFileProvider
}
}
@Override
public void beforeCall()
{
AuthenticationUtil.pushAuthentication();
if (authentication != null)
{
// Use the previously-obtained authentication
AuthenticationUtil.setFullAuthentication(authentication);
}
else
{
CallContext context = getContext();
if (context == null)
{
// Service not opened, yet
return;
}
// Sticky sessions?
if (connector.openHttpSession())
{
// create a session -> set a cookie
// if the CMIS client supports cookies that might help in clustered environments
((HttpServletRequest)context.get(CallContext.HTTP_SERVLET_REQUEST)).getSession();
}
// Authenticate
if (authentication != null)
{
// We have already authenticated; just reuse the authentication
AuthenticationUtil.setFullAuthentication(authentication);
}
else
{
// First check if we already are authenticated
if (AuthenticationUtil.getFullyAuthenticatedUser() == null)
{
// We have to go to the repo and authenticate
String user = context.getUsername();
String password = context.getPassword();
Authorization auth = new Authorization(user, password);
if (auth.isTicket())
{
connector.getAuthenticationService().validate(auth.getTicket());
}
else
{
connector.getAuthenticationService().authenticate(auth.getUserName(), auth.getPasswordCharArray());
}
}
this.authentication = AuthenticationUtil.getFullAuthentication();
}
// // TODO: How is the proxy user working.
// // Until we know what it is meant to do, it's not available
// String currentUser = connector.getAuthenticationService().getCurrentUserName();
// String user = getContext().getUsername();
// String password = getContext().getPassword();
// if (currentUser != null && currentUser.equals(connector.getProxyUser()))
// {
// if (user != null && user.length() > 0)
// {
// AuthenticationUtil.setFullyAuthenticatedUser(user);
// }
// }
}
}
@Override
public void afterCall()
{
AuthenticationUtil.popAuthentication();
}
}
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