Package org.apache.chemistry.opencmis.commons.impl.dataobjects

Examples of org.apache.chemistry.opencmis.commons.impl.dataobjects.ObjectInFolderListImpl

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    private ObjectInFolderList getChildrenIntern(String repositoryId, String folderId, String filter, String orderBy,
            Boolean includeAllowableActions, IncludeRelationships includeRelationships, String renditionFilter,
            Boolean includePathSegments, int maxItems, int skipCount, boolean folderOnly, ObjectInfoHandler objectInfos,
            String user) {

        ObjectInFolderListImpl result = new ObjectInFolderListImpl();
        List<ObjectInFolderData> folderList = new ArrayList<ObjectInFolderData>();
        ObjectStore fs = fStoreManager.getObjectStore(repositoryId);
        StoredObject so = fs.getObjectById(folderId);
        Folder folder = null;

        if (so == null)
            throw new CmisObjectNotFoundException("Unknown object id: " + folderId);

        if (so instanceof Folder)
            folder = (Folder) so;
        else
            return null; // it is a document and has no children

        List<? extends StoredObject> children = folderOnly ? folder.getFolderChildren(maxItems, skipCount) : folder
                .getChildren(maxItems, skipCount);

        List<String> requestedIds = FilterParser.getRequestedIdsFromFilter(filter);

        for (StoredObject spo : children) {
            ObjectInFolderDataImpl oifd = new ObjectInFolderDataImpl();
            ObjectDataImpl objectData = new ObjectDataImpl();
            if (includePathSegments != null && includePathSegments)
                oifd.setPathSegment(spo.getName());
            if (includeAllowableActions != null && includeAllowableActions) {
                AllowableActions allowableActions = DataObjectCreator.fillAllowableActions(spo, user);
                objectData.setAllowableActions(allowableActions);
            }
            if (includeRelationships != null && includeRelationships != IncludeRelationships.NONE) {
                objectData.setRelationships(null /* f.getRelationships() */);
            }
            if (renditionFilter != null && renditionFilter.length() > 0) {
                objectData.setRelationships(null /*
                                                  * f.getRenditions(renditionFilter
                                                  * )
                                                  */);
            }

            TypeDefinition td = fStoreManager.getTypeById(repositoryId, spo.getTypeId()).getTypeDefinition();
            Properties props = PropertyCreationHelper.getPropertiesFromObject(spo, td, requestedIds);
            objectData.setProperties(props);

            oifd.setObject(objectData);
            folderList.add(oifd);
            // add additional information for Atom
            if (objectInfos != null) {
                ObjectInfoImpl objectInfo = new ObjectInfoImpl();
                fAtomLinkProvider.fillInformationForAtomLinks(repositoryId, spo, objectInfo);
                objectInfos.addObjectInfo(objectInfo);
            }

        }
        result.setObjects(folderList);
        if (objectInfos != null) {
            ObjectInfoImpl objectInfo = new ObjectInfoImpl();
            fAtomLinkProvider.fillInformationForAtomLinks(repositoryId, so, objectInfo);
            objectInfos.addObjectInfo(objectInfo);
        }
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     * org.apache.opencmis.client.provider.ExtensionsData)
     */
    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) {
        ObjectInFolderListImpl result = new ObjectInFolderListImpl();

        // find the link
        String link = loadLink(repositoryId, folderId, Constants.REL_DOWN, Constants.MEDIATYPE_CHILDREN);

        if (link == null) {
            throwLinkException(repositoryId, folderId, Constants.REL_DOWN, Constants.MEDIATYPE_CHILDREN);
        }

        UrlBuilder url = new UrlBuilder(link);
        url.addParameter(Constants.PARAM_FILTER, filter);
        url.addParameter(Constants.PARAM_ORDER_BY, orderBy);
        url.addParameter(Constants.PARAM_ALLOWABLE_ACTIONS, includeAllowableActions);
        url.addParameter(Constants.PARAM_RELATIONSHIPS, includeRelationships);
        url.addParameter(Constants.PARAM_RENDITION_FILTER, renditionFilter);
        url.addParameter(Constants.PARAM_PATH_SEGMENT, includePathSegment);
        url.addParameter(Constants.PARAM_MAX_ITEMS, maxItems);
        url.addParameter(Constants.PARAM_SKIP_COUNT, skipCount);

        // read and parse
        HttpUtils.Response resp = read(url);
        AtomFeed feed = parse(resp.getStream(), AtomFeed.class);

        // handle top level
        for (AtomElement element : feed.getElements()) {
            if (element.getObject() instanceof AtomLink) {
                if (isNextLink(element)) {
                    result.setHasMoreItems(Boolean.TRUE);
                }
            } else if (isInt(NAME_NUM_ITEMS, element)) {
                result.setNumItems((BigInteger) element.getObject());
            }
        }

        // get the children
        if (!feed.getEntries().isEmpty()) {
            result.setObjects(new ArrayList<ObjectInFolderData>(feed.getEntries().size()));

            for (AtomEntry entry : feed.getEntries()) {
                ObjectInFolderDataImpl child = null;
                String pathSegment = null;

                lockLinks();
                try {
                    // clean up cache
                    removeLinks(repositoryId, entry.getId());

                    // walk through the entry
                    for (AtomElement element : entry.getElements()) {
                        if (element.getObject() instanceof AtomLink) {
                            addLink(repositoryId, entry.getId(), (AtomLink) element.getObject());
                        } else if (isStr(NAME_PATH_SEGMENT, element)) {
                            pathSegment = (String) element.getObject();
                        } else if (element.getObject() instanceof CmisObjectType) {
                            child = new ObjectInFolderDataImpl();
                            child.setObject(convert((CmisObjectType) element.getObject()));
                        }
                    }
                } finally {
                    unlockLinks();
                }

                if (child != null) {
                    child.setPathSegment(pathSegment);
                    result.getObjects().add(child);
                }
            }
        }

        return result;
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    public static ObjectInFolderList convert(CmisObjectInFolderListType objectInFolderList) {
        if (objectInFolderList == null) {
            return null;
        }

        ObjectInFolderListImpl result = new ObjectInFolderListImpl();
        List<ObjectInFolderData> objects = new ArrayList<ObjectInFolderData>();
        for (CmisObjectInFolderType object : objectInFolderList.getObjects()) {
            objects.add(convert(object));
        }

        result.setObjects(objects);

        result.setHasMoreItems(objectInFolderList.isHasMoreItems());
        result.setNumItems(objectInFolderList.getNumItems());

        // handle extensions
        convertExtension(objectInFolderList, result);

        return result;
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    private ObjectInFolderList getChildrenIntern(String repositoryId, String folderId, String filter, String orderBy,
            Boolean includeAllowableActions, IncludeRelationships includeRelationships, String renditionFilter,
            Boolean includePathSegments, int maxItems, int skipCount, boolean folderOnly, ObjectInfoHandler objectInfos,
            String user) {

        ObjectInFolderListImpl result = new ObjectInFolderListImpl();
        List<ObjectInFolderData> folderList = new ArrayList<ObjectInFolderData>();
        ObjectStore fs = fStoreManager.getObjectStore(repositoryId);
        StoredObject so = fs.getObjectById(folderId);
        Folder folder = null;

        if (so == null) {
            throw new CmisObjectNotFoundException("Unknown object id: " + folderId);
        }

        if (so instanceof Folder) {
            folder = (Folder) so;
        }
        else {
            return null; // it is a document and has no children
        }

        List<? extends StoredObject> children = folderOnly ? folder.getFolderChildren(maxItems, skipCount) : folder
                .getChildren(maxItems, skipCount);

        List<String> requestedIds = FilterParser.getRequestedIdsFromFilter(filter);

        for (StoredObject spo : children) {
            ObjectInFolderDataImpl oifd = new ObjectInFolderDataImpl();
            ObjectDataImpl objectData = new ObjectDataImpl();
            if (includePathSegments != null && includePathSegments) {
                oifd.setPathSegment(spo.getName());
            }
            if (includeAllowableActions != null && includeAllowableActions) {
                AllowableActions allowableActions = DataObjectCreator.fillAllowableActions(spo, user);
                objectData.setAllowableActions(allowableActions);
            }
            if (includeRelationships != null && includeRelationships != IncludeRelationships.NONE) {
                objectData.setRelationships(null /* f.getRelationships() */);
            }
            if (renditionFilter != null && renditionFilter.length() > 0) {
                objectData.setRelationships(null /*
                                                  * f.getRenditions(renditionFilter
                                                  * )
                                                  */);
            }

            TypeDefinition td = fStoreManager.getTypeById(repositoryId, spo.getTypeId()).getTypeDefinition();
            Properties props = PropertyCreationHelper.getPropertiesFromObject(spo, td, requestedIds, true);
            objectData.setProperties(props);

            oifd.setObject(objectData);
            folderList.add(oifd);
            // add additional information for Atom
            if (objectInfos != null) {
                ObjectInfoImpl objectInfo = new ObjectInfoImpl();
                fAtomLinkProvider.fillInformationForAtomLinks(repositoryId, spo, objectInfo);
                objectInfos.addObjectInfo(objectInfo);
            }

        }
        result.setObjects(folderList);
        result.setNumItems(BigInteger.valueOf(folderList.size()));
        if (objectInfos != null) {
            ObjectInfoImpl objectInfo = new ObjectInfoImpl();
            fAtomLinkProvider.fillInformationForAtomLinks(repositoryId, so, objectInfo);
            objectInfos.addObjectInfo(objectInfo);
        }
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        if (requiresObjectInfo) {
            jcrFolder.compileObjectType(null, false, objectInfos, requiresObjectInfo);
        }

        // prepare result
        ObjectInFolderListImpl result = new ObjectInFolderListImpl();
        result.setObjects(new ArrayList<ObjectInFolderData>());
        result.setHasMoreItems(false);
        int count = 0;

        // iterate through children
        Set<String> splitFilter = splitFilter(filter);
        Iterator<JcrNode> childNodes = jcrFolder.getNodes();
        while (childNodes.hasNext()) {
            JcrNode child = childNodes.next();           
            count++;

            if (skip > 0) {
                skip--;
                continue;
            }

            if (result.getObjects().size() >= max) {
                result.setHasMoreItems(true);
                continue;
            }

            // build and add child object
            ObjectInFolderDataImpl objectInFolder = new ObjectInFolderDataImpl();
            objectInFolder.setObject(child.compileObjectType(splitFilter, includeAllowableActions, objectInfos,
                    requiresObjectInfo));

            if (Boolean.TRUE.equals(includePathSegment)) {
                objectInFolder.setPathSegment(child.getName());
            }

            result.getObjects().add(objectInFolder);
        }

        result.setNumItems(BigInteger.valueOf(count));
        return result;
    }
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        if (context.isObjectInfoRequired()) {
            compileObjectType(context, folder, null, false, false, userReadOnly, objectInfos);
        }

        // prepare result
        ObjectInFolderListImpl result = new ObjectInFolderListImpl();
        result.setObjects(new ArrayList<ObjectInFolderData>());
        result.setHasMoreItems(false);
        int count = 0;

        // iterate through children
        for (File child : folder.listFiles()) {
            // skip hidden and shadow files
            if (child.isHidden() || child.getName().equals(SHADOW_FOLDER) || child.getPath().endsWith(SHADOW_EXT)) {
                continue;
            }

            count++;

            if (skip > 0) {
                skip--;
                continue;
            }

            if (result.getObjects().size() >= max) {
                result.setHasMoreItems(true);
                continue;
            }

            // build and add child object
            ObjectInFolderDataImpl objectInFolder = new ObjectInFolderDataImpl();
            objectInFolder.setObject(compileObjectType(context, child, filterCollection, iaa, false, userReadOnly,
                    objectInfos));
            if (ips) {
                objectInFolder.setPathSegment(child.getName());
            }

            result.getObjects().add(objectInFolder);
        }

        result.setNumItems(BigInteger.valueOf(count));

        return result;
    }
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    }

    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) {
        ObjectInFolderListImpl result = new ObjectInFolderListImpl();

        // find the link
        String link = loadLink(repositoryId, folderId, Constants.REL_DOWN, Constants.MEDIATYPE_CHILDREN);

        if (link == null) {
            throwLinkException(repositoryId, folderId, Constants.REL_DOWN, Constants.MEDIATYPE_CHILDREN);
        }

        UrlBuilder url = new UrlBuilder(link);
        url.addParameter(Constants.PARAM_FILTER, filter);
        url.addParameter(Constants.PARAM_ORDER_BY, orderBy);
        url.addParameter(Constants.PARAM_ALLOWABLE_ACTIONS, includeAllowableActions);
        url.addParameter(Constants.PARAM_RELATIONSHIPS, includeRelationships);
        url.addParameter(Constants.PARAM_RENDITION_FILTER, renditionFilter);
        url.addParameter(Constants.PARAM_PATH_SEGMENT, includePathSegment);
        url.addParameter(Constants.PARAM_MAX_ITEMS, maxItems);
        url.addParameter(Constants.PARAM_SKIP_COUNT, skipCount);

        // read and parse
        HttpUtils.Response resp = read(url);
        AtomFeed feed = parse(resp.getStream(), AtomFeed.class);

        // handle top level
        for (AtomElement element : feed.getElements()) {
            if (element.getObject() instanceof AtomLink) {
                if (isNextLink(element)) {
                    result.setHasMoreItems(Boolean.TRUE);
                }
            } else if (isInt(NAME_NUM_ITEMS, element)) {
                result.setNumItems((BigInteger) element.getObject());
            }
        }

        // get the children
        if (!feed.getEntries().isEmpty()) {
            result.setObjects(new ArrayList<ObjectInFolderData>(feed.getEntries().size()));

            for (AtomEntry entry : feed.getEntries()) {
                ObjectInFolderDataImpl child = null;
                String pathSegment = null;

                lockLinks();
                try {
                    // clean up cache
                    removeLinks(repositoryId, entry.getId());

                    // walk through the entry
                    for (AtomElement element : entry.getElements()) {
                        if (element.getObject() instanceof AtomLink) {
                            addLink(repositoryId, entry.getId(), (AtomLink) element.getObject());
                        } else if (isStr(NAME_PATH_SEGMENT, element)) {
                            pathSegment = (String) element.getObject();
                        } else if (element.getObject() instanceof CmisObjectType) {
                            child = new ObjectInFolderDataImpl();
                            child.setObject(convert((CmisObjectType) element.getObject()));
                        }
                    }
                } finally {
                    unlockLinks();
                }

                if (child != null) {
                    child.setPathSegment(pathSegment);
                    result.getObjects().add(child);
                }
            }
        }

        return result;
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    public static ObjectInFolderList convert(CmisObjectInFolderListType objectInFolderList) {
        if (objectInFolderList == null) {
            return null;
        }

        ObjectInFolderListImpl result = new ObjectInFolderListImpl();
        List<ObjectInFolderData> objects = new ArrayList<ObjectInFolderData>();
        for (CmisObjectInFolderType object : objectInFolderList.getObjects()) {
            objects.add(convert(object));
        }

        result.setObjects(objects);

        result.setHasMoreItems(objectInFolderList.isHasMoreItems());
        result.setNumItems(objectInFolderList.getNumItems());

        // handle extensions
        convertExtension(objectInFolderList, result);

        return result;
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    }

    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) {
        ObjectInFolderListImpl result = new ObjectInFolderListImpl();

        // find the link
        String link = loadLink(repositoryId, folderId, Constants.REL_DOWN, Constants.MEDIATYPE_CHILDREN);

        if (link == null) {
            throwLinkException(repositoryId, folderId, Constants.REL_DOWN, Constants.MEDIATYPE_CHILDREN);
        }

        UrlBuilder url = new UrlBuilder(link);
        url.addParameter(Constants.PARAM_FILTER, filter);
        url.addParameter(Constants.PARAM_ORDER_BY, orderBy);
        url.addParameter(Constants.PARAM_ALLOWABLE_ACTIONS, includeAllowableActions);
        url.addParameter(Constants.PARAM_RELATIONSHIPS, includeRelationships);
        url.addParameter(Constants.PARAM_RENDITION_FILTER, renditionFilter);
        url.addParameter(Constants.PARAM_PATH_SEGMENT, includePathSegment);
        url.addParameter(Constants.PARAM_MAX_ITEMS, maxItems);
        url.addParameter(Constants.PARAM_SKIP_COUNT, skipCount);

        // read and parse
        HttpUtils.Response resp = read(url);
        AtomFeed feed = parse(resp.getStream(), AtomFeed.class);

        // handle top level
        for (AtomElement element : feed.getElements()) {
            if (element.getObject() instanceof AtomLink) {
                if (isNextLink(element)) {
                    result.setHasMoreItems(Boolean.TRUE);
                }
            } else if (isInt(NAME_NUM_ITEMS, element)) {
                result.setNumItems((BigInteger) element.getObject());
            }
        }

        // get the children
        if (!feed.getEntries().isEmpty()) {
            result.setObjects(new ArrayList<ObjectInFolderData>(feed.getEntries().size()));

            for (AtomEntry entry : feed.getEntries()) {
                ObjectInFolderDataImpl child = null;
                String pathSegment = null;

                lockLinks();
                try {
                    // clean up cache
                    removeLinks(repositoryId, entry.getId());

                    // walk through the entry
                    for (AtomElement element : entry.getElements()) {
                        if (element.getObject() instanceof AtomLink) {
                            addLink(repositoryId, entry.getId(), (AtomLink) element.getObject());
                        } else if (isStr(NAME_PATH_SEGMENT, element)) {
                            pathSegment = (String) element.getObject();
                        } else if (element.getObject() instanceof CmisObjectType) {
                            child = new ObjectInFolderDataImpl();
                            child.setObject(convert((CmisObjectType) element.getObject()));
                        }
                    }
                } finally {
                    unlockLinks();
                }

                if (child != null) {
                    child.setPathSegment(pathSegment);
                    result.getObjects().add(child);
                }
            }
        }

        return result;
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        if (requiresObjectInfo) {
            jcrFolder.compileObjectType(null, false, objectInfos, requiresObjectInfo);
        }

        // prepare result
        ObjectInFolderListImpl result = new ObjectInFolderListImpl();
        result.setObjects(new ArrayList<ObjectInFolderData>());
        result.setHasMoreItems(false);
        int count = 0;

        // iterate through children
        Set<String> splitFilter = splitFilter(filter);
        Iterator<JcrNode> childNodes = jcrFolder.getNodes();
        while (childNodes.hasNext()) {
            JcrNode child = childNodes.next();           
            count++;

            if (skip > 0) {
                skip--;
                continue;
            }

            if (result.getObjects().size() >= max) {
                result.setHasMoreItems(true);
                continue;
            }

            // build and add child object
            ObjectInFolderDataImpl objectInFolder = new ObjectInFolderDataImpl();
            objectInFolder.setObject(child.compileObjectType(splitFilter, includeAllowableActions, objectInfos,
                    requiresObjectInfo));

            if (Boolean.TRUE.equals(includePathSegment)) {
                objectInFolder.setPathSegment(child.getName());
            }

            result.getObjects().add(objectInFolder);
        }

        result.setNumItems(BigInteger.valueOf(count));
        return result;
    }
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  • org.apache.chemistry.opencmis.jcr.JcrRepository
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