List of usage examples for io.vertx.core.eventbus Message body
@CacheReturn T body();
From source file:org.entcore.workspace.service.impl.AudioRecorderWorker.java
License:Open Source License
private void open(final String id, final Message<JsonObject> message) { Handler<Message<byte[]>> handler = new Handler<Message<byte[]>>() { @Override/*from w ww .j a v a 2s .com*/ public void handle(Message<byte[]> chunk) { try { final PersistantBuffer buf = buffers.get(id); final Buffer tmp; if (disabledCompression.contains(id)) { tmp = Buffer.buffer(chunk.body()); } else { tmp = Buffer.buffer(ZLib.decompress(chunk.body())); } if (buf != null) { buf.appendBuffer(tmp); } else { PersistantBuffer pb = new PersistantBuffer(vertx, tmp, id); pb.exceptionHandler(new Handler<Throwable>() { @Override public void handle(Throwable event) { logger.error("Error with PersistantBuffer " + id, event); } }); buffers.put(id, pb); } chunk.reply(new JsonObject().put("status", "ok")); } catch (Exception e) { logger.error("Error receiving chunk.", e); chunk.reply(new JsonObject().put("status", "error").put("message", "audioworker.chunk.error")); } } }; MessageConsumer<byte[]> consumer = vertx.eventBus() .localConsumer(AudioRecorderWorker.class.getSimpleName() + id, handler); consumers.put(id, consumer); sendOK(message); }
From source file:org.entcore.workspace.service.impl.DefaultFolderService.java
License:Open Source License
public void getParentRights(final String parentName, final String parentFolder, final String owner, final Handler<Either<String, JsonArray>> result) { QueryBuilder parentFolderQuery = QueryBuilder.start("owner").is(owner).and("name").is(parentName) .and("folder").is(parentFolder); mongo.findOne(DOCUMENTS_COLLECTION, MongoQueryBuilder.build(parentFolderQuery), new Handler<Message<JsonObject>>() { @Override//from w w w .ja v a 2 s . c o m public void handle(Message<JsonObject> event) { if ("ok".equals(event.body().getString("status")) && event.body().containsKey("result")) { JsonObject parent = event.body().getJsonObject("result"); JsonArray parentSharedRights = parent != null ? parent.getJsonArray("shared", null) : null; result.handle(new Either.Right<String, JsonArray>(parentSharedRights)); } else { result.handle(new Either.Left<String, JsonArray>("workspace.folder.not.found")); } } }); }
From source file:org.entcore.workspace.service.impl.DefaultFolderService.java
License:Open Source License
@Override public void create(String name, final String path, String application, final UserInfos owner, final Handler<Either<String, JsonObject>> result) { if (owner == null) { result.handle(new Either.Left<String, JsonObject>("workspace.invalid.user")); return;/* w ww . ja v a 2 s.c om*/ } if (name == null || name.trim().isEmpty()) { result.handle(new Either.Left<String, JsonObject>("workspace.invalid.folder.name")); return; } final JsonObject doc = new JsonObject(); String now = MongoDb.formatDate(new Date()); doc.put("created", now); doc.put("modified", now); doc.put("owner", owner.getUserId()); doc.put("ownerName", owner.getUsername()); doc.put("name", name); String folder; if (path != null && !path.trim().isEmpty()) { folder = path + "_" + name; } else { folder = name; } doc.put("folder", folder); doc.put("application", getOrElse(application, WorkspaceService.WORKSPACE_NAME)); QueryBuilder alreadyExist = QueryBuilder.start("owner").is(owner.getUserId()).put("folder").is(folder); mongo.count(DOCUMENTS_COLLECTION, MongoQueryBuilder.build(alreadyExist), new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> event) { if ("ok".equals(event.body().getString("status")) && event.body().getInteger("count") == 0) { if (path == null || path.trim().isEmpty()) { mongo.save(DOCUMENTS_COLLECTION, doc, new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> res) { result.handle(Utils.validResult(res)); } }); } else { //If the folder has a parent folder, replicate sharing rights String[] splittedPath = path.split("_"); String parentName = splittedPath[splittedPath.length - 1]; String parentFolder = path; getParentRights(parentName, parentFolder, owner, new Handler<Either<String, JsonArray>>() { public void handle(Either<String, JsonArray> event) { final JsonArray parentSharedRights = event.right() == null || event.isLeft() ? null : event.right().getValue(); if (parentSharedRights != null) doc.put("shared", parentSharedRights); mongo.save(DOCUMENTS_COLLECTION, doc, new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> res) { result.handle(Utils.validResult(res)); } }); } }); } } else { result.handle(new Either.Left<String, JsonObject>("workspace.folder.already.exists")); } } }); }
From source file:org.entcore.workspace.service.impl.DefaultFolderService.java
License:Open Source License
@Override public void move(String id, final String path, final UserInfos owner, final Handler<Either<String, JsonObject>> result) { if (owner == null) { result.handle(new Either.Left<String, JsonObject>("workspace.invalid.user")); return;// ww w . j a v a2s . co m } if (id == null || id.trim().isEmpty()) { result.handle(new Either.Left<String, JsonObject>("workspace.folder.not.found")); return; } QueryBuilder query = QueryBuilder.start("_id").is(id).put("owner").is(owner.getUserId()); JsonObject keys = new JsonObject().put("folder", 1).put("name", 1); mongo.findOne(DOCUMENTS_COLLECTION, MongoQueryBuilder.build(query), keys, new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> event) { final String folder = event.body().getJsonObject("result", new JsonObject()) .getString("folder"); final String name = event.body().getJsonObject("result", new JsonObject()) .getString("name"); if ("ok".equals(event.body().getString("status")) && folder != null && !folder.trim().isEmpty() && name != null && !name.trim().isEmpty()) { if (path != null && path.startsWith(folder)) { result.handle(new Either.Left<String, JsonObject>( "workspace.forbidden.move.folder.in.itself")); } else { String dest; if (path != null && !path.trim().isEmpty()) { dest = path + "_" + name; } else { dest = name; } QueryBuilder q = QueryBuilder.start("owner").is(owner.getUserId()).put("folder") .is(dest); mongo.count(DOCUMENTS_COLLECTION, MongoQueryBuilder.build(q), new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> event) { if ("ok".equals(event.body().getString("status")) && event.body().getInteger("count") == 0) { recursiveMove(folder, name, owner.getUserId(), path, result); } else { result.handle(new Either.Left<String, JsonObject>( "workspace.folder.already.exists")); } } }); } } else { result.handle(new Either.Left<String, JsonObject>("workspace.folder.not.found")); } } }); }
From source file:org.entcore.workspace.service.impl.DefaultFolderService.java
License:Open Source License
private void recursiveMove(final String folder, final String name, final String owner, final String path, final Handler<Either<String, JsonObject>> result) { final String folderAttr = "Trash".equals(path) ? "old-folder" : "folder"; final QueryBuilder q = QueryBuilder.start("owner").is(owner).put(folderAttr) .regex(Pattern.compile("^" + Pattern.quote(folder) + "($|_)")); //If the folder has a parent folder, replicate sharing rights String[] splittedPath = path.split("_"); String parentName = splittedPath[splittedPath.length - 1]; String parentFolder = path;//from www.j a v a2 s . com getParentRights(parentName, parentFolder, owner, new Handler<Either<String, JsonArray>>() { public void handle(Either<String, JsonArray> event) { final JsonArray parentSharedRights = event.right() == null || event.isLeft() ? null : event.right().getValue(); mongo.distinct(DOCUMENTS_COLLECTION, folderAttr, MongoQueryBuilder.build(q), new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> d) { JsonArray directories = d.body().getJsonArray("values", new fr.wseduc.webutils.collections.JsonArray()); if ("ok".equals(d.body().getString("status")) && directories.size() > 0) { final AtomicInteger remaining = new AtomicInteger(directories.size()); final AtomicInteger count = new AtomicInteger(0); String dest; if (path != null && !path.trim().isEmpty()) { dest = path + "_" + name; } else { dest = name; } for (Object o : directories) { if (!(o instanceof String)) continue; String dir = (String) o; QueryBuilder qf = QueryBuilder.start("owner").is(owner).put(folderAttr) .is(dir); MongoUpdateBuilder modifier = new MongoUpdateBuilder(); modifier.set("folder", dir.replaceFirst("^" + Pattern.quote(folder), Matcher.quoteReplacement(dest))); if ("Trash".equals(path) || parentSharedRights == null) modifier.unset("shared"); else modifier.set("shared", parentSharedRights); mongo.update(DOCUMENTS_COLLECTION, MongoQueryBuilder.build(qf), modifier.build(), false, true, new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> res) { count.getAndAdd(res.body().getInteger("number", 0)); if (remaining.decrementAndGet() == 0) { res.body().put("number", count.get()); result.handle(Utils.validResult(res)); } } }); } } else { result.handle( new Either.Left<String, JsonObject>("workspace.folder.not.found")); } } }); } }); }
From source file:org.entcore.workspace.service.impl.DefaultFolderService.java
License:Open Source License
@Override public void copy(final String id, final String n, final String p, final UserInfos owner, final long emptySize, final Handler<Either<String, JsonArray>> result) { if (owner == null) { result.handle(new Either.Left<String, JsonArray>("workspace.invalid.user")); return;// w w w . ja va 2 s . c om } if (id == null || id.trim().isEmpty()) { result.handle(new Either.Left<String, JsonArray>("workspace.folder.not.found")); return; } final String path = getOrElse(p, ""); //If the folder has a parent folder, replicate sharing rights String[] splittedPath = path.split("_"); String parentName = splittedPath[splittedPath.length - 1]; String parentFolder = path; getParentRights(parentName, parentFolder, owner, new Handler<Either<String, JsonArray>>() { public void handle(Either<String, JsonArray> event) { final JsonArray parentSharedRights = event.right() == null || event.isLeft() ? null : event.right().getValue(); QueryBuilder query = QueryBuilder.start("_id").is(id).put("owner").is(owner.getUserId()); JsonObject keys = new JsonObject().put("folder", 1).put("name", 1); mongo.findOne(DOCUMENTS_COLLECTION, MongoQueryBuilder.build(query), keys, new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> event) { final String folder = event.body().getJsonObject("result", new JsonObject()) .getString("folder"); final String n1 = event.body().getJsonObject("result", new JsonObject()) .getString("name"); if ("ok".equals(event.body().getString("status")) && folder != null && !folder.trim().isEmpty() && n1 != null && !n1.trim().isEmpty()) { final String folderAttr = "folder"; QueryBuilder q = QueryBuilder.start("owner").is(owner.getUserId()) .put(folderAttr) .regex(Pattern.compile("^" + Pattern.quote(folder) + "($|_)")); mongo.find(DOCUMENTS_COLLECTION, MongoQueryBuilder.build(q), new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> src) { final JsonArray origs = src.body().getJsonArray("results", new fr.wseduc.webutils.collections.JsonArray()); if ("ok".equals(src.body().getString("status")) && origs.size() > 0) { long size = 0; for (Object o : origs) { if (!(o instanceof JsonObject)) continue; JsonObject metadata = ((JsonObject) o) .getJsonObject("metadata"); if (metadata != null) { size += metadata.getLong("size", 0l); } } if (size > emptySize) { result.handle(new Either.Left<String, JsonArray>( "files.too.large")); return; } final AtomicInteger number = new AtomicInteger( origs.size()); final JsonArray insert = new fr.wseduc.webutils.collections.JsonArray(); String name = (n != null && !n.trim().isEmpty()) ? n : n1; final String destFolderName = (path != null && !path.trim().isEmpty()) ? path + "_" + name : name; QueryBuilder alreadyExist = QueryBuilder.start("owner") .is(owner.getUserId()).put("folder") .is(destFolderName); mongo.count(DOCUMENTS_COLLECTION, MongoQueryBuilder.build(alreadyExist), new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> event) { String destFolder; if ("ok".equals( event.body().getString("status")) && event.body() .getInteger("count") == 0) { destFolder = destFolderName; } else { destFolder = destFolderName + "-" + format.format(new Date()); } for (Object o : origs) { if (!(o instanceof JsonObject)) continue; JsonObject orig = (JsonObject) o; final JsonObject dest = orig.copy(); String now = MongoDb .formatDate(new Date()); dest.remove("_id"); dest.put("created", now); dest.put("modified", now); dest.put("folder", dest .getString("folder", "") .replaceFirst( "^" + Pattern .quote(folder), Matcher.quoteReplacement( destFolder))); dest.put("shared", parentSharedRights); insert.add(dest); String filePath = orig .getString("file"); if (filePath != null) { storage.copyFile(filePath, new Handler<JsonObject>() { @Override public void handle( JsonObject event) { if (event != null && "ok".equals( event.getString( "status"))) { dest.put("file", event.getString( "_id")); persist(insert, number.decrementAndGet()); } } }); } else { persist(insert, number.decrementAndGet()); } } } }); } else { result.handle(new Either.Left<String, JsonArray>( "workspace.folder.not.found")); } } private void persist(final JsonArray insert, int remains) { if (remains == 0) { mongo.insert(DOCUMENTS_COLLECTION, insert, new Handler<Message<JsonObject>>() { @Override public void handle( Message<JsonObject> inserted) { if ("ok".equals(inserted.body() .getString("status"))) { result.handle( new Either.Right<String, JsonArray>( insert)); } else { result.handle( new Either.Left<String, JsonArray>( inserted.body() .getString( "message"))); } } }); } } }); } else { result.handle(new Either.Left<String, JsonArray>("workspace.folder.not.found")); } } }); } }); }
From source file:org.entcore.workspace.service.impl.DefaultFolderService.java
License:Open Source License
@Override public void trash(String id, final UserInfos owner, final Handler<Either<String, JsonObject>> result) { if (owner == null) { result.handle(new Either.Left<String, JsonObject>("workspace.invalid.user")); return;/*from w ww .j ava 2 s.co m*/ } if (id == null || id.trim().isEmpty()) { result.handle(new Either.Left<String, JsonObject>("workspace.folder.not.found")); return; } final QueryBuilder resourceQuery = QueryBuilder.start("_id").is(id); final List<DBObject> groups = new ArrayList<>(); groups.add(QueryBuilder.start("userId").is(owner.getUserId()).get()); for (String gpId : owner.getGroupsIds()) { groups.add(QueryBuilder.start("groupId").is(gpId).get()); } final QueryBuilder rightQuery = new QueryBuilder() .or(QueryBuilder.start("owner").is(owner.getUserId()).get(), QueryBuilder.start("shared") .elemMatch(new QueryBuilder().or(groups.toArray(new DBObject[groups.size()])).get()).get()); final QueryBuilder query = new QueryBuilder().and(resourceQuery.get(), rightQuery.get()); JsonObject keys = new JsonObject().put("folder", 1).put("name", 1).put("owner", 1); mongo.findOne(DOCUMENTS_COLLECTION, MongoQueryBuilder.build(query), keys, new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> event) { final String folder = event.body().getJsonObject("result", new JsonObject()) .getString("folder"); final String name = event.body().getJsonObject("result", new JsonObject()) .getString("name"); final String owner = event.body().getJsonObject("result", new JsonObject()) .getString("owner"); if ("ok".equals(event.body().getString("status")) && folder != null && !folder.trim().isEmpty()) { QueryBuilder q = QueryBuilder.start("owner").is(owner).put("folder") .regex(Pattern.compile("^" + Pattern.quote(folder) + "($|_)")); MongoUpdateBuilder modifier = new MongoUpdateBuilder(); modifier.rename("folder", "old-folder"); mongo.update(DOCUMENTS_COLLECTION, MongoQueryBuilder.build(q), modifier.build(), false, true, new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> e) { if ("ok".equals(e.body().getString("status"))) { recursiveMove(folder, name, owner, "Trash", result); } else { result.handle(new Either.Left<String, JsonObject>( "workspace.trash.error")); } } }); } else { result.handle(new Either.Left<String, JsonObject>("workspace.folder.not.found")); } } }); }
From source file:org.entcore.workspace.service.impl.DefaultFolderService.java
License:Open Source License
@Override public void delete(String id, final UserInfos owner, final Handler<Either<String, JsonArray>> result) { if (owner == null) { result.handle(new Either.Left<String, JsonArray>("workspace.invalid.user")); return;/*from w w w .j a v a 2 s .c om*/ } if (id == null || id.trim().isEmpty()) { result.handle(new Either.Left<String, JsonArray>("workspace.folder.not.found")); return; } QueryBuilder query = QueryBuilder.start("_id").is(id).put("owner").is(owner.getUserId()); JsonObject keys = new JsonObject().put("folder", 1); mongo.findOne(DOCUMENTS_COLLECTION, MongoQueryBuilder.build(query), keys, new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> event) { String folder = event.body().getJsonObject("result", new JsonObject()).getString("folder"); if ("ok".equals(event.body().getString("status")) && folder != null && !folder.trim().isEmpty()) { QueryBuilder q = QueryBuilder.start("owner").is(owner.getUserId()).put("folder") .regex(Pattern.compile("^" + Pattern.quote(folder) + "($|_)")); JsonObject keys = new JsonObject().put("metadata", 1).put("owner", 1).put("name", 1) .put("file", 1); final JsonObject query = MongoQueryBuilder.build(q); mongo.find(DOCUMENTS_COLLECTION, query, null, keys, new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> message) { final JsonArray results = message.body().getJsonArray("results"); if ("ok".equals(message.body().getString("status")) && results != null) { mongo.delete(DOCUMENTS_COLLECTION, query, new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> res) { if ("ok".equals(res.body().getString("status"))) { result.handle( new Either.Right<String, JsonArray>(results)); final JsonArray filesIds = new fr.wseduc.webutils.collections.JsonArray(); for (Object o : results) { if (!(o instanceof JsonObject)) continue; String file = ((JsonObject) o).getString("file"); if (file != null && !file.trim().isEmpty()) { filesIds.add(file); } } if (filesIds.size() > 0) { storage.removeFiles(filesIds, new Handler<JsonObject>() { @Override public void handle( JsonObject jsonObject) { if (!"ok".equals(jsonObject .getString("status"))) { log.error( "Error deleting gridfs files : " + filesIds .encode()); log.error(jsonObject .getString("message")); } } }); } } else { result.handle(new Either.Left<String, JsonArray>( res.body().getString("message"))); } } }); } else { result.handle(new Either.Left<String, JsonArray>( message.body().getString("message"))); } } }); } else { result.handle(new Either.Left<String, JsonArray>("workspace.folder.not.found")); } } }); }
From source file:org.entcore.workspace.service.impl.DefaultFolderService.java
License:Open Source License
@Override public void restore(String id, final UserInfos owner, final Handler<Either<String, JsonObject>> result) { if (owner == null) { result.handle(new Either.Left<String, JsonObject>("workspace.invalid.user")); return;/*from w w w.ja v a 2 s . co m*/ } if (id == null || id.trim().isEmpty()) { result.handle(new Either.Left<String, JsonObject>("workspace.folder.not.found")); return; } QueryBuilder query = QueryBuilder.start("_id").is(id).put("owner").is(owner.getUserId()); JsonObject keys = new JsonObject().put("folder", 1); mongo.findOne(DOCUMENTS_COLLECTION, MongoQueryBuilder.build(query), keys, new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> event) { final String folder = event.body().getJsonObject("result", new JsonObject()) .getString("folder"); if ("ok".equals(event.body().getString("status")) && folder != null && !folder.trim().isEmpty()) { QueryBuilder q = QueryBuilder.start("owner").is(owner.getUserId()).put("folder") .regex(Pattern.compile("^" + Pattern.quote(folder) + "($|_)")).put("old-folder") .exists(true); MongoUpdateBuilder modifier = new MongoUpdateBuilder(); modifier.rename("old-folder", "folder"); mongo.update(DOCUMENTS_COLLECTION, MongoQueryBuilder.build(q), modifier.build(), false, true, new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> res) { result.handle(Utils.validResult(res)); } }); } else { result.handle(new Either.Left<String, JsonObject>("workspace.folder.not.found")); } } }); }
From source file:org.entcore.workspace.service.impl.DefaultFolderService.java
License:Open Source License
private void shareFolderAction(final String id, final UserInfos owner, final List<String> actions, final String groupId, final String userId, final ShareService shareService, final boolean remove, final JsonObject share, final Handler<Either<String, JsonObject>> result) { if (owner == null) { result.handle(new Either.Left<String, JsonObject>("workspace.invalid.user")); return;// w w w. j a v a 2 s. c o m } if (id == null || id.trim().isEmpty()) { result.handle(new Either.Left<String, JsonObject>("workspace.folder.not.found")); return; } String sharedMethod = "org-entcore-workspace-service-WorkspaceService|shareJsonSubmit"; List<DBObject> groups = new ArrayList<>(); groups.add(QueryBuilder.start("userId").is(owner.getUserId()).put(sharedMethod).is(true).get()); for (String gpId : owner.getGroupsIds()) { groups.add(QueryBuilder.start("groupId").is(gpId).put(sharedMethod).is(true).get()); } final DBObject managerCheck = QueryBuilder.start("shared") .elemMatch(new QueryBuilder().or(groups.toArray(new DBObject[groups.size()])).get()).get(); QueryBuilder query = QueryBuilder.start("_id").is(id).put("file").exists(false) .or(QueryBuilder.start("owner").is(owner.getUserId()).get(), managerCheck); JsonObject keys = new JsonObject().put("folder", 1).put("name", 1); Handler<Message<JsonObject>> folderHandler = new Handler<Message<JsonObject>>() { @Override public void handle(Message<JsonObject> event) { final String folder = event.body().getJsonObject("result", new JsonObject()).getString("folder"); QueryBuilder q = QueryBuilder.start() .or(QueryBuilder.start("owner").is(owner.getUserId()).get(), managerCheck).put("folder") .regex(Pattern.compile("^" + Pattern.quote(folder) + "($|_)")).put("_id").notEquals(id); mongo.find(DOCUMENTS_COLLECTION, MongoQueryBuilder.build(q), new Handler<Message<JsonObject>>() { public void handle(Message<JsonObject> d) { JsonArray files = d.body().getJsonArray("results", new fr.wseduc.webutils.collections.JsonArray()); if ("ok".equals(d.body().getString("status"))) { if (files.size() == 0) { result.handle(new Either.Right<String, JsonObject>( new JsonObject("{ \"number\": 0, \"number-errors\": 0 }"))); return; } final AtomicInteger remaining = new AtomicInteger(files.size()); final AtomicInteger count = new AtomicInteger(0); final AtomicInteger errorcount = new AtomicInteger(0); Handler<Either<String, JsonObject>> recursiveHandler = new Handler<Either<String, JsonObject>>() { @Override public void handle(Either<String, JsonObject> event) { if (event.isRight()) count.getAndAdd(1); else errorcount.getAndAdd(1); if (remaining.decrementAndGet() == 0) { JsonObject response = new JsonObject(); response.put("number", count); response.put("number-errors", errorcount); result.handle(new Either.Right<String, JsonObject>(response)); } } }; for (Object o : files) { if (!(o instanceof JsonObject)) continue; JsonObject file = (JsonObject) o; if (share != null) { shareService.share(owner.getUserId(), file.getString("_id"), share, recursiveHandler); } else { if (groupId != null) { if (remove) shareService.removeGroupShare(groupId, file.getString("_id"), actions, recursiveHandler); else shareService.groupShare(owner.getUserId(), groupId, file.getString("_id"), actions, recursiveHandler); } else if (userId != null) { if (remove) shareService.removeUserShare(userId, file.getString("_id"), actions, recursiveHandler); else shareService.userShare(owner.getUserId(), userId, file.getString("_id"), actions, recursiveHandler); } } } } else { result.handle(new Either.Left<String, JsonObject>("workspace.folder.not.found")); } } }); } }; mongo.findOne(DOCUMENTS_COLLECTION, MongoQueryBuilder.build(query), keys, folderHandler); }