Examples with GremlinManager com.baidu.hugegraph.manager.GremlinManager used on opensource projects

Example 1 with GremlinManager

use of com.baidu.hugegraph.manager.GremlinManager in project incubator-hugegraph-toolchain by apache.

the class HugeGraphCommand method execute.

private void execute(String subCmd, JCommander jCommander) {
    this.checkMainParams();
    switch(subCmd) {
        case "backup":
            if (this.timeout() < BACKUP_DEFAULT_TIMEOUT) {
                this.timeout(BACKUP_DEFAULT_TIMEOUT);
            }
            Printer.print("Graph '%s' start backup!", this.graph());
            SubCommands.Backup backup = this.subCommand(subCmd);
            BackupManager backupManager = manager(BackupManager.class);
            backupManager.init(backup);
            backupManager.backup(backup.types());
            break;
        case "restore":
            GraphsManager graphsManager = manager(GraphsManager.class);
            GraphMode mode = graphsManager.mode(this.graph());
            E.checkState(mode.maintaining(), "Invalid mode '%s' of graph '%s' for restore " + "sub-command", mode, this.graph());
            Printer.print("Graph '%s' start restore in mode '%s'!", this.graph(), mode);
            SubCommands.Restore restore = this.subCommand(subCmd);
            RestoreManager restoreManager = manager(RestoreManager.class);
            restoreManager.init(restore);
            restoreManager.mode(mode);
            restoreManager.restore(restore.types());
            break;
        case "migrate":
            SubCommands.Migrate migrate = this.subCommand(subCmd);
            Printer.print("Migrate graph '%s' from '%s' to '%s' as '%s'", this.graph(), this.url(), migrate.targetUrl(), migrate.targetGraph());
            // Backup source graph
            if (this.timeout() < BACKUP_DEFAULT_TIMEOUT) {
                this.timeout(BACKUP_DEFAULT_TIMEOUT);
            }
            backup = convMigrate2Backup(migrate);
            backupManager = manager(BackupManager.class);
            backupManager.init(backup);
            backupManager.backup(backup.types());
            // Restore source graph to target graph
            this.url(migrate.targetUrl());
            this.graph(migrate.targetGraph());
            this.username(migrate.targetUsername());
            this.password(migrate.targetPassword());
            this.timeout(migrate.targetTimeout());
            this.trustStoreFile(migrate.targetTrustStoreFile());
            this.trustStorePassword(migrate.targetTrustStorePassword());
            graphsManager = manager(GraphsManager.class);
            GraphMode origin = graphsManager.mode(migrate.targetGraph());
            // Set target graph mode
            mode = migrate.mode();
            E.checkState(mode.maintaining(), "Invalid mode '%s' of graph '%s' for restore", mode, migrate.targetGraph());
            graphsManager.mode(migrate.targetGraph(), mode);
            // Restore
            Printer.print("Graph '%s' start restore in mode '%s'!", migrate.targetGraph(), migrate.mode());
            String directory = backupManager.directory().directory();
            restore = convMigrate2Restore(migrate, directory);
            restoreManager = manager(RestoreManager.class);
            restoreManager.init(restore);
            restoreManager.mode(mode);
            restoreManager.restore(restore.types());
            // Restore target graph mode
            graphsManager.mode(migrate.targetGraph(), origin);
            break;
        case "dump":
            Printer.print("Graph '%s' start dump!", this.graph());
            SubCommands.DumpGraph dump = this.subCommand(subCmd);
            DumpGraphManager dumpManager = manager(DumpGraphManager.class);
            dumpManager.init(dump);
            dumpManager.dumpFormatter(dump.formatter());
            dumpManager.dump();
            break;
        case "graph-create":
            SubCommands.GraphCreate graphCreate = this.subCommand(subCmd);
            if (timeout() < DEFAULT_GRAPH_CREATE_TIMEOUT) {
                this.timeout(DEFAULT_GRAPH_CREATE_TIMEOUT);
            }
            graphsManager = manager(GraphsManager.class);
            graphsManager.create(graphCreate.name(), graphCreate.config());
            Printer.print("Graph '%s' is created", graphCreate.name());
            break;
        case "graph-clone":
            SubCommands.GraphClone graphClone = this.subCommand(subCmd);
            if (timeout() < DEFAULT_GRAPH_CREATE_TIMEOUT) {
                this.timeout(DEFAULT_GRAPH_CREATE_TIMEOUT);
            }
            graphsManager = manager(GraphsManager.class);
            graphsManager.clone(graphClone.name(), graphClone.cloneGraphName());
            Printer.print("Graph '%s' is created(cloned from '%s')", graphClone.name(), graphClone.cloneGraphName());
            break;
        case "graph-list":
            graphsManager = manager(GraphsManager.class);
            Printer.printList("Graphs", graphsManager.list());
            break;
        case "graph-get":
            graphsManager = manager(GraphsManager.class);
            Printer.printMap("Graph info", graphsManager.get(this.graph()));
            break;
        case "graph-clear":
            SubCommands.GraphClear graphClear = this.subCommand(subCmd);
            if (timeout() < DEFAULT_GRAPH_CLEAR_TIMEOUT) {
                this.timeout(DEFAULT_GRAPH_CLEAR_TIMEOUT);
            }
            graphsManager = manager(GraphsManager.class);
            graphsManager.clear(this.graph(), graphClear.confirmMessage());
            Printer.print("Graph '%s' is cleared", this.graph());
            break;
        case "graph-drop":
            SubCommands.GraphDrop graphDrop = this.subCommand(subCmd);
            if (timeout() < DEFAULT_GRAPH_CLEAR_TIMEOUT) {
                this.timeout(DEFAULT_GRAPH_CLEAR_TIMEOUT);
            }
            graphsManager = manager(GraphsManager.class);
            graphsManager.drop(this.graph(), graphDrop.confirmMessage());
            Printer.print("Graph '%s' is dropped", this.graph());
            break;
        case "graph-mode-set":
            SubCommands.GraphModeSet graphModeSet = this.subCommand(subCmd);
            graphsManager = manager(GraphsManager.class);
            graphsManager.mode(this.graph(), graphModeSet.mode());
            Printer.print("Set graph '%s' mode to '%s'", this.graph(), graphModeSet.mode());
            break;
        case "graph-mode-get":
            graphsManager = manager(GraphsManager.class);
            Printer.printKV("Graph mode", graphsManager.mode(this.graph()));
            break;
        case "gremlin-execute":
            SubCommands.Gremlin gremlin = this.subCommand(subCmd);
            GremlinManager gremlinManager = manager(GremlinManager.class);
            Printer.print("Run gremlin script");
            ResultSet result = gremlinManager.execute(gremlin.script(), gremlin.bindings(), gremlin.language(), gremlin.aliases());
            Iterator<Result> iterator = result.iterator();
            while (iterator.hasNext()) {
                Printer.print(iterator.next().getString());
            }
            break;
        case "gremlin-schedule":
            SubCommands.GremlinJob job = this.subCommand(subCmd);
            gremlinManager = manager(GremlinManager.class);
            Printer.print("Run gremlin script as async job");
            long taskId = gremlinManager.executeAsTask(job.script(), job.bindings(), job.language());
            Printer.printKV("Task id", taskId);
            break;
        case "task-list":
            SubCommands.TaskList taskList = this.subCommand(subCmd);
            TasksManager tasksManager = manager(TasksManager.class);
            List<Task> tasks = tasksManager.list(taskList.status(), taskList.limit());
            List<Object> results = tasks.stream().map(Task::asMap).collect(Collectors.toList());
            Printer.printList("Tasks", results);
            break;
        case "task-get":
            SubCommands.TaskGet taskGet = this.subCommand(subCmd);
            tasksManager = manager(TasksManager.class);
            Printer.printKV("Task info", tasksManager.get(taskGet.taskId()).asMap());
            break;
        case "task-delete":
            SubCommands.TaskDelete taskDelete = this.subCommand(subCmd);
            tasksManager = manager(TasksManager.class);
            tasksManager.delete(taskDelete.taskId());
            Printer.print("Task '%s' is deleted", taskDelete.taskId());
            break;
        case "task-cancel":
            SubCommands.TaskCancel taskCancel = this.subCommand(subCmd);
            tasksManager = manager(TasksManager.class);
            tasksManager.cancel(taskCancel.taskId());
            Printer.print("Task '%s' is cancelled", taskCancel.taskId());
            break;
        case "task-clear":
            SubCommands.TaskClear taskClear = this.subCommand(subCmd);
            tasksManager = manager(TasksManager.class);
            tasksManager.clear(taskClear.force());
            Printer.print("Tasks are cleared[force=%s]", taskClear.force());
            break;
        case "auth-backup":
            Printer.print("Auth backup start...");
            SubCommands.AuthBackup authBackup = this.subCommand(subCmd);
            AuthBackupRestoreManager authBackupManager = manager(AuthBackupRestoreManager.class);
            authBackupManager.init(authBackup);
            authBackupManager.backup(authBackup.types());
            break;
        case "auth-restore":
            Printer.print("Auth restore start...");
            SubCommands.AuthRestore authRestore = this.subCommand(subCmd);
            AuthBackupRestoreManager authRestoreManager = manager(AuthBackupRestoreManager.class);
            authRestoreManager.init(authRestore);
            authRestoreManager.restore(authRestore.types());
            break;
        default:
            throw new ParameterException(String.format("Invalid sub-command: %s", subCmd));
    }
}