Examples with CommandInputError io.cdap.cdap.cli.exception.CommandInputError used on opensource projects

Example 6 with CommandInputError

use of io.cdap.cdap.cli.exception.CommandInputError in project cdap by caskdata.

the class SetProgramInstancesCommand method perform.

@Override
public void perform(Arguments arguments, PrintStream output) throws Exception {
    String[] programIdParts = arguments.get(elementType.getArgumentName().toString()).split("\\.");
    ApplicationId appId = cliConfig.getCurrentNamespace().app(programIdParts[0]);
    int numInstances = arguments.getInt(ArgumentName.NUM_INSTANCES.toString());
    switch(elementType) {
        case WORKER:
            if (programIdParts.length < 2) {
                throw new CommandInputError(this);
            }
            String workerName = programIdParts[1];
            ProgramId workerId = appId.worker(workerName);
            programClient.setWorkerInstances(workerId, numInstances);
            output.printf("Successfully set worker '%s' of app '%s' to %d instances\n", workerName, appId.getEntityName(), numInstances);
            break;
        case SERVICE:
            if (programIdParts.length < 2) {
                throw new CommandInputError(this);
            }
            String serviceName = programIdParts[1];
            ServiceId service = appId.service(serviceName);
            programClient.setServiceInstances(service, numInstances);
            output.printf("Successfully set service '%s' of app '%s' to %d instances\n", serviceName, appId.getEntityName(), numInstances);
            break;
        default:
            // TODO: remove this
            throw new IllegalArgumentException("Unrecognized program element type for scaling: " + elementType);
    }
}

Example 7 with CommandInputError

use of io.cdap.cdap.cli.exception.CommandInputError in project cdap by caskdata.

the class StartProgramCommand method perform.

@Override
public void perform(Arguments arguments, PrintStream output) throws Exception {
    String[] programIdParts = arguments.get(elementType.getArgumentName().toString()).split("\\.");
    if (programIdParts.length < 2) {
        throw new CommandInputError(this);
    }
    ProgramId programId = parseProgramId(arguments, elementType);
    String appName = programId.getApplication();
    String appVersion = programId.getVersion();
    String programName = programId.getProgram();
    String runtimeArgsString = arguments.getOptional(ArgumentName.RUNTIME_ARGS.toString(), "");
    if (runtimeArgsString == null || runtimeArgsString.isEmpty()) {
        // run with stored runtime args
        programClient.start(programId, isDebug, null);
        runtimeArgsString = SPACE_EQUALS_JOINER.join(programClient.getRuntimeArgs(programId));
        output.printf("Successfully started %s '%s' of application '%s.%s' with stored runtime arguments '%s'\n", elementType.getName(), programName, appName, appVersion, runtimeArgsString);
    } else {
        // run with user-provided runtime args
        Map<String, String> runtimeArgs = ArgumentParser.parseMap(runtimeArgsString, ArgumentName.RUNTIME_ARGS.toString());
        programClient.start(programId, isDebug, runtimeArgs);
        output.printf("Successfully started %s '%s' of application '%s.%s' with provided runtime arguments '%s'\n", elementType.getName(), programName, appName, appVersion, runtimeArgsString);
    }
}

Example 8 with CommandInputError

use of io.cdap.cdap.cli.exception.CommandInputError in project cdap by caskdata.

the class ResumeScheduleCommand method perform.

@Override
public void perform(Arguments arguments, PrintStream printStream) throws Exception {
    String[] programIdParts = arguments.get(ElementType.SCHEDULE.getArgumentName().toString()).split("\\.");
    if (programIdParts.length < 2) {
        throw new CommandInputError(this);
    }
    String appId = programIdParts[0];
    String scheduleName = programIdParts[1];
    ScheduleId schedule = cliConfig.getCurrentNamespace().app(appId).schedule(scheduleName);
    scheduleClient.resume(schedule);
    printStream.printf("Successfully resumed schedule '%s' in app '%s'\n", scheduleName, appId);
}

Example 9 with CommandInputError

use of io.cdap.cdap.cli.exception.CommandInputError in project cdap by caskdata.

the class UpdateTimeScheduleCommand method perform.

@Override
public void perform(Arguments arguments, PrintStream printStream) throws Exception {
    String scheduleName = arguments.get(ArgumentName.SCHEDULE_NAME.toString());
    String[] programIdParts = arguments.get(ArgumentName.PROGRAM.toString()).split("\\.");
    String version = arguments.getOptional(ArgumentName.APP_VERSION.toString());
    String scheduleDescription = arguments.getOptional(ArgumentName.DESCRIPTION.toString(), "");
    String cronExpression = arguments.get(ArgumentName.CRON_EXPRESSION.toString());
    String schedulePropertiesString = arguments.getOptional(ArgumentName.SCHEDULE_PROPERTIES.toString(), "");
    String scheduleRunConcurrencyString = arguments.getOptional(ArgumentName.CONCURRENCY.toString(), null);
    if (programIdParts.length < 2) {
        throw new CommandInputError(this);
    }
    String appId = programIdParts[0];
    NamespaceId namespaceId = cliConfig.getCurrentNamespace();
    ApplicationId applicationId = (version == null) ? namespaceId.app(appId) : namespaceId.app(appId, version);
    ScheduleId scheduleId = applicationId.schedule(scheduleName);
    String description = scheduleDescription == null ? null : scheduleDescription;
    ScheduleProgramInfo programInfo = new ScheduleProgramInfo(SchedulableProgramType.WORKFLOW, programIdParts[1]);
    List<Constraint> constraints = scheduleRunConcurrencyString == null ? ImmutableList.of() : ImmutableList.of(new ProtoConstraint.ConcurrencyConstraint(Integer.valueOf(scheduleRunConcurrencyString)));
    Map<String, String> propertiesMap = ArgumentParser.parseMap(schedulePropertiesString, ArgumentName.SCHEDULE_PROPERTIES.toString());
    ScheduleDetail scheduleDetail = new ScheduleDetail(scheduleName, description, programInfo, propertiesMap, new ProtoTrigger.TimeTrigger(cronExpression), constraints, null);
    scheduleClient.update(scheduleId, scheduleDetail);
    printStream.printf("Successfully updated schedule '%s' in app '%s'\n", scheduleName, appId);
}

Example 10 with CommandInputError

use of io.cdap.cdap.cli.exception.CommandInputError in project cdap by caskdata.

the class DeleteScheduleCommand method perform.

@Override
public void perform(Arguments arguments, PrintStream printStream) throws Exception {
    String[] programIdParts = arguments.get(ElementType.SCHEDULE.getArgumentName().toString()).split("\\.");
    if (programIdParts.length < 2) {
        throw new CommandInputError(this);
    }
    String appId = programIdParts[0];
    String scheduleName = programIdParts[1];
    ScheduleId schedule = cliConfig.getCurrentNamespace().app(appId).schedule(scheduleName);
    scheduleClient.delete(schedule);
    printStream.printf("Successfully deleted schedule '%s' in app '%s'\n", scheduleName, appId);
}