Examples with ApplicationId co.cask.cdap.proto.id.ApplicationId used on opensource projects

Example 1 with ApplicationId

use of co.cask.cdap.proto.id.ApplicationId in project cdap by caskdata.

the class AppLifecycleHttpHandler method updateApp.

/**
   * Updates an existing application.
   */
@POST
@Path("/apps/{app-id}/update")
@AuditPolicy(AuditDetail.REQUEST_BODY)
public void updateApp(HttpRequest request, HttpResponder responder, @PathParam("namespace-id") final String namespaceId, @PathParam("app-id") final String appName) throws NotFoundException, BadRequestException, UnauthorizedException, IOException {
    ApplicationId appId = validateApplicationId(namespaceId, appName);
    AppRequest appRequest;
    try (Reader reader = new InputStreamReader(new ChannelBufferInputStream(request.getContent()), Charsets.UTF_8)) {
        appRequest = GSON.fromJson(reader, AppRequest.class);
    } catch (IOException e) {
        LOG.error("Error reading request to update app {} in namespace {}.", appName, namespaceId, e);
        throw new IOException("Error reading request body.");
    } catch (JsonSyntaxException e) {
        throw new BadRequestException("Request body is invalid json: " + e.getMessage());
    }
    try {
        applicationLifecycleService.updateApp(appId, appRequest, createProgramTerminator());
        responder.sendString(HttpResponseStatus.OK, "Update complete.");
    } catch (InvalidArtifactException e) {
        throw new BadRequestException(e.getMessage());
    } catch (ConflictException e) {
        responder.sendString(HttpResponseStatus.CONFLICT, e.getMessage());
    } catch (NotFoundException | UnauthorizedException e) {
        throw e;
    } catch (Exception e) {
        // this is the same behavior as deploy app pipeline, but this is bad behavior. Error handling needs improvement.
        LOG.error("Deploy failure", e);
        responder.sendString(HttpResponseStatus.BAD_REQUEST, e.getMessage());
    }
}

Example 2 with ApplicationId

use of co.cask.cdap.proto.id.ApplicationId in project cdap by caskdata.

the class ProgramScheduleStoreDataset method migrateFromAppMetadataStore.

/**
   * Migrate schedules in a given namespace from app metadata store to ProgramScheduleStoreDataset
   *
   * @param namespaceId  the namespace with schedules to be migrated
   * @param appMetaStore app metadata store with schedules to be migrated
   * @return the lexicographically largest namespace id String with schedule migration completed
   */
public String migrateFromAppMetadataStore(NamespaceId namespaceId, Store appMetaStore) {
    String completedNamespace = getMigrationCompleteNamespace();
    if (completedNamespace != null && completedNamespace.compareTo(namespaceId.toString()) > 0) {
        return completedNamespace;
    }
    for (ApplicationSpecification appSpec : appMetaStore.getAllApplications(namespaceId)) {
        ApplicationId appId = namespaceId.app(appSpec.getName(), appSpec.getAppVersion());
        for (ScheduleSpecification scheduleSpec : appSpec.getSchedules().values()) {
            ProgramSchedule schedule = Schedulers.toProgramSchedule(appId, scheduleSpec);
            try {
                addSchedule(schedule);
            } catch (AlreadyExistsException e) {
                // This should never happen since no schedule with the same schedule key should exist before migration
                LOG.warn("Schedule {} already exists before schedule migration", schedule.getScheduleId(), e);
            }
        }
    }
    store.put(MIGRATION_COMPLETE_NAMESPACE_ROW_BYTES, MIGRATION_COMPLETE_NAMESPACE_COLUMN_BYTES, Bytes.toBytes(namespaceId.toString()));
    return namespaceId.toString();
}

Example 3 with ApplicationId

use of co.cask.cdap.proto.id.ApplicationId in project cdap by caskdata.

the class ProgramLifecycleService method getScheduleStatus.

/**
   * Gets the state of the given schedule
   *
   * @return the status of the given schedule
   * @throws Exception if failed to get the state of the schedule
   */
public ProgramScheduleStatus getScheduleStatus(ScheduleId scheduleId) throws Exception {
    ApplicationId applicationId = scheduleId.getParent();
    ApplicationSpecification appSpec = store.getApplication(applicationId);
    if (appSpec == null) {
        throw new NotFoundException(applicationId);
    }
    ProgramSchedule schedule = scheduler.getSchedule(scheduleId);
    ensureAccess(schedule.getProgramId());
    return scheduler.getScheduleStatus(scheduleId);
}

Example 4 with ApplicationId

use of co.cask.cdap.proto.id.ApplicationId in project cdap by caskdata.

the class ProgramLifecycleHttpHandler method doPerformAction.

private void doPerformAction(HttpRequest request, HttpResponder responder, String namespaceId, String appId, String appVersion, String type, String programId, String action) throws Exception {
    ApplicationId applicationId = new ApplicationId(namespaceId, appId, appVersion);
    if (SCHEDULES.equals(type)) {
        ScheduleId scheduleId = applicationId.schedule(programId);
        lifecycleService.suspendResumeSchedule(scheduleId, action);
        responder.sendJson(HttpResponseStatus.OK, "OK");
        return;
    }
    ProgramType programType;
    try {
        programType = ProgramType.valueOfCategoryName(type);
    } catch (IllegalArgumentException e) {
        throw new BadRequestException(String.format("Unknown program type '%s'", type), e);
    }
    ProgramId program = applicationId.program(programType, programId);
    Map<String, String> args = decodeArguments(request);
    // we have already validated that the action is valid
    switch(action.toLowerCase()) {
        case "start":
            lifecycleService.start(program, args, false);
            break;
        case "debug":
            if (!isDebugAllowed(programType)) {
                throw new NotImplementedException(String.format("debug action is not implemented for program type %s", programType));
            }
            lifecycleService.start(program, args, true);
            break;
        case "stop":
            lifecycleService.stop(program);
            break;
        default:
            throw new NotFoundException(String.format("%s action was not found", action));
    }
    responder.sendStatus(HttpResponseStatus.OK);
}

Example 5 with ApplicationId

use of co.cask.cdap.proto.id.ApplicationId in project cdap by caskdata.

the class ProgramLifecycleHttpHandler method doAddSchedule.

private void doAddSchedule(HttpRequest request, HttpResponder responder, String namespace, String appName, String appVersion, String scheduleName) throws Exception {
    final ApplicationId applicationId = new ApplicationId(namespace, appName, appVersion);
    ScheduleDetail scheduleFromRequest = readScheduleDetailBody(request, scheduleName, false, new Function<JsonElement, ScheduleDetail>() {

        @Override
        public ScheduleDetail apply(@Nullable JsonElement input) {
            ScheduleSpecification scheduleSpec = GSON.fromJson(input, ScheduleSpecification.class);
            return toScheduleDetail(applicationId, scheduleSpec);
        }
    });
    if (scheduleFromRequest.getProgram() == null) {
        throw new BadRequestException("No program was specified for the schedule");
    }
    if (scheduleFromRequest.getProgram().getProgramType() == null) {
        throw new BadRequestException("No program type was specified for the schedule");
    }
    if (scheduleFromRequest.getProgram().getProgramName() == null) {
        throw new BadRequestException("No program name was specified for the schedule");
    }
    if (scheduleFromRequest.getTrigger() == null) {
        throw new BadRequestException("No trigger was specified for the schedule");
    }
    ProgramType programType = ProgramType.valueOfSchedulableType(scheduleFromRequest.getProgram().getProgramType());
    String programName = scheduleFromRequest.getProgram().getProgramName();
    ProgramId programId = applicationId.program(programType, programName);
    if (lifecycleService.getProgramSpecification(programId) == null) {
        throw new NotFoundException(programId);
    }
    String description = Objects.firstNonNull(scheduleFromRequest.getDescription(), "");
    Map<String, String> properties = Objects.firstNonNull(scheduleFromRequest.getProperties(), EMPTY_PROPERTIES);
    List<? extends Constraint> constraints = Objects.firstNonNull(scheduleFromRequest.getConstraints(), NO_CONSTRAINTS);
    long timeoutMillis = Objects.firstNonNull(scheduleFromRequest.getTimeoutMillis(), Schedulers.JOB_QUEUE_TIMEOUT_MILLIS);
    ProgramSchedule schedule = new ProgramSchedule(scheduleName, description, programId, properties, scheduleFromRequest.getTrigger(), constraints, timeoutMillis);
    programScheduler.addSchedule(schedule);
    responder.sendStatus(HttpResponseStatus.OK);
}