Examples with NotFoundException co.cask.cdap.common.NotFoundException used on opensource projects

Example 6 with NotFoundException

use of co.cask.cdap.common.NotFoundException in project cdap by caskdata.

the class WorkflowHttpHandler method resumeWorkflowRun.

@POST
@Path("/apps/{app-id}/workflows/{workflow-name}/runs/{run-id}/resume")
public void resumeWorkflowRun(HttpRequest request, HttpResponder responder, @PathParam("namespace-id") String namespaceId, @PathParam("app-id") String appId, @PathParam("workflow-name") String workflowName, @PathParam("run-id") String runId) throws Exception {
    ProgramId id = new ProgramId(namespaceId, appId, ProgramType.WORKFLOW, workflowName);
    ProgramRuntimeService.RuntimeInfo runtimeInfo = runtimeService.list(id).get(RunIds.fromString(runId));
    if (runtimeInfo == null) {
        throw new NotFoundException(id.run(runId));
    }
    ProgramController controller = runtimeInfo.getController();
    if (controller.getState() == ProgramController.State.ALIVE) {
        throw new ConflictException("Program is already running");
    }
    controller.resume().get();
    responder.sendString(HttpResponseStatus.OK, "Program run resumed.");
}

Example 7 with NotFoundException

use of co.cask.cdap.common.NotFoundException in project cdap by caskdata.

the class ApplicationLifecycleService method removeApplication.

/**
   * Delete an application specified by appId.
   *
   * @param appId the {@link ApplicationId} of the application to be removed
   * @throws Exception
   */
public void removeApplication(final ApplicationId appId) throws Exception {
    ensureNoRunningPrograms(appId);
    ApplicationSpecification spec = store.getApplication(appId);
    if (spec == null) {
        throw new NotFoundException(appId.toId());
    }
    // if the application has only one version, do full deletion, else only delete the specified version
    if (store.getAllAppVersions(appId).size() == 1) {
        deleteApp(appId, spec);
        return;
    }
    deleteAppVersion(appId, spec);
}

Example 8 with NotFoundException

use of co.cask.cdap.common.NotFoundException in project cdap by caskdata.

the class ProgramLifecycleService method getProgramStatus.

/**
   * Returns the program status.
   * @param programId the id of the program for which the status call is made
   * @return the status of the program
   * @throws NotFoundException if the application to which this program belongs was not found
   */
public ProgramStatus getProgramStatus(ProgramId programId) throws Exception {
    // check that app exists
    ApplicationId appId = programId.getParent();
    ApplicationSpecification appSpec = store.getApplication(appId);
    if (appSpec == null) {
        throw new NotFoundException(appId);
    }
    return getExistingAppProgramStatus(appSpec, programId);
}

Example 9 with NotFoundException

use of co.cask.cdap.common.NotFoundException in project cdap by caskdata.

the class ProgramLifecycleService method issueStop.

/**
   * Issues a command to stop the specified {@link RunId} of the specified {@link ProgramId} and returns a
   * {@link ListenableFuture} with the {@link ProgramController} for it.
   * Clients can wait for completion of the {@link ListenableFuture}.
   *
   * @param programId the {@link ProgramId program} to issue a stop for
   * @param runId the runId of the program run to stop. If null, all runs of the program as returned by
   *              {@link ProgramRuntimeService} are stopped.
   * @return a list of {@link ListenableFuture} with a {@link ProgramController} that clients can wait on for stop
   *         to complete.
   * @throws NotFoundException if the app, program or run was not found
   * @throws BadRequestException if an attempt is made to stop a program that is either not running or
   *                             was started by a workflow
   * @throws UnauthorizedException if the user issuing the command is not authorized to stop the program. To stop a
   *                               program, a user requires {@link Action#EXECUTE} permission on the program.
   */
public List<ListenableFuture<ProgramController>> issueStop(ProgramId programId, @Nullable String runId) throws Exception {
    authorizationEnforcer.enforce(programId, authenticationContext.getPrincipal(), Action.EXECUTE);
    List<ProgramRuntimeService.RuntimeInfo> runtimeInfos = findRuntimeInfo(programId, runId);
    if (runtimeInfos.isEmpty()) {
        if (!store.applicationExists(programId.getParent())) {
            throw new ApplicationNotFoundException(programId.getParent());
        } else if (!store.programExists(programId)) {
            throw new ProgramNotFoundException(programId);
        } else if (runId != null) {
            ProgramRunId programRunId = programId.run(runId);
            // Check if the program is running and is started by the Workflow
            RunRecordMeta runRecord = store.getRun(programId, runId);
            if (runRecord != null && runRecord.getProperties().containsKey("workflowrunid") && runRecord.getStatus().equals(ProgramRunStatus.RUNNING)) {
                String workflowRunId = runRecord.getProperties().get("workflowrunid");
                throw new BadRequestException(String.format("Cannot stop the program '%s' started by the Workflow " + "run '%s'. Please stop the Workflow.", programRunId, workflowRunId));
            }
            throw new NotFoundException(programRunId);
        }
        throw new BadRequestException(String.format("Program '%s' is not running.", programId));
    }
    List<ListenableFuture<ProgramController>> futures = new ArrayList<>();
    for (ProgramRuntimeService.RuntimeInfo runtimeInfo : runtimeInfos) {
        futures.add(runtimeInfo.getController().stop());
    }
    return futures;
}

Example 10 with NotFoundException

use of co.cask.cdap.common.NotFoundException 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);
}