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

Example 86 with NotFoundException

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

the class MonitorClient method setSystemServiceInstances.

/**
   * Sets the number of instances the system service is running on.
   *
   * @param serviceName name of the system service
   * @param instances number of instances the system service is running on
   * @throws IOException if a network error occurred
   * @throws NotFoundException if the system service with the specified name was not found
   * @throws UnauthenticatedException if the request is not authorized successfully in the gateway server
   */
public void setSystemServiceInstances(String serviceName, int instances) throws IOException, NotFoundException, BadRequestException, UnauthenticatedException, UnauthorizedException {
    URL url = config.resolveURL(String.format("system/services/%s/instances", serviceName));
    HttpRequest request = HttpRequest.put(url).withBody(GSON.toJson(new Instances(instances))).build();
    HttpResponse response = restClient.execute(request, config.getAccessToken(), HttpURLConnection.HTTP_NOT_FOUND, HttpURLConnection.HTTP_BAD_REQUEST);
    if (response.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) {
        throw new NotFoundException(new SystemServiceId(serviceName));
    } else if (response.getResponseCode() == HttpURLConnection.HTTP_BAD_REQUEST) {
        throw new BadRequestException(new String(response.getResponseBody()));
    }
}

Example 87 with NotFoundException

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

the class MonitorClient method getSystemServiceLiveInfo.

/**
   * Gets the live info of a system service.
   *
   * @param serviceName Name of the system service
   * @return live info of the system service
   * @throws IOException if a network error occurred
   * @throws UnauthenticatedException if the request is not authorized successfully in the gateway server
   */
public SystemServiceLiveInfo getSystemServiceLiveInfo(String serviceName) throws IOException, UnauthenticatedException, NotFoundException, UnauthorizedException {
    URL url = config.resolveURLV3(String.format("system/services/%s/live-info", serviceName));
    HttpResponse response = restClient.execute(HttpMethod.GET, url, config.getAccessToken(), HttpURLConnection.HTTP_NOT_FOUND);
    String responseBody = new String(response.getResponseBody());
    if (response.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) {
        throw new NotFoundException(new SystemServiceId(serviceName));
    }
    return GSON.fromJson(responseBody, SystemServiceLiveInfo.class);
}

Example 88 with NotFoundException

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

the class MonitorClient method getSystemServiceStatus.

/**
   * Gets the status of a system service.
   *
   * @param serviceName Name of the system service
   * @return status of the system service
   * @throws IOException if a network error occurred
   * @throws NotFoundException if the system service with the specified name could not be found
   * @throws BadRequestException if the operation was not valid for the system service
   * @throws UnauthenticatedException if the request is not authorized successfully in the gateway server
   */
public String getSystemServiceStatus(String serviceName) throws IOException, NotFoundException, BadRequestException, UnauthenticatedException, UnauthorizedException {
    URL url = config.resolveURL(String.format("system/services/%s/status", serviceName));
    HttpResponse response = restClient.execute(HttpMethod.GET, url, config.getAccessToken(), HttpURLConnection.HTTP_NOT_FOUND, HttpURLConnection.HTTP_BAD_REQUEST);
    String responseBody = new String(response.getResponseBody());
    if (response.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) {
        throw new NotFoundException(new SystemServiceId(serviceName));
    } else if (response.getResponseCode() == HttpURLConnection.HTTP_BAD_REQUEST) {
        throw new BadRequestException(responseBody);
    }
    Map<String, String> status = GSON.fromJson(responseBody, new TypeToken<Map<String, String>>() {
    }.getType());
    return status.get("status");
}

Example 89 with NotFoundException

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

the class ServiceClient method checkAvailability.

/**
   * Checks whether the {@link Service} is active.
   *
   * @param service ID of the service
   * @throws IOException if a network error occurred
   * @throws UnauthenticatedException if the request is not authorized successfully in the gateway server
   * @throws NotFoundException if the app or service could not be found
   * @throws ServiceUnavailableException if the service is not available
   */
public void checkAvailability(ServiceId service) throws IOException, UnauthenticatedException, NotFoundException, ServiceUnavailableException, UnauthorizedException {
    URL url = config.resolveNamespacedURLV3(service.getNamespaceId(), String.format("apps/%s/versions/%s/services/%s/available", service.getApplication(), service.getVersion(), service.getProgram()));
    HttpResponse response = restClient.execute(HttpMethod.GET, url, config.getAccessToken(), HttpURLConnection.HTTP_NOT_FOUND, HttpURLConnection.HTTP_BAD_REQUEST, HttpURLConnection.HTTP_UNAVAILABLE);
    if (response.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) {
        throw new NotFoundException(service);
    }
    if (response.getResponseCode() == HttpURLConnection.HTTP_UNAVAILABLE) {
        throw new ServiceUnavailableException(service.getProgram());
    }
}

Example 90 with NotFoundException

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

the class ScheduleClient method suspend.

public void suspend(ScheduleId scheduleId) throws IOException, UnauthenticatedException, NotFoundException, UnauthorizedException {
    String path = String.format("apps/%s/versions/%s/schedules/%s/suspend", scheduleId.getApplication(), scheduleId.getVersion(), scheduleId.getSchedule());
    URL url = config.resolveNamespacedURLV3(scheduleId.toId().getNamespace(), path);
    HttpResponse response = restClient.execute(HttpMethod.POST, url, config.getAccessToken(), HttpURLConnection.HTTP_NOT_FOUND);
    if (HttpURLConnection.HTTP_NOT_FOUND == response.getResponseCode()) {
        throw new NotFoundException(scheduleId);
    }
}