Examples with NotFoundException io.cdap.cdap.common.NotFoundException used on opensource projects

Example 6 with NotFoundException

use of io.cdap.cdap.common.NotFoundException in project cdap by caskdata.

the class ProgramClient method setServiceInstances.

/**
 * Sets the number of instances of a service.
 *
 * @param service the service
 * @param instances number of instances for the service
 * @throws IOException if a network error occurred
 * @throws NotFoundException if the application or service could not be found
 * @throws UnauthenticatedException if the request is not authorized successfully in the gateway server
 */
public void setServiceInstances(ServiceId service, int instances) throws IOException, NotFoundException, UnauthenticatedException, UnauthorizedException {
    URL url = config.resolveNamespacedURLV3(service.getNamespaceId(), String.format("apps/%s/services/%s/instances", service.getApplication(), service.getProgram()));
    HttpRequest request = HttpRequest.put(url).withBody(GSON.toJson(new Instances(instances))).build();
    HttpResponse response = restClient.execute(request, config.getAccessToken(), HttpURLConnection.HTTP_NOT_FOUND);
    if (response.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) {
        throw new NotFoundException(service);
    }
}

Example 7 with NotFoundException

use of io.cdap.cdap.common.NotFoundException in project cdap by caskdata.

the class ProgramClient method setWorkerInstances.

/**
 * Sets the number of instances that a worker will run on.
 *
 * @param instances number of instances for the worker to run on
 * @throws IOException if a network error occurred
 * @throws NotFoundException if the application or worker could not be found
 * @throws UnauthenticatedException if the request is not authorized successfully in the gateway server
 */
public void setWorkerInstances(ProgramId worker, int instances) throws IOException, NotFoundException, UnauthenticatedException, UnauthorizedException {
    URL url = config.resolveNamespacedURLV3(worker.getNamespaceId(), String.format("apps/%s/workers/%s/instances", worker.getApplication(), worker.getProgram()));
    HttpRequest request = HttpRequest.put(url).withBody(GSON.toJson(new Instances(instances))).build();
    HttpResponse response = restClient.execute(request, config.getAccessToken(), HttpURLConnection.HTTP_NOT_FOUND);
    if (response.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) {
        throw new NotFoundException(worker);
    }
}

Example 8 with NotFoundException

use of io.cdap.cdap.common.NotFoundException in project cdap by caskdata.

the class LineageClient method getLineage.

private <T> T getLineage(NamespacedEntityId namespacedId, String path, Class<T> type) throws IOException, UnauthenticatedException, NotFoundException, BadRequestException, UnauthorizedException {
    URL lineageURL = config.resolveNamespacedURLV3(new NamespaceId(namespacedId.getNamespace()), path);
    HttpResponse response = restClient.execute(HttpRequest.get(lineageURL).build(), config.getAccessToken(), HttpURLConnection.HTTP_BAD_REQUEST, HttpURLConnection.HTTP_NOT_FOUND);
    if (response.getResponseCode() == HttpURLConnection.HTTP_BAD_REQUEST) {
        throw new BadRequestException(response.getResponseBodyAsString());
    }
    if (response.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) {
        throw new NotFoundException(response.getResponseBodyAsString());
    }
    return GSON.fromJson(response.getResponseBodyAsString(), type);
}

Example 9 with NotFoundException

use of io.cdap.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 10 with NotFoundException

use of io.cdap.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()));
    }
}