Examples with HttpRequest co.cask.common.http.HttpRequest used on opensource projects

Example 86 with HttpRequest

use of co.cask.common.http.HttpRequest in project cdap by caskdata.

the class ScheduleClient method doUpdate.

private void doUpdate(ScheduleId scheduleId, String json) throws IOException, UnauthenticatedException, NotFoundException, UnauthorizedException, AlreadyExistsException {
    String path = String.format("apps/%s/versions/%s/schedules/%s/update", scheduleId.getApplication(), scheduleId.getVersion(), scheduleId.getSchedule());
    URL url = config.resolveNamespacedURLV3(scheduleId.getNamespaceId(), path);
    HttpRequest request = HttpRequest.post(url).withBody(json).build();
    HttpResponse response = restClient.execute(request, config.getAccessToken(), HttpURLConnection.HTTP_NOT_FOUND);
    if (HttpURLConnection.HTTP_NOT_FOUND == response.getResponseCode()) {
        throw new NotFoundException(scheduleId);
    }
}

Example 87 with HttpRequest

use of co.cask.common.http.HttpRequest in project cdap by caskdata.

the class ScheduleClient method doAdd.

/*------------ private helpers ---------------------*/
private void doAdd(ScheduleId scheduleId, String json) throws IOException, UnauthenticatedException, NotFoundException, UnauthorizedException, AlreadyExistsException {
    String path = String.format("apps/%s/versions/%s/schedules/%s", scheduleId.getApplication(), scheduleId.getVersion(), scheduleId.getSchedule());
    URL url = config.resolveNamespacedURLV3(scheduleId.getNamespaceId(), path);
    HttpRequest request = HttpRequest.put(url).withBody(json).build();
    HttpResponse response = restClient.execute(request, config.getAccessToken(), HttpURLConnection.HTTP_NOT_FOUND, HttpURLConnection.HTTP_CONFLICT);
    if (HttpURLConnection.HTTP_NOT_FOUND == response.getResponseCode()) {
        throw new NotFoundException(scheduleId);
    } else if (HttpURLConnection.HTTP_CONFLICT == response.getResponseCode()) {
        throw new AlreadyExistsException(scheduleId);
    }
}

Example 88 with HttpRequest

use of co.cask.common.http.HttpRequest 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 89 with HttpRequest

use of co.cask.common.http.HttpRequest in project cdap by caskdata.

the class StreamClient method sendBatch.

/**
   * Sends a batch request to a stream batch endpoint.
   *
   * @param stream ID of the stream
   * @param contentType content type of the data
   * @param inputSupplier provides content for the batch request
   * @throws IOException if a network error occurred
   * @throws StreamNotFoundException if the stream with the specified ID was not found
   */
public void sendBatch(StreamId stream, String contentType, InputSupplier<? extends InputStream> inputSupplier) throws IOException, StreamNotFoundException, UnauthenticatedException {
    URL url = config.resolveNamespacedURLV3(stream.getParent(), String.format("streams/%s/batch", stream.getStream()));
    Map<String, String> headers = ImmutableMap.of("Content-type", contentType);
    HttpRequest request = HttpRequest.post(url).addHeaders(headers).withBody(inputSupplier).build();
    HttpResponse response = restClient.upload(request, config.getAccessToken(), HttpURLConnection.HTTP_NOT_FOUND);
    if (response.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) {
        throw new StreamNotFoundException(stream);
    }
}

Example 90 with HttpRequest

use of co.cask.common.http.HttpRequest in project cdap by caskdata.

the class StreamClient method writeEvent.

/**
   * Writes stream event using the given URL. The write maybe sync or async, depending on the URL.
   */
private void writeEvent(URL url, StreamId stream, String event) throws IOException, StreamNotFoundException, UnauthenticatedException, UnauthorizedException {
    HttpRequest request = HttpRequest.post(url).withBody(event).build();
    HttpResponse response = restClient.execute(request, config.getAccessToken(), HttpURLConnection.HTTP_NOT_FOUND);
    if (response.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) {
        throw new StreamNotFoundException(stream);
    }
}