Package com.hubspot.horizon

Examples of com.hubspot.horizon.HttpResponse

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    }

  }

  private HttpResponse getFromMesos(String uri) {
    HttpResponse response = null;

    final long start = System.currentTimeMillis();

    LOG.debug("Fetching {} from mesos", uri);

    try {
      response = httpClient.execute(HttpRequest.newBuilder().setUrl(uri).build());

      LOG.debug("Response {} - {} after {}", response.getStatusCode(), uri, JavaUtils.duration(start));
    } catch (Exception e) {
      throw new MesosClientException(String.format("Exception fetching %s after %s", uri, JavaUtils.duration(start)), e);
    }

    if (!response.isSuccess()) {
      throw new MesosClientException(String.format("Invalid response code from %s : %s", uri, response.getStatusCode()));
    }

    return response;
  }
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    LOG.info("Getting {} {} from {}", type, id, uri);

    final long start = System.currentTimeMillis();

    HttpResponse response = httpClient.execute(HttpRequest.newBuilder().setUrl(uri).build());

    if (response.getStatusCode() == 404) {
      return Optional.absent();
    }

    checkResponse(type, response);

    LOG.info("Got {} {} in {}ms", type, id, System.currentTimeMillis() - start);

    return Optional.fromNullable(response.getAs(clazz));
  }
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  private <T> Collection<T> getCollection(String uri, String type, TypeReference<Collection<T>> typeReference) {
    LOG.info("Getting all {} from {}", type, uri);

    final long start = System.currentTimeMillis();

    HttpResponse response = httpClient.execute(HttpRequest.newBuilder().setUrl(uri).build());

    if (response.getStatusCode() == 404) {
      return ImmutableList.of();
    }

    checkResponse(type, response);

    LOG.info("Got {} in {}ms", type, System.currentTimeMillis() - start);

    return response.getAs(typeReference);
  }
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    if (user.isPresent()) {
      request.addQueryParam("user", user.get());
    }

    HttpResponse response = httpClient.execute(request.build());

    if (response.getStatusCode() == 404) {
      LOG.info("{} ({}) was not found", type, id);
      return Optional.absent();
    }

    checkResponse(type, response);

    LOG.info("Deleted {} ({}) from Singularity in %sms", type, id, System.currentTimeMillis() - start);

    if (clazz.isPresent()) {
      return Optional.of(response.getAs(clazz.get()));
    }

    return Optional.absent();
  }
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    return Optional.absent();
  }

  private <T> Optional<T> post(String uri, String type, Optional<?> body, Optional<String> user, Optional<Class<T>> clazz) {
    try {
      HttpResponse response = post(uri, type, body, user);

      if (clazz.isPresent()) {
        return Optional.of(response.getAs(clazz.get()));
      }
    } catch (Exception e) {
      LOG.warn("Http post failed", e);
    }
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    if (body.isPresent()) {
      request.setBody(body.get());
    }

    HttpResponse response = httpClient.execute(request.build());

    checkResponse(type, response);

    LOG.info("Successfully posted {} in {}ms", type, System.currentTimeMillis() - start);
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    }
    if (includeRequestIds.isPresent()) {
      request.addQueryParam("includeRequestIds", includeRequestIds.get().booleanValue());
    }

    HttpResponse response = httpClient.execute(request.build());

    checkResponse("state", response);

    LOG.info("Got state in {}ms", System.currentTimeMillis() - start);

    return response.getAs(SingularityState.class);
  }
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    if (deployUnpause.isPresent()) {
      queryParams.add(Pair.of("deployUnpause", Boolean.toString(deployUnpause.get())));
    }

    HttpResponse response = post(requestUri, String.format("new deploy %s", new SingularityDeployKey(requestId, pendingDeploy.getId())),
        Optional.of(new SingularityDeployRequest(pendingDeploy, user, deployUnpause)), Optional.<String> absent());

    return getAndLogRequestAndDeployStatus(response.getAs(SingularityRequestParent.class));
  }
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    return response;
  }

  private <T> T getFromMesos(String uri, Class<T> clazz) {
    HttpResponse response = getFromMesos(uri);

    try {
      return response.getAs(clazz);
    } catch (Exception e) {
      throw new MesosClientException(String.format("Couldn't deserialize %s from %s", clazz.getSimpleName(), uri), e);
    }
  }
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  }

  public List<MesosTaskMonitorObject> getSlaveResourceUsage(String hostname) {
    final String uri = String.format(MESOS_SLAVE_STATISTICS_URL, hostname);

    HttpResponse response = getFromMesos(uri);

    try {
      return response.getAs(TASK_MONITOR_TYPE_REFERENCE);
    } catch (Exception e) {
      throw new MesosClientException(String.format("Unable to deserialize task monitor object from %s", uri), e);
    }
  }
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Related Classes of com.hubspot.horizon.HttpResponse

  • com.hubspot.mesos.client.MesosClient
  • com.hubspot.singularity.client.SingularityClient
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