How to use

error

method

in

org.batfish.common.BatfishLogger

public void errorf(String format, Object... args) {
 error(String.format(format, args));
}

boolean delNetwork(String networkName) {
 try {
  WebTarget webTarget =
    getTargetV2(Lists.newArrayList(CoordConstsV2.RSC_NETWORKS, networkName));
  Response response =
    webTarget
      .request(MediaType.APPLICATION_JSON)
      .header(CoordConstsV2.HTTP_HEADER_BATFISH_APIKEY, _settings.getApiKey())
      .header(CoordConstsV2.HTTP_HEADER_BATFISH_VERSION, Version.getVersion())
      .delete();
  if (response.getStatus() != Status.NO_CONTENT.getStatusCode()) {
   _logger.errorf("delNetwork: Did not get OK response. Got: %s\n", response.getStatus());
   _logger.error(response.readEntity(String.class) + "\n");
   return false;
  }
  return true;
 } catch (Exception e) {
  _logger.errorf("Exception in delNetwork from %s for %s\n", _coordWorkMgrV2, networkName);
  _logger.error(Throwables.getStackTraceAsString(e) + "\n");
  return false;
 }
}

BfCoordWorkHelper(BatfishLogger logger, Settings settings) {
 _logger = logger;
 _settings = settings;
 _coordWorkMgr = _settings.getCoordinatorHost() + ":" + _settings.getCoordinatorWorkPort();
 _coordWorkMgrV2 = _settings.getCoordinatorHost() + ":" + _settings.getCoordinatorWorkV2Port();
 try {
  _client = getClientBuilder().build();
 } catch (Exception e) {
  _logger.errorf("exception: ");
  _logger.error(Throwables.getStackTraceAsString(e) + "\n");
  throw new BatfishException("Failed to create HTTP client", e);
 }
}

private boolean debugGet(FileWriter outWriter, List<String> options, List<String> parameters) {
 if (!isValidArgument(options, parameters, 0, 1, 1, Command.DEBUG_GET)) {
  return false;
 }
 String urlTail = parameters.get(0);
 try {
  return _workHelper.debugV2(outWriter, HttpMethod.GET, urlTail, null, null);
 } catch (IOException e) {
  _logger.error(Throwables.getStackTraceAsString(e));
  return false;
 }
}

@Nullable
String checkApiKey() {
 try {
  WebTarget webTarget = getTarget(CoordConsts.SVC_RSC_CHECK_API_KEY);
  MultiPart multiPart = new MultiPart();
  multiPart.setMediaType(MediaType.MULTIPART_FORM_DATA_TYPE);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_API_KEY, _settings.getApiKey());
  JSONObject jObj = postData(webTarget, multiPart);
  if (jObj == null) {
   return null;
  }
  return Boolean.toString(jObj.getBoolean(CoordConsts.SVC_KEY_API_KEY));
 } catch (Exception e) {
  _logger.errorf("exception: ");
  _logger.error(Throwables.getStackTraceAsString(e) + "\n");
  return null;
 }
}

private boolean debugDelete(FileWriter outWriter, List<String> options, List<String> parameters) {
 if (!isValidArgument(options, parameters, 0, 1, 1, Command.DEBUG_DELETE)) {
  return false;
 }
 String urlTail = parameters.get(0);
 try {
  return _workHelper.debugV2(outWriter, HttpMethod.DELETE, urlTail, null, null);
 } catch (IOException e) {
  _logger.error(Throwables.getStackTraceAsString(e));
  return false;
 }
}

@Nullable
JSONArray listSnapshots(String networkName) {
 try {
  WebTarget webTarget = getTarget(CoordConsts.SVC_RSC_LIST_SNAPSHOTS);
  MultiPart multiPart = new MultiPart();
  multiPart.setMediaType(MediaType.MULTIPART_FORM_DATA_TYPE);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_API_KEY, _settings.getApiKey());
  if (networkName != null) {
   addTextMultiPart(multiPart, CoordConsts.SVC_KEY_NETWORK_NAME, networkName);
  }
  JSONObject jObj = postData(webTarget, multiPart);
  if (jObj == null) {
   return null;
  }
  if (!jObj.has(CoordConsts.SVC_KEY_SNAPSHOT_LIST)) {
   _logger.errorf("snapshot list key not found in: %s\n", jObj);
   return null;
  }
  return jObj.getJSONArray(CoordConsts.SVC_KEY_SNAPSHOT_LIST);
 } catch (Exception e) {
  _logger.errorf("Exception in listSnapshots for network %s:\n", networkName);
  _logger.error(Throwables.getStackTraceAsString(e) + "\n");
  return null;
 }
}

/**
 * Gets the questions configured at the coordinator
 *
 * @return JSON Object containing question keys and question content as values null if there is
 *     any failure
 */
@Nullable
JSONObject getQuestionTemplates() {
 try {
  WebTarget webTarget = getTarget(CoordConsts.SVC_RSC_GET_QUESTION_TEMPLATES);
  MultiPart multiPart = new MultiPart();
  multiPart.setMediaType(MediaType.MULTIPART_FORM_DATA_TYPE);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_API_KEY, _settings.getApiKey());
  JSONObject jObj = postData(webTarget, multiPart);
  if (jObj == null) {
   return null;
  }
  if (!jObj.has(CoordConsts.SVC_KEY_QUESTION_LIST)) {
   _logger.errorf("question list key not found in: %s\n", jObj);
   return null;
  }
  return jObj.getJSONObject(CoordConsts.SVC_KEY_QUESTION_LIST);
 } catch (Exception e) {
  _logger.errorf("Exception in getQuestionTemplates from %s\n", _coordWorkMgr);
  _logger.error(Throwables.getStackTraceAsString(e) + "\n");
  return null;
 }
}

@Nullable
JSONObject listAnalyses(String networkName) {
 try {
  WebTarget webTarget = getTarget(CoordConsts.SVC_RSC_LIST_ANALYSES);
  MultiPart multiPart = new MultiPart();
  multiPart.setMediaType(MediaType.MULTIPART_FORM_DATA_TYPE);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_API_KEY, _settings.getApiKey());
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_NETWORK_NAME, networkName);
  JSONObject jObj = postData(webTarget, multiPart);
  if (jObj == null) {
   return null;
  }
  if (!jObj.has(CoordConsts.SVC_KEY_ANALYSIS_LIST)) {
   _logger.errorf("analysis list key not found in: %s\n", jObj);
   return null;
  }
  return jObj.getJSONObject(CoordConsts.SVC_KEY_ANALYSIS_LIST);
 } catch (Exception e) {
  _logger.errorf("exception: ");
  _logger.error(Throwables.getStackTraceAsString(e) + "\n");
  return null;
 }
}

@Nullable
String initNetwork(@Nullable String networkName, @Nullable String networkPrefix) {
 try {
  WebTarget webTarget = getTarget(CoordConsts.SVC_RSC_INIT_NETWORK);
  MultiPart multiPart = new MultiPart();
  multiPart.setMediaType(MediaType.MULTIPART_FORM_DATA_TYPE);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_API_KEY, _settings.getApiKey());
  if (networkName != null) {
   addTextMultiPart(multiPart, CoordConsts.SVC_KEY_NETWORK_NAME, networkName);
  } else {
   addTextMultiPart(multiPart, CoordConsts.SVC_KEY_NETWORK_PREFIX, networkPrefix);
  }
  JSONObject jObj = postData(webTarget, multiPart);
  if (jObj == null) {
   return null;
  }
  if (!jObj.has(CoordConsts.SVC_KEY_NETWORK_NAME)) {
   _logger.errorf("network name key not found in: %s\n", jObj);
   return null;
  }
  return jObj.getString(CoordConsts.SVC_KEY_NETWORK_NAME);
 } catch (Exception e) {
  _logger.errorf("exception: ");
  _logger.error(Throwables.getStackTraceAsString(e) + "\n");
  return null;
 }
}

boolean queueWork(WorkItem wItem) {
 try {
  WebTarget webTarget = getTarget(CoordConsts.SVC_RSC_QUEUE_WORK);
  MultiPart multiPart = new MultiPart();
  multiPart.setMediaType(MediaType.MULTIPART_FORM_DATA_TYPE);
  addTextMultiPart(
    multiPart, CoordConsts.SVC_KEY_WORKITEM, BatfishObjectMapper.writeString(wItem));
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_API_KEY, _settings.getApiKey());
  JSONObject jObj = postData(webTarget, multiPart);
  return jObj != null;
 } catch (Exception e) {
  _logger.errorf("exception: ");
  _logger.error(Throwables.getStackTraceAsString(e) + "\n");
  return false;
 }
}

@Nullable
List<WorkStatus> listIncompleteWork(String networkName) {
 try {
  WebTarget webTarget = getTarget(CoordConsts.SVC_RSC_LIST_INCOMPLETE_WORK);
  MultiPart multiPart = new MultiPart();
  multiPart.setMediaType(MediaType.MULTIPART_FORM_DATA_TYPE);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_API_KEY, _settings.getApiKey());
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_NETWORK_NAME, networkName);
  JSONObject jObj = postData(webTarget, multiPart);
  if (jObj == null) {
   return null;
  }
  if (!jObj.has(CoordConsts.SVC_KEY_WORK_LIST)) {
   _logger.errorf("work list key not found in: %s\n", jObj);
   return null;
  }
  String result = jObj.getString(CoordConsts.SVC_KEY_WORK_LIST);
  return BatfishObjectMapper.mapper()
    .readValue(result, new TypeReference<List<WorkStatus>>() {});
 } catch (Exception e) {
  _logger.errorf("exception: ");
  _logger.error(Throwables.getStackTraceAsString(e) + "\n");
  return null;
 }
}

boolean delSnapshot(String networkName, String snapshotName) {
 try {
  WebTarget webTarget = getTarget(CoordConsts.SVC_RSC_DEL_SNAPSHOT);
  MultiPart multiPart = new MultiPart();
  multiPart.setMediaType(MediaType.MULTIPART_FORM_DATA_TYPE);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_API_KEY, _settings.getApiKey());
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_NETWORK_NAME, networkName);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_SNAPSHOT_NAME, snapshotName);
  JSONObject jObj = postData(webTarget, multiPart);
  return jObj != null;
 } catch (Exception e) {
  _logger.errorf("Exception in delSnapshot for network %s:\n", networkName);
  _logger.error(Throwables.getStackTraceAsString(e) + "\n");
  return false;
 }
}

private void outputAnswer(Answer answer, boolean writeLog) {
 try {
  String answerString = BatfishObjectMapper.writePrettyString(answer) + '\n';
  _logger.debug(answerString);
  @Nullable String logString = writeLog ? answerString : null;
  writeJsonAnswerWithLog(logString, answerString);
 } catch (Exception e) {
  BatfishException be = new BatfishException("Error in sending answer", e);
  try {
   Answer failureAnswer = Answer.failureAnswer(e.toString(), answer.getQuestion());
   failureAnswer.addAnswerElement(be.getBatfishStackTrace());
   String answerString = BatfishObjectMapper.writePrettyString(failureAnswer) + '\n';
   _logger.error(answerString);
   @Nullable String logString = writeLog ? answerString : null;
   writeJsonAnswerWithLog(logString, answerString);
  } catch (Exception e1) {
   _logger.errorf(
     "Could not serialize failure answer. %s", Throwables.getStackTraceAsString(e1));
  }
  throw be;
 }
}

@Nullable
String[] listNetworks() {
 try {
  WebTarget webTarget = getTarget(CoordConsts.SVC_RSC_LIST_NETWORKS);
  MultiPart multiPart = new MultiPart();
  multiPart.setMediaType(MediaType.MULTIPART_FORM_DATA_TYPE);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_API_KEY, _settings.getApiKey());
  JSONObject jObj = postData(webTarget, multiPart);
  if (jObj == null) {
   return null;
  }
  if (!jObj.has(CoordConsts.SVC_KEY_NETWORK_LIST)) {
   _logger.errorf("network list key not found in: %s\n", jObj);
   return null;
  }
  JSONArray networkArray = jObj.getJSONArray(CoordConsts.SVC_KEY_NETWORK_LIST);
  String[] networkList = new String[networkArray.length()];
  for (int index = 0; index < networkArray.length(); index++) {
   networkList[index] = networkArray.getString(index);
  }
  return networkList;
 } catch (Exception e) {
  _logger.errorf("exception: ");
  _logger.error(Throwables.getStackTraceAsString(e) + "\n");
  return null;
 }
}

boolean syncSnapshotsSyncNow(String pluginId, String networkName, boolean force) {
 try {
  WebTarget webTarget = getTarget(CoordConsts.SVC_RSC_SYNC_SNAPSHOTS_SYNC_NOW);
  MultiPart multiPart = new MultiPart();
  multiPart.setMediaType(MediaType.MULTIPART_FORM_DATA_TYPE);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_API_KEY, _settings.getApiKey());
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_VERSION, Version.getVersion());
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_NETWORK_NAME, networkName);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_PLUGIN_ID, pluginId);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_FORCE, String.valueOf(force));
  JSONObject jObj = postData(webTarget, multiPart);
  return jObj != null;
 } catch (Exception e) {
  _logger.errorf("Exception syncing snapshots in network %s:\n", networkName);
  _logger.error(Throwables.getStackTraceAsString(e) + "\n");
  return false;
 }
}

boolean delQuestion(String networkName, String snapshotName, String questionName) {
 try {
  WebTarget webTarget = getTarget(CoordConsts.SVC_RSC_DEL_QUESTION);
  MultiPart multiPart = new MultiPart();
  multiPart.setMediaType(MediaType.MULTIPART_FORM_DATA_TYPE);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_API_KEY, _settings.getApiKey());
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_NETWORK_NAME, networkName);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_SNAPSHOT_NAME, snapshotName);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_QUESTION_NAME, questionName);
  JSONObject jObj = postData(webTarget, multiPart);
  return jObj != null;
 } catch (Exception e) {
  _logger.errorf("exception: ");
  _logger.error(Throwables.getStackTraceAsString(e) + "\n");
  return false;
 }
}

  "Exception in getAnalysisAnswers from %s using (%s, %s, %s, %s)\n",
  _coordWorkMgr, networkName, snapshot, referenceSnapshot, analysisName);
_logger.error(Throwables.getStackTraceAsString(e) + "\n");
return null;

@Nullable
String[] listQuestions(String networkName, String snapshotName) {
 try {
  WebTarget webTarget = getTarget(CoordConsts.SVC_RSC_LIST_QUESTIONS);
  MultiPart multiPart = new MultiPart();
  multiPart.setMediaType(MediaType.MULTIPART_FORM_DATA_TYPE);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_API_KEY, _settings.getApiKey());
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_NETWORK_NAME, networkName);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_SNAPSHOT_NAME, snapshotName);
  JSONObject jObj = postData(webTarget, multiPart);
  if (jObj == null) {
   return null;
  }
  if (!jObj.has(CoordConsts.SVC_KEY_QUESTION_LIST)) {
   _logger.errorf("question list key not found in: %s\n", jObj);
   return null;
  }
  JSONObject questions = jObj.getJSONObject(CoordConsts.SVC_KEY_QUESTION_LIST);
  @SuppressWarnings("unchecked") // JSONObject has String keys, so the implicit cast is safe.
  String[] questionList = Iterators.toArray((Iterator<String>) questions.keys(), String.class);
  return questionList;
 } catch (Exception e) {
  _logger.errorf("exception: ");
  _logger.error(Throwables.getStackTraceAsString(e) + "\n");
  return null;
 }
}

boolean syncSnapshotsUpdateSettings(
  String pluginId, String networkName, Map<String, String> settings) {
 try {
  String settingsStr = BatfishObjectMapper.writePrettyString(settings);
  WebTarget webTarget = getTarget(CoordConsts.SVC_RSC_SYNC_SNAPSHOTS_UPDATE_SETTINGS);
  MultiPart multiPart = new MultiPart();
  multiPart.setMediaType(MediaType.MULTIPART_FORM_DATA_TYPE);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_API_KEY, _settings.getApiKey());
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_VERSION, Version.getVersion());
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_NETWORK_NAME, networkName);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_PLUGIN_ID, pluginId);
  addTextMultiPart(multiPart, CoordConsts.SVC_KEY_SETTINGS, settingsStr);
  JSONObject jObj = postData(webTarget, multiPart);
  return jObj != null;
 } catch (Exception e) {
  _logger.errorf("Exception syncing snapshots in network %s:\n", networkName);
  _logger.error(Throwables.getStackTraceAsString(e) + "\n");
  return false;
 }
}