| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package com.epam.dlab.backendapi.core.response.handlers; |
| |
| import com.epam.dlab.backendapi.core.commands.DockerAction; |
| import com.epam.dlab.dto.ResourceURL; |
| import com.epam.dlab.dto.UserInstanceStatus; |
| import com.epam.dlab.dto.exploratory.ExploratoryStatusDTO; |
| import com.epam.dlab.rest.client.RESTService; |
| import com.fasterxml.jackson.annotation.JacksonInject; |
| import com.fasterxml.jackson.annotation.JsonCreator; |
| import com.fasterxml.jackson.annotation.JsonProperty; |
| import com.fasterxml.jackson.core.type.TypeReference; |
| import com.fasterxml.jackson.databind.JsonNode; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.io.IOException; |
| import java.util.List; |
| |
| import static com.epam.dlab.rest.contracts.ApiCallbacks.EXPLORATORY; |
| import static com.epam.dlab.rest.contracts.ApiCallbacks.STATUS_URI; |
| |
| public class ExploratoryCallbackHandler extends ResourceCallbackHandler<ExploratoryStatusDTO> { |
| private static final Logger LOGGER = LoggerFactory.getLogger(ExploratoryCallbackHandler.class); |
| |
| private static final String INSTANCE_ID_FIELD = "instance_id"; |
| private static final String EXPLORATORY_ID_FIELD = "notebook_name"; |
| private static final String EXPLORATORY_PRIVATE_IP_FIELD = "ip"; |
| private static final String EXPLORATORY_URL_FIELD = "exploratory_url"; |
| private static final String EXPLORATORY_USER_FIELD = "exploratory_user"; |
| private static final String EXPLORATORY_PASSWORD_FIELD = "exploratory_pass"; |
| |
| @JsonProperty |
| private final String exploratoryName; |
| |
| @JsonCreator |
| public ExploratoryCallbackHandler(@JacksonInject RESTService selfService, |
| @JsonProperty("action") DockerAction action, |
| @JsonProperty("uuid") String uuid, @JsonProperty("user") String user, |
| @JsonProperty("exploratoryName") String exploratoryName) { |
| super(selfService, user, uuid, action); |
| this.exploratoryName = exploratoryName; |
| } |
| |
| @Override |
| protected String getCallbackURI() { |
| return EXPLORATORY + STATUS_URI; |
| } |
| |
| @Override |
| protected ExploratoryStatusDTO parseOutResponse(JsonNode resultNode, ExploratoryStatusDTO baseStatus) { |
| if (resultNode == null) { |
| return baseStatus; |
| } |
| final JsonNode nodeUrl = resultNode.get(EXPLORATORY_URL_FIELD); |
| List<ResourceURL> url = null; |
| if (nodeUrl != null) { |
| try { |
| url = mapper.readValue(nodeUrl.toString(), new TypeReference<List<ResourceURL>>() { |
| }); |
| } catch (IOException e) { |
| LOGGER.warn("Cannot parse field {} for UUID {} in JSON", |
| RESPONSE_NODE + "." + RESULT_NODE + "." + EXPLORATORY_URL_FIELD, getUUID(), e); |
| } |
| } |
| |
| String exploratoryId = getTextValue(resultNode.get(EXPLORATORY_ID_FIELD)); |
| if (getAction() == DockerAction.CREATE && exploratoryId == null) { |
| LOGGER.warn("Empty field {} for UUID {} in JSON", String.format("%s.%s.%s", RESPONSE_NODE, RESULT_NODE, |
| EXPLORATORY_ID_FIELD), getUUID()); |
| } |
| |
| return baseStatus |
| .withInstanceId(getTextValue(resultNode.get(INSTANCE_ID_FIELD))) |
| .withExploratoryId(exploratoryId) |
| .withExploratoryUrl(url) |
| .withPrivateIp(getTextValue(resultNode.get(EXPLORATORY_PRIVATE_IP_FIELD))) |
| .withExploratoryUser(getTextValue(resultNode.get(EXPLORATORY_USER_FIELD))) |
| .withExploratoryPassword(getTextValue(resultNode.get(EXPLORATORY_PASSWORD_FIELD))); |
| } |
| |
| @Override |
| protected ExploratoryStatusDTO getBaseStatusDTO(UserInstanceStatus status) { |
| return super.getBaseStatusDTO(status).withExploratoryName(exploratoryName); |
| } |
| } |