| /* |
| * 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 org.apache.zeppelin.client; |
| |
| import kong.unirest.json.JSONArray; |
| import kong.unirest.json.JSONObject; |
| import org.apache.commons.lang3.StringUtils; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| |
| /** |
| * Represent the paragraph execution result. |
| * |
| */ |
| public class ParagraphResult { |
| private String paragraphId; |
| private Status status; |
| // if there's any job in the statement, then it will also contain a progress |
| // range from 0 to 100. e.g. spark job progress. |
| private int progress; |
| // each paragraph may return multiple results |
| private List<Result> results; |
| // if there's any job in the statement, then it will also contain job urls. |
| // e.g. spark job url |
| private List<String> jobUrls; |
| |
| public ParagraphResult(JSONObject paragraphJson) { |
| this.paragraphId = paragraphJson.getString("id"); |
| this.status = Status.valueOf(paragraphJson.getString("status")); |
| this.progress = paragraphJson.getInt("progress"); |
| this.results = new ArrayList<>(); |
| if (paragraphJson.has("results")) { |
| JSONObject resultJson = paragraphJson.getJSONObject("results"); |
| JSONArray msgArray = resultJson.getJSONArray("msg"); |
| for (int i = 0; i < msgArray.length(); ++i) { |
| JSONObject resultObject = msgArray.getJSONObject(i); |
| results.add(new Result(resultObject)); |
| } |
| } |
| |
| this.jobUrls = new ArrayList<>(); |
| if (paragraphJson.has("runtimeInfos")) { |
| JSONObject runtimeInfosJson = paragraphJson.getJSONObject("runtimeInfos"); |
| if (runtimeInfosJson.has("jobUrl")) { |
| JSONObject jobUrlJson = runtimeInfosJson.getJSONObject("jobUrl"); |
| if (jobUrlJson.has("values")) { |
| JSONArray valuesArray = jobUrlJson.getJSONArray("values"); |
| for (int i=0;i< valuesArray.length(); ++i) { |
| JSONObject object = valuesArray.getJSONObject(i); |
| if (object.has("jobUrl")) { |
| jobUrls.add(object.getString("jobUrl")); |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| public String getParagraphId() { |
| return paragraphId; |
| } |
| |
| public Status getStatus() { |
| return status; |
| } |
| |
| public int getProgress() { |
| return progress; |
| } |
| |
| public List<Result> getResults() { |
| return results; |
| } |
| |
| public List<String> getJobUrls() { |
| return jobUrls; |
| } |
| |
| /** |
| * Get results in text format. |
| * |
| * @return |
| */ |
| public String getResultInText() { |
| StringBuilder builder = new StringBuilder(); |
| if (results != null) { |
| for (Result result : results) { |
| builder.append(result.getData() + "\n"); |
| } |
| } |
| return builder.toString(); |
| } |
| |
| @Override |
| public String toString() { |
| return "ParagraphResult{" + |
| "paragraphId='" + paragraphId + '\'' + |
| ", status=" + status + |
| ", results=" + StringUtils.join(results, ", ") + |
| ", progress=" + progress + |
| '}'; |
| } |
| |
| } |