001    /*
002     * Sonar, open source software quality management tool.
003     * Copyright (C) 2009 SonarSource SA
004     * mailto:contact AT sonarsource DOT com
005     *
006     * Sonar is free software; you can redistribute it and/or
007     * modify it under the terms of the GNU Lesser General Public
008     * License as published by the Free Software Foundation; either
009     * version 3 of the License, or (at your option) any later version.
010     *
011     * Sonar is distributed in the hope that it will be useful,
012     * but WITHOUT ANY WARRANTY; without even the implied warranty of
013     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014     * Lesser General Public License for more details.
015     *
016     * You should have received a copy of the GNU Lesser General Public
017     * License along with Sonar; if not, write to the Free Software
018     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019     */
020    package org.sonar.wsclient.unmarshallers;
021    
022    import org.json.simple.JSONArray;
023    import org.json.simple.JSONObject;
024    import org.sonar.wsclient.services.TimeMachine;
025    import org.sonar.wsclient.services.TimeMachineCell;
026    import org.sonar.wsclient.services.TimeMachineColumn;
027    
028    public class TimeMachineUnmarshaller extends AbstractUnmarshaller<TimeMachine> {
029    
030      protected TimeMachine parse(JSONObject json) {
031        JSONArray cols = JsonUtils.getArray(json, "cols");
032        JSONArray cells = JsonUtils.getArray(json, "cells");
033        return new TimeMachine(toColumns(cols), toCells(cells));
034      }
035    
036      private TimeMachineColumn[] toColumns(JSONArray cols) {
037        int size = cols.size();
038        TimeMachineColumn[] result = new TimeMachineColumn[size];
039        for (int index = 0; index < size; index++) {
040          JSONObject colJson = (JSONObject) cols.get(index);
041          result[index] = new TimeMachineColumn(index, JsonUtils.getString(colJson, "metric"), null, null);
042        }
043        return result;
044      }
045    
046      private TimeMachineCell[] toCells(JSONArray cells) {
047        int size = cells.size();
048        TimeMachineCell[] result = new TimeMachineCell[size];
049        for (int i = 0; i < size; i++) {
050          JSONObject cellJson = (JSONObject) cells.get(i);
051          JSONArray valuesJson = JsonUtils.getArray(cellJson, "v");
052    
053          Object[] resultValues = new Object[valuesJson.size()];
054          for (int indexValue = 0; indexValue < valuesJson.size(); indexValue++) {
055            Object value = valuesJson.get(indexValue);
056            resultValues[indexValue] = value;
057          }
058          result[i] = new TimeMachineCell(JsonUtils.getDateTime(cellJson, "d"), resultValues);
059        }
060        return result;
061      }
062    
063    }