001    /*
002     * SonarQube, open source software quality management tool.
003     * Copyright (C) 2008-2014 SonarSource
004     * mailto:contact AT sonarsource DOT com
005     *
006     * SonarQube 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     * SonarQube 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 License
017     * along with this program; if not, write to the Free Software Foundation,
018     * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
019     */
020    package org.sonar.wsclient.unmarshallers;
021    
022    import org.sonar.wsclient.services.Rule;
023    import org.sonar.wsclient.services.RuleParam;
024    import org.sonar.wsclient.services.WSUtils;
025    
026    import java.util.ArrayList;
027    import java.util.List;
028    
029    /**
030     * @since 2.5
031     */
032    public class RuleUnmarshaller extends AbstractUnmarshaller<Rule> {
033    
034      private static final String DESCRIPTION = "description";
035    
036      @Override
037      protected Rule parse(Object json) {
038        Rule rule = new Rule();
039        parseRuleFields(json, rule);
040        parseParams(json, rule);
041        return rule;
042      }
043    
044      private void parseRuleFields(Object json, Rule rule) {
045        WSUtils utils = WSUtils.getINSTANCE();
046    
047        rule.setTitle(utils.getString(json, "title"))
048            .setKey(utils.getString(json, "key"))
049            .setConfigKey(utils.getString(json, "config_key"))
050            .setRepository(utils.getString(json, "plugin"))
051            .setDescription(utils.getString(json, DESCRIPTION))
052            .setSeverity(utils.getString(json, "priority"))
053            .setActive("ACTIVE".equals(utils.getString(json, "status")));
054      }
055    
056      private void parseParams(Object json, Rule rule) {
057        WSUtils utils = WSUtils.getINSTANCE();
058    
059        Object paramsJson = utils.getField(json, "params");
060        if (paramsJson != null) {
061          rule.setParams(parseParams(paramsJson));
062        }
063      }
064    
065      private List<RuleParam> parseParams(Object paramsJson) {
066        WSUtils utils = WSUtils.getINSTANCE();
067    
068        List<RuleParam> ruleParams = new ArrayList<RuleParam>();
069        int len = utils.getArraySize(paramsJson);
070        for (int i = 0; i < len; i++) {
071          Object paramJson = utils.getArrayElement(paramsJson, i);
072          if (paramJson != null) {
073            RuleParam param = parseParam(paramJson);
074            ruleParams.add(param);
075          }
076        }
077        return ruleParams;
078      }
079    
080      private RuleParam parseParam(Object json) {
081        WSUtils utils = WSUtils.getINSTANCE();
082    
083        RuleParam param = new RuleParam();
084        param.setName(utils.getString(json, "name"))
085            .setDescription(utils.getString(json, DESCRIPTION))
086            .setValue(utils.getString(json, "value"));
087        return param;
088      }
089    
090    }