001    /*
002     * Sonar, open source software quality management tool.
003     * Copyright (C) 2008-2012 SonarSource
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.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      @Override
035      protected Rule parse(Object json) {
036        Rule rule = new Rule();
037        parseRuleFields(json, rule);
038        parseParams(json, rule);
039        return rule;
040      }
041    
042      private void parseRuleFields(Object json, Rule rule) {
043        WSUtils utils = WSUtils.getINSTANCE();
044    
045        rule.setTitle(utils.getString(json, "title"))
046            .setKey(utils.getString(json, "key"))
047            .setConfigKey(utils.getString(json, "config_key"))
048            .setRepository(utils.getString(json, "plugin"))
049            .setDescription(utils.getString(json, "description"))
050            .setSeverity(utils.getString(json, "priority"))
051            .setActive("ACTIVE".equals(utils.getString(json, "status")));
052      }
053    
054      private void parseParams(Object json, Rule rule) {
055        WSUtils utils = WSUtils.getINSTANCE();
056    
057        Object paramsJson = utils.getField(json, "params");
058        if (paramsJson != null) {
059          rule.setParams(parseParams(paramsJson));
060        }
061      }
062    
063      private List<RuleParam> parseParams(Object paramsJson) {
064        WSUtils utils = WSUtils.getINSTANCE();
065    
066        List<RuleParam> ruleParams = new ArrayList<RuleParam>();
067        int len = utils.getArraySize(paramsJson);
068        for (int i = 0; i < len; i++) {
069          Object paramJson = utils.getArrayElement(paramsJson, i);
070          if (paramJson != null) {
071            RuleParam param = parseParam(paramJson);
072            ruleParams.add(param);
073          }
074        }
075        return ruleParams;
076      }
077    
078      private RuleParam parseParam(Object json) {
079        WSUtils utils = WSUtils.getINSTANCE();
080    
081        RuleParam param = new RuleParam();
082        param.setName(utils.getString(json, "name"))
083            .setDescription(utils.getString(json, "description"))
084            .setValue(utils.getString(json, "value"));
085        return param;
086      }
087    
088    }