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 */
020package org.sonar.wsclient.unmarshallers;
021
022import org.sonar.wsclient.services.Rule;
023import org.sonar.wsclient.services.RuleParam;
024import org.sonar.wsclient.services.WSUtils;
025
026import java.util.ArrayList;
027import java.util.List;
028
029/**
030 * @since 2.5
031 */
032public 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}