001/*
002 * SonarQube, open source software quality management tool.
003 * Copyright (C) 2008-2013 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 */
020package org.sonar.wsclient.issue.internal;
021
022import org.json.simple.JSONArray;
023import org.json.simple.JSONValue;
024import org.sonar.wsclient.base.Paging;
025import org.sonar.wsclient.component.Component;
026import org.sonar.wsclient.issue.BulkChange;
027import org.sonar.wsclient.issue.Issues;
028import org.sonar.wsclient.rule.Rule;
029import org.sonar.wsclient.unmarshallers.JsonUtils;
030import org.sonar.wsclient.user.User;
031
032import java.util.ArrayList;
033import java.util.List;
034import java.util.Map;
035
036/**
037 * @since 3.6
038 */
039public class IssueJsonParser {
040
041  public Issues parseIssues(String json) {
042    DefaultIssues result = new DefaultIssues();
043    Map jsonRoot = (Map) JSONValue.parse(json);
044    List<Map> jsonIssues = (List<Map>) jsonRoot.get("issues");
045    if (jsonIssues != null) {
046      for (Map jsonIssue : jsonIssues) {
047        result.add(new DefaultIssue(jsonIssue));
048      }
049    }
050    parseRules(result, jsonRoot);
051    parseUsers(result, jsonRoot);
052    parseComponents(result, jsonRoot);
053    parseProjects(result, jsonRoot);
054    parseActionPlans(result, jsonRoot);
055    parsePaging(result, jsonRoot);
056    return result;
057  }
058
059  private void parsePaging(DefaultIssues result, Map jsonRoot) {
060    Map paging = (Map) jsonRoot.get("paging");
061    result.setPaging(new Paging(paging));
062    result.setMaxResultsReached(JsonUtils.getBoolean(jsonRoot, "maxResultsReached"));
063  }
064
065  private void parseProjects(DefaultIssues result, Map jsonRoot) {
066    List<Map> jsonProjects = (List<Map>) jsonRoot.get("projects");
067    if (jsonProjects != null) {
068      for (Map jsonProject : jsonProjects) {
069        result.addProject(new Component(jsonProject));
070      }
071    }
072  }
073
074  private void parseComponents(DefaultIssues result, Map jsonRoot) {
075    List<Map> jsonComponents = (List<Map>) jsonRoot.get("components");
076    if (jsonComponents != null) {
077      for (Map jsonComponent : jsonComponents) {
078        result.addComponent(new Component(jsonComponent));
079      }
080    }
081  }
082
083  private void parseUsers(DefaultIssues result, Map jsonRoot) {
084    List<Map> jsonUsers = (List<Map>) jsonRoot.get("users");
085    if (jsonUsers != null) {
086      for (Map jsonUser : jsonUsers) {
087        result.add(new User(jsonUser));
088      }
089    }
090  }
091
092  private void parseRules(DefaultIssues result, Map jsonRoot) {
093    List<Map> jsonRules = (List<Map>) jsonRoot.get("rules");
094    if (jsonRules != null) {
095      for (Map jsonRule : jsonRules) {
096        result.add(new Rule(jsonRule));
097      }
098    }
099  }
100
101  private void parseActionPlans(DefaultIssues result, Map jsonRoot) {
102    List<Map> jsonRules = (List) jsonRoot.get("actionPlans");
103    if (jsonRules != null) {
104      for (Map jsonRule : jsonRules) {
105        result.add(new DefaultActionPlan(jsonRule));
106      }
107    }
108  }
109
110  List<String> parseTransitions(String json) {
111    List<String> transitions = new ArrayList<String>();
112    Map jRoot = (Map) JSONValue.parse(json);
113    List<String> jTransitions = (List<String>) jRoot.get("transitions");
114    for (String jTransition : jTransitions) {
115      transitions.add(jTransition);
116    }
117    return transitions;
118  }
119
120  List<String> parseActions(String json) {
121    List<String> actions = new ArrayList<String>();
122    Map jRoot = (Map) JSONValue.parse(json);
123    List<String> jActions = (List<String>) jRoot.get("actions");
124    for (String jAction : jActions) {
125      actions.add(jAction);
126    }
127    return actions;
128  }
129
130  BulkChange parseBulkChange(String json) {
131    DefaultBulkChange result = new DefaultBulkChange();
132
133    Map jsonRoot = (Map) JSONValue.parse(json);
134    Map issuesChanged = (Map) jsonRoot.get("issuesChanged");
135    result.setTotalIssuesChanged(JsonUtils.getInteger(issuesChanged, "total"));
136
137    Map issuesNotChanged = (Map) jsonRoot.get("issuesNotChanged");
138    result.setTotalIssuesNotChanged(JsonUtils.getInteger(issuesNotChanged, "total"));
139    JSONArray issuesJson = JsonUtils.getArray(issuesNotChanged, "issues");
140    if (issuesJson != null) {
141      result.setIssuesNotChanged(issuesJson);
142    }
143
144    return  result;
145  }
146}