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     */
020    package org.sonar.wsclient;
021    
022    import org.json.simple.JSONObject;
023    import org.json.simple.JSONValue;
024    import org.sonar.wsclient.services.WSUtils;
025    import org.sonar.wsclient.unmarshallers.JsonUtils;
026    
027    import java.io.UnsupportedEncodingException;
028    import java.net.URLEncoder;
029    import java.text.SimpleDateFormat;
030    import java.util.ArrayList;
031    import java.util.Date;
032    import java.util.Set;
033    
034    public final class JdkUtils extends WSUtils {
035    
036      @Override
037      public String format(Date date, String format) {
038        SimpleDateFormat dateFormat = new SimpleDateFormat(format);
039        return dateFormat.format(date);
040      }
041    
042      @Override
043      public String encodeUrl(String url) {
044        try {
045          return URLEncoder.encode(url, "UTF-8");
046    
047        } catch (UnsupportedEncodingException e) {
048          throw new IllegalStateException(e);
049        }
050      }
051    
052      @Override
053      public Object getField(Object json, String field) {
054        return ((JSONObject) json).get(field);
055      }
056    
057      @Override
058      public String getString(Object json, String field) {
059        return JsonUtils.getString((JSONObject) json, field);
060      }
061    
062      @Override
063      public Boolean getBoolean(Object json, String field) {
064        return JsonUtils.getBoolean((JSONObject) json, field);
065      }
066    
067      @Override
068      public Integer getInteger(Object json, String field) {
069        return JsonUtils.getInteger((JSONObject) json, field);
070      }
071    
072      @Override
073      public Double getDouble(Object json, String field) {
074        return JsonUtils.getDouble((JSONObject) json, field);
075      }
076    
077      @Override
078      public Long getLong(Object json, String field) {
079        return JsonUtils.getLong((JSONObject) json, field);
080      }
081    
082      @Override
083      public Date getDateTime(Object json, String field) {
084        return JsonUtils.getDateTime((JSONObject) json, field);
085      }
086    
087      @Override
088      public int getArraySize(Object array) {
089        return ((ArrayList) array).size();
090      }
091    
092      @Override
093      public Object getArrayElement(Object array, int i) {
094        return ((ArrayList) array).get(i);
095      }
096    
097      @Override
098      public Object parse(String jsonStr) {
099        return JSONValue.parse(jsonStr);
100      }
101    
102      @Override
103      public Set<String> getFields(Object json) {
104        return ((JSONObject) json).keySet();
105      }
106    }