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1 package de.mpiwg.itgroup.diva.utils;
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2
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3 import java.util.ArrayList;
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4 import java.util.HashMap;
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5 import java.util.List;
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6 import java.util.Map;
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7
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8 import org.apache.commons.lang.StringUtils;
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9 import org.json.JSONException;
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10 import org.json.JSONObject;
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11 import org.mpi.openmind.repository.bo.Attribute;
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12 import org.mpi.openmind.repository.bo.Entity;
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13
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14 public class JSONEntity {
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15
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16 public Long id;
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17 public Map<String, String> attrs = new HashMap<String, String>();
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18
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19 public JSONEntity(JSONObject json, Long id) throws JSONException{
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20 this.id = id;
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21 for(String attName : JSONObject.getNames(json)){
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22 if(!StringUtils.equals(attName, "id")){
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23 this.attrs.put(attName, json.getString(attName));
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24 }
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25 }
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26 }
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27
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28 public Entity updateEntity(Entity ent){
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29
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30 for(String attName : this.attrs.keySet()){
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31
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32 if(ent.getAttributeByName(attName) == null){
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33 //TODO content type ???
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34 ent.addAttribute(new Attribute(attName, "text", attrs.get(attName)));
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35 }else{
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36 ent.getAttributeByName(attName).setValue(attrs.get(attName));
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37 }
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38 }
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39
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40 return ent;
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41 }
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42
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43
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44 public static List<JSONEntity> json2EntityList(JSONObject json) throws JSONException{
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45
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46 List<JSONEntity> rs = new ArrayList<JSONEntity>();
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47
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48 String[] idList = JSONObject.getNames(json);
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49
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50 for(String idString : idList){
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51 Long id = Long.parseLong(idString);
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52 rs.add(new JSONEntity(json.getJSONObject(idString), id));
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53 }
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54
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55 return rs;
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56
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57 }
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58
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59 }
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