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comparison src/main/java/de/mpiwg/itgroup/diva/utils/JSONEntity.java @ 1:2e911857a759

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author jurzua
date Wed, 29 Oct 2014 14:00:28 +0000
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0:74df02964906 1:2e911857a759
1 package de.mpiwg.itgroup.diva.utils;
2
3 import java.util.ArrayList;
4 import java.util.HashMap;
5 import java.util.List;
6 import java.util.Map;
7
8 import org.apache.commons.lang.StringUtils;
9 import org.json.JSONException;
10 import org.json.JSONObject;
11 import org.mpi.openmind.repository.bo.Attribute;
12 import org.mpi.openmind.repository.bo.Entity;
13
14 public class JSONEntity {
15
16 public Long id;
17 public Map<String, String> attrs = new HashMap<String, String>();
18
19 public JSONEntity(JSONObject json, Long id) throws JSONException{
20 this.id = id;
21 for(String attName : JSONObject.getNames(json)){
22 if(!StringUtils.equals(attName, "id")){
23 this.attrs.put(attName, json.getString(attName));
24 }
25 }
26 }
27
28 public Entity updateEntity(Entity ent){
29
30 for(String attName : this.attrs.keySet()){
31
32 if(ent.getAttributeByName(attName) == null){
33 //TODO content type ???
34 ent.addAttribute(new Attribute(attName, "text", attrs.get(attName)));
35 }else{
36 ent.getAttributeByName(attName).setValue(attrs.get(attName));
37 }
38 }
39
40 return ent;
41 }
42
43
44 public static List<JSONEntity> json2EntityList(JSONObject json) throws JSONException{
45
46 List<JSONEntity> rs = new ArrayList<JSONEntity>();
47
48 String[] idList = JSONObject.getNames(json);
49
50 for(String idString : idList){
51 Long id = Long.parseLong(idString);
52 rs.add(new JSONEntity(json.getJSONObject(idString), id));
53 }
54
55 return rs;
56
57 }
58
59 }