Mercurial > hg > AnnotationManagerN4J

comparison src/main/java/de/mpiwg/itgroup/annotations/restlet/AnnotatorAnnotationsByResources.java @ 65:c0dd5314bada

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deal with special characters in urls.
author casties
date Wed, 05 Dec 2012 15:36:43 +0100
parents 64aa756c60cc
children 2b1e6df5e21a
comparison
equal deleted inserted replaced
64:c48435e7f312 65:c0dd5314bada
1 package de.mpiwg.itgroup.annotations.restlet; 1 package de.mpiwg.itgroup.annotations.restlet;
2 2
3 import java.io.UnsupportedEncodingException;
4 import java.net.URLDecoder;
3 import java.util.ArrayList; 5 import java.util.ArrayList;
4 import java.util.List; 6 import java.util.List;
5 7
6 import org.json.JSONArray; 8 import org.json.JSONArray;
7 import org.json.JSONException; 9 import org.json.JSONException;
20 22
21 /** 23 /**
22 * API for accessing tags in the Annotation store. 24 * API for accessing tags in the Annotation store.
23 * 25 *
24 * @author dwinter 26 * @author dwinter
25 * 27 *
26 */ 28 */
27 public class AnnotatorAnnotationsByResources extends AnnotatorResourceImpl { 29 public class AnnotatorAnnotationsByResources extends AnnotatorResourceImpl {
28 protected String getAllowedMethodsForHeader() { 30 protected String getAllowedMethodsForHeader() {
29 return "OPTIONS,GET"; 31 return "OPTIONS,GET";
30 } 32 }
31 33
32 @Get("json") 34 @Get("json")
33 public Representation doGetJSON(Representation entity) { 35 public Representation doGetJSON(Representation entity) {
34 logger.debug("AnnotatorAnnotatonsByResource doGetJSON!"); 36 logger.debug("AnnotatorAnnotatonsByResource doGetJSON!");
35 setCorsHeaders(); 37 setCorsHeaders();
36 38
37 // do authentication 39 // do authentication
38 Person authUser = Person.createPersonWithId(this.checkAuthToken(entity)); 40 Person authUser = Person.createPersonWithId(this.checkAuthToken(entity));
39 logger.debug("request authenticated=" + authUser); 41 logger.debug("request authenticated=" + authUser);
40 42
41 43 String id = null;
42 String jsonId = (String) getRequest().getAttributes().get("id"); 44 String jsonId = (String) getRequest().getAttributes().get("id");
43 45 if (jsonId != null) {
46 // URL decode
47 try {
48 jsonId = URLDecoder.decode(jsonId, "UTF-8");
49 } catch (UnsupportedEncodingException e) {
50 // this shouldn't happen
51 }
52 id = decodeJsonId(jsonId);
53 // String id = jsonId;
54 logger.debug("ressource-id=" + id);
55 }
56
44 Form form = getRequest().getResourceRef().getQueryAsForm(); 57 Form form = getRequest().getResourceRef().getQueryAsForm();
45 String sortBy=null; 58 String sortBy = null;
46 for (Parameter parameter : form) { 59 for (Parameter parameter : form) {
47 if (parameter.getName().equals("sortBy")){ 60 if (parameter.getName().equals("sortBy")) {
48 sortBy = parameter.getValue(); 61 sortBy = parameter.getValue();
49 } 62 }
50 } 63 }
51 64
52 String id = decodeJsonId(jsonId);
53 //String id = jsonId;
54 logger.debug("ressource-id=" + id);
55
56 AnnotationStore store = getAnnotationStore(); 65 AnnotationStore store = getAnnotationStore();
57 //String tagUri=NS.MPIWG_TAGS_URL+id; 66 // String tagUri=NS.MPIWG_TAGS_URL+id;
58 List<Annotation> annotations = store.getAnnotationsByResource(id); 67 List<Annotation> annotations = store.getAnnotationsByResource(id);
59 68
60 //JSONArray results = new JSONArray(); 69 // JSONArray results = new JSONArray();
61 ArrayList<JSONObject> results = new ArrayList<JSONObject>(); 70 ArrayList<JSONObject> results = new ArrayList<JSONObject>();
62 71
63 for (Annotation annot : annotations) { 72 for (Annotation annot : annotations) {
64 //check permission 73 // check permission
65 if (!annot.isActionAllowed("read", authUser, store)) continue; 74 if (!annot.isActionAllowed("read", authUser, store))
66 75 continue;
67 JSONObject jo = createAnnotatorJson(annot,false); 76
77 JSONObject jo = createAnnotatorJson(annot, false);
68 results.add(jo); 78 results.add(jo);
69 } 79 }
70 80
71 if (sortBy!=null){ 81 if (sortBy != null) {
72 JSONObjectComparator.sortAnnotations(results,sortBy); 82 JSONObjectComparator.sortAnnotations(results, sortBy);
73 } 83 }
74 84
75 JSONArray resultsJa = new JSONArray(); 85 JSONArray resultsJa = new JSONArray();
76 for (JSONObject result:results){ 86 for (JSONObject result : results) {
77 resultsJa.put(result); 87 resultsJa.put(result);
78 } 88 }
79 89
80 // assemble result object 90 // assemble result object
81 JSONObject result = new JSONObject(); 91 JSONObject result = new JSONObject();
82 try { 92 try {
83 result.put("rows", resultsJa); 93 result.put("rows", resultsJa);
84 result.put("total", resultsJa.length()); 94 result.put("total", resultsJa.length());
85 } catch (JSONException e) { 95 } catch (JSONException e) {
86 setStatus(Status.SERVER_ERROR_INTERNAL, "JSON Error"); 96 setStatus(Status.SERVER_ERROR_INTERNAL, "JSON Error");
87 return null; 97 return null;
98 }
99 return new JsonRepresentation(result);
88 } 100 }
89 logger.debug("sending:"); 101
90 logger.debug(result);
91 return new JsonRepresentation(result);
92 } 102 }
93
94
95
96 }