Changeset 6010

Timestamp:

02/23/15 11:00:15 (9 years ago)

Author:

Twan Goosen

Message:

Fixed error in parsing Handle API JSON response

File:

• vlo/trunk/vlo-web-app/src/main/java/eu/clarin/cmdi/vlo/service/handle/impl/HandleRestApiClient.java (modified) (3 diffs)

vlo/trunk/vlo-web-app/src/main/java/eu/clarin/cmdi/vlo/service/handle/impl/HandleRestApiClient.java

@@ -33 +33 @@
  * Service that connects to the handle.net REST API and retrieves the URL for a
  * given handle.
- * 
+ *
  * Consider re-implementing using the handle API
  *
@@ -99 +99 @@
         // The handle API returns a JSON structure with a number of handle
         // record fields. We are only interested in the value at
-        // values[x].data where values[x].type == 'URL'
+        // values[x].data.value where values[x].type == 'URL'
 
         final JSONObject jsonResponse = new JSONObject(jsonString);
@@ -106 +106 @@
             final JSONObject object = valuesArray.getJSONObject(i);
             final String type = object.getString("type");
-            if ("URL".equals(type)) {
-                // the field we were looking for
-                return object.getString("data");
+            if ("URL".equals(type) && object.has("data")) {
+                final JSONObject data = object.getJSONObject("data");
+                if (data.has("value")) {
+                    // the field we were looking for
+                    return data.getString("value");
+                }
             }
         }