예제 #1
0
 public static JsonObject fromMap(Map<?, ?> map) {
   JsonObject jsonObject = new JsonObject();
   if (map != null) {
     for (Map.Entry<?, ?> mapEntry : map.entrySet()) {
       try {
         String mapKey = ObjectUtilities.toString(mapEntry.getKey());
         JsonElement mapValue;
         if (mapEntry.getValue() instanceof JsonSerializable) {
           mapValue = fromPrimitive(((JsonSerializable) mapEntry.getValue()).serializeToJson());
         } else if (mapEntry.getValue() instanceof Map) {
           mapValue = fromMap((Map<?, ?>) mapEntry.getValue());
         } else if (mapEntry.getValue() instanceof List) {
           mapValue = fromArray((List) mapEntry.getValue());
         } else {
           mapValue = fromPrimitive(mapEntry.getValue());
           if (mapValue == null)
             mapValue = fromPrimitive(ObjectUtilities.toString(mapEntry.getValue()));
         }
         if (mapValue != null) jsonObject.add(mapKey, mapValue);
       } catch (Exception ex) {
         ex.printStackTrace();
       }
     }
   }
   return jsonObject;
 }
예제 #2
0
 public static JsonArray fromArray(List list) {
   JsonArray jsonArray = new JsonArray();
   if (list != null) {
     for (Object listItem : list) {
       JsonElement jsonListItem;
       if (listItem instanceof List) jsonListItem = fromArray((List) listItem);
       else if (listItem instanceof Map) jsonListItem = fromMap((Map<?, ?>) listItem);
       else if (listItem instanceof JsonSerializable)
         jsonListItem = fromPrimitive(((JsonSerializable) listItem).serializeToJson());
       else jsonListItem = fromPrimitive(listItem);
       jsonArray.add(
           jsonListItem == null
               ? new JsonPrimitive(ObjectUtilities.toString(listItem))
               : jsonListItem);
     }
   }
   return jsonArray;
 }