コード例 #1
0
ファイル: JSON.java プロジェクト: roshandawrani/grails-core
 /**
  * @param o
  * @throws ConverterException
  */
 public void value(Object o) throws ConverterException {
   o = config.getProxyHandler().unwrapIfProxy(o);
   try {
     if (o == null || o.equals(JSONObject.NULL)) {
       writer.value(null);
     } else if (o instanceof CharSequence) {
       writer.value(o);
     } else if (o instanceof Class<?>) {
       writer.value(((Class<?>) o).getName());
     } else if ((o.getClass().isPrimitive() && !o.getClass().equals(byte[].class))
         || o instanceof Number
         || o instanceof Boolean) {
       writer.value(o);
     } else {
       if (referenceStack.contains(o)) {
         handleCircularRelationship(o);
       } else {
         referenceStack.push(o);
         ObjectMarshaller<JSON> marshaller = config.getMarshaller(o);
         if (marshaller == null) {
           throw new ConverterException(
               "Unconvertable Object of class: " + o.getClass().getName());
         }
         marshaller.marshalObject(o, this);
         referenceStack.pop();
       }
     }
   } catch (ConverterException ce) {
     throw ce;
   } catch (JSONException e) {
     throw new ConverterException(e);
   }
 }
コード例 #2
0
  public ObjectMarshaller<C> getMarshaller(Object o) {
    ObjectMarshaller<C> marshaller = null;

    Integer cacheKey = null;
    if (!developmentMode && cacheObjectMarshallerByClass && o != null) {
      cacheKey = System.identityHashCode(o.getClass());
      marshaller = objectMarshallerForClassCache.get(cacheKey);
      if (marshaller != NULL_HOLDER && marshaller != null && !marshaller.supports(o)) {
        marshaller = null;
      }
    }
    if (marshaller == null) {
      marshaller = root.findMarhallerFor(o);
      if (cacheKey != null) {
        objectMarshallerForClassCache.put(cacheKey, marshaller != null ? marshaller : NULL_HOLDER);
      }
    }
    return marshaller != NULL_HOLDER ? marshaller : null;
  }
コード例 #3
0
 public void marshalObject(Object object, C converter) throws ConverterException {
   om.marshalObject(object, converter);
 }
コード例 #4
0
 public boolean supports(Object object) {
   return om.supports(object);
 }