@Override public void serializeContents( Iterator<?> value, JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonGenerationException { if (value.hasNext()) { final TypeSerializer typeSer = _valueTypeSerializer; JsonSerializer<Object> prevSerializer = null; Class<?> prevClass = null; do { Object elem = value.next(); if (elem == null) { provider.defaultSerializeNull(jgen); } else { // Minor optimization to avoid most lookups: Class<?> cc = elem.getClass(); JsonSerializer<Object> currSerializer; if (cc == prevClass) { currSerializer = prevSerializer; } else { currSerializer = provider.findValueSerializer(cc, _property); prevSerializer = currSerializer; prevClass = cc; } if (typeSer == null) { currSerializer.serialize(elem, jgen, provider); } else { currSerializer.serializeWithType(elem, jgen, provider, typeSer); } } } while (value.hasNext()); } }
@Override public void serializeContents(List<?> value, JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonGenerationException { if (_elementSerializer != null) { serializeContentsUsing(value, jgen, provider, _elementSerializer); return; } if (_valueTypeSerializer != null) { serializeTypedContents(value, jgen, provider); return; } final int len = value.size(); if (len == 0) { return; } int i = 0; try { PropertySerializerMap serializers = _dynamicSerializers; for (; i < len; ++i) { Object elem = value.get(i); if (elem == null) { provider.defaultSerializeNull(jgen); } else { Class<?> cc = elem.getClass(); JsonSerializer<Object> serializer = serializers.serializerFor(cc); if (serializer == null) { // To fix [JACKSON-508] if (_elementType.hasGenericTypes()) { serializer = _findAndAddDynamic( serializers, provider.constructSpecializedType(_elementType, cc), provider); } else { serializer = _findAndAddDynamic(serializers, cc, provider); } serializers = _dynamicSerializers; } serializer.serialize(elem, jgen, provider); } } } catch (Exception e) { // [JACKSON-55] Need to add reference information wrapAndThrow(provider, e, value, i); } }
public void serializeContentsUsing( List<?> value, JsonGenerator jgen, SerializerProvider provider, JsonSerializer<Object> ser) throws IOException, JsonGenerationException { final int len = value.size(); if (len == 0) { return; } final TypeSerializer typeSer = _valueTypeSerializer; for (int i = 0; i < len; ++i) { Object elem = value.get(i); try { if (elem == null) { provider.defaultSerializeNull(jgen); } else if (typeSer == null) { ser.serialize(elem, jgen, provider); } else { ser.serializeWithType(elem, jgen, provider, typeSer); } } catch (Exception e) { // [JACKSON-55] Need to add reference information wrapAndThrow(provider, e, value, i); } } }