Pencolé Hermann

Update processor don't remove null value

2

Update processor don't remove null value. In ProcessorConfigDTO when a properties is null, this property will be not serialisable in Json (and will not be send to nifi server).

Add `@ModelAttribute` support for HTTP interface clients - Introduces `ModelAttributeArgumentResolver` for `HttpServiceProxyFactory`. - Expands `@ModelAttribute` DTO properties into request parameters (query string). - Supports `@BindParam` on fields to rename parameter...