Kripton library allow to serialize/deserialize java bean in SQLite database, SharedPreference, JSON, XML and other formats through an annotation processor and use of interfaces. It's a open source library and you can found source code at https://github.com/xcesco/kripton The wiki url is present at https://github.com/xcesco/kripton/wiki This is a benchmark app and its source can be found at https://github.com/xcesco/kripton/tree/master/KriptonBenchmarkDemo