java - Jackson custom serialization getter -

-


java - Jackson custom serialization getter -

let's have pojo like:

public class user { private long id; private string username; // usual getters , setters .... // serialisation purposes public string getupperusername() { homecoming this.id % 2 == 0 ? username : username.touppercase(); } }

i create conditional serializer serialises different value actual 1 if conditions satisfied.

i looked @ @jsongetter apparently it's deprecated, @jsonproperty doesn't seem work.

do have idea?

thank in advance :)

you seek write custom serializer implementing jsonserializer , using @jsonserialize then: http://www.baeldung.com/jackson-custom-serialization seems overkill.

also, if acceptable, seek set logic of getupperusername() in usual getter.

ps: unusual @jsonproperty not work, match here.

java json jackson

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