java - jersey rest: how to return interface instead of class -

i have rest webservice. reason don't want return class needed converted interface. want return interface , in json want see methods(which starts get) values. not attributes implemented class.

say example:

@path("getvalues/") @get    @produces( mediatype.application_json) public detailinterface getclientdetail() {    return new detailimpl();  } 

and consider interface:

public interface detailinterface {      public string getname();     public string getage(); }  

and consider implementation

public class detailimpl implements detailinterface {     public string getname()         return "my name";     }      public string getage(){        return "my age";     }      public string idontwantthisinjson() {         return "i don't want in json output";     } } 

when request rest service see idontwantthisinjson attribute comes in json response. don't want include in response.

how can fix this?

have tried @jsonignore annotation? marking field transient may helpful - i'm not sure if it's ok.