java - CXF + polymorphic POST data -


my project has core , extended projects.

project classes can extend entities , add data them. core supposed support subclasses in rest api, exception not recognizing added fields.

for example:

core:

class student {    private integer id;    private string name; }   interface studentservices {     @path("/")     @put     public void savestudent(student student); }

and there implementation handles save operation. works well.

but want provide ability extend student class, projects , other won't:

project:

class studentext extends student {    private string extradata; }

if send studentext in json server, system crushes unknown property exception. don't think disabling validation suffice - cxf still wont know want extended class.

tried generics didn't work:

public <t extends student> void savestudent(t student);

please me. regards, id


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