How to extend person fields?

[guen]

Hi Group,

does somebody know how to extend the open social person data with own
fields?

I’am developing an open social application for a community, which
offers some no standard open social information. I need stronly a
local test for it – working with community sandbox is totally slow :-(

Do I have to create a new Class like MyPerson which extends the
org.apache.shindig.social.opensocial.hibernate.entities.PersonImpl
and addapt the com.googlecode.osde.internal.shindig.PersonService?
What I have to do to request the new field via open social api in the
gadget.xml?

thanks and greetings
guen

OSDE is great!