Getting to the user info through request

Map userInfo = (Map) request.getAttribute(PortletRequest.USER_INFO);
String givenName = (userInfo!=null)
? (String) userInfo.get(?user.name.given?) : ??;
String lastName = (userInfo!=null)
? (String) userInfo.get(?user.name.family?) : ??;
...

What attributes are possible

user.bdate
user.gender
user.employer
user.department
user.jobtitle
user.name.prefix
user.name.given
user.name.family
user.name.middle
user.name.suffix
user.name.nickName
user.home-info.postal.name
user.home-info.postal.street
user.home-info.postal.city
user.home-info.postal.stateprov
user.home-info.postal.postalcode
user.home-info.postal.country
user.home-info.postal.organization

user.home-info.telecom.telephone.intcode
user.home-info.telecom.telephone.loccode
user.home-info.telecom.telephone.number
user.home-info.telecom.telephone.ext
user.home-info.telecom.telephone.comment
user.home-info.telecom.fax.intcode
user.home-info.telecom.fax.loccode
user.home-info.telecom.fax.number
user.home-info.telecom.fax.ext
user.home-info.telecom.fax.comment
user.home-info.telecom.mobile.intcode
user.home-info.telecom.mobile.loccode
user.home-info.telecom.mobile.number
user.home-info.telecom.mobile.ext
user.home-info.telecom.mobile.comment
user.home-info.telecom.pager.intcode
user.home-info.telecom.pager.loccode
user.home-info.telecom.pager.number
user.home-info.telecom.pager.ext
user.home-info.telecom.pager.comment
user.home-info.online.email
user.home-info.online.uri
user.business-info.postal.name
user.business-info.postal.street
user.business-info.postal.city
user.business-info.postal.stateprov
user.business-info.postal.postalcode
user.business-info.postal.country
user.business-info.postal.organization
user.business-info.telecom.telephone.intcode
user.business-info.telecom.telephone.loccode

user.business-info.telecom.telephone.number
user.business-info.telecom.telephone.ext
user.business-info.telecom.telephone.comment
user.business-info.telecom.fax.intcode
user.business-info.telecom.fax.loccode
user.business-info.telecom.fax.number
user.business-info.telecom.fax.ext
user.business-info.telecom.fax.comment
user.business-info.telecom.mobile.intcode
user.business-info.telecom.mobile.loccode
user.business-info.telecom.mobile.number
user.business-info.telecom.mobile.ext
user.business-info.telecom.mobile.comment
user.business-info.telecom.pager.intcode
user.business-info.telecom.pager.loccode
user.business-info.telecom.pager.number
user.business-info.telecom.pager.ext
user.business-info.telecom.pager.comment
user.business-info.online.email
user.business-info.online.uri

NOTE: The user.bdate must consist of a string that represents the time in milliseconds since January 1, 1970, 00:00:00 GMT.