public PEPService getPEPService( JID jid ) {
        return getPEPService( jid, true );
    }
Retrieves a PEP service -- attempting first from memory, then from the
database.

This method will automatically create a PEP service if one does not exist.

@param jid
           the JID of the user that owns the PEP service.
@return the requested PEP service.
xmppserver/src/main/java/org/jivesoftware/openfire/pep/PEPServiceManager.java