public Set<String> getRegisteredUsers() throws LocationServiceException {
return locationService.getRegisteredUsers();
}
public long getExpirationTime(String sipAddress, String contactAddress)
throws LocationServiceException {
return locationService.getExpirationTime(sipAddress, contactAddress);
}
public int getRegisteredUserCount() throws LocationServiceException {
return locationService.getRegisteredUserCount();
}
public Set<String> getContacts(String sipAddress) throws LocationServiceException {
return locationService.getContacts(sipAddress);
}