logger.log(Level.INFO, "Getting ref to " + mbType);
MailboxRegistration mr = null;
Lease mrl = null;
if (mbType.equals(MAILBOX_IF_NAME)) {
EventMailbox mb = getMailbox();
mr = getRegistration(mb, DURATION);
mrl = getMailboxLease(mr);
} else if (mbType.equals(PULL_MAILBOX_IF_NAME)) {
PullEventMailbox pmb = getPullMailbox();
MailboxPullRegistration mpr = getPullRegistration(pmb, DURATION);