/**
* NOTE: you can only retrieve a ProxyGrantingTicket once with this method. Its removed after
* retrieval.
*/
public String retrieve(final String proxyGrantingTicketIou) {
if (CommonUtils.isBlank(proxyGrantingTicketIou)) {
return null;
}
final ProxyGrantingTicketHolder holder = this.cache.get(proxyGrantingTicketIou);
if (holder == null) {
logger.info("No Proxy Ticket found for [{}].", proxyGrantingTicketIou);
return null;
}
this.cache.remove(proxyGrantingTicketIou);
logger.debug("Returned ProxyGrantingTicket of [{}]", holder.getProxyGrantingTicket());
return holder.getProxyGrantingTicket();
}
