01: /*
02: * Copyright 2007 The Kuali Foundation.
03: *
04: * Licensed under the Educational Community License, Version 1.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.opensource.org/licenses/ecl1.php
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16: package edu.yale.its.tp.cas.ticket;
17:
18: /**
19: * Represents a cache of tickets, each of which may be retrieved only once. That is, retrieval entails deletion. Expiration also
20: * occurs for inactivity.
21: */
22: public abstract class OTUTicketCache extends ActiveTicketCache {
23:
24: /**
25: * Constucts a new OTUTicketCache that will, additionally, expire tickets after <i>tolerance</i> seconds of inactivity.
26: */
27: public OTUTicketCache(int tolerance) {
28: super (tolerance);
29: }
30:
31: // inherit Javadoc
32: public Ticket getTicket(String ticketId) {
33: Ticket t = super.getTicket(ticketId);
34: deleteTicket(ticketId);
35: return t;
36: }
37: }
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