/*
* Licensed to Jasig under one or more contributor license
* agreements. See the NOTICE file distributed with this work
* for additional information regarding copyright ownership.
* Jasig licenses this file to you under the Apache License,
* Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a
* copy of the License at the following location:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jasig.cas.ticket.registry;
import org.jasig.cas.monitor.TicketRegistryState;
import org.jasig.cas.ticket.Ticket;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.util.Assert;
/**
* @author Scott Battaglia
* @since 3.0.4
* <p>
* This is a published and supported CAS Server 3 API.
* </p>
*/
public abstract class AbstractTicketRegistry implements TicketRegistry, TicketRegistryState {
/** The Commons Logging logger instance. */
protected final Logger logger = LoggerFactory.getLogger(getClass());
/**
* {@inheritDoc}
* @throws IllegalArgumentException if class is null.
* @throws ClassCastException if class does not match requested ticket
* class.
* @return specified ticket from the registry
*/
@Override
public final <T extends Ticket> T getTicket(final String ticketId, final Class<? extends Ticket> clazz) {
Assert.notNull(clazz, "clazz cannot be null");
final Ticket ticket = this.getTicket(ticketId);
if (ticket == null) {
return null;
}
if (!clazz.isAssignableFrom(ticket.getClass())) {
throw new ClassCastException("Ticket [" + ticket.getId()
+ " is of type " + ticket.getClass()
+ " when we were expecting " + clazz);
}
return (T) ticket;
}
public int sessionCount() {
logger.debug("sessionCount() operation is not implemented by the ticket registry instance {}. Returning unknown as {}",
this.getClass().getName(), Integer.MIN_VALUE);
return Integer.MIN_VALUE;
}
public int serviceTicketCount() {
logger.debug("serviceTicketCount() operation is not implemented by the ticket registry instance {}. Returning unknown as {}",
this.getClass().getName(), Integer.MIN_VALUE);
return Integer.MIN_VALUE;
}
}