<?php /** * 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: * * 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. * * PHP Version 5 * * @file CAS/Exception.php * @category Authentication * @package PhpCAS * @author Adam Franco <afranco@middlebury.edu> * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0 * @link https://wiki.jasig.org/display/CASC/phpCAS */ /** * A root exception interface for all exceptions in phpCAS. * * All exceptions thrown in phpCAS should implement this interface to allow them * to be caught as a category by clients. Each phpCAS exception should extend * an appropriate SPL exception class that best fits its type. * * For example, an InvalidArgumentException in phpCAS should be defined as * * class CAS_InvalidArgumentException * extends InvalidArgumentException * implements CAS_Exception * { } * * This definition allows the CAS_InvalidArgumentException to be caught as either * an InvalidArgumentException or as a CAS_Exception. * * @class CAS_Exception * @category Authentication * @package PhpCAS * @author Adam Franco <afranco@middlebury.edu> * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0 * @link https://wiki.jasig.org/display/CASC/phpCAS * */ interface CAS_Exception { } ?>