/*
* Copyright 1999-2002,2004 The Apache Software Foundation.
*
* Licensed 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.
*/
package org.apache.struts.webapp.example.memory;
import org.apache.struts.webapp.example.User;
import org.apache.struts.webapp.example.ExpiredPasswordException;
/**
* <p>Help test exception handling by throwing exceptions when "magic" user names are requested.</p>
*/
public final class TestUserDatabase extends MemoryUserDatabase {
/**
* If the username is "expired" throw an ExpiredPasswordException
* to simulate a business exception.
* If the username is "arithmetic" throw an Aritmetic exception to
* simulate a system exception.
* Otherwise, delegate to MemoryDatabase.
* @param username
* @return
*/
public User findUser(String username) throws ExpiredPasswordException {
if ("expired".equals(username)) throw new ExpiredPasswordException("Testing ExpiredPasswordException ...");
if ("arithmetic".equals(username)) throw new ArithmeticException();
return super.findUser(username);
}
}