1/*
2 * Copyright 2007 the original author or authors.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
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 */
16package org.mockftpserver.core.command;
17
18import org.mockftpserver.core.session.Session;
19
20/**
21 * Interface for classes that can handle an FTP command.
22 *
23 * @version $Revision$ - $Date$
24 *
25 * @author Chris Mair
26 */
27public interface CommandHandler {
28
29    /**
30     * Handle the specified command for the session. This method is declared to throw
31     * Exception, allowing CommandHandler implementations to avoid unnecessary
32     * exception-handling. All checked exceptions are expected to be wrapped and handled
33     * by the caller.
34     *
35     * @param command - the Command to be handled
36     * @param session - the session on which the Command was submitted
37     *
38     * @throws Exception
39     */
40    public void handleCommand(Command command, Session session) throws Exception;
41
42}