| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF 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. |
| */ |
| |
| package org.apache.ftpserver; |
| |
| import org.apache.ftpserver.ftplet.FtpException; |
| |
| |
| /** |
| * This is the starting point of all the servers. It invokes a new listener |
| * thread. <code>Server</code> implementation is used to create the server |
| * socket and handle client connection. |
| * |
| * @author <a href="http://mina.apache.org">Apache MINA Project</a> |
| */ |
| public interface FtpServer { |
| |
| /** |
| * Start the server. Open a new listener thread. |
| * @throws FtpException |
| */ |
| void start() throws FtpException; |
| |
| /** |
| * Stop the server. Stop the listener thread. |
| */ |
| void stop(); |
| |
| /** |
| * Get the server status. |
| * @return true if the server is stopped |
| */ |
| boolean isStopped(); |
| |
| /** |
| * Suspend further requests |
| */ |
| void suspend(); |
| |
| /** |
| * Resume the server handler |
| */ |
| void resume(); |
| |
| /** |
| * Is the server suspended |
| * @return true if the server is suspended |
| */ |
| boolean isSuspended(); |
| |
| } |