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.socket; 17 18import java.io.IOException; 19import java.net.ServerSocket; 20 21/** 22 * Test-only implementation of ServerSocketFactory. It always returns the predefined 23 * ServerSocket instance specified on the constructor. 24 * 25 * @version $Revision$ - $Date$ 26 * 27 * @author Chris Mair 28 */ 29public class StubServerSocketFactory implements ServerSocketFactory { 30 private StubServerSocket stubServerSocket; 31 32 /** 33 * Construct a new factory instance that always returns the specified 34 * ServerSocket instance. 35 * @param serverSocket - the ServerSocket instance to be returned by this factory 36 */ 37 public StubServerSocketFactory(StubServerSocket serverSocket) { 38 this.stubServerSocket = serverSocket; 39 } 40 41 /** 42 * Return the predefined ServerSocket instance. 43 * @see org.mockftpserver.core.socket.ServerSocketFactory#createServerSocket(int) 44 */ 45 public ServerSocket createServerSocket(int port) throws IOException { 46 return stubServerSocket; 47 } 48}