| /** |
| * 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.camel.component.file.remote; |
| |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.util.Random; |
| |
| import org.apache.camel.converter.IOConverter; |
| import org.apache.camel.test.junit4.CamelTestSupport; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| |
| public class BaseServerTestSupport extends CamelTestSupport { |
| protected static int port; |
| |
| @BeforeClass |
| public static void initPort() throws Exception { |
| File file = new File("./target/ftpport.txt"); |
| file = file.getAbsoluteFile(); |
| |
| if (!file.exists()) { |
| // start from somewhere in the 21xxx range |
| port = 21000 + new Random().nextInt(900); |
| } else { |
| // read port number from file |
| String s = IOConverter.toString(file, null); |
| port = Integer.parseInt(s); |
| // use next number |
| port++; |
| } |
| |
| // save to file, do not append |
| FileOutputStream fos = new FileOutputStream(file, false); |
| try { |
| fos.write(String.valueOf(port).getBytes()); |
| } finally { |
| fos.close(); |
| } |
| } |
| |
| @AfterClass |
| public static void resetPort() throws Exception { |
| port = 0; |
| } |
| |
| protected int getPort() { |
| return port; |
| } |
| } |