chrismair | 00dc7bd | 2014-05-11 21:21:28 +0000 | [diff] [blame] | 1 | /*
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| 2 | * Copyright 2008 the original author or authors.
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| 3 | *
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| 4 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 5 | * you may not use this file except in compliance with the License.
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| 6 | * You may obtain a copy of the License at
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| 7 | *
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| 8 | * http://www.apache.org/licenses/LICENSE-2.0
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| 9 | *
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| 10 | * Unless required by applicable law or agreed to in writing, software
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| 11 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 13 | * See the License for the specific language governing permissions and
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| 14 | * limitations under the License.
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| 15 | */
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| 16 |
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| 17 | package org.mockftpserver.test;
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| 18 |
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| 19 | /**
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| 20 | * Contains static test utility method to determine FTP server port number to use for tests
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| 21 | *
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| 22 | * @version $Revision$ - $Date$
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| 23 | *
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| 24 | * @author Chris Mair
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| 25 | */
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| 26 | public final class PortTestUtil {
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| 27 |
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| 28 | private static final int DEFAULT_SERVER_CONTROL_PORT = 21;
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| 29 | private static final String FTP_SERVER_PORT_PROPERTY = "ftp.server.port";
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| 30 |
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| 31 | /**
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| 32 | * Return the port number to use for the FTP server control port. If the "ftp.server.port"
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| 33 | * system property is defined, then use that value (converted to an integer), otherwise
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| 34 | * return the default port number of 21.
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| 35 | *
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| 36 | * @return the port number to use for the FTP server control port
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| 37 | */
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| 38 | public static int getFtpServerControlPort() {
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| 39 | String systemProperty = System.getProperty(FTP_SERVER_PORT_PROPERTY);
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| 40 | return (systemProperty == null) ? DEFAULT_SERVER_CONTROL_PORT : Integer.parseInt(systemProperty);
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| 41 | }
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| 42 |
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| 43 | }
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