001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.commons.vfs2.provider.sftp;
018
019import org.apache.commons.vfs2.provider.FileNameParser;
020import org.apache.commons.vfs2.provider.URLFileNameParser;
021
022/**
023 * Implementation for SFTP. Sets the default port to 22.
024 */
025public class SftpFileNameParser extends URLFileNameParser {
026    private static final int DEFAULT_PORT = 22;
027
028    private static final SftpFileNameParser INSTANCE = new SftpFileNameParser();
029
030    /**
031     * Creates a new instance with a the default port 22.
032     */
033    public SftpFileNameParser() {
034        super(DEFAULT_PORT);
035    }
036
037    /**
038     * Gets the singleton instance.
039     *
040     * @return the singleton instance.
041     */
042    public static FileNameParser getInstance() {
043        return INSTANCE;
044    }
045}