Here you can find the source of encodeKeyForFileSystemName(String originalKey)
public static String encodeKeyForFileSystemName(String originalKey)
//package com.java2s; /*//from w ww . ja va 2 s. c o m * ///////////////////////////////////////////////////////////////////////////// * // This file is part of the "Hyrax Data Server" project. * // * // * // Copyright (c) 2013 OPeNDAP, Inc. * // Author: Nathan David Potter <ndp@opendap.org> * // * // This library is free software; you can redistribute it and/or * // modify it under the terms of the GNU Lesser General Public * // License as published by the Free Software Foundation; either * // version 2.1 of the License, or (at your option) any later version. * // * // This library is distributed in the hope that it will be useful, * // but WITHOUT ANY WARRANTY; without even the implied warranty of * // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * // Lesser General Public License for more details. * // * // You should have received a copy of the GNU Lesser General Public * // License along with this library; if not, write to the Free Software * // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 * // * // You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112. * ///////////////////////////////////////////////////////////////////////////// */ import java.io.File; public class Main { private static String keyChar = "#"; private static String escapedSeparatorChar = keyChar + "2F"; private static String escapedKeyChar = keyChar + "23"; public static String encodeKeyForFileSystemName(String originalKey) { String encodedKey = originalKey.replace(keyChar, escapedKeyChar); encodedKey = encodedKey.replace(File.separator, escapedSeparatorChar); return encodedKey; } }