/*
 * Copyright (c) 2002, 2003, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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 General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package jdk.internal.loader;

import java.net.URL;
import java.io.File;
import sun.net.www.ParseUtil;

(Solaris) platform specific handling for file: URLs . urls must not contain a hostname in the authority field other than "localhost". This implementation could be updated to map such URLs on to /net/host/...
Author: Michael McMahon
/** * (Solaris) platform specific handling for file: URLs . * urls must not contain a hostname in the authority field * other than "localhost". * * This implementation could be updated to map such URLs * on to /net/host/... * * @author Michael McMahon */
public class FileURLMapper { URL url; String path; public FileURLMapper (URL url) { this.url = url; }
Returns:the platform specific path corresponding to the URL so long as the URL does not contain a hostname in the authority field.
/** * @return the platform specific path corresponding to the URL * so long as the URL does not contain a hostname in the authority field. */
public String getPath () { if (path != null) { return path; } String host = url.getHost(); if (host == null || host.isEmpty() || "localhost".equalsIgnoreCase(host)) { path = url.getFile(); path = ParseUtil.decode(path); } return path; }
Checks whether the file identified by the URL exists.
/** * Checks whether the file identified by the URL exists. */
public boolean exists () { String s = getPath (); if (s == null) { return false; } else { File f = new File (s); return f.exists(); } } }