Java Canonical Path Create getCanonicalFileURL(File file)

Description

Solution for JVM bug http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6351751

License

LGPL

Declaration

public static String getCanonicalFileURL(File file) 

Method Source Code

//package com.java2s;
/*/*from  w ww .  j  a v  a  2  s  .co  m*/
 *  MicroEmulator
 *  Copyright (C) 2002 Bartek Teodorczyk <barteo@barteo.net>
 *
 *  It is licensed under the following two licenses as alternatives:
 *    1. GNU Lesser General Public License (the "LGPL") version 2.1 or any newer version
 *    2. Apache License (the "AL") Version 2.0
 *
 *  You may not use this file except in compliance with at least one of
 *  the above two licenses.
 *
 *  You may obtain a copy of the LGPL at
 *      http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt
 *
 *  You may obtain a copy of the AL 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 LGPL or the AL for the specific language governing permissions and
 *  limitations.
 */

import java.io.File;

public class Main {
    /**
     * Solution for JVM bug 
     *  http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6351751
     */
    public static String getCanonicalFileURL(File file) {
        String path = file.getAbsoluteFile().getPath();
        if (File.separatorChar != '/') {
            path = path.replace(File.separatorChar, '/');
        }
        // Not network path
        if (!path.startsWith("//")) {
            if (path.startsWith("/")) {
                path = "//" + path;
            } else {
                path = "///" + path;
            }
        }
        return "file:" + path;
    }
}

Related

1. getCanonicalFile(final File file)
2. getCanonicalFileEL(File file)
3. getCanonicalFileName(String filename)
4. getCanonicalFileOrNull(@Nullable final File aFile)
5. getCanonicalFiles2List(List path, String[] allowedExtension)
6. getCanonicalLocationFilePath(String location, String file)
7. getCanonicalOrAbsolutePath(File file)
8. getCanonicalPath(File file)
9. getCanonicalPath(File inFile, boolean inThrowRuntimeException)