Java URI to Relative URI getRelativeUri(URI rootURI, File file)

Description

get Relative Uri

License

Open Source License

Declaration

public static URI getRelativeUri(URI rootURI, File file) 

Method Source Code

//package com.java2s;
/*//from  w  ww .ja v a  2 s . c  om
 * Copyright (C) 2010 Brockmann Consult GmbH (info@brockmann-consult.de)
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation; either version 3 of the License, or (at your option)
 * any later version.
 * This program 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 for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, see http://www.gnu.org/licenses/
 */

import java.io.File;

import java.net.URI;

public class Main {
    public static URI getRelativeUri(URI rootURI, File file) {
        if (file == null) {
            return null;
        }
        URI uri = file.toURI();
        if (rootURI == null) {
            return uri;
        }
        return rootURI.relativize(uri);
    }
}

Related

1. getRelativePath(URI targetURI, URI baseURI)
2. getRelativePath(URI targetUri, URI baseUri)
3. getRelativeURI(String href)
4. getRelativeURI(URI base, URI uri)
5. getRelativeURI(URI repositoryXml, URI bundleJar)
6. getRelativeURI(URI uri, URI relativeTo)
7. relativeConfig(URI uri)
8. relativeFileToURI(File file)
9. relativePath(final URI baseURI, final URI pathURI)