Java URI to Relative URI resolveURI(String uri)

Description

Resolves the specified uri.

License

Open Source License

Parameter

Parameter	Description
uri	The specified URI.

Return

The resolved URI

Declaration

static URI resolveURI(String uri) throws MalformedURLException 

Method Source Code

//package com.java2s;
/*//from ww  w . ja va2 s.c  om
 * Copyright (c) 2015, 2016, 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.
 */

import java.io.File;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;

public class Main {
    /**
     * Resolves the specified uri. If the uri is relative, makes it absolute by
     * the user.dir directory.
     *
     * @param uri The specified URI.
     * @return The resolved URI
     */
    static URI resolveURI(String uri) throws MalformedURLException {
        if (uri == null) {
            uri = "";
        }

        URI temp = null;
        try {
            URL url = new URL(uri);
            temp = url.toURI();
        } catch (MalformedURLException | URISyntaxException mue) {
            File file = new File(uri);
            temp = file.toURI();
        }

        return temp;
    }
}

Related

1. resolveReferenceStartingWithQueryString(final URI baseURI, final URI reference)
2. resolveRelativeURI(String baseURI, String uriRef)
3. resolveRelativeURI(URI base, String rel)
4. resolveURI(File base_dir, URI uri)
5. resolveURI(final String path)
6. resolveUri(URI base, String rel)
7. resolveUri(URI baseUri, String resourceUriStr)
8. resolveUri(URI baseUri, URI requestedUri, URI matchedUri)