Java URI from toURI(String s)

Description

to URI

License

Open Source License

Declaration

public static URI toURI(String s) throws URISyntaxException 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2010 The Eclipse Foundation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:/* www  .  j  a v a 2s  . c om*/
 *     The Eclipse Foundation - initial API and implementation
 *******************************************************************************/

import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import java.net.URLDecoder;

public class Main {
    public static URI toURI(String s) throws URISyntaxException {
        try {
            return new URI(s);
        } catch (URISyntaxException e) {
            URL url;
            try {
                url = new URL(s);
            } catch (MalformedURLException e1) {
                //throw original error
                throw e;
            }
            if (!s.equals(url.toString())) {
                try {
                    return url.toURI();
                } catch (URISyntaxException e1) {
                    //keep going
                }
            }
            try {
                return new URI(url.getProtocol(), url.getAuthority(), decode(url.getPath()),
                        encodeQuery(url.getQuery()), url.getRef());
            } catch (URISyntaxException e1) {
                //throw original error
                throw e;
            }
        }
    }

    private static String decode(String path) {
        try {
            return path == null ? null : URLDecoder.decode(path, "UTF-8"); //$NON-NLS-1$
        } catch (UnsupportedEncodingException e) {
            //should not be possible
            return path;
        }
    }

    private static String encodeQuery(String query) {
        return query == null ? null : query.replace(" ", "+"); //$NON-NLS-1$//$NON-NLS-2$
    }
}

Related

1. toURI(String location)
2. toURI(String location)
3. toURI(String location)
4. toUri(String path)
5. toURI(String path)
6. toURI(String str)
7. toURI(String str)
8. toURI(String sUri)
9. toURI(String uri)