Java Regex URL Validate isUri(String input)

Description

is Uri

License

Open Source License

Declaration

public static boolean isUri(String input) 

Method Source Code

//package com.java2s;
/*/*from   w  ww  .j  a  va2s . c  o  m*/
 * Copyright (C) 2003-2010 eXo Platform SAS.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Affero 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.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {
    public static final String URL_PATTERN = "((mailto\\:|(news|(ht|f)tp(s?))\\://){1}\\S+)";

    public static boolean isUri(String input) {
        try {
            if (input == null)
                return false;
            Matcher matcher = Pattern.compile(URL_PATTERN).matcher(input);
            return matcher.find();
        } catch (Exception e) {
            return false;
        }
    }
}

Related

1. isUrl(final String url)
2. isUrl(String aUrl)
3. isURL(String f)
4. isUrl(String s)