Java URL Parameter Builder getUrlParameters(String url)

Description

get Url Parameters

License

Open Source License

Declaration

public static Map<String, String> getUrlParameters(String url) throws UnsupportedEncodingException 

Method Source Code

//package com.java2s;
/**/*from w  w w  .  j  a v  a2  s  .co m*/
 * Copyright (C) 2011, 2012 Commission Junction Inc.
 *
 * This file is part of httpobjects.
 *
 * httpobjects 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 2, or (at your option)
 * any later version.
 *
 * httpobjects 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 httpobjects; see the file COPYING.  If not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 *
 * Linking this library statically or dynamically with other modules is
 * making a combined work based on this library.  Thus, the terms and
 * conditions of the GNU General Public License cover the whole
 * combination.
 *
 * As a special exception, the copyright holders of this library give you
 * permission to link this library with independent modules to produce an
 * executable, regardless of the license terms of these independent
 * modules, and to copy and distribute the resulting executable under
 * terms of your choice, provided that you also meet, for each linked
 * independent module, the terms and conditions of the license of that
 * module.  An independent module is a module which is not derived from
 * or based on this library.  If you modify this library, you may extend
 * this exception to your version of the library, but you are not
 * obligated to do so.  If you do not wish to do so, delete this
 * exception statement from your version.
 */

import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.LinkedHashMap;
import java.util.Map;

public class Main {
    public static Map<String, String> getUrlParameters(String url) throws UnsupportedEncodingException {
        Map<String, String> params = new LinkedHashMap<String, String>();
        if (url != null) {
            String[] urlParts = url.split("\\?");
            if (urlParts.length > 1) {
                String query = urlParts[1];
                for (String param : query.split("&")) {
                    String pair[] = param.split("=");
                    String key = URLDecoder.decode(pair[0], "UTF-8");
                    String value = null;
                    if (pair.length > 1)
                        value = URLDecoder.decode(pair[1], "UTF-8");
                    params.put(key, value);
                }
            }
        }

        return params;
    }
}

Related

1. getUrlParameters(final String url)
2. getUrlParameters(String url)
3. getUrlParameters(String url)
4. getUrlParameters(String url)
5. getUrlParameters(String url)
6. getUrlParameters(String url)
7. getURLParameters(URI uri)
8. map2String(Map params)
9. mapToFormEncodedString(Map data)