Java URL Create buildUrl(String base, Map params)

Description

build Url

License

Open Source License

Declaration

protected static URL buildUrl(String base, Map params)
            throws MalformedURLException 

Method Source Code

//package com.java2s;
/*//from ww  w . j  a  v  a 2 s.  com
 Copyright (c) 2005 Pierre Lindenbaum PhD

 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 ``Software''), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:

 The above copyright notice and this permission notice shall be included
 in all copies or substantial portions of the Software.

 The name of the authors when specified in the source files shall be 
 kept unmodified.

 THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL 4XT.ORG BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
 USE OR OTHER DEALINGS IN THE SOFTWARE.


 $Id: $
 $Author: $
 $Revision: $
 $Date: $
 $Locker: $
 $RCSfile: $
 $Source: $
 $State: $
 $Name: $
 $Log: $


 *************************************************************************/

import java.net.MalformedURLException;
import java.net.URL;

import java.util.Iterator;
import java.util.Map;

public class Main {
    protected static URL buildUrl(String base, Map params)
            throws MalformedURLException {
        StringBuffer sb = new StringBuffer(base);
        sb.append("?");

        Iterator ip = params.keySet().iterator();

        // Encode and join parameters
        while (ip.hasNext()) {
            String param = (String) ip.next();
            if (param == null)
                continue;
            sb.append(param);
            sb.append("=");
            sb.append(params.get(param));
            if (ip.hasNext()) {
                sb.append("&");
            }
        }

        return new URL(sb.toString());
    }
}

Related

1. buildUrl(final String baseUrl, final Map params, final String... parts)
2. buildUrl(final String baseUrl, final String basePath, final String[] parts)
3. buildUrl(final String baseUrl, final String... parts)
4. buildUrl(final String domain, final String path)
5. buildUrl(String baseUrl, Map queryParams, String anchor)
6. buildUrl(String context, String... relocations)
7. buildUrl(String context, String... relocations)
8. buildUrl(String host, int port, String path, Map parameters)