Java Map Join joinParameters(Map params)

Description

join Parameters

License

Open Source License

Declaration

public static String joinParameters(Map<String, String> params) 

Method Source Code

//package com.java2s;
/*//  w w w .java2s .c  o m
 * The MIT License (MIT)
 *
 * Copyright (c) 2014 Niko Fink
 *
 * 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 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 THE
 * AUTHORS OR COPYRIGHT HOLDERS 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.
 */

import java.util.Map;
import java.util.Map.Entry;

public class Main {
    public static String joinParameters(Map<String, String> params) {
        StringBuilder bob = new StringBuilder();
        for (Entry<String, String> e : params.entrySet()) {
            bob.append("&");
            bob.append(e.getKey());
            bob.append("=");
            bob.append(e.getValue());
        }
        return bob.substring(1);
    }
}

Related

1. joinMapToString(Map map, String sSeparator, String sMidSeparator)
2. joinMapUnmodifiable(Map first, Map second)
3. joinMapValue(Map map, char connector)
4. joinOnDelimiter(Map toJoin, char delimiter)
5. joinOnSemicolon(Map toJoin)