Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.Map;

public class Main {
    /**
     * Default charset for JSON request.
     */
    public static final String PROTOCOL_CHARSET = "utf-8";

    public static String encodeParamsToStr(Map<String, String> params) {
        return encodeParamsToStr(params, PROTOCOL_CHARSET);
    }

    /**
     * Converts <code>params</code> into an application/x-www-form-urlencoded encoded string.
     */
    public static String encodeParamsToStr(Map<String, String> params, String paramsEncoding) {
        StringBuilder encodedParams = new StringBuilder();
        try {
            int i = 0;
            for (Map.Entry<String, String> entry : params.entrySet()) {
                encodedParams.append(URLEncoder.encode(entry.getKey(), paramsEncoding));
                encodedParams.append('=');
                encodedParams.append(URLEncoder.encode(entry.getValue(), paramsEncoding));
                if (i != params.size() - 1) {
                    encodedParams.append('&');
                }
                i++;
            }
            return encodedParams.toString();
        } catch (UnsupportedEncodingException uee) {
            throw new RuntimeException("Encoding not supported: " + paramsEncoding, uee);
        }
    }
}