EncodeORDecode

PriyanDemo.java

package com.priyan.demo;

import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.net.URLEncoder;

import org.apache.commons.codec.binary.Base64;

public class PriyanDemo {

	public static void main(String[] args) {
		String orgString="0989786574";
		String encodedString=encode("0989786574");
		String decodedString=decode("0989786574");
		
		boolean isBase64Pre = Base64.isBase64(orgString);
		boolean isBase64Post = Base64.isBase64(encodedString);
		boolean isBase64Dec = Base64.isBase64(decodedString);
		
		System.out.println(isBase64Pre);
		System.out.println(isBase64Post);
		System.out.println(isBase64Dec);
	}

	public static String encode(String url) {
		try {
			String encodeURL = URLEncoder.encode(url, "UTF-8");
			return encodeURL;
		} catch (UnsupportedEncodingException e) {
			return "Issue while encoding" + e.getMessage();
		}
	}

	public static String decode(String url) {
		try {
			String prevURL = "";
			String decodeURL = url;
			while (!prevURL.equals(decodeURL)) {
				prevURL = decodeURL;
				decodeURL = URLDecoder.decode(decodeURL, "UTF-8");
			}
			return decodeURL;
		} catch (UnsupportedEncodingException e) {
			return "Issue while decoding" + e.getMessage();
		}
	}

}