com.bstore.services.test.TestMD5.java Source code

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Here is the source code for com.bstore.services.test.TestMD5.java

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package com.bstore.services.test;

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import org.apache.commons.lang.RandomStringUtils;

/**
 *
 * @author gtrejo
 */
public class TestMD5 {

    public static void main(String args[]) {
        generateToken();
    }

    private static String generateToken() {
        MessageDigest md;
        try {
            md = MessageDigest.getInstance("MD5");
        } catch (NoSuchAlgorithmException e) {
            System.out.println("com.bstore.services.test.TestMD5.generateToken():" + e);
            throw new RuntimeException(e);
        }

        StringBuffer hexString = new StringBuffer();
        byte[] data = md.digest(RandomStringUtils.randomAlphabetic(10).getBytes());
        for (int i = 0; i < data.length; i++) {
            hexString.append(Integer.toHexString((data[i] >> 4) & 0x0F));
            hexString.append(Integer.toHexString(data[i] & 0x0F));
        }
        System.out.println("com.bstore.services.test.TestMD5.generateToken():: " + hexString.toString());
        return hexString.toString();
    }

}