com.aliyun.opensearch.util

Class CodecUtils

java.lang.Object

com.aliyun.opensearch.util.CodecUtils

public class CodecUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
CodecUtils()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	generateMD5(java.lang.String data) Calculates the MD5 digest and returns the value as a 32 character hex string.
static java.lang.String	generateSHA1(java.lang.String data)
static java.lang.String	generateSHA256(java.lang.String data)
static java.lang.String	signature(java.lang.String stringToSign, java.lang.String secretString)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CodecUtils

public CodecUtils()

Method Detail

generateMD5

public static java.lang.String generateMD5(java.lang.String data)

Calculates the MD5 digest and returns the value as a 32 character hex string.

Parameters:

data - Data to digest

Returns:

MD5 digest as a hex string

generateSHA1

public static java.lang.String generateSHA1(java.lang.String data)

generateSHA256

public static java.lang.String generateSHA256(java.lang.String data)

signature

public static java.lang.String signature(java.lang.String stringToSign,
                                         java.lang.String secretString)
                                  throws java.security.GeneralSecurityException,
                                         java.io.UnsupportedEncodingException

Throws:

java.security.GeneralSecurityException

java.io.UnsupportedEncodingException