com.aliyun.credentials.utils

Class ParameterHelper

java.lang.Object

com.aliyun.credentials.utils.ParameterHelper

public class ParameterHelper
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	ENCODING

Constructor Summary

Constructors

Constructor and Description
ParameterHelper()

Method Summary

Modifier and Type	Method and Description
String	composeStringToSign(MethodType method, Map<String,String> queries)
String	composeUrl(String endpoint, Map<String,String> queries, String protocol)
static String	getISO8601Time(Date date)
static String	getUniqueNonce()
static Date	getUTCDate(String date)
String	signString(String stringToSign, String accessKeySecret)

Methods inherited from class java.lang.Object

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

Field Detail

ENCODING

public static final String ENCODING

See Also:

Constant Field Values

Constructor Detail

ParameterHelper

public ParameterHelper()

Method Detail

getUniqueNonce

public static String getUniqueNonce()

getISO8601Time

public static String getISO8601Time(Date date)

getUTCDate

public static Date getUTCDate(String date)
                       throws ParseException

Throws:

ParseException

composeStringToSign

public String composeStringToSign(MethodType method,
                                  Map<String,String> queries)
                           throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

signString

public String signString(String stringToSign,
                         String accessKeySecret)
                  throws NoSuchAlgorithmException,
                         UnsupportedEncodingException,
                         InvalidKeyException

Throws:

NoSuchAlgorithmException

UnsupportedEncodingException

InvalidKeyException

composeUrl

public String composeUrl(String endpoint,
                         Map<String,String> queries,
                         String protocol)
                  throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException