com.appslandia.common.crypto

Class TokenDigester

java.lang.Object

com.appslandia.common.base.InitializeObject

com.appslandia.common.crypto.TokenDigester

All Implemented Interfaces:

InitializeSupport

public class TokenDigester
extends InitializeObject

Author:

Loc Ha

Field Summary

Fields inherited from class com.appslandia.common.base.InitializeObject

mutex

Constructor Summary

Constructors

Constructor and Description
TokenDigester()
TokenDigester(TextDigester digester)
TokenDigester(TextDigester digester, int tokenLength)

Method Summary

Modifier and Type	Method and Description
TokenDigester	copy()
String	digest(String token)
String	generate()
protected void	init()
TokenDigester	setDigester(TextDigester digester)
TokenDigester	setTokenLength(int tokenLength)
boolean	verify(String token, String digested)

Methods inherited from class com.appslandia.common.base.InitializeObject

assertNotInitialized, destroy, initialize

Methods inherited from class java.lang.Object

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

Constructor Detail

TokenDigester

public TokenDigester()

TokenDigester

public TokenDigester(TextDigester digester)

TokenDigester

public TokenDigester(TextDigester digester,
                     int tokenLength)

Method Detail

init

protected void init()
             throws Exception

Specified by:

init in class InitializeObject

Throws:

Exception

generate

public String generate()
                throws CryptoException

Throws:

CryptoException

digest

public String digest(String token)
              throws CryptoException

Throws:

CryptoException

verify

public boolean verify(String token,
                      String digested)
               throws CryptoException

Throws:

CryptoException

setTokenLength

public TokenDigester setTokenLength(int tokenLength)

setDigester

public TokenDigester setDigester(TextDigester digester)

copy

public TokenDigester copy()