org.apache.tomcat.vault.security

Class Base64Utils

java.lang.Object

org.apache.tomcat.vault.security.Base64Utils

public class Base64Utils
extends Object

Base64 encoding/decoding utilities. This implementation is not MIME compliant (rfc1421). The padding in this implementation (if used) is a prefix of the output.

Author:

Scott.Stark@jboss.org, Josef Cacek

Field Summary

Fields

Modifier and Type	Field and Description
static String	BASE16_ENCODING
static String	BASE64_ENCODING
static char	PAD
static String	REGEX

Constructor Summary

Constructors

Constructor and Description
Base64Utils()

Method Summary

Modifier and Type	Method and Description
static byte[]	fromb64(String str)
static String	tob64(byte[] buffer)
static String	tob64(byte[] buffer, boolean usePadding)

Methods inherited from class java.lang.Object

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

Field Detail

BASE64_ENCODING

public static final String BASE64_ENCODING

See Also:

Constant Field Values

BASE16_ENCODING

public static final String BASE16_ENCODING

See Also:

Constant Field Values

PAD

public static final char PAD

See Also:

Constant Field Values

REGEX

public static final String REGEX

See Also:

Constant Field Values

Constructor Detail

Base64Utils

public Base64Utils()

Method Detail

tob64

public static String tob64(byte[] buffer)

tob64

public static String tob64(byte[] buffer,
                           boolean usePadding)

fromb64

public static byte[] fromb64(String str)
                      throws NumberFormatException

Throws:

NumberFormatException