com.adaptris.util.text

Class Conversion

java.lang.Object

com.adaptris.util.text.Conversion

public final class Conversion
extends java.lang.Object

Simple Data Conversion methods.

Only small amounts of data should be converted using this class, to write a large number of bytes as a Base64 String, an alternative method such as IAIK's Base64OutputStream should be used, or javax.mail.internet.MimeUtility.

Method Summary

Modifier and Type	Method and Description
static byte[]	base64StringToByteArray(java.lang.String s) Deprecated. since 3.10, use Base64 instead.
static java.lang.String	byteArrayToBase64String(byte[] b) Deprecated. since 3.10, use Base64 instead.
static java.lang.String	byteArrayToBase64String(byte[] b, int len) Deprecated. since 3.10, use Base64 instead.
static java.lang.String	byteArrayToHexString(byte[] b) Convert a byte array to a hexadecimal String.
static java.lang.String	byteToHexString(byte b) Convert a byte to a hexadecimal String.
static byte[]	hexStringToByteArray(java.lang.String s) Parses the supplied String into a byte[] - assumes that the text is in hex format.

Methods inherited from class java.lang.Object

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

Method Detail

byteToHexString

public static java.lang.String byteToHexString(byte b)

Convert a byte to a hexadecimal String.

Parameters:

b - a single byte

Returns:

the hex String

byteArrayToHexString

public static java.lang.String byteArrayToHexString(byte[] b)

Convert a byte array to a hexadecimal String.

Parameters:

b - the bytes

Returns:

the hex String

byteArrayToBase64String

@Deprecated
public static java.lang.String byteArrayToBase64String(byte[] b,
                                                                   int len)

Deprecated. since 3.10, use Base64 instead.

Convert a byte array to a base 64 string (see RFC 1421).

Parameters:

b - the bytes

len - the length

Returns:

the hex String

byteArrayToBase64String

@Deprecated
public static java.lang.String byteArrayToBase64String(byte[] b)

Deprecated. since 3.10, use Base64 instead.

Convert a byte array to a base 64 string (see RFC 1421).

Parameters:

b - the bytes

Returns:

the String

base64StringToByteArray

@Deprecated
public static byte[] base64StringToByteArray(java.lang.String s)
                                                  throws java.lang.NumberFormatException

Deprecated. since 3.10, use Base64 instead.

Convert a base 64 string to a byte array (see RFC 1421).

Parameters:

s - the string

Returns:

the byte array

Throws:

java.lang.NumberFormatException - if the stirng is invalid base64

hexStringToByteArray

public static byte[] hexStringToByteArray(java.lang.String s)
                                   throws java.io.IOException

Parses the supplied String into a byte[] - assumes that the text is in hex format.

Parameters:

s - the hex String

Returns:

the byte array.

Throws:

java.io.IOException