org.apache.fop.afp.util

Class BinaryUtils

java.lang.Object

org.apache.fop.afp.util.BinaryUtils

public final class BinaryUtils
extends Object

Library of utility useful conversion methods.

Method Summary

Methods

Modifier and Type	Method and Description
static byte[]	convert(int integer) Convert an int into the corresponding byte array by encoding each two hexadecimal digits as a char.
static byte[]	convert(int integer, int bufsize) Convert an int into the corresponding byte array by encoding each two hexadecimal digits as a char.
static byte[]	convert(String digits) Convert a String of hexadecimal digits into the corresponding byte array by encoding each two hexadecimal digits as a byte.
static byte[]	shortToByteArray(short value) Convert the specified short into a byte array.
static void	shortToByteArray(short value, byte[] array, int offset) Convert the specified short into a byte array.

Methods inherited from class java.lang.Object

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

Method Detail

convert

public static byte[] convert(int integer,
             int bufsize)

Convert an int into the corresponding byte array by encoding each two hexadecimal digits as a char. This will return a byte array to the length specified by bufsize.

Parameters:

integer - The int representation.

bufsize - The required byte array size.

Returns:

the hexadecimal digits as a byte array

convert

public static byte[] convert(int integer)

Convert an int into the corresponding byte array by encoding each two hexadecimal digits as a char.

Parameters:

integer - The int representation

Returns:

the hexadecimal digits as a byte array

convert

public static byte[] convert(String digits)

Convert a String of hexadecimal digits into the corresponding byte array by encoding each two hexadecimal digits as a byte.

Parameters:

digits - The hexadecimal digits representation.

Returns:

the hexadecimal digits as a byte array

shortToByteArray

public static void shortToByteArray(short value,
                    byte[] array,
                    int offset)

Convert the specified short into a byte array.

Parameters:

value - The value to be converted.

array - The array to receive the data.

offset - The offset into the byte array for the start of the value.

shortToByteArray

public static byte[] shortToByteArray(short value)

Convert the specified short into a byte array.

Parameters:

value - The value to be converted.

Returns:

The byte array