net.sf.beep4j.internal.util
Class ByteUtil

java.lang.Object
  net.sf.beep4j.internal.util.ByteUtil

public final class ByteUtil
extends java.lang.Object

Utility class for parsing stuff.

Author:

Simon Raess

Method Summary

static java.lang.String	base64Encode(byte[] data)
static int	parseUnsignedInt(java.lang.String field, java.lang.String s) Parses a String field that must be in the range 0..2147483647.
static long	parseUnsignedLong(java.lang.String field, java.lang.String s) Parses a String field that must be in the range 0..4294967295.
static byte[]	toASCII(java.lang.String s)

Methods inherited from class java.lang.Object

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

Method Detail

toASCII

public static final byte[] toASCII(java.lang.String s)

base64Encode

public static final java.lang.String base64Encode(byte[] data)

parseUnsignedInt

public static final int parseUnsignedInt(java.lang.String field,
                                         java.lang.String s)

Parses a String field that must be in the range 0..2147483647.

Parameters:

field - the name of the field

s - the String to parse

Returns:

the value returned as an int

Throws:

ProtocolException - if the parsed value does not conform to the expected format and range

parseUnsignedLong

public static final long parseUnsignedLong(java.lang.String field,
                                           java.lang.String s)

Parses a String field that must be in the range 0..4294967295.

Parameters:

field - the name of the field

s - the String to parse

Returns:

the value returned as a long

Throws:

ProtocolException - if the parsed value does not conform to the expected format and range