org.mortbay.io
Class BufferUtil

java.lang.Object
  org.mortbay.io.BufferUtil

public class BufferUtil
extends Object

Buffer utility methods.

Author:

gregw

Constructor Summary

BufferUtil()

Method Summary

static boolean	isPrefix(Buffer prefix, Buffer buffer)
static void	prependHexInt(Buffer buffer, int n) Add hex integer BEFORE current getIndex.
static void	putCRLF(Buffer buffer)
static void	putDecInt(Buffer buffer, int n)
static void	putDecLong(Buffer buffer, long n)
static void	putHexInt(Buffer buffer, int n)
static Buffer	toBuffer(long value)
static int	toInt(Buffer buffer) Convert buffer to an integer.
static long	toLong(Buffer buffer) Convert buffer to an long.

Methods inherited from class java.lang.Object

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

Constructor Detail

BufferUtil

public BufferUtil()

Method Detail

toInt

public static int toInt(Buffer buffer)

Convert buffer to an integer. Parses up to the first non-numeric character. If no number is found an IllegalArgumentException is thrown

Parameters:

buffer - A buffer containing an integer. The position is not changed.

Returns:

an int

toLong

public static long toLong(Buffer buffer)

Convert buffer to an long. Parses up to the first non-numeric character. If no number is found an IllegalArgumentException is thrown

Parameters:

buffer - A buffer containing an integer. The position is not changed.

Returns:

an int

putHexInt

public static void putHexInt(Buffer buffer,
                             int n)

prependHexInt

public static void prependHexInt(Buffer buffer,
                                 int n)

Add hex integer BEFORE current getIndex.

Parameters:

buffer -

n -

putDecInt

public static void putDecInt(Buffer buffer,
                             int n)

putDecLong

public static void putDecLong(Buffer buffer,
                              long n)

toBuffer

public static Buffer toBuffer(long value)

putCRLF

public static void putCRLF(Buffer buffer)

isPrefix

public static boolean isPrefix(Buffer prefix,
                               Buffer buffer)