org.mortbay.http
Class InclusiveByteRange

java.lang.Object
  |
  +--org.mortbay.http.InclusiveByteRange

public class InclusiveByteRange

extends java.lang.Object

Byte range inclusive of end points.

 
   parses the following types of byte ranges:
 
       bytes=100-499
       bytes=-300
       bytes=100-
       bytes=1-2,2-3,6-,-2

   given an entity length, converts range to string
 
       bytes 100-499/500
 
 

Based on RFC2616 3.12, 14.16, 14.35.1, 14.35.2

Version:

$version$

Author:

Helmut Hissen

Constructor Summary

InclusiveByteRange(long first, long last)

Method Summary

long	getFirst()
long	getFirst(long size)
long	getLast()
long	getLast(long size)
long	getSize(long size)
static java.util.List	satisfiableRanges(java.util.Enumeration headers, long size)
static java.lang.String	to416HeaderRangeString(long size)
java.lang.String	toHeaderRangeString(long size)
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

InclusiveByteRange

public InclusiveByteRange(long first,
                          long last)

Method Detail

getFirst

public long getFirst()

getLast

public long getLast()

satisfiableRanges

public static java.util.List satisfiableRanges(java.util.Enumeration headers,
                                               long size)

Parameters:

headers - Enumeration of Range header fields.

size - Size of the resource.

Returns:

LazyList of satisfiable ranges

getFirst

public long getFirst(long size)

getLast

public long getLast(long size)

getSize

public long getSize(long size)

toHeaderRangeString

public java.lang.String toHeaderRangeString(long size)

to416HeaderRangeString

public static java.lang.String to416HeaderRangeString(long size)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object