org.mortbay.http
Class InclusiveByteRange

java.lang.Object
  extended by 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
clone, equals, finalize, 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


Copyright © 2004 Mortbay Consulting Pty. Ltd. All Rights Reserved.