com.noelios.restlet.util
Class RangeUtils

java.lang.Object
  com.noelios.restlet.util.RangeUtils

public class RangeUtils
extends Object

Range manipulation utilities.

Author:

Jerome Louvel

Constructor Summary

RangeUtils()

Method Summary

static String	formatContentRange(Range range, long size) Format range as a Content-Range header value
static String	formatRanges(List<Range> ranges) Format ranges as a Range header value
static void	parseContentRange(String value, Representation representation) Parse the Content-Range header value and update the given representation.
static List<Range>	parseRangeHeader(String rangeHeader) Parse the Range header and returns the list of corresponding Range objects.

Methods inherited from class java.lang.Object

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

Constructor Detail

RangeUtils

public RangeUtils()

Method Detail

formatContentRange

public static String formatContentRange(Range range,
                                        long size)
                                 throws Exception

Format range as a Content-Range header value

Parameters:

range - Range to format

size - Total size of the entity

Returns:

range formatted

Throws:

Exception

formatRanges

public static String formatRanges(List<Range> ranges)

Format ranges as a Range header value

Parameters:

ranges - List of ranges to format

Returns:

ranges formatted or null if the list is null or empty.

parseContentRange

public static void parseContentRange(String value,
                                     Representation representation)

Parse the Content-Range header value and update the given representation.

Parameters:

value - Content-range header.

representation - Representation to update.

parseRangeHeader

public static List<Range> parseRangeHeader(String rangeHeader)

Parse the Range header and returns the list of corresponding Range objects.

Parameters:

rangeHeader - The Range header value.

Returns:

The list of corresponding Range objects.