Package org.eclipse.jetty.http

Class QuotedQualityCSV

java.lang.Object

org.eclipse.jetty.http.QuotedCSVParser

org.eclipse.jetty.http.QuotedCSV

org.eclipse.jetty.http.QuotedQualityCSV

All Implemented Interfaces:

Iterable<String>

public class QuotedQualityCSV
extends QuotedCSV
implements Iterable<String>

Implements a quoted comma separated list of quality values in accordance with RFC7230 and RFC7231. Values are returned sorted in quality order, with OWS and the quality parameters removed.

See Also:

• "https://tools.ietf.org/html/rfc7230#section-3.2.6"
• "https://tools.ietf.org/html/rfc7230#section-7"
• "https://tools.ietf.org/html/rfc7231#section-5.3.1"

Field Summary

Fields

Modifier and Type	Field	Description
static ToIntFunction<String>	MOST_SPECIFIC_MIME_ORDERING	Lambda to apply a most specific MIME encoding secondary ordering.

Fields inherited from class org.eclipse.jetty.http.QuotedCSV

_values, ABNF_REQUIRED_QUOTING

Fields inherited from class org.eclipse.jetty.http.QuotedCSVParser

_keepQuotes

Constructor Summary

Constructors

Constructor	Description
QuotedQualityCSV()	Sorts values with equal quality according to the length of the value String.
QuotedQualityCSV(String[] preferredOrder)	Sorts values with equal quality according to given order.
QuotedQualityCSV(ToIntFunction<String> secondaryOrdering)	Orders values with equal quality with the given function.

Method Summary

Modifier and Type	Method	Description
List<String>	getValues()
Iterator<String>	iterator()
protected void	parsedParam(StringBuffer buffer, int valueLength, int paramName, int paramValue)	Called when a parameter has been parsed
protected void	parsedValue(StringBuffer buffer)	Called when a value has been parsed (prior to any parameters)
protected void	parsedValueAndParams(StringBuffer buffer)	Called when a value and it's parameters has been parsed
protected void	sort()

Methods inherited from class org.eclipse.jetty.http.QuotedCSV

isEmpty, join, join, join, size, toString

Methods inherited from class org.eclipse.jetty.http.QuotedCSVParser

addValue, unquote

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

MOST_SPECIFIC_MIME_ORDERING

public static ToIntFunction<String> MOST_SPECIFIC_MIME_ORDERING

Lambda to apply a most specific MIME encoding secondary ordering.

See Also:

• "https://tools.ietf.org/html/rfc7231#section-5.3.2"

Constructor Details

QuotedQualityCSV

public QuotedQualityCSV()

Sorts values with equal quality according to the length of the value String.

QuotedQualityCSV

public QuotedQualityCSV(String[] preferredOrder)

Sorts values with equal quality according to given order.

Parameters:

preferredOrder - Array indicating the preferred order of known values

QuotedQualityCSV

public QuotedQualityCSV(ToIntFunction<String> secondaryOrdering)

Orders values with equal quality with the given function.

Parameters:

secondaryOrdering - Function to apply an ordering other than specified by quality, highest values are sorted first.

Method Details

parsedValueAndParams

protected void parsedValueAndParams(StringBuffer buffer)

Description copied from class: QuotedCSVParser

Called when a value and it's parameters has been parsed

Overrides:

parsedValueAndParams in class QuotedCSV

Parameters:

buffer - Containing the trimmed value and parameters

parsedValue

protected void parsedValue(StringBuffer buffer)

Description copied from class: QuotedCSVParser

Called when a value has been parsed (prior to any parameters)

Overrides:

parsedValue in class QuotedCSVParser

Parameters:

buffer - Containing the trimmed value, which may be mutated

parsedParam

protected void parsedParam(StringBuffer buffer,
 int valueLength,
 int paramName,
 int paramValue)

Description copied from class: QuotedCSVParser

Called when a parameter has been parsed

Overrides:

parsedParam in class QuotedCSVParser

Parameters:

buffer - Containing the trimmed value and all parameters, which may be mutated

valueLength - The length of the value

paramName - The index of the start of the parameter just parsed

paramValue - The index of the start of the parameter value just parsed, or -1

getValues

public List<String> getValues()

Overrides:

getValues in class QuotedCSV

iterator

public Iterator<String> iterator()

Specified by:

iterator in interface Iterable<String>

Overrides:

iterator in class QuotedCSV

sort

protected void sort()