Module org.eclipse.jetty.util

Package org.eclipse.jetty.util

Class RFC9110QuotedStringTokenizer

java.lang.Object

org.eclipse.jetty.util.RFC9110QuotedStringTokenizer

All Implemented Interfaces:

QuotedStringTokenizer

public class RFC9110QuotedStringTokenizer
extends Object
implements QuotedStringTokenizer

An implementation of QuotedStringTokenizer with partial handling of RFC9110 quoted-strings. The deviation from the RFC is that characters are not enforced to be qdtext = HTAB / SP / %x21 / %x23-5B / %x5D-7E / obs-text and it is expected that the caller will enforce any character restrictions.

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.QuotedStringTokenizer

QuotedStringTokenizer.Builder

Field Summary

Fields inherited from interface org.eclipse.jetty.util.QuotedStringTokenizer

CSV

Method Summary

Modifier and Type	Method	Description
protected boolean	isOptionalWhiteSpace(char c)
boolean	needsQuoting(char c)
void	quote(Appendable buffer, String input)	Quote a string into an Appendable, escaping any characters that need to be escaped.
String	quoteIfNeeded(String s)	Quote a string.
void	quoteIfNeeded(StringBuilder buf, String str)	Append into buf the provided string, adding quotes if needed.
Iterator<String>	tokenize(String string)	Tokenize the passed string into an Iterator of tokens split from the string by delimiters.
String	toString()
String	unquote(String s)	Unquote a string and expand any escaped characters

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.jetty.util.QuotedStringTokenizer

quote

Method Details

isOptionalWhiteSpace

protected boolean isOptionalWhiteSpace(char c)

tokenize

public Iterator<String> tokenize(String string)

Description copied from interface: QuotedStringTokenizer

Tokenize the passed string into an Iterator of tokens split from the string by delimiters. Tokenization is done as the iterator is advanced.

Specified by:

tokenize in interface QuotedStringTokenizer

Parameters:

string - The string to be tokenized

Returns:

An iterator of token strings.

quote

public void quote(Appendable buffer,
 String input)

Description copied from interface: QuotedStringTokenizer

Quote a string into an Appendable, escaping any characters that need to be escaped.

Specified by:

quote in interface QuotedStringTokenizer

Parameters:

buffer - The Appendable to append the quoted and escaped string into.

input - The String to quote.

quoteIfNeeded

public String quoteIfNeeded(String s)

Description copied from interface: QuotedStringTokenizer

Quote a string. The string is quoted only if quoting is required due to embedded delimiters, quote characters or the empty string.

Specified by:

quoteIfNeeded in interface QuotedStringTokenizer

Parameters:

s - The string to quote.

Returns:

quoted string

quoteIfNeeded

public void quoteIfNeeded(StringBuilder buf,
 String str)

Description copied from interface: QuotedStringTokenizer

Append into buf the provided string, adding quotes if needed.

Quoting is determined if any of the characters in the delim are found in the input str.

Specified by:

quoteIfNeeded in interface QuotedStringTokenizer

Parameters:

buf - the buffer to append to

str - the string to possibly quote

needsQuoting

public boolean needsQuoting(char c)

Specified by:

needsQuoting in interface QuotedStringTokenizer

Parameters:

c - A character

Returns:

True if a string containing the character should be quoted.

unquote

public String unquote(String s)

Description copied from interface: QuotedStringTokenizer

Unquote a string and expand any escaped characters

Specified by:

unquote in interface QuotedStringTokenizer

Parameters:

s - The string to unquote.

Returns:

unquoted string with escaped characters expanded.

toString

public String toString()

Overrides:

toString in class Object