aQute.openapi.util

Class WWWUtils

java.lang.Object

aQute.openapi.util.WWWUtils

public class WWWUtils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	APPLICATION_X_WWW_FORM_URLENCODED
static java.lang.String	MULTIPART_FORM_DATA

Constructor Summary

Constructors

Constructor and Description
WWWUtils()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	basic(java.lang.String clientId, java.lang.String clientSecret)
static java.lang.String	encodeParameter(java.lang.String unencoded)
static void	escape(java.lang.StringBuilder sb, java.lang.String value)
static char	fromHexCharacters(char first, char second)
static void	hexEncode(java.lang.StringBuilder sb, char c)
static boolean	isEncrypted(HttpServletRequest request)
static boolean	isEscaped(char c)
static java.lang.String[]	merge(java.lang.String value, java.lang.String[] previous)
static int	nibble(char c)
static char	nibble(int n)
static <T> T	parameters(java.lang.Class<T> clazz, java.lang.String content)
static java.util.Map<java.lang.String,java.lang.String[]>	parameters(java.lang.String rawQuery)
static java.util.Map<java.lang.String,java.lang.String[]>	parameters(java.net.URI uri)
static java.util.Optional<java.lang.String[]>	parseAuthorizaton(java.lang.String auth)
static void	properties(java.lang.StringBuilder sb, java.util.Map<java.lang.String,java.lang.String> parameters)
static void	property(java.lang.StringBuilder sb, java.lang.String key, java.lang.String value)
static void	quoted_string(java.lang.StringBuilder sb, java.lang.String value) Most HTTP header field values are defined using common syntax components (token, quoted-string, and comment) separated by whitespace or specific delimiting characters.
static java.lang.String	shorten(java.lang.String string, int i)
static boolean	slowEquals(byte[] a, byte[] b) Compare without leaking match length through timing
static java.lang.String	unencode(java.lang.String string)

Methods inherited from class java.lang.Object

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

Field Detail

APPLICATION_X_WWW_FORM_URLENCODED

public static final java.lang.String APPLICATION_X_WWW_FORM_URLENCODED

See Also:

Constant Field Values

MULTIPART_FORM_DATA

public static final java.lang.String MULTIPART_FORM_DATA

See Also:

Constant Field Values

Constructor Detail

WWWUtils

public WWWUtils()

Method Detail

quoted_string

public static void quoted_string(java.lang.StringBuilder sb,
                                 java.lang.String value)

Most HTTP header field values are defined using common syntax components (token, quoted-string, and comment) separated by whitespace or specific delimiting characters. Delimiters are chosen from the set of US-ASCII visual characters not allowed in a token (DQUOTE and "(),/:;<=>?@[\]{}").

             token          = 1*tchar
        
             tchar          = "!" / "#" / "$" / "%" / "&" / "'" / "*"
                            / "+" / "-" / "." / "^" / "_" / "`" / "|" / "~"
                            / DIGIT / ALPHA
                            ; any VCHAR, except delimiters
 

A string of text is parsed as a single value if it is quoted using double-quote marks.

             quoted-string  = DQUOTE *( qdtext / quoted-pair ) DQUOTE
             qdtext         = HTAB / SP /%x21 / %x23-5B / %x5D-7E / obs-text
             obs-text       = %x80-FF
 

Comments can be included in some HTTP header fields by surrounding the comment text with parentheses. Comments are only allowed in fields containing "comment" as part of their field value definition. comment = "(" *( ctext / quoted-pair / comment ) ")" ctext = HTAB / SP / %x21-27 / %x2A-5B / %x5D-7E / obs-text The backslash octet ("\") can be used as a single-octet quoting mechanism within quoted-string and comment constructs. Recipients that process the value of a quoted-string MUST handle a quoted-pair as if it were replaced by the octet following the backslash. quoted-pair = "\" ( HTAB / SP / VCHAR / obs-text ) A sender SHOULD NOT generate a quoted-pair in a quoted-string except where necessary to quote DQUOTE and backslash octets occurring within that string. A sender SHOULD NOT generate a quoted-pair in a comment except where necessary to quote parentheses ["(" and ")"] and backslash octets occurring within that comment.

Parameters:

sb -

value -

escape

public static void escape(java.lang.StringBuilder sb,
                          java.lang.String value)

isEscaped

public static boolean isEscaped(char c)

property

public static void property(java.lang.StringBuilder sb,
                            java.lang.String key,
                            java.lang.String value)

properties

public static void properties(java.lang.StringBuilder sb,
                              java.util.Map<java.lang.String,java.lang.String> parameters)

encodeParameter

public static java.lang.String encodeParameter(java.lang.String unencoded)

hexEncode

public static void hexEncode(java.lang.StringBuilder sb,
                             char c)

nibble

public static char nibble(int n)

slowEquals

public static boolean slowEquals(byte[] a,
                                 byte[] b)

Compare without leaking match length through timing

Parameters:

a -

b -

Returns:

true if equal, false if not

isEncrypted

public static boolean isEncrypted(HttpServletRequest request)

basic

public static java.lang.String basic(java.lang.String clientId,
                                     java.lang.String clientSecret)

parameters

public static java.util.Map<java.lang.String,java.lang.String[]> parameters(java.net.URI uri)

parameters

public static java.util.Map<java.lang.String,java.lang.String[]> parameters(java.lang.String rawQuery)

merge

public static java.lang.String[] merge(java.lang.String value,
                                       java.lang.String[] previous)

unencode

public static java.lang.String unencode(java.lang.String string)

fromHexCharacters

public static char fromHexCharacters(char first,
                                     char second)

nibble

public static int nibble(char c)

parameters

public static <T> T parameters(java.lang.Class<T> clazz,
                               java.lang.String content)
                        throws java.lang.Exception

Throws:

java.lang.Exception

shorten

public static java.lang.String shorten(java.lang.String string,
                                       int i)

parseAuthorizaton

public static java.util.Optional<java.lang.String[]> parseAuthorizaton(java.lang.String auth)