com.helger.http

Class HttpStringHelper

java.lang.Object

com.helger.http.HttpStringHelper

@Immutable
public final class HttpStringHelper
extends Object

HTTP string utils. Based on RFC 1945 http://tools.ietf.org/html/rfc1945

Author:

Philip Helger

Field Summary

Fields

Modifier and Type	Field and Description
static int	CHAR_CR
static int	CHAR_LF
static int	CHAR_SPACE
static int	CHAR_TAB
static char	COMMENT_BEGIN Comment start character
static char	COMMENT_END Comment end character
static int	MAX_INDEX Maximum index (inclusive)
static int	MIN_INDEX Minimum index (inclusive)
static char	QUOTEDTEXT_BEGIN Quoted text start character
static char	QUOTEDTEXT_END Quoted text end character

Method Summary

Modifier and Type	Method and Description
static String	getQuotedTextString(String sStr)
static boolean	isAlphaChar(int n)
static boolean	isChar(int n)
static boolean	isComment(char[] aChars)
static boolean	isComment(String sStr)
static boolean	isCommentChar(int n)
static boolean	isControlChar(int n)
static boolean	isCRChar(int n)
static boolean	isDigitChar(int n)
static boolean	isExtraChar(int n)
static boolean	isHexChar(int n)
static boolean	isHexNotEmpty(char[] aChars)
static boolean	isHexNotEmpty(String sStr)
static boolean	isLFChar(int n)
static boolean	isLinearWhitespaceChar(int n)
static boolean	isLowerAlphaChar(int n)
static boolean	isLowerHexChar(int n)
static boolean	isLowerHexNotEmpty(char[] aChars)
static boolean	isLowerHexNotEmpty(String sStr)
static boolean	isNationalChar(int n)
static boolean	isNonTokenChar(int n)
static boolean	isOctet(int n)
static boolean	isQuoteChar(int n)
static boolean	isQuotedText(char[] aChars)
static boolean	isQuotedText(String sStr)
static boolean	isQuotedTextChar(int n)
static boolean	isQuotedTextContent(char[] aChars)
static boolean	isQuotedTextContent(String sStr)
static boolean	isReservedChar(int n)
static boolean	isSafeChar(int n)
static boolean	isSpaceChar(int n)
static boolean	isTabChar(int n)
static boolean	isTextChar(int n)
static boolean	isToken(char[] aChars)
static boolean	isToken(String sStr)
static boolean	isTokenChar(int n)
static boolean	isUnreservedChar(int n)
static boolean	isUnsafeChar(int n)
static boolean	isUpperAlphaChar(int n)
static boolean	isWord(char[] aChars)
static boolean	isWord(String sStr)

Methods inherited from class java.lang.Object

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

Field Detail

MIN_INDEX

public static final int MIN_INDEX

Minimum index (inclusive)

See Also:

Constant Field Values

MAX_INDEX

public static final int MAX_INDEX

Maximum index (inclusive)

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Constant Field Values

COMMENT_BEGIN

public static final char COMMENT_BEGIN

Comment start character

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Constant Field Values

COMMENT_END

public static final char COMMENT_END

Comment end character

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Constant Field Values

QUOTEDTEXT_BEGIN

public static final char QUOTEDTEXT_BEGIN

Quoted text start character

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Constant Field Values

QUOTEDTEXT_END

public static final char QUOTEDTEXT_END

Quoted text end character

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Constant Field Values

CHAR_TAB

public static final int CHAR_TAB

See Also:

Constant Field Values

CHAR_LF

public static final int CHAR_LF

See Also:

Constant Field Values

CHAR_CR

public static final int CHAR_CR

See Also:

Constant Field Values

CHAR_SPACE

public static final int CHAR_SPACE

See Also:

Constant Field Values

Method Detail

isChar

public static boolean isChar(int n)

isOctet

public static boolean isOctet(int n)

isUpperAlphaChar

public static boolean isUpperAlphaChar(int n)

isLowerAlphaChar

public static boolean isLowerAlphaChar(int n)

isAlphaChar

public static boolean isAlphaChar(int n)

isDigitChar

public static boolean isDigitChar(int n)

isControlChar

public static boolean isControlChar(int n)

isCRChar

public static boolean isCRChar(int n)

isLFChar

public static boolean isLFChar(int n)

isSpaceChar

public static boolean isSpaceChar(int n)

isTabChar

public static boolean isTabChar(int n)

isLinearWhitespaceChar

public static boolean isLinearWhitespaceChar(int n)

isQuoteChar

public static boolean isQuoteChar(int n)

isHexChar

public static boolean isHexChar(int n)

isHexNotEmpty

public static boolean isHexNotEmpty(@Nullable
                                    char[] aChars)

isHexNotEmpty

public static boolean isHexNotEmpty(@Nullable
                                    String sStr)

isLowerHexChar

public static boolean isLowerHexChar(int n)

isLowerHexNotEmpty

public static boolean isLowerHexNotEmpty(@Nullable
                                         char[] aChars)

isLowerHexNotEmpty

public static boolean isLowerHexNotEmpty(@Nullable
                                         String sStr)

isNonTokenChar

public static boolean isNonTokenChar(int n)

isTokenChar

public static boolean isTokenChar(int n)

isToken

public static boolean isToken(@Nullable
                              char[] aChars)

isToken

public static boolean isToken(@Nullable
                              String sStr)

isTextChar

public static boolean isTextChar(int n)

isCommentChar

public static boolean isCommentChar(int n)

isComment

public static boolean isComment(@Nullable
                                char[] aChars)

isComment

public static boolean isComment(@Nullable
                                String sStr)

isQuotedTextChar

public static boolean isQuotedTextChar(int n)

isQuotedText

public static boolean isQuotedText(@Nullable
                                   char[] aChars)

isQuotedText

public static boolean isQuotedText(@Nullable
                                   String sStr)

getQuotedTextString

@Nullable
public static String getQuotedTextString(@Nullable
                                                    String sStr)

isQuotedTextContent

public static boolean isQuotedTextContent(@Nullable
                                          char[] aChars)

isQuotedTextContent

public static boolean isQuotedTextContent(@Nullable
                                          String sStr)

isWord

public static boolean isWord(@Nullable
                             char[] aChars)

isWord

public static boolean isWord(@Nullable
                             String sStr)

isReservedChar

public static boolean isReservedChar(int n)

isExtraChar

public static boolean isExtraChar(int n)

isSafeChar

public static boolean isSafeChar(int n)

isUnsafeChar

public static boolean isUnsafeChar(int n)

isNationalChar

public static boolean isNationalChar(int n)

isUnreservedChar

public static boolean isUnreservedChar(int n)