org.owasp.esapi.codecs

Class CSSCodec

java.lang.Object

org.owasp.esapi.codecs.AbstractCodec<Character>

org.owasp.esapi.codecs.AbstractCharacterCodec

org.owasp.esapi.codecs.CSSCodec

All Implemented Interfaces:

Codec<Character>

public class CSSCodec
extends AbstractCharacterCodec

Implementation of the Codec interface for backslash encoding used in CSS.

Since:

June 1, 2007

Author:

Jeff Williams (jeff.williams .at. aspectsecurity.com) Aspect Security

See Also:

Encoder

Constructor Summary

Constructors

Constructor and Description
CSSCodec()

Method Summary

Modifier and Type	Method and Description
Character	decodeCharacter(PushbackSequence<Character> input) Returns the decoded version of the next character from the input string and advances the current character in the PushbackSequence.
String	encodeCharacter(char[] immune, Character c) WARNING!!!! Passing a standard char to this method will resolve to the

Methods inherited from class org.owasp.esapi.codecs.AbstractCharacterCodec

decode

Methods inherited from class org.owasp.esapi.codecs.AbstractCodec

containsCharacter, encode, encodeCharacter, encodeCharacter, getHexForNonAlphanumeric, getHexForNonAlphanumeric, toHex, toHex, toOctal

Methods inherited from class java.lang.Object

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

Constructor Detail

CSSCodec

public CSSCodec()

Method Detail

encodeCharacter

public String encodeCharacter(char[] immune,
                              Character c)

WARNING!!!! Passing a standard char to this method will resolve to the Returns backslash encoded character.

Specified by:

encodeCharacter in interface Codec<Character>

Overrides:

encodeCharacter in class AbstractCodec<Character>

Parameters:

immune -

c - the Character to encode

Returns:

the encoded Character

See Also:

method instead of this one!!! YOU HAVE BEEN WARNED!!!! {@inheritDoc}

decodeCharacter

public Character decodeCharacter(PushbackSequence<Character> input)

Returns the decoded version of the next character from the input string and advances the current character in the PushbackSequence. If the current character is not encoded, this method MUST reset the PushbackString. Returns the decoded version of the character starting at index, or null if no decoding is possible.

Specified by:

decodeCharacter in interface Codec<Character>

Overrides:

decodeCharacter in class AbstractCodec<Character>

Parameters:

input - the Character to decode

Returns:

the decoded Character