Package org.grails.encoder.impl

Class JavaScriptEncoder

java.lang.Object

org.grails.encoder.AbstractCharReplacementEncoder

org.grails.encoder.impl.JavaScriptEncoder

All Implemented Interfaces:

CodecIdentifierProvider, Encoder, EncodesToWriter, StreamingEncoder

public class JavaScriptEncoder
extends AbstractCharReplacementEncoder

Used for making strings safe to be included in a SCRIPT tag besides normal Javascript escaping, possibly "unsafe" characters are escaped too so that it's safe to include an escaped string in a HTML SCRIPT tag.

Since:

2.3

Field Summary

Fields

Modifier and Type	Field	Description
static final CodecIdentifier	JAVASCRIPT_CODEC_IDENTIFIER

Fields inherited from class org.grails.encoder.AbstractCharReplacementEncoder

codecIdentifier

Constructor Summary

Constructors

Constructor	Description
JavaScriptEncoder()

Method Summary

Modifier and Type	Method	Description
protected String	escapeCharacter(char ch, char previousChar)	Escape the character, return null if no replacement has to be made
boolean	isApplyToSafelyEncoded()

Methods inherited from class org.grails.encoder.AbstractCharReplacementEncoder

convertToString, createChainingEncodesToWriter, doCharReplacementEncoding, encode, encodeToStream, encodeToWriter, encodeToWriter, escapeCharSequence, getCodecIdentifier, isSafe, markEncoded

Methods inherited from class java.lang.Object

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

Field Details

JAVASCRIPT_CODEC_IDENTIFIER

public static final CodecIdentifier JAVASCRIPT_CODEC_IDENTIFIER

Constructor Details

JavaScriptEncoder

public JavaScriptEncoder()

Method Details

escapeCharacter

protected String escapeCharacter(char ch,
 char previousChar)

Description copied from class: AbstractCharReplacementEncoder

Escape the character, return null if no replacement has to be made

Specified by:

escapeCharacter in class AbstractCharReplacementEncoder

Parameters:

ch - the character to escape

previousChar - the previous char

Returns:

the replacement string, null if no replacement has to be made

isApplyToSafelyEncoded

public boolean isApplyToSafelyEncoded()

Specified by:

isApplyToSafelyEncoded in interface Encoder

Overrides:

isApplyToSafelyEncoded in class AbstractCharReplacementEncoder

Returns:

true if this this codec should be applied to a buffer part that is already encoded with a safe encoder