com.google.javascript.jscomp.deps

Class SourceCodeEscapers

java.lang.Object

com.google.javascript.jscomp.deps.SourceCodeEscapers

public final class SourceCodeEscapers
extends java.lang.Object

A factory for Escaper instances used to escape strings for safe use in various common programming languages.

NOTE: This class is cribbed from the Guava libraries SourceCodeEscapers which is not part of the current Guava release. https://github.com/google/guava/issues/1620

Method Summary

Modifier and Type	Method and Description
static void	appendWithJavascriptEscaper(java.lang.CharSequence c, java.lang.Appendable to) Uses javascriptEscaper() to append the escaped transformation of c to to.
static com.google.common.escape.Escaper	javascriptEscaper() Returns an Escaper instance that replaces non-ASCII characters in a string with their equivalent Javascript UTF-16 escape sequences "\unnnn", "\xnn" or special replacement sequences "\b", "\t", "\n", "\f", "\r" or "\\".

Methods inherited from class java.lang.Object

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

Method Detail

javascriptEscaper

public static com.google.common.escape.Escaper javascriptEscaper()

Returns an Escaper instance that replaces non-ASCII characters in a string with their equivalent Javascript UTF-16 escape sequences "\unnnn", "\xnn" or special replacement sequences "\b", "\t", "\n", "\f", "\r" or "\\".

Warning: This escaper is not suitable for JSON. JSON users may wish to use GSON or other high-level APIs when possible.

appendWithJavascriptEscaper

public static void appendWithJavascriptEscaper(java.lang.CharSequence c,
                                               java.lang.Appendable to)
                                        throws java.io.IOException

Uses javascriptEscaper() to append the escaped transformation of c to to. Using this method can be more memory efficient than calling Escaper.escape(String).

Throws:

java.io.IOException