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List:       jakarta-commons-dev
Subject:    [jira] Closed: (LANG-498) Add StringEscapeUtils.escapeText()
From:       "Henri Yandell (JIRA)" <jira () apache ! org>
Date:       2009-06-30 7:08:47
Message-ID: 115766370.1246345727201.JavaMail.jira () brutus
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     [ https://issues.apache.org/jira/browse/LANG-498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel \
]

Henri Yandell closed LANG-498.
------------------------------

    Resolution: Fixed

UnicodeEscaper.outsideOf(32, 0x7f) now works and would handle this case. Or if you \
want >= 7f, use 0x7e. 

There is also a EscapeUtils.ESCAPE_JAVA_CTRL_CHARS and matching unescape. So your \
request is (currently anyway in trunk):

{code:java}
new AggregateTranslator(
            EscapeUtils.ESCAPE_JAVA_CTRL_CHARS,
            UnicodeEscaper.outsideOf(32, 0x7f)
        );
{code}

or:

{code:java}
EscapeUtils.ESCAPE_JAVA_CTRL_CHARS.with( UnicodeEscaper.outsideOf(32, 0x7f) )
{code}

I'm resolving this issue as I think this sufficiently simplifies your desire to share \
the escapeJava code.

> Add StringEscapeUtils.escapeText() methods
> ------------------------------------------
> 
> Key: LANG-498
> URL: https://issues.apache.org/jira/browse/LANG-498
> Project: Commons Lang
> Issue Type: New Feature
> Reporter: Henning Schmiedehausen
> Fix For: 3.0
> 
> Attachments: LANG-498.patch
> 
> 
> I needed to escape text to be print out to a file; mainly so that all non-ASCII \
> characters (< 32 and >=127) are printed out as escapes (if available) or unicode \
> escapes. This is a one-way conversion, there is no way to find out whether a String \
> contained "\\n" or a newline before conversion, so I just set up escapeText() \
> methods, no unescapeText().  Please apply to the next release of commons-lang. :-) 

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