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Date: Mon, 17 Nov 2008 09:02:08 -0000 (UTC)
Subject: Re: ANT replaceregexp problem
From: "Brian Agnew" <brian@oopsconsultancy.com>
To: "Ant Users List" <user@ant.apache.org>
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Your XML file specifies the char encoding being used (UTF-8), but I'm
guessing that the replaceregexp task won't understand this, since it's not
XML-aware. So your replacement string may be getting written out using
another encoding - most likely your default environment encoding.

Try setting -Dfile.encoding=utf8 (or it might be utf-8, or similar. You
get the idea).

Note that if you want to do XML replacement, and you need to maintain
encodings, then XMLTask may be a better solution.

Brian

On Sun, November 16, 2008 22:48, Jerry Chimey wrote:
> Hi,
>    I am seeing a weird problem of using replaceregexp in ANT.
> Basically, for the non-English characters, they are updated even though
> they are not matched by the regular expression.
>
> The following is my original input:
> -------------<replace.xml before> ------
>  <?xml version="1.0" encoding="UTF-8"?>
>                  <web-app>
>                     <url>file://localhost/$server_root$/deployed/archive/wcm.contentviewer.1001/ilwwcm-localrendering-portlet.war</url>
>                                 <title>�بدون
> شكل عام�</title>
>                  </web-app>
> ------------------------------------------------
>
>    My original intension is ONLY to update the content related to <url>
> tag. The following is the code:
>     <target name ="testRegex">
>         <replaceregexp file="replace.xml"
>                          match="file://localhost/\$server_root\$/deployed/archive/[a-zA-Z.0-9]+/"
>                          replace="file://localhost/$server_root$/installableApps/"
>                          byline="yes"/>
>
>     </target>
>
> After I executed this target, I got the following result:
> -----------------<replace.xml after>------------
>                 <?xml version="1.0" encoding="UTF-8"?>
>                  <web-app>
>                     <url>file://localhost/$server_root$/installableApps/ilwwcm-localrendering-portlet.war</url>
>                     <title>�?بدون شكل عام�?</title>
>                  </web-app>
> ----------------------------------------------
>
> The url was replaced correctly; however, some characters in the title tag
> were replaced with '?'.
> I  used ANT 1.7 and  tried to use jakarta-oro-2.0.8 to perform regular
> expression replacement but still got the same problem.
>
> C:\>ant -Dant.regexp.regexpimpl=org.apache.tools
> .ant.util.regexp.JakartaOroRegexp -f test.xml testRegex
> Buildfile: test.xml
>
> testRegex:
>
> BUILD SUCCESSFUL
> Total time: 0 seconds
>
> Have anyone seen this problem and have any idea how to fix it?
>
> Thanks
>
> Jerry
>
>
>


-- 
Brian Agnew                  http://www.oopsconsultancy.com
OOPS Consultancy Ltd
Tel: +44 (0)7720 397526
Fax: +44 (0)20 8682 0012


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