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From "Sebb (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (COMPRESS-68) Filename suffix mappings for compression formats
Date Fri, 03 Apr 2009 00:37:12 GMT

     [ https://issues.apache.org/jira/browse/COMPRESS-68?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sebb resolved COMPRESS-68.
--------------------------

    Resolution: Fixed

Thanks for the patch, added in:

URL: http://svn.apache.org/viewvc?rev=761492&view=rev
Log:
COMPRESS-68 Filename suffix mappings for compression formats


> Filename suffix mappings for compression formats
> ------------------------------------------------
>
>                 Key: COMPRESS-68
>                 URL: https://issues.apache.org/jira/browse/COMPRESS-68
>             Project: Commons Compress
>          Issue Type: New Feature
>            Reporter: Jukka Zitting
>            Priority: Minor
>         Attachments: GzipUtils.patch
>
>
> There are many file name suffix conventions like .tgz for gzipped .tar files and .svgz
for gzipped .svg files. It would be useful if Commons Compress knew about these conventions
and provided tools to help client applications to use these conventions.
> For example in Apache Tika we currently have the following custom code to deduce the
original filename from a gzipped file:
> {code}
> if (name.endsWith(".tgz")) {
>     name = name.substring(0, name.length() - 4) + ".tar";
> } else if (name.endsWith(".gz") || name.endsWith("-gz")) {
>     name = name.substring(0, name.length() - 3);
> } else if (name.toLowerCase().endsWith(".svgz")) {
>     name = name.substring(0, name.length() - 1);
> } else if (name.toLowerCase().endsWith(".wmz")) {
>     name = name.substring(0, name.length() - 1) + "f";
> } else if (name.toLowerCase().endsWith(".emz")) {
>     name = name.substring(0, name.length() - 1) + "f";
> }
> {code}
> It would be nice if we instead could do something like this:
> {code}
>     name = GzipUtils.getGunzipFilename(name);
> {code}

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