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From "Dennis Lundberg (JIRA)" <j...@apache.org>
Subject [jira] Moved: (COMPRESS-5) Compress - ZipArchive - unpack() : IOException while unpacking due to missing directories
Date Mon, 23 Mar 2009 22:19:51 GMT

     [ https://issues.apache.org/jira/browse/COMPRESS-5?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dennis Lundberg moved SANDBOX-196 to COMPRESS-5:
------------------------------------------------

          Component/s:     (was: Compress)
    Affects Version/s:     (was: Nightly Builds)
                  Key: COMPRESS-5  (was: SANDBOX-196)
              Project: Commons Compress  (was: Commons Sandbox)

> Compress - ZipArchive - unpack() : IOException while unpacking due to missing directories
> -----------------------------------------------------------------------------------------
>
>                 Key: COMPRESS-5
>                 URL: https://issues.apache.org/jira/browse/COMPRESS-5
>             Project: Commons Compress
>          Issue Type: Bug
>         Environment: Linux
> Java(TM) SE Runtime Environment (build 1.6.0-b105)
>            Reporter: Christian Scheid
>            Assignee: Torsten Curdt
>
> In the current snapshot of the ZipArchive class of commons compress seems to be an OS/VM-related
problem with the unpack() method of ZipArchive.
> I got an IOException using unpack() for a simple jar-archive.
> I figured out that the files from the ZipEntries couldn't be created because of missing
parent directories.
> I fixed the problem by including the usage of the forceMkdir() of the commons-io FileUtils
class in the unpack() method. In case you want to use my fix:
>   // ... for every entry
>   File outFile = new File(fosString);
>   if (outFile.getParentFile() != null && !outFile.getParentFile().exists()) {
>     FileUtils.forceMkdir(outFile.getParentFile());
>   }	
>   FileOutputStream fos = new FileOutputStream(outFile);	
>   // ... write to filestream 
> best regards,
> chris
>  

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