[jira] Closed: (SANDBOX-196) Compress - ZipArchive - unpack() : IOException while unpacking due to missing directories

["Torsten Curdt (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SANDBOX-196?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Torsten Curdt closed SANDBOX-196.
---------------------------------

    Resolution: Won't Fix
      Assignee: Torsten Curdt

trunk is stream based now

> Compress - ZipArchive - unpack() : IOException while unpacking due to missing directories
> -----------------------------------------------------------------------------------------
>
>                 Key: SANDBOX-196
>                 URL: https://issues.apache.org/jira/browse/SANDBOX-196
>             Project: Commons Sandbox
>          Issue Type: Bug
>          Components: Compress
>    Affects Versions: Nightly Builds
>         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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