[jira] [Commented] (PDFBOX-2447) "Cannot save a document which has been closed" when encrypting

["Tilman Hausherr (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PDFBOX-2447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14181486#comment-14181486 ] 

Tilman Hausherr commented on PDFBOX-2447:
-----------------------------------------

I'm afraid that this won't work, what if the user did really close the document? I didn't test it, but from looking at the source code, I'd expect an NPE.

> "Cannot save a document which has been closed" when encrypting
> --------------------------------------------------------------
>
>                 Key: PDFBOX-2447
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-2447
>             Project: PDFBox
>          Issue Type: Bug
>          Components: PDModel
>    Affects Versions: 2.0.0
>         Environment: java7 deb7
>            Reporter: Ralf Hauser
>         Attachments: patch2447.txt
>
>
> InputStream content = ...;
>                     int keyLength = 256;
>                     AccessPermission ap = new AccessPermission();
>                     StandardProtectionPolicy spp = new StandardProtectionPolicy(
>                             symmPw, symmPw, ap);
>                     spp.setEncryptionKeyLength(keyLength);
>                     document.protect(spp);
>                     ByteArrayOutputStream baos = new ByteArrayOutputStream();
>                     document.save(baos);
> in the save() the above mentioned exception is thrown (wasn't with the 2013-11 snapshot)



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