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https://issues.apache.org/jira/browse/PDFBOX-2644?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14298360#comment-14298360
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Andreas Lehmkühler commented on PDFBOX-2644:
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[~tilman]You're right, the contructor could be used instead of the current
implementation. Just have a look at the new FDFParser in the trunk.
> Load FDF document creates Temp file when called with file parameter
> -------------------------------------------------------------------
>
> Key: PDFBOX-2644
> URL: https://issues.apache.org/jira/browse/PDFBOX-2644
> Project: PDFBox
> Issue Type: Bug
> Components: Parsing
> Affects Versions: 1.8.8
> Reporter: Tilman Hausherr
>
> Load FDF document creates Temp file when called with file parameter, as shown
> by this stack trace from
> https://stackoverflow.com/questions/28229085/temp-file-creation-error-on-gae-with-pdfbox
> {code}
> com.sun.jersey.spi.container.ContainerResponse mapMappableContainerException:
> The RuntimeException could not be mapped to a response, re-throwing to the
> HTTP container
> java.lang.SecurityException: Unable to create temporary file
> at java.io.File.checkAndCreate(File.java:1873)
> at java.io.File.createTempFile(File.java:1968)
> at java.io.File.createTempFile(File.java:2013)
> at
> org.apache.pdfbox.pdfparser.NonSequentialPDFParser.createTmpFile(NonSequentialPDFParser.java:298)
> at
> org.apache.pdfbox.pdfparser.NonSequentialPDFParser.<init>(NonSequentialPDFParser.java:278)
> at
> org.apache.pdfbox.pdfparser.NonSequentialPDFParser.<init>(NonSequentialPDFParser.java:264)
> at org.apache.pdfbox.pdmodel.fdf.FDFDocument.load(FDFDocument.java:200)
> at org.apache.pdfbox.pdmodel.fdf.FDFDocument.load(FDFDocument.java:172)
> {code}
> and this source code
> {code}
> File pdfFile = new File("resources/GenerateFDF.pdf");
> File fdfFile = new File("resources/fdftest.fdf");
> PDDocument pdfDoc = PDDocument.load(pdfFile);
> FDFDocument fdfDoc = FDFDocument.load(fdfFile);
> {code}
> I had a quick look at the sources of FDFDocument:
> {code}
> public static FDFDocument load( File file ) throws IOException
> {
> return load( new BufferedInputStream( new FileInputStream( file ) ) );
> }
> {code}
> Is it needed this way, i.e. can't the NonSequentialPDFParser constructor be
> called instead, as it is done when opening a *P*DF Document?
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