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https://issues.apache.org/jira/browse/PDFBOX-3007?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tilman Hausherr updated PDFBOX-3007:
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Issue Type: Improvement (was: Bug)
> Preflight cookbook example is inefficient
> -----------------------------------------
>
> Key: PDFBOX-3007
> URL: https://issues.apache.org/jira/browse/PDFBOX-3007
> Project: PDFBox
> Issue Type: Improvement
> Components: Documentation
> Affects Versions: 1.8.10, 1.8.11, 2.0.0
> Reporter: Tilman Hausherr
> Fix For: 1.8.11, 2.0.0
>
>
> The example shown in
> http://pdfbox.apache.org/1.8/cookbook/pdfavalidation.html
> passes a DataSource object. This results in the creation of a temporary file.
> The constructor with the DataSource makes only sense when working with URLs.
> (And that only if http is cached, because preflight does an openStream() for
> each PDF stream!)
> It would be better to replace
> {code}
> FileDataSource fd = new FileDataSource(args[0]);
> PreflightParser parser = new PreflightParser(fd);
> {code}
> with
> {code}
> PreflightParser parser = new PreflightParser(args[0]);
> {code}
> When working on that one, the example could also be copied to the 2.0
> cookbook directory.
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