Roman created PDFBOX-3980:
-----------------------------
Summary: Can' close source PDF file in PDDocument
Key: PDFBOX-3980
URL: https://issues.apache.org/jira/browse/PDFBOX-3980
Project: PDFBox
Issue Type: Bug
Reporter: Roman
PDDocument provides no way to closing its source pdf file (which is hold in
private *pdfSource* property)
The only public *close* function (see below) for that closes all together,
which makes PDDocument not suit for further text extraction.
{code}
public void close() throws IOException
{
if (!document.isClosed())
{
// close resources and COSWriter
if (signingSupport != null)
{
signingSupport.close();
}
// close all intermediate I/O streams
document.close();
// close the source PDF stream, if we read from one
if (pdfSource != null)
{
pdfSource.close();
}
}
}
{code}
While we need this part to be extracted into separate public function:
{code}
// close the source PDF stream, if we read from one
if (pdfSource != null)
{
pdfSource.close();
}
{code}
This would allow to store PDDocuments in cache, to be later used for text
extraction, and, in the same time, it would not lock file on disk.
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