Is this the correct order for using multiple PDF files?
PDDocument InputDoc1 = null;
PDDocument InputDoc2 = null;
PDDocument OutputDoc = null;
. . . . .
InputDoc1 = PDDocument.load(InFile1);
. . . . .
OutputDoc = new PDDocument();
. . . . .
InputDoc2 = PDDocument.load(InFile1);
. . . . .
InputDoc2.close();
OutputDoc.save(OutPath);
OutputDoc.close();
InputDoc1.close();
Based on past experience, I believe that doing things in the wrong order
leads to problems.
Thanks, Alan
--------------------------------------------------
From: "Alan Thomas" <[email protected]>
Sent: Sunday, April 11, 2010 4:53 PM
To: <[email protected]>
Subject: Re: Problem Moving to version 1.1.0
"OutPath" a valid path? Yes
What have you done before? This exact code works with 0.8.0-incubating,
but not with 1.1.0.
I can send it to you directly, but I do not want to post the complete code
to this mailing list.
Did you create a new pdf or manipulate an existing one or ...?
I am creating a new PDF by copying pages from an existing PDF.
More of the code fragment:
PDDocument InputDoc = null;
PDDocument OutputDoc = null;
PDDocument DrawingDoc = null;
String OutPath = "";
. . . . .
for (File InFile : PdfFileList)
{
try
{
InputDoc = PDDocument.load(InFile);
InFileName = InFile.getName();
InDirName = getDirName(InFile.getPath());
. . . . .
// Create output PDF document
OutputDoc = new PDDocument();
// Get a list of pages from the input PDF document
List pages = InputDoc.getDocumentCatalog().getAllPages();
// Process each page
int i = 0;
for (Object obj : pages)
{
String Barcode = null;
i++;
PDPage page = (PDPage)obj;
. . . . .
copyPage(OutputDoc, page);
}
}
catch (Exception e)
{
e.printStackTrace();
}
finally
{
try
{
// Save and close the output file
if (OutputDoc != null)
{
OutputDoc.save(OutPath);
OutputDoc.close();
}
// Save and close the input file
if( InputDoc != null )
InputDoc.close();
if( DrawingDoc != null )
DrawingDoc.close();
}
catch (Exception e)
{
e.printStackTrace();
}
}
}
--------------------------------------------------
From: "Andreas Lehmkuehler" <[email protected]>
Sent: Sunday, April 11, 2010 4:13 PM
To: <[email protected]>
Subject: Re: Problem Moving to version 1.1.0
Hi,
Alan Thomas schrieb:
Sorry . . . That was just a warning --- here is the exception:
java.io.IOException: The handle is invalid
at java.io.RandomAccessFile.seek(Native Method)
at
org.apache.pdfbox.io.RandomAccessFile.seek(RandomAccessFile.java:59)
at
org.apache.pdfbox.io.RandomAccessFileInputStream.read(RandomAccessFileInputStream.java:96)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
at
java.io.BufferedInputStream.read1(BufferedInputStream.java:258)
at java.io.BufferedInputStream.read(BufferedInputStream.java:317)
at
org.apache.pdfbox.pdfwriter.COSWriter.visitFromStream(COSWriter.java:925)
at org.apache.pdfbox.cos.COSStream.accept(COSStream.java:201)
at org.apache.pdfbox.cos.COSObject.accept(COSObject.java:206)
at
org.apache.pdfbox.pdfwriter.COSWriter.doWriteObject(COSWriter.java:430)
at
org.apache.pdfbox.pdfwriter.COSWriter.doWriteBody(COSWriter.java:361)
at
org.apache.pdfbox.pdfwriter.COSWriter.visitFromDocument(COSWriter.java:767)
at org.apache.pdfbox.cos.COSDocument.accept(COSDocument.java:372)
at
org.apache.pdfbox.pdfwriter.COSWriter.write(COSWriter.java:1082)
at org.apache.pdfbox.pdmodel.PDDocument.save(PDDocument.java:899)
at org.apache.pdfbox.pdmodel.PDDocument.save(PDDocument.java:880)
at
autoinsertpdf.AutoInsertPDF.InsertDrawings(AutoInsertPDF.java:295)
at autoinsertpdf.AutoInsertPDF.main(AutoInsertPDF.java:60)
Here is where it occurs:
PDDocument OutputDoc;
. . . . .
// Save and close the output file
if (OutputDoc != null)
{
OutputDoc.save(OutPath); <--- Exception occurs here
OutputDoc.close();
}
Hmm, is "OutPath" a valid path? What have you done before? Did you create
a new pdf or manipulate an existing one or ...?
BR
Andreas Lehmkühler
