Hi all;
I'm merging some pdf files , and while doing this i'm checking whether pages
must be rotate it.
I used the code suggested in the book (using the stamper) :
When executing the code i got the error : =>No such file or directory
and as a result the second doc was not merged into the final
document....(the stamper can't be used 2 times may be ...)
Any idea about how to use the stamper correctly in this case ????? thank u
all.
<code>
public static void main(String[] args) {
try {
List<FileInputStream> pdfs = new ArrayList<FileInputStream>();
pdfs.add(new
FileInputStream("X:/XXXX//Librairies/lasnscape.pdf"));
pdfs.add(new
FileInputStream("X:/XXXX//Librairies/RapportLandscape.pdf"));
FileOutputStream output = new
FileOutputStream("X:/XXXX/Librairies/mergeedFile.pdf");
MergePDF.concatPDFs(pdfs, output, true);
} catch (Exception e) {
e.printStackTrace();
}
}
public static void concatPDFs(List<FileInputStream>
streamOfPDFFiles, FileOutputStream outputStream, boolean paginate) {
Document document = new Document();
PdfStamper stamper = null;
try {
//Initialize local Params
Iterator<FileInputStream> iteratorPDFs =
streamOfPDFFiles.iterator();
List<PdfReader> readersList = new ArrayList<PdfReader>();
PdfReader pdfReader =null;
//Create the Final Document
PdfWriter writer = PdfWriter.getInstance(document,
outputStream);
document.open();
// Create Readers for the pdfs.
while (iteratorPDFs.hasNext()) {
System.out.println("--------------------------");
//Get the File Stream
FileInputStream pdf = iteratorPDFs.next();
//Create the PDF reader
pdfReader = new PdfReader(pdf);
//Explore the Pages and Build the Final Doc
// Create a new page in the target for each source page.
System.out.println("***The Number of Pages
:"+pdfReader.getNumberOfPages());
for (int pageOfCurrentReaderPDF=1; pageOfCurrentReaderPDF <=
pdfReader.getNumberOfPages();pageOfCurrentReaderPDF++) {
document.newPage();
PdfImportedPage page = writer.getImportedPage(pdfReader,
pageOfCurrentReaderPDF);
System.out.println("My Width => "+page.getWidth()+" My
Height => "+page.getHeight());
if(page.getWidth() > page.getHeight()){
PdfDictionary pageDict =
pdfReader.getPageN(pageOfCurrentReaderPDF);
pageDict.put(PdfName.ROTATE, new PdfNumber(270));
System.out.println("The Rotation was done");
}//END IF
}//END WHILE
//Add the Reader
readersList.add(pdfReader);
stamper = new PdfStamper(pdfReader,outputStream);
stamper.close();
}//END WHILE
} catch (Exception e) {
System.err.println("=>"+e.getMessage());
} finally{}
}
}
</code>
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