Hi Colleagues, I have some code from internet and I try to adopt it to my requirements. I’m new in transforming xml into PDF. I decided to use FOP. I would like to ask you to verify this code. In this code I have following problems: 1. I get
ArrayIndexOutOFBoundsException. –My comment is in red color in the code. 2. I am not
sure whether I deliver xml file in proper way. This file is to be transforming into PDF. 3. I’m
not sure in which place we get PDF file. I wanted to save this file at hard disk as follow or in any other way. PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("C:\\Test.pdf")); CODE IS BELLOW. Thank you very much for your help! Regards, Rafal
import
org.xml.sax.helpers.DefaultHandler;
import org.apache.fop.apps.Fop;
public
class MainPDF {
private static final String RESOURCE_PATH = "no/arrive/pdf/";
private static final String xmlFileSource = "/" + RESOURCE_PATH + "ReceiptData.xml"
public static void main(String args[]) {
try
{
ByteArrayOutputStream fopout =
new ByteArrayOutputStream();
FileOutputStream outfile =
new
FileOutputStream(args[2]); //WHEN i RUN PROJECT I GET IN THIS LINE
java.lang.ArrayIndexOutOfBoundsException
FopFactory fopFactory = FopFactory.newInstance(); Fop fop = fopFactory.newFop(MimeConstants.
MIME_PDF, fopout);
Transformer transformer = TransformerFactory.newInstance().newTransformer(
new StreamSource(newFile(args[1])));
//Adding xml file which iwill be converted into PDF - I'm not sure if it is OK
String in ="";
in.getClass().getResourceAsStream(
xmlFileSource);
fopFactory.setUserConfig(in);
// transformer.transform(new StreamSource(new File(args[0])),new SAXResult(fop.getDefaultHandler())); //When I use this line I get syntax error on getDefaultHandler() at this method is not defined for FOP and that's why I have used null argument as bilow:
transformer.transform(
new StreamSource(new File(args[0])), null);
PdfReader reader =
newPdfReader(fopout.toByteArray());
int n = reader.getNumberOfPages();
Document document =
new Document(reader.getPageSizeWithRotation(1));
PdfWriter writer = PdfWriter.getInstance(document, outfile);
// PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("C:\\Test.pdf"));
document.open(); writer.setEncryption(PdfWriter.
STRENGTH40BITS, "pdf", null,PdfWriter.AllowCopy
);
document.open(); PdfContentByte cb = writer.getDirectContent(); PdfImportedPage page;
int
rotation;
int
i = 0;
while
(i < n) {
i++; document.setPageSize(reader.getPageSizeWithRotation(i)); document.newPage(); page = writer.getImportedPage(reader, i); rotation = reader.getPageRotation(i);
if
(rotation == 90 || rotation == 270) {
cb.addTemplate(page, 0, -1f, 1f, 0, 0, reader.getPageSizeWithRotation(i).height()); }
else
{
cb.addTemplate(page, 1f, 0, 0, 1f, 0, 0); } System.
out.println("Processed page "
+ i);
} document.close(); }
catch
( Exception e) {
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