Pdf.save is getting stuck for a huge XML file

[sulthu]

Hi,
I am reading a xml file and creating a pdf from it. When the line number of the file is more than 6,00,000 (approx) the pdf.save getting stuck without any exception.

Do you have any limit of the file size which Aspose can support to generate the PDF ? If Yes please let me know the line numbers or the file size.

Code template :

Pdf pdf = new Pdf();
String inputFile = “C:\ziptest\jira1271\bulk-xml-1271.xml”;
String data = readFile(new File(inputFile));
pdf.bindXML(new StringBufferInputStream(data), null);
pdf.save(“C:\AsposeTest\config\test\My_TEST_PDF_12.pdf”);

I am using Java Aspose 2.7.0. Here is a small stats about the time taken for pdf generation. Is the time taken Ok as per Aspose standard ?

No. of Lines in xml file	Time taken to Bind Xml (in Secs)	Time taken to save the Pdf (in Secs)	No. of Pages in the generated Pdf
48853	1.766	17.735	172
97435	4.485	44.597	343
162211	11.939	101.211	571
307957	47.16	873.286	1084
405121	124.978	2117.553	1427
502285	194.093	2524.053	1769
615643		Got Stuck

[codewarior]

Hello Sriman,

Thanks for using our products.

I have tested the scenario using following XML file and code snippet and as per my observations when using Aspose.Pdf for Java 2.9.0, I am getting StackOverflowError when placing around 32000 rows inside PDF document. For the sake of correction, I have logged it as PDFJAVA-29159 in our issue tracking system. We will further look into the details of this problem and will keep you updated on the status of correction.

However, can you please share the XML file and code snippet that you are using so that we can also test it in our environment. We are really sorry for this inconvenience.

[Java]

Pdf pdf = new Pdf();
pdf.bindXML("d:/pdftest/XMLFile1.xml", null);
long begin = System.currentTimeMillis();
Section sec1 = pdf.getSections().getSection("Section1");
Table Section_Table = (Table) sec1.getParagraphs().getParagraph("Table1");
for(int i=0; i<=32000; i++)
{
Row New_Row = new Row(Section_Table);
Cell Temp_Cell1 = New_Row.getCells().add("Sample Line..." +i );
Section_Table.getRows().add(New_Row);
}

pdf.save("d:/pdftest/LargePDF_result.pdf");
long end = System.currentTimeMillis();
System.out.println("Document generated.....Total Time taken = " +(end-begin));

[XML]

<?xml version="1.0" encoding="utf-8" ?>
<Pdf xmlns="Aspose.Pdf">
<Section ID="Section1">
<Table ColumnWidths="7inch" IsBroken="False" DefaultCellPaddingTop="2" DefaultCellPaddingBottom="2" FontSize="11" ID="Table1">
</Table>
</Section>
</Pdf>