itext-total page -totalPage

allDocGenPDF.db=db;
allDocGenPDF.fileName=fileName;
allDocGenPDF.DocumentNumber=fileName; //20140410
allDocGenPDF.Document="po";
allDocGenPDF.recordID=recordID;
allDocGenPDF.companyID=companyID;

allDocGenPDF.run();


File file0 = new File("/erp/"+db+"/"+create+"/"+fileName+".pdf");  //20140920
FileInputStream fs0= new FileInputStream(file0); //20141026
byte[] byteArray0 = new byte[(int) file0.length()]; //20141026
PdfReader reader = new PdfReader(fs0); //20141026
int totalPage=reader.getNumberOfPages(); //20141026
allDocGenPDF.totalPage=totalPage; //20141026
allDocGenPDF.run();