Я пытался добавить несколько подписей в один PDF на Stamper. Я могу добавить несколько штампов. В моем случае в одном, я получал ошибку < /p>
По крайней мере, одна подпись недействительна.
также необходимо сделать действительную всю подпись. Недейть, так что я делаю не так?public void getSignOnPdf(Map PdfSigneture1, List documentIds, List calTimeStamp,
String originalPdfReadServerPath, String tickImagePath, int serverTime, int pageNumberToInsertStamp,
String name, String location, String reasonForSign, int xCo_ordinates, int yCo_ordinates,
int signatureWidth, int signatureHeight, String pdfPassword, String internal_outputFinalPdfPath)
throws Exception {
String pdfReadServerPath = null;
String l_slash = new String();
String originalPDFPath = new String(originalPdfReadServerPath.trim());
boolean isCorrectPDFOutputPath = false;
String aspOutputPdfServerPath = null;
synchronized (this) {
if ((internal_outputFinalPdfPath != null) && (!internal_outputFinalPdfPath.trim().isEmpty())) {
System.out.println("[" + EsignCommonFuntion.generateTimeStampForLog()
+ "] :1--> outputFinalPdfPath is: " + internal_outputFinalPdfPath);
if (!(new File(internal_outputFinalPdfPath)).isFile()) {
isCorrectPDFOutputPath = true;
aspOutputPdfServerPath = internal_outputFinalPdfPath;
} else {
System.out.println("1--> Please provide directory path for outputFinalPdfPath: "
.concat(String.valueOf(internal_outputFinalPdfPath)));
}
} else {
System.out.println(" 1--> outputFinalPdfPath is empty or null: "
.concat(String.valueOf(internal_outputFinalPdfPath)));
}
}
boolean isPasswordPresent = false;
String pdfPasswordForEncryption;
synchronized (this) {
if ((pdfPassword != null) && (!pdfPassword.trim().isEmpty())) {
pdfPasswordForEncryption = pdfPassword.trim();
isPasswordPresent = true;
} else {
pdfPasswordForEncryption = null;
}
String pdfOriginalName = (new File(originalPDFPath)).getName();
String pdfAbsolutePath = originalPDFPath.substring(0, originalPDFPath.lastIndexOf(l_slash));
if (isPasswordPresent) {
pdfAbsolutePath = getEncryptedPdfName(originalPDFPath, pdfAbsolutePath + l_slash,
pdfPasswordForEncryption, pdfOriginalName);
pdfReadServerPath = new String(pdfAbsolutePath);
} else {
pdfReadServerPath = originalPDFPath;
}
}
ArrayList unSignedFilesList = new ArrayList();
Map l_PdfSigneture = PdfSigneture1;
int actual_pageNumForStamp = 1;
String pdfFileName = (new File(pdfReadServerPath)).getName();
FileOutputStream fos = null;
String nameToShowInSignature = name;
String locationToShowInSignature = location;
String reasonForSignatureSign = reasonForSign;
PDDocument documentFinal = null;
try {
pdfReadServerPath = pdfReadServerPath.substring(0, pdfReadServerPath.lastIndexOf(l_slash));
System.out.println("inside getSignOnMethod pdfAbsolutePath:".concat(String.valueOf(pdfReadServerPath)));
unSignedFilesList.add(pdfFileName);
System.out.println("inside getSignOnMethod pdfFileName:".concat(String.valueOf(pdfFileName)));
String PDFpath = pdfReadServerPath + l_slash + (String) (unSignedFilesList).get(0);
System.out.println("Inside for PDFpath: ".concat(String.valueOf(PDFpath)));
String finalOutputPdfName = ((String) (unSignedFilesList).get(0)).substring(0,
((String) (unSignedFilesList).get(0)).lastIndexOf(".")) + "_signedFinal.pdf";
File outFile2 = null;
if (isCorrectPDFOutputPath) {
System.out.println("if condition Final signed PDF ouptut Path: " + aspOutputPdfServerPath + l_slash
+ finalOutputPdfName);
outFile2 = new File(aspOutputPdfServerPath + l_slash + finalOutputPdfName);
fos = new FileOutputStream(outFile2);
} else {
outFile2 = new File(pdfReadServerPath + l_slash + outFile2);
fos = new FileOutputStream(outFile2);
}
documentFinal = PDDocument.load(new File(PDFpath));
for (int i = 1; i < 4; i++) {
FileInputStream image2 = new FileInputStream(tickImagePath);
PDSignature pdsignature = new PDSignature();
pdsignature.setFilter(PDSignature.FILTER_ADOBE_PPKLITE);
pdsignature.setSubFilter(PDSignature.SUBFILTER_ADBE_PKCS7_DETACHED);
Calendar cal = GregorianCalendar.getInstance();
SimpleDateFormat l_simpleDateFormater = new SimpleDateFormat("yyyyMMdd_HHmmss");
String timeStamp = (String) calTimeStamp.get(i - 1);
try {
cal.setTime(l_simpleDateFormater.parse(timeStamp));
} catch (ParseException ex) {
ex.printStackTrace();
}
cal.add(12, serverTime);
pdsignature.setSignDate(cal);
documentFinal.setDocumentId((Long) documentIds.get(i - 1));
String dateToShowInSignature = cal.getTime().toString();
Float saveIncrementalObj1 = null;
saveIncrementalObj1 = new Float((float) xCo_ordinates, (float) yCo_ordinates, (float) signatureWidth,
(float) signatureHeight);
PDRectangle rect = getPDRectangle(documentFinal, saveIncrementalObj1, i);
PDVisibleSignDesigner visibleSig;
(visibleSig = new PDVisibleSignDesigner(documentFinal, image2, i)).xAxis(xCo_ordinates)
.yAxis(yCo_ordinates).zoom(-95.0F).signatureFieldName("signature");
PDVisibleSigProperties visibleSignatureProp = new PDVisibleSigProperties();
visibleSignatureProp.signerName("name").signerLocation("location").signatureReason("Security")
.preferredSize(0).page(i - 1).visualSignEnabled(true).setPdVisibleSignature(visibleSig)
.buildSignature();
try {
PdfSigneture = new TreeMap();
// PdfSigneture.clear();
PdfSigneture = l_PdfSigneture;
if (visibleSignatureProp.isVisualSignEnabled()) {
this.options = new SignatureOptions();
this.options.setVisualSignature(visibleSignatureProp);
this.options.setPage(visibleSignatureProp.getPage());
this.options.setVisualSignature(
getInputStream(documentFinal, i, rect, tickImagePath, nameToShowInSignature,
locationToShowInSignature, dateToShowInSignature, reasonForSignatureSign));
documentFinal.addSignature(pdsignature, this, this.options);
} else {
documentFinal.addSignature(pdsignature, this);
}
} catch (Exception e) {
e.printStackTrace();
}
}
synchronized (this) {
SaveIncrementalSignObject saveIncrementalSignObject;
(saveIncrementalSignObject = new SaveIncrementalSignObject()).setFos(fos);
saveIncrementalSignObject.setPDDocumentFromFile(documentFinal);
saveIncrementalForSign(saveIncrementalSignObject);
}
} catch (Exception localException2) {
System.out.println("Insidemethod -- Exception block" + localException2.getMessage());
return;
} finally {
fos.flush();
if (fos != null) {
fos.close();
}
documentFinal.close();
}
}
public static synchronized void saveIncrementalForSign(SaveIncrementalSignObject p_SaveIncrementalObj) {
PDDocument documentFinal = null;
try {
(documentFinal = p_SaveIncrementalObj.getPDDocumentFromFile())
.saveIncremental(p_SaveIncrementalObj.getFos());
} catch (Exception e) {
e.printStackTrace();
try {
// documentFinal.close();
return;
} catch (Exception eX) {
eX.printStackTrace();
return;
}
}
}
Подробнее здесь: https://stackoverflow.com/questions/528 ... -0-12-java
