本文整理了Java中org.apache.pdfbox.pdmodel.PDDocument.saveIncremental()方法的一些代码示例，展示了PDDocument.saveIncremental()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。PDDocument.saveIncremental()方法的具体详情如下：
包路径：org.apache.pdfbox.pdmodel.PDDocument
类名称：PDDocument
方法名：saveIncremental

PDDocument.saveIncremental介绍

[英]Save the PDF as an incremental update. This is only possible if the PDF was loaded from a file or a stream, not if the document was created in PDFBox itself.
[中]将PDF另存为增量更新。这只有在PDF是从文件或流加载的情况下才可能实现，而不是在PDFBox中创建的文档。

代码示例

代码示例来源：origin: apache/pdfbox

/**
 * Prepares the TimeStamp-Signature and starts the saving-process.
 * 
 * @param document given Pdf
 * @param output Where the file will be written
 * @throws IOException
 */
public void signDetached(PDDocument document, OutputStream output) throws IOException
{
  int accessPermissions = SigUtils.getMDPPermission(document);
  if (accessPermissions == 1)
  {
    throw new IllegalStateException(
        "No changes to the document are permitted due to DocMDP transform parameters dictionary");
  }
  // create signature dictionary
  PDSignature signature = new PDSignature();
  signature.setType(COSName.DOC_TIME_STAMP);
  signature.setFilter(PDSignature.FILTER_ADOBE_PPKLITE);
  signature.setSubFilter(COSName.getPDFName("ETSI.RFC3161"));
  // No certification allowed because /Reference not allowed in signature directory
  // see ETSI EN 319 142-1 Part 1 and ETSI TS 102 778-4
  // http://www.etsi.org/deliver/etsi_en%5C319100_319199%5C31914201%5C01.01.00_30%5Cen_31914201v010100v.pdf
  // http://www.etsi.org/deliver/etsi_ts/102700_102799/10277804/01.01.01_60/ts_10277804v010101p.pdf
  // register signature dictionary and sign interface
  document.addSignature(signature, this);
  // write incremental (only for signing purpose)
  document.saveIncremental(output);
}

代码示例来源：origin: apache/pdfbox

document.saveIncremental(output);

代码示例来源：origin: apache/pdfbox

doc.saveIncremental(fos);

代码示例来源：origin: apache/pdfbox

document.saveIncremental(output);

代码示例来源：origin: apache/pdfbox

doc.saveIncremental(fos);

代码示例来源：origin: arhs/sd-dss

@Override
public void saveIncremental() throws IOException {
  try {
    document.saveIncremental(tempInput, tempOutput);
    tempOutput.close();
    tempInput.close();
    tempInput = new FileInputStream(tempDocumentOut);
    DSSUtils.copy(tempInput, output);
    tempInput.close();
  } catch (COSVisitorException e) {
    throw new IOException(e);
  }
}

代码示例来源：origin: org.apache.pdfbox/pdfbox-examples

document.saveIncremental(output);

代码示例来源：origin: stackoverflow.com

PDDocument document = PDDocument.load(inputStream);

...

document.addSignature(new PDSignature(this.dts.getDocumentTimeStamp()), this);
document.saveIncremental(new FileOutputStream("C:/result.pdf"));
document.close();

代码示例来源：origin: org.apache.pdfbox/pdfbox-examples

doc.saveIncremental(fos);

代码示例来源：origin: stackoverflow.com

PDDocument pdf = PDDocument.load(inputFile);
MessageDigest digest = MessageDigest.getInstance("SHA-256");
TSAClient tsaClient = new TSAClient(new URL("your time stamp authority"), null, null, digest);
pdf.addSignature(signature, new TimestampSignatureImpl(tsaClient));
pdf.saveIncremental(new FileOutputStream(outputFile));
pdf.close();

代码示例来源：origin: org.apache.pdfbox/pdfbox-examples

doc.saveIncremental(fos);

代码示例来源：origin: arhs/sd-dss

public static void saveDocumentIncrementally(SignatureParameters parameters, File signedFile, FileOutputStream fileOutputStream, PDDocument pdDocument) throws DSSException {
  FileInputStream signedFileInputStream = null;
  try {
    signedFileInputStream = new FileInputStream(signedFile);
    // the document needs to have an ID, if not a ID based on the current system time is used, and then the digest of the signed data is different
    if (pdDocument.getDocumentId() == null) {
      final byte[] documentIdBytes = DSSUtils.digest(DigestAlgorithm.MD5, parameters.bLevel().getSigningDate().toString().getBytes());
      pdDocument.setDocumentId(DSSUtils.toLong(documentIdBytes));
      pdDocument.setDocumentId(0L);
    }
    pdDocument.saveIncremental(signedFileInputStream, fileOutputStream);
  } catch (IOException e) {
    throw new DSSException(e);
  } catch (COSVisitorException e) {
    throw new DSSException(e);
  } finally {
    DSSUtils.closeQuietly(signedFileInputStream);
  }
}

代码示例来源：origin: org.apache.pdfbox/pdfbox-examples

/**
 * Prepares the TimeStamp-Signature and starts the saving-process.
 * 
 * @param document given Pdf
 * @param output Where the file will be written
 * @throws IOException
 */
public void signDetached(PDDocument document, OutputStream output) throws IOException
{
  int accessPermissions = SigUtils.getMDPPermission(document);
  if (accessPermissions == 1)
  {
    throw new IllegalStateException(
        "No changes to the document are permitted due to DocMDP transform parameters dictionary");
  }
  // create signature dictionary
  PDSignature signature = new PDSignature();
  signature.setType(COSName.DOC_TIME_STAMP);
  signature.setFilter(PDSignature.FILTER_ADOBE_PPKLITE);
  signature.setSubFilter(COSName.getPDFName("ETSI.RFC3161"));
  // No certification allowed because /Reference not allowed in signature directory
  // see ETSI EN 319 142-1 Part 1 and ETSI TS 102 778-4
  // http://www.etsi.org/deliver/etsi_en%5C319100_319199%5C31914201%5C01.01.00_30%5Cen_31914201v010100v.pdf
  // http://www.etsi.org/deliver/etsi_ts/102700_102799/10277804/01.01.01_60/ts_10277804v010101p.pdf
  // register signature dictionary and sign interface
  document.addSignature(signature, this);
  // write incremental (only for signing purpose)
  document.saveIncremental(output);
}

代码示例来源：origin: org.verapdf/pdfbox-metadata-fixer

/**
 * {@inheritDoc} Implemented by Apache PDFBox library.
 */
@Override
public MetadataFixerResult saveDocumentIncremental(final MetadataFixerResultImpl.RepairStatus status,
    OutputStream output) {
  MetadataFixerResultImpl.Builder builder = new MetadataFixerResultImpl.Builder();
  try {
    PDMetadata meta = this.document.getDocumentCatalog().getMetadata();
    boolean isMetaPresent = meta != null && this.isNeedToBeUpdated();
    boolean isMetaAdd = meta == null && this.metadata != null;
    if (isMetaPresent || isMetaAdd) {
      this.metadata.updateMetadataStream();
      if (isMetaAdd) {
        this.document.getDocumentCatalog().getCOSObject().setNeedToBeUpdated(true);
      }
      this.document.saveIncremental(output);
      output.close();
      builder.status(getStatus(status));
    } else {
      builder.status(status);
    }
  } catch (Exception e) {
    LOGGER.info(e);
    builder.status(FIX_ERROR).addFix("Problems with document save. " + e.getMessage());
  }
  return builder.build();
}

代码示例来源：origin: org.apache.pdfbox/pdfbox-examples

document.saveIncremental(output);