List of usage examples for com.lowagie.text.pdf PdfReader consolidateNamedDestinations
boolean consolidateNamedDestinations
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From source file:br.com.nordestefomento.jrimum.utilix.PDFUtil.java
License:Apache License
/** * <p>/* w ww . j a v a 2 s .com*/ * Junta varios arquivos pdf em um soh. * </p> * * @param pdfFiles * Lista de array de bytes * * @return Arquivo PDF em forma de byte * @since 0.2 */ @SuppressWarnings("unchecked") public static byte[] mergeFiles(List<byte[]> pdfFiles) { // retorno byte[] bytes = null; if (isNotNull(pdfFiles) && !pdfFiles.isEmpty()) { int pageOffset = 0; boolean first = true; ArrayList master = null; Document document = null; PdfCopy writer = null; ByteArrayOutputStream byteOS = null; try { byteOS = new ByteArrayOutputStream(); master = new ArrayList(); for (byte[] doc : pdfFiles) { if (isNotNull(doc)) { // cria-se um reader para cada documento PdfReader reader = new PdfReader(doc); if (reader.isEncrypted()) { reader = new PdfReader(doc, "".getBytes()); } reader.consolidateNamedDestinations(); // pega-se o numero total de paginas int n = reader.getNumberOfPages(); List bookmarks = SimpleBookmark.getBookmark(reader); if (isNotNull(bookmarks)) { if (pageOffset != 0) { SimpleBookmark.shiftPageNumbers(bookmarks, pageOffset, null); } master.addAll(bookmarks); } pageOffset += n; if (first) { // passo 1: criar um document-object document = new Document(reader.getPageSizeWithRotation(1)); // passo 2: criar um writer que observa o documento writer = new PdfCopy(document, byteOS); document.addAuthor("JRimum Group"); document.addSubject("JRimum Merged Document"); document.addCreator("JRimum Utilix"); // passo 3: abre-se o documento document.open(); first = false; } // passo 4: adciona-se o conteudo PdfImportedPage page; for (int i = 0; i < n;) { ++i; page = writer.getImportedPage(reader, i); writer.addPage(page); } } } if (master.size() > 0) { writer.setOutlines(master); } // passo 5: fecha-se o documento if (isNotNull(document)) { document.close(); } bytes = byteOS.toByteArray(); } catch (Exception e) { LOG.error("", e); } } return bytes; }
From source file:br.gov.jfrj.itextpdf.Documento.java
License:Open Source License
public static byte[] getDocumento(ExMobil mob, ExMovimentacao mov, boolean completo, boolean estampar, String hash, byte[] certificado) throws Exception { final ByteArrayOutputStream bo2 = new ByteArrayOutputStream(); PdfReader reader; int n;/* www.ja va 2s . c o m*/ int pageOffset = 0; ArrayList master = new ArrayList(); int f = 0; Document document = null; PdfCopy writer = null; int nivelInicial = 0; // if (request.getRequestURI().indexOf("/completo/") == -1) { // return getPdf(docvia, mov != null ? mov : docvia.getExDocumento(), // mov != null ? mov.getNumVia() : docvia.getNumVia(), null, // null, request); // } List<ExArquivoNumerado> ans = mob.filtrarArquivosNumerados(mov, completo); if (!completo && !estampar && ans.size() == 1) { if (certificado != null) { CdService cdService = Service.getCdService(); return cdService.produzPacoteAssinavel(certificado, null, ans.get(0).getArquivo().getPdf(), true, ExDao.getInstance().getServerDateTime()); } else if (hash != null) { // Calcula o hash do documento String alg = hash; MessageDigest md = MessageDigest.getInstance(alg); md.update(ans.get(0).getArquivo().getPdf()); return md.digest(); } else { return ans.get(0).getArquivo().getPdf(); } } try { for (ExArquivoNumerado an : ans) { // byte[] ab = getPdf(docvia, an.getArquivo(), an.getNumVia(), // an // .getPaginaInicial(), an.getPaginaFinal(), request); String sigla = mob.getSigla(); if (an.getArquivo() instanceof ExMovimentacao) { ExMovimentacao m = (ExMovimentacao) an.getArquivo(); if (m.getExTipoMovimentacao().getId() == ExTipoMovimentacao.TIPO_MOVIMENTACAO_JUNTADA) sigla = m.getExMobil().getSigla(); } else { sigla = an.getMobil().getSigla(); } byte[] ab = !estampar ? an.getArquivo().getPdf() : stamp(an.getArquivo().getPdf(), sigla, an.getArquivo().isRascunho(), an.getArquivo().isCancelado(), an.getArquivo().isSemEfeito(), an.getArquivo().isInternoProduzido(), an.getArquivo().getQRCode(), an.getArquivo().getMensagem(), an.getPaginaInicial(), an.getPaginaFinal(), an.getOmitirNumeracao(), SigaExProperties.getTextoSuperiorCarimbo(), mob.getExDocumento().getOrgaoUsuario().getDescricao()); // we create a reader for a certain document reader = new PdfReader(ab); reader.consolidateNamedDestinations(); // we retrieve the total number of pages n = reader.getNumberOfPages(); // List bookmarks = SimpleBookmark.getBookmark(reader); // master.add(new Bookmark) // if (bookmarks != null) { // if (pageOffset != 0) // SimpleBookmark.shiftPageNumbers(bookmarks, pageOffset, // null); // master.addAll(bookmarks); // } if (f == 0) { // step 1: creation of a document-object document = new Document(reader.getPageSizeWithRotation(1)); // step 2: we create a writer that listens to the // document writer = new PdfCopy(document, bo2); writer.setFullCompression(); // writer.setViewerPreferences(PdfWriter.PageModeUseOutlines); // step 3: we open the document document.open(); nivelInicial = an.getNivel(); } // PdfOutline root = writer.getDirectContent().getRootOutline(); // PdfContentByte cb = writer.getDirectContent(); // PdfDestination destination = new // PdfDestination(PdfDestination.FITH, position); // step 4: we add content PdfImportedPage page; for (int j = 0; j < n;) { ++j; page = writer.getImportedPage(reader, j); writer.addPage(page); if (j == 1) { // PdfContentByte cb = writer.getDirectContent(); // PdfOutline root = cb.getRootOutline(); // PdfOutline oline1 = new PdfOutline(root, // PdfAction.gotoLocalPage("1", false),"Chapter 1"); HashMap map = new HashMap(); map.put("Title", an.getNome()); map.put("Action", "GoTo"); map.put("Page", j + pageOffset + ""); map.put("Kids", new ArrayList()); ArrayList mapPai = master; for (int i = 0; i < an.getNivel() - nivelInicial; i++) { mapPai = ((ArrayList) ((HashMap) mapPai.get(mapPai.size() - 1)).get("Kids")); } mapPai.add(map); } } PRAcroForm form = reader.getAcroForm(); if (form != null) writer.copyAcroForm(reader); pageOffset += n; f++; } if (!master.isEmpty()) writer.setOutlines(master); // PdfDictionary info = writer.getInfo(); // info.put(PdfName.MODDATE, null); // info.put(PdfName.CREATIONDATE, null); // info.put(PdfName.ID, null); document.close(); } catch (Exception e) { e.printStackTrace(); } return bo2.toByteArray(); }
From source file:com.benfante.minimark.blo.AssessmentPdfBuilder.java
License:Apache License
/** * Build the contatenated PDF for a list of assessments. * * @param assessments The assessments/* ww w .j a va 2 s .c om*/ * @param baseUrl The base URL for retrieving images and resource. If null it will not be set. * @param locale The locale for producing the document. Id null, the default locale will be used. * @return The PDF document. */ public byte[] buildPdf(List<AssessmentFilling> assessments, String baseUrl, Locale locale) throws Exception { ByteArrayOutputStream pdfos = new ByteArrayOutputStream(); List master = new ArrayList(); Document document = null; PdfCopy writer = null; PdfOutline rootOutline = null; try { int f = 0; int pageOffset = 0; for (AssessmentFilling assessment : assessments) { // we create a reader for a certain document PdfReader reader = new PdfReader(buildPdf(assessment, baseUrl, locale)); reader.consolidateNamedDestinations(); // we retrieve the total number of pages int n = reader.getNumberOfPages(); List bookmarks = SimpleBookmark.getBookmark(reader); if (bookmarks != null) { if (pageOffset != 0) { SimpleBookmark.shiftPageNumbers(bookmarks, pageOffset, null); } master.addAll(bookmarks); } pageOffset += n; if (f == 0) { // step 1: creation of a document-object document = new Document(reader.getPageSizeWithRotation(1)); // step 2: we create a writer that listens to the document writer = new PdfCopy(document, pdfos); writer.setViewerPreferences(PdfWriter.PageModeUseOutlines); // step 3: we open the document document.open(); // initialize rootOutline for assessment bookmarks creation PdfContentByte cb = writer.getDirectContent(); rootOutline = cb.getRootOutline(); } // step 4: we add content new PdfOutline(rootOutline, new PdfDestination(PdfDestination.FIT), assessment.getLastName() + " " + assessment.getFirstName()); PdfImportedPage page; for (int i = 0; i < n;) { ++i; page = writer.getImportedPage(reader, i); writer.addPage(page); } PRAcroForm form = reader.getAcroForm(); if (form != null) { writer.copyAcroForm(reader); } f++; } } finally { if (pdfos != null) { try { pdfos.close(); } catch (IOException ioe) { } } if (!master.isEmpty()) { writer.setOutlines(master); } // step 5: we close the document if (document != null && document.isOpen()) { document.close(); } } return pdfos.toByteArray(); }
From source file:com.sapienter.jbilling.server.invoice.PaperInvoiceBatchBL.java
License:Open Source License
/** * Takes a list of invoices and replaces the individual PDF files for one * single PDF in the destination directory. * @param destination//from ww w. ja v a 2 s . c o m * @param prefix * @param entityId * @param invoices * @throws PdfFormatException * @throws IOException */ public void compileInvoiceFiles(String destination, String prefix, Integer entityId, Integer[] invoices) throws DocumentException, IOException { String filePrefix = Util.getSysProp("base_dir") + "invoices/" + entityId + "-"; String outFile = destination + prefix + "-batch.pdf"; int pageOffset = 0; ArrayList master = new ArrayList(); Document document = null; PdfCopy writer = null; for (int f = 0; f < invoices.length; f++) { // we create a reader for a certain document PdfReader reader = new PdfReader(filePrefix + invoices[f] + "-invoice.pdf"); reader.consolidateNamedDestinations(); // we retrieve the total number of pages int numberOfPages = reader.getNumberOfPages(); List bookmarks = SimpleBookmark.getBookmark(reader); if (bookmarks != null) { if (pageOffset != 0) SimpleBookmark.shiftPageNumbers(bookmarks, pageOffset, null); master.addAll(bookmarks); } pageOffset += numberOfPages; if (f == 0) { // step 1: creation of a document-object document = new Document(reader.getPageSizeWithRotation(1)); // step 2: we create a writer that listens to the document writer = new PdfCopy(document, new FileOutputStream(outFile)); // step 3: we open the document document.open(); } // step 4: we add content PdfImportedPage page; for (int i = 0; i < numberOfPages;) { ++i; page = writer.getImportedPage(reader, i); writer.addPage(page); } PRAcroForm form = reader.getAcroForm(); if (form != null) writer.copyAcroForm(reader); //release and delete writer.freeReader(reader); reader.close(); File file = new File(filePrefix + invoices[f] + "-invoice.pdf"); file.delete(); } if (!master.isEmpty()) writer.setOutlines(master); // step 5: we close the document if (document != null) { document.close(); } else { LOG.warn("document == null"); } LOG.debug("PDF batch file is ready " + outFile); }
From source file:com.servoy.extensions.plugins.pdf_output.PDFProvider.java
License:Open Source License
/** * Combine multiple protected PDF docs into one. * Note: this function may fail when creating large PDF files due to lack of available heap memory. To compensate, please configure the application server with more heap memory via -Xmx parameter. * * @sample//ww w . j a v a 2 s. c o m * pdf_blob_column = combineProtectedPDFDocuments(new Array(pdf_blob1,pdf_blob2,pdf_blob3), new Array(pdf_blob1_pass,pdf_blob2_pass,pdf_blob3_pass)); * * @param pdf_docs_bytearrays the array of documents to combine * @param pdf_docs_passwords an array of passwords to use */ public byte[] js_combineProtectedPDFDocuments(Object[] pdf_docs_bytearrays, Object[] pdf_docs_passwords) { if (pdf_docs_bytearrays == null || pdf_docs_bytearrays.length == 0) return null; ByteArrayOutputStream baos = new ByteArrayOutputStream(); try { int pageOffset = 0; List master = new ArrayList(); Document document = null; PdfCopy writer = null; for (int f = 0; f < pdf_docs_bytearrays.length; f++) { if (!(pdf_docs_bytearrays[f] instanceof byte[])) continue; byte[] pdf_file = (byte[]) pdf_docs_bytearrays[f]; // we create a reader for a certain document byte[] password = null; if (pdf_docs_passwords != null && pdf_docs_passwords.length > f && pdf_docs_passwords[f] != null) { if (pdf_docs_passwords[f] instanceof String) password = pdf_docs_passwords[f].toString().getBytes(); } PdfReader reader = new PdfReader(pdf_file, password); reader.consolidateNamedDestinations(); // we retrieve the total number of pages int n = reader.getNumberOfPages(); List bookmarks = SimpleBookmark.getBookmark(reader); if (bookmarks != null) { if (pageOffset != 0) { SimpleBookmark.shiftPageNumbers(bookmarks, pageOffset, null); } master.addAll(bookmarks); } pageOffset += n; if (writer == null) { // step 1: creation of a document-object document = new Document(reader.getPageSizeWithRotation(1)); // step 2: we create a writer that listens to the document writer = new PdfCopy(document, baos); // step 3: we open the document document.open(); } // step 4: we add content PdfImportedPage page; for (int i = 0; i < n;) { ++i; page = writer.getImportedPage(reader, i); writer.addPage(page); } PRAcroForm form = reader.getAcroForm(); if (form != null) writer.copyAcroForm(reader); } if (writer != null && document != null) { if (master.size() > 0) writer.setOutlines(master); // step 5: we close the document document.close(); } return baos.toByteArray(); } catch (Throwable e) { Debug.error(e); throw new RuntimeException("Error combinding pdf documents: " + e.getMessage(), e); //$NON-NLS-1$ } }
From source file:com.silverpeas.importExport.control.ImportExport.java
License:Open Source License
/** * @param userDetail/* w w w . java 2s .c o m*/ * @param itemsToExport * @return * @throws ImportExportException */ public ExportPDFReport processExportPDF(UserDetail userDetail, List<WAAttributeValuePair> itemsToExport, NodePK rootPK) throws ImportExportException { ExportPDFReport report = new ExportPDFReport(); report.setDateDebut(new Date()); PublicationsTypeManager pubTypeManager = new PublicationsTypeManager(); String fileExportName = generateExportDirName(userDetail, "fusion"); String tempDir = FileRepositoryManager.getTemporaryPath(); File fileExportDir = new File(tempDir + fileExportName); if (!fileExportDir.exists()) { try { FileFolderManager.createFolder(fileExportDir); } catch (UtilException ex) { throw new ImportExportException("ImportExport", "importExport.EX_CANT_CREATE_FOLDER", ex); } } File pdfFileName = new File(tempDir + fileExportName + ".pdf"); try { // cration des rpertoires avec le nom des thmes et des publications List<AttachmentDetail> pdfList = pubTypeManager.processPDFExport(report, userDetail, itemsToExport, fileExportDir.getPath(), true, rootPK); try { int pageOffset = 0; List master = new ArrayList(); Document document = null; PdfCopy writer = null; if (!pdfList.isEmpty()) { boolean firstPage = true; for (AttachmentDetail attDetail : pdfList) { PdfReader reader = null; try { reader = new PdfReader( fileExportDir.getPath() + File.separatorChar + attDetail.getLogicalName()); } catch (IOException ioe) { // Attached file is not physically present on disk, ignore it and log event SilverTrace.error("importExport", "PublicationTypeManager.processExportPDF", "CANT_FIND_PDF_FILE", "PDF file '" + attDetail.getLogicalName() + "' is not present on disk", ioe); } if (reader != null) { reader.consolidateNamedDestinations(); int nbPages = reader.getNumberOfPages(); List bookmarks = SimpleBookmark.getBookmark(reader); if (bookmarks != null) { if (pageOffset != 0) { SimpleBookmark.shiftPageNumbers(bookmarks, pageOffset, null); } master.addAll(bookmarks); } pageOffset += nbPages; if (firstPage) { document = new Document(reader.getPageSizeWithRotation(1)); writer = new PdfCopy(document, new FileOutputStream(pdfFileName)); document.open(); firstPage = false; } for (int i = 1; i <= nbPages; i++) { try { PdfImportedPage page = writer.getImportedPage(reader, i); writer.addPage(page); } catch (Exception e) { // Can't import PDF file, ignore it and log event SilverTrace.error("importExport", "PublicationTypeManager.processExportPDF", "CANT_MERGE_PDF_FILE", "PDF file is " + attDetail.getLogicalName(), e); } } PRAcroForm form = reader.getAcroForm(); if (form != null) { writer.copyAcroForm(reader); } } } if (!master.isEmpty()) { writer.setOutlines(master); } writer.flush(); document.close(); } else { return null; } } catch (BadPdfFormatException e) { // Erreur lors de la copie throw new ImportExportException("ImportExport", "root.EX_CANT_WRITE_FILE", e); } catch (DocumentException e) { // Impossible de copier le document throw new ImportExportException("ImportExport", "root.EX_CANT_WRITE_FILE", e); } } catch (IOException e) { // Pb avec le rpertoire de destination throw new ImportExportException("ImportExport", "root.EX_CANT_WRITE_FILE", e); } report.setPdfFileName(pdfFileName.getName()); report.setPdfFileSize(pdfFileName.length()); report.setPdfFilePath(FileServerUtils.getUrlToTempDir(pdfFileName.getName())); report.setDateFin(new Date()); return report; }
From source file:it.pdfsam.console.tools.pdf.PdfAlternateMix.java
License:Open Source License
/** * Execute the mix command. On error an exception is thrown. * @throws AlternateMixException/*ww w . ja v a 2s . c o m*/ */ public void execute() throws AlternateMixException { try { workingIndeterminate(); out_message = ""; Document pdf_document = null; PdfCopy pdf_writer = null; File tmp_o_file = TmpFileNameGenerator.generateTmpFile(o_file.getParent()); PdfReader pdf_reader1; PdfReader pdf_reader2; pdf_reader1 = new PdfReader(new RandomAccessFileOrArray(input_file1.getAbsolutePath()), null); pdf_reader1.consolidateNamedDestinations(); limits1[1] = pdf_reader1.getNumberOfPages(); pdf_reader2 = new PdfReader(new RandomAccessFileOrArray(input_file2.getAbsolutePath()), null); pdf_reader2.consolidateNamedDestinations(); limits2[1] = pdf_reader2.getNumberOfPages(); pdf_document = new Document(pdf_reader1.getPageSizeWithRotation(1)); pdf_writer = new PdfCopy(pdf_document, new FileOutputStream(tmp_o_file)); if (compressed_boolean) { pdf_writer.setFullCompression(); } out_message += LogFormatter.formatMessage("Temporary file created-\n"); MainConsole.setDocumentCreator(pdf_document); pdf_document.open(); PdfImportedPage page; //importo boolean finished1 = false; boolean finished2 = false; int current1 = (reverseFirst) ? limits1[1] : limits1[0]; int current2 = (reverseSecond) ? limits2[1] : limits2[0]; while (!finished1 || !finished2) { if (!finished1) { if (current1 >= limits1[0] && current1 <= limits1[1]) { page = pdf_writer.getImportedPage(pdf_reader1, current1); pdf_writer.addPage(page); current1 = (reverseFirst) ? (current1 - 1) : (current1 + 1); } else { out_message += LogFormatter.formatMessage("First file processed-\n"); finished1 = true; } } if (!finished2) { if (current2 >= limits2[0] && current2 <= limits2[1] && !finished2) { page = pdf_writer.getImportedPage(pdf_reader2, current2); pdf_writer.addPage(page); current2 = (reverseSecond) ? (current2 - 1) : (current2 + 1); } else { out_message += LogFormatter.formatMessage("Second file processed-\n"); finished2 = true; } } } pdf_reader1.close(); pdf_writer.freeReader(pdf_reader1); pdf_reader2.close(); pdf_writer.freeReader(pdf_reader2); pdf_document.close(); // step 6: temporary buffer moved to output file renameTemporaryFile(tmp_o_file, o_file, overwrite_boolean); out_message += LogFormatter.formatMessage("Alternate mix completed-\n"); } catch (Exception e) { throw new AlternateMixException(e); } finally { workCompleted(); } }
From source file:it.pdfsam.console.tools.pdf.PdfConcat.java
License:Open Source License
/** * Execute the concat command. On error an exception is thrown. * @throws ConcatException/*from w ww . j a va 2 s . c om*/ */ public void execute() throws ConcatException { try { percentageChanged(0, 0); out_message = ""; String file_name; int pageOffset = 0; ArrayList master = new ArrayList(); int f = 0; Document pdf_document = null; PdfConcatenator pdf_writer = null; int total_processed_pages = 0; String[] page_selection = u_string.split(":"); File tmp_o_file = TmpFileNameGenerator.generateTmpFile(o_file.getParent()); PdfReader pdf_reader; for (Iterator f_list_itr = f_list.iterator(); f_list_itr.hasNext();) { String current_p_selection; //get page selection. If arrayoutofbounds default behaviour is "all" try { current_p_selection = page_selection[f].toLowerCase(); if (current_p_selection.equals("")) current_p_selection = "all"; } catch (Exception e) { current_p_selection = "all"; } //validation if (!(Pattern.compile("([0-9]+[-][0-9]+)|(all)", Pattern.CASE_INSENSITIVE) .matcher(current_p_selection).matches())) { String errorMsg = ""; try { tmp_o_file.delete(); } catch (Exception e) { errorMsg = " Unable to delete temporary file."; } throw new ConcatException( "ValidationError: Syntax error on " + current_p_selection + "." + errorMsg); } file_name = f_list_itr.next().toString(); //reader creation pdf_reader = new PdfReader(new RandomAccessFileOrArray(file_name), null); pdf_reader.consolidateNamedDestinations(); int pdf_number_of_pages = pdf_reader.getNumberOfPages(); //default behaviour int start = 0; int end_page = pdf_number_of_pages; if (!(current_p_selection.equals("all"))) { boolean valid = true; String exceptionMsg = ""; String[] limits = current_p_selection.split("-"); try { start = Integer.parseInt(limits[0]); end_page = Integer.parseInt(limits[1]); } catch (Exception ex) { valid = false; exceptionMsg += "ValidationError: Syntax error on " + current_p_selection + "."; try { tmp_o_file.delete(); } catch (Exception e) { exceptionMsg += " Unable to delete temporary file."; } } if (valid) { //validation if (start < 0) { valid = false; exceptionMsg = "ValidationError: Syntax error. " + (start) + " must be positive in " + current_p_selection + "."; try { tmp_o_file.delete(); } catch (Exception e) { exceptionMsg += " Unable to delete temporary file."; } } else if (end_page > pdf_number_of_pages) { valid = false; exceptionMsg = "ValidationError: Cannot merge at page " + end_page + ". No such page."; try { tmp_o_file.delete(); } catch (Exception e) { exceptionMsg += " Unable to delete temporary file."; } } else if (start > end_page) { valid = false; exceptionMsg = "ValidationError: Syntax error. " + (start) + " is bigger than " + end_page + " in " + current_p_selection + "."; try { tmp_o_file.delete(); } catch (Exception e) { exceptionMsg += " Unable to delete temporary file."; } } } if (!valid) { throw new ConcatException(exceptionMsg); } } List bookmarks = SimpleBookmark.getBookmark(pdf_reader); if (bookmarks != null) { //if the end page is not the end of the doc, delete bookmarks after it if (end_page < pdf_number_of_pages) { SimpleBookmark.eliminatePages(bookmarks, new int[] { end_page + 1, pdf_number_of_pages }); } // if start page isn't the first page of the document, delete bookmarks before it if (start > 0) { SimpleBookmark.eliminatePages(bookmarks, new int[] { 1, start }); //bookmarks references must be taken back SimpleBookmark.shiftPageNumbers(bookmarks, -start, null); } if (pageOffset != 0) { SimpleBookmark.shiftPageNumbers(bookmarks, pageOffset, null); } master.addAll(bookmarks); } pageOffset += (end_page - start); out_message += LogFormatter.formatMessage(file_name + ": " + end_page + " pages-\n"); if (f == 0) { if (copyfields_boolean) { // step 1: we create a writer pdf_writer = new PdfCopyFieldsConcatenator(new FileOutputStream(tmp_o_file), compressed_boolean); HashMap meta = pdf_reader.getInfo(); meta.put("Creator", MainConsole.CREATOR); } else { // step 1: creation of a document-object pdf_document = new Document(pdf_reader.getPageSizeWithRotation(1)); // step 2: we create a writer that listens to the document pdf_writer = new PdfSimpleConcatenator(pdf_document, new FileOutputStream(tmp_o_file), compressed_boolean); // step 3: we open the document MainConsole.setDocumentCreator(pdf_document); pdf_document.open(); } out_message += LogFormatter.formatMessage("Temporary file created-\n"); } // step 4: we add content pdf_reader.selectPages(start + "-" + end_page); pdf_writer.addDocument(pdf_reader); //fix 03/07 //pdf_reader = null; pdf_reader.close(); pdf_writer.freeReader(pdf_reader); total_processed_pages += end_page - start + 1; out_message += LogFormatter.formatMessage((end_page - start) + " pages processed correctly-\n"); f++; try { percentageChanged((f * 100) / f_list.size(), (end_page - start)); } catch (RuntimeException re) { out_message += LogFormatter.formatMessage("RuntimeException: " + re.getMessage() + "\n"); } } if (master.size() > 0) { pdf_writer.setOutlines(master); } out_message += LogFormatter.formatMessage("Total processed pages: " + total_processed_pages + "-\n"); // step 5: we close the document if (pdf_document != null) { pdf_document.close(); } pdf_writer.close(); // step 6: temporary buffer moved to output file renameTemporaryFile(tmp_o_file, o_file, overwrite_boolean); } catch (Exception e) { throw new ConcatException(e); } finally { workCompleted(); } }
From source file:lucee.runtime.tag.PDF.java
License:Open Source License
private void doActionAddWatermark() throws PageException, IOException, DocumentException { required("pdf", "addWatermark", "source", source); if (copyFrom == null && image == null) throw new ApplicationException( "at least one of the following attributes must be defined " + "[copyFrom,image]"); if (destination != null && destination.exists() && !overwrite) throw new ApplicationException("destination file [" + destination + "] already exists"); // image/*from w ww . j av a 2s . com*/ Image img = null; if (image != null) { lucee.runtime.img.Image ri = lucee.runtime.img.Image.createImage(pageContext, image, false, false, true, null); img = Image.getInstance(ri.getBufferedImage(), null, false); } // copy From else { byte[] barr; try { Resource res = Caster.toResource(pageContext, copyFrom, true); barr = IOUtil.toBytes(res); } catch (ExpressionException ee) { barr = Caster.toBinary(copyFrom); } img = Image.getInstance(PDFUtil.toImage(barr, 1).getBufferedImage(), null, false); } // position float x = UNDEFINED, y = UNDEFINED; if (!StringUtil.isEmpty(position)) { int index = position.indexOf(','); if (index == -1) throw new ApplicationException("attribute [position] has an invalid value [" + position + "]," + "value should follow one of the following pattern [40,50], [40,] or [,50]"); String strX = position.substring(0, index).trim(); String strY = position.substring(index + 1).trim(); if (!StringUtil.isEmpty(strX)) x = Caster.toIntValue(strX); if (!StringUtil.isEmpty(strY)) y = Caster.toIntValue(strY); } PDFDocument doc = toPDFDocument(source, password, null); doc.setPages(pages); PdfReader reader = doc.getPdfReader(); reader.consolidateNamedDestinations(); boolean destIsSource = destination != null && doc.getResource() != null && destination.equals(doc.getResource()); java.util.List bookmarks = SimpleBookmark.getBookmark(reader); ArrayList master = new ArrayList(); if (bookmarks != null) master.addAll(bookmarks); // output OutputStream os = null; if (!StringUtil.isEmpty(name) || destIsSource) { os = new ByteArrayOutputStream(); } else if (destination != null) { os = destination.getOutputStream(); } try { int len = reader.getNumberOfPages(); PdfStamper stamp = new PdfStamper(reader, os); if (len > 0) { if (x == UNDEFINED || y == UNDEFINED) { PdfImportedPage first = stamp.getImportedPage(reader, 1); if (y == UNDEFINED) y = (first.getHeight() - img.getHeight()) / 2; if (x == UNDEFINED) x = (first.getWidth() - img.getWidth()) / 2; } img.setAbsolutePosition(x, y); //img.setAlignment(Image.ALIGN_JUSTIFIED); ration geht nicht anhand mitte } // rotation if (rotation != 0) { img.setRotationDegrees(rotation); } Set _pages = doc.getPages(); for (int i = 1; i <= len; i++) { if (_pages != null && !_pages.contains(Integer.valueOf(i))) continue; PdfContentByte cb = foreground ? stamp.getOverContent(i) : stamp.getUnderContent(i); PdfGState gs1 = new PdfGState(); //print.out("op:"+opacity); gs1.setFillOpacity(opacity); //gs1.setStrokeOpacity(opacity); cb.setGState(gs1); cb.addImage(img); } if (bookmarks != null) stamp.setOutlines(master); stamp.close(); } finally { IOUtil.closeEL(os); if (os instanceof ByteArrayOutputStream) { if (destination != null) IOUtil.copy(new ByteArrayInputStream(((ByteArrayOutputStream) os).toByteArray()), destination, true);// MUST overwrite if (!StringUtil.isEmpty(name)) { pageContext.setVariable(name, new PDFDocument(((ByteArrayOutputStream) os).toByteArray(), password)); } } } }
From source file:lucee.runtime.text.pdf.PDFUtil.java
License:Open Source License
/** * @param docs/* w w w . j a v a 2 s .c o m*/ * @param os * @param removePages if true, pages defined in PDFDocument will be removed, otherwise all other pages will be removed * @param version * @throws PageException * @throws IOException * @throws DocumentException */ public static void concat(PDFDocument[] docs, OutputStream os, boolean keepBookmark, boolean removePages, boolean stopOnError, char version) throws PageException, IOException, DocumentException { Document document = null; PdfCopy writer = null; PdfReader reader; Set pages; boolean isInit = false; PdfImportedPage page; try { int pageOffset = 0; ArrayList master = new ArrayList(); for (int i = 0; i < docs.length; i++) { // we create a reader for a certain document pages = docs[i].getPages(); try { reader = docs[i].getPdfReader(); } catch (Throwable t) { if (!stopOnError) continue; throw Caster.toPageException(t); } reader.consolidateNamedDestinations(); // we retrieve the total number of pages int n = reader.getNumberOfPages(); List bookmarks = keepBookmark ? SimpleBookmark.getBookmark(reader) : null; if (bookmarks != null) { removeBookmarks(bookmarks, pages, removePages); if (pageOffset != 0) SimpleBookmark.shiftPageNumbers(bookmarks, pageOffset, null); master.addAll(bookmarks); } if (!isInit) { isInit = true; document = new Document(reader.getPageSizeWithRotation(1)); writer = new PdfCopy(document, os); if (version != 0) writer.setPdfVersion(version); document.open(); } for (int y = 1; y <= n; y++) { if (pages != null && removePages == pages.contains(Integer.valueOf(y))) { continue; } pageOffset++; page = writer.getImportedPage(reader, y); writer.addPage(page); } PRAcroForm form = reader.getAcroForm(); if (form != null) writer.copyAcroForm(reader); } if (master.size() > 0) writer.setOutlines(master); } finally { IOUtil.closeEL(document); } }