Example usage for com.lowagie.text.pdf RandomAccessFileOrArray RandomAccessFileOrArray

List of usage examples for com.lowagie.text.pdf RandomAccessFileOrArray RandomAccessFileOrArray

  1. HOME
  2. Java
  3. com.lowagie
  4. com.lowagie.text.pdf.*
  5. RandomAccessFileOrArray
  6. RandomAccessFileOrArray

Introduction

In this page you can find the example usage for com.lowagie.text.pdf RandomAccessFileOrArray RandomAccessFileOrArray.

Prototype

public RandomAccessFileOrArray(RandomAccessFileOrArray file)

Source Link

Usage

From source file:it.pdfsam.console.tools.pdf.PdfSplit.java

License:Open Source License

/**
 * Execute the split command. On error an exception is thrown.
 * //from w  ww . j a  v  a  2 s .  c o  m
 * @throws SplitException
 */
public void execute() throws SplitException {
    try {
        percentageChanged(0);
        out_message = "";
        PdfReader pdf_reader = new PdfReader(new RandomAccessFileOrArray(f_file.getCanonicalPath()), null);
        prefixParser = new PrefixParser(prefix_value, f_file.getName());
        //we retrieve the total number of pages
        n = pdf_reader.getNumberOfPages();
        // apply format for output files name with leading zero(s)
        try {
            file_number_formatter.applyPattern(Integer.toString(n).replaceAll("\\d", "0"));
        } catch (Exception fe) {
            file_number_formatter.applyPattern("00000");
        }
        out_message += LogFormatter.formatMessage("There are " + n + " pages in this document\n");
        // -s ODD EVEN
        if (split_type.equals(CmdParser.S_ODD) || split_type.equals(CmdParser.S_EVEN)) {
            doSplitOddEven(pdf_reader);
        } else
        // -s BURST
        if (split_type.equals(CmdParser.S_BURST)) {
            doSplitBurst(pdf_reader);
        } else
        // -s SPLIT
        if (split_type.equals(CmdParser.S_SPLIT)) {
            doSplitSplit(pdf_reader);
        } else
        // -s NSPLIT
        if (split_type.equals(CmdParser.S_NSPLIT)) {
            doSplitNSplit(pdf_reader);
        }
        pdf_reader.close();
    } catch (Exception e) {
        throw new SplitException(e);
    } finally {
        workCompleted();
    }

}

From source file:it.pdfsam.plugin.coverfooter.GUI.CoverFooterMainGUI.java

License:Open Source License

private void addTableRow(File file_to_add) {
    if (file_to_add != null) {
        boolean encrypt = false;
        String num_pages = "";
        try {//from   w  ww .j a v  a  2  s .  c  o m
            //fix 03/07 for memory usage
            PdfReader pdf_reader = new PdfReader(new RandomAccessFileOrArray(file_to_add.getAbsolutePath()),
                    null);
            encrypt = pdf_reader.isEncrypted();
            // we retrieve the total number of pages
            num_pages = Integer.toString(pdf_reader.getNumberOfPages());
            pdf_reader.close();
        } catch (Exception ex) {
            num_pages = ex.getMessage();
        }
        try {
            modello_cover_table.addRow(new CoverFooterItemType(file_to_add.getName(),
                    file_to_add.getAbsolutePath(), num_pages, CoverFooterMainGUI.ALL_STRING, encrypt));
            fireLogPropertyChanged(
                    GettextResource.gettext(i18n_messages, "File selected: ") + file_to_add.getName(),
                    LogPanel.LOG_INFO);
        } catch (Exception ex) {
            fireLogPropertyChanged(GettextResource.gettext(i18n_messages, "Error: ") + ex.getMessage(),
                    LogPanel.LOG_ERROR);

        }
    }
}

From source file:it.pdfsam.plugin.coverfooter.GUI.CoverFooterMainGUI.java

License:Open Source License

private void addTableRowsFromNode(Node file_node) {
    if (file_node != null) {
        boolean encrypt = false;
        String num_pages = "";
        String page_selection = "";
        File file_to_add = null;//from   ww  w . ja  v a  2s  .c o m
        try {
            Node file_name = (Node) file_node.selectSingleNode("@name");
            if (file_name != null) {
                file_to_add = new File(file_name.getText());
            }
        } catch (Exception ex) {
            file_to_add = null;
            fireLogPropertyChanged(GettextResource.gettext(i18n_messages, "Error: ") + ex.getMessage(),
                    LogPanel.LOG_ERROR);
        }
        try {
            if (file_to_add != null) {
                PdfReader pdf_reader = new PdfReader(new RandomAccessFileOrArray(file_to_add.getAbsolutePath()),
                        null);
                encrypt = pdf_reader.isEncrypted();
                // we retrieve the total number of pages
                num_pages = Integer.toString(pdf_reader.getNumberOfPages());
                pdf_reader.close();
            }
        } catch (Exception ex) {
            num_pages = ex.getMessage();
        }
        try {
            Node file_pages = (Node) file_node.selectSingleNode("@pageselection");
            if (file_pages != null) {
                page_selection = file_pages.getText();
            } else {
                page_selection = CoverFooterMainGUI.ALL_STRING;
            }
        } catch (Exception ex) {
            page_selection = CoverFooterMainGUI.ALL_STRING;
        }
        try {
            modello_cover_table.addRow(new CoverFooterItemType(file_to_add.getName(),
                    file_to_add.getAbsolutePath(), num_pages, page_selection, encrypt));
            fireLogPropertyChanged(
                    GettextResource.gettext(i18n_messages, "File selected: ") + file_to_add.getName(),
                    LogPanel.LOG_INFO);
        } catch (Exception ex) {
            fireLogPropertyChanged(GettextResource.gettext(i18n_messages, "Error: ") + ex.getMessage(),
                    LogPanel.LOG_ERROR);

        }
    }
}

From source file:it.pdfsam.plugin.merge.GUI.MergeMainGUI.java

License:Open Source License

private void addTableRow(File file_to_add) {
    if (file_to_add != null) {
        boolean encrypt = false;
        String num_pages = "";
        try {/*from  ww w  .j  a  v  a 2  s.  com*/
            //fix 03/07 for memory usage
            PdfReader pdf_reader = new PdfReader(new RandomAccessFileOrArray(file_to_add.getAbsolutePath()),
                    null);
            encrypt = pdf_reader.isEncrypted();
            // we retrieve the total number of pages
            num_pages = Integer.toString(pdf_reader.getNumberOfPages());
            pdf_reader.close();
        } catch (Exception ex) {
            num_pages = ex.getMessage();
        }
        try {
            modello_merge_table.addRow(new MergeItemType(file_to_add.getName(), file_to_add.getAbsolutePath(),
                    num_pages, MergeMainGUI.ALL_STRING, encrypt));
            fireLogPropertyChanged(
                    GettextResource.gettext(i18n_messages, "File selected: ") + file_to_add.getName(),
                    LogPanel.LOG_INFO);
        } catch (Exception ex) {
            fireLogPropertyChanged(GettextResource.gettext(i18n_messages, "Error: ") + ex.getMessage(),
                    LogPanel.LOG_ERROR);

        }
    }
}

From source file:it.pdfsam.plugin.merge.GUI.MergeMainGUI.java

License:Open Source License

private void addTableRowsFromNode(Node file_node) {
    if (file_node != null) {
        boolean encrypt = false;
        String num_pages = "";
        String page_selection = "";
        File file_to_add = null;//w w w  .  j  a  va2  s .  c  o  m
        try {
            Node file_name = (Node) file_node.selectSingleNode("@name");
            if (file_name != null) {
                file_to_add = new File(file_name.getText());
            }
        } catch (Exception ex) {
            file_to_add = null;
            fireLogPropertyChanged(GettextResource.gettext(i18n_messages, "Error: ") + ex.getMessage(),
                    LogPanel.LOG_ERROR);
        }
        try {
            if (file_to_add != null) {
                PdfReader pdf_reader = new PdfReader(new RandomAccessFileOrArray(file_to_add.getAbsolutePath()),
                        null);
                encrypt = pdf_reader.isEncrypted();
                // we retrieve the total number of pages
                num_pages = Integer.toString(pdf_reader.getNumberOfPages());
                pdf_reader.close();
            }
        } catch (Exception ex) {
            num_pages = ex.getMessage();
        }
        try {
            Node file_pages = (Node) file_node.selectSingleNode("@pageselection");
            if (file_pages != null) {
                page_selection = file_pages.getText();
            } else {
                page_selection = MergeMainGUI.ALL_STRING;
            }
        } catch (Exception ex) {
            page_selection = MergeMainGUI.ALL_STRING;
        }
        try {
            modello_merge_table.addRow(new MergeItemType(file_to_add.getName(), file_to_add.getAbsolutePath(),
                    num_pages, page_selection, encrypt));
            fireLogPropertyChanged(
                    GettextResource.gettext(i18n_messages, "File selected: ") + file_to_add.getName(),
                    LogPanel.LOG_INFO);
        } catch (Exception ex) {
            fireLogPropertyChanged(GettextResource.gettext(i18n_messages, "Error: ") + ex.getMessage(),
                    LogPanel.LOG_ERROR);

        }
    }
}

From source file:net.filterlogic.util.imaging.ToPDF.java

License:Apache License

public static void FromTIFF(String[] files, String pdfOutFile) throws OpenCaptureImagingException {
    String tiff_file;//from  w  w  w  . j a v  a 2  s  .  c o  m
    String pdf_file = pdfOutFile;

    try {

        Document document = new Document();

        PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(pdf_file));
        writer.setFullCompression();
        int pages = 0;
        document.open();
        PdfContentByte cb = writer.getDirectContent();
        RandomAccessFileOrArray ra = null;

        for (int i = 0; i < files.length; i++) {
            int comps = 0;
            tiff_file = files[i];

            try {
                ra = new RandomAccessFileOrArray(tiff_file);
                comps = TiffImage.getNumberOfPages(ra);
            } catch (Throwable e) {
                throw new Exception("Exception in " + tiff_file + " " + e.toString());
                //continue;
            }

            //System.out.println("Processing: " + tiff_file);

            for (int c = 0; c < comps; ++c) {
                try {
                    Image img = TiffImage.getTiffImage(ra, c + 1);
                    if (img != null) {
                        //System.out.println("page " + (c + 1));

                        img.scaleToFit(675, 775);
                        img.setAbsolutePosition(0, 50);
                        //                            document.add(new Paragraph(tiff_file + " - page " + (c + 1)));

                        cb.addImage(img);
                        document.newPage();
                        ++pages;
                    }
                } catch (Throwable e) {
                    throw new Exception("Exception " + tiff_file + " page " + (c + 1) + " " + e.getMessage());
                }
            }

            ra.close();
        }

        // close pdf
        document.close();

    } catch (Exception e) {
        throw new OpenCaptureImagingException("ToPDF exception: " + e.toString());
    }

}

From source file:org.eclipse.birt.report.engine.emitter.postscript.truetypefont.TrueTypeFont.java

License:Open Source License

/**
 * Reads the font data.//from   ww  w . j a  va2  s.co  m
 * 
 * @param ttfAfm
 *            the font as a <CODE>byte</CODE> array, possibly <CODE>null</CODE>
 * @throws DocumentException
 *             the font is invalid
 * @throws IOException
 *             the font file could not be read
 */
void process() throws DocumentException, IOException {
    positionTables = new HashMap<String, int[]>();
    metadataTables = new HashMap<String, byte[]>();

    try {
        rf = new RandomAccessFileOrArray(fileName);
        if (ttcIndex.length() > 0) {
            int dirIdx = Integer.parseInt(ttcIndex);
            if (dirIdx < 0)
                throw new DocumentException("The font index for " + fileName + " must be positive.");
            String mainTag = readStandardString(4);
            if (!mainTag.equals("ttcf"))
                throw new DocumentException(fileName + " is not a valid TTC file.");
            rf.skipBytes(4);
            int dirCount = rf.readInt();
            if (dirIdx >= dirCount)
                throw new DocumentException("The font index for " + fileName + " must be between 0 and "
                        + (dirCount - 1) + ". It was " + dirIdx + ".");
            rf.skipBytes(dirIdx * 4);
            directoryOffset = rf.readInt();
        }
        rf.seek(directoryOffset);
        rf.readFully(directoryRawData);
        int ttId = Util.getInt(directoryRawData, 0);
        if (ttId != 0x00010000 && ttId != 0x4F54544F)
            throw new DocumentException(fileName + " is not a valid TTF or OTF file.");
        int num_tables = Util.getUnsignedShort(directoryRawData, 4);
        for (int k = 0; k < num_tables; ++k) {
            byte[] rawData = new byte[16];
            rf.readFully(rawData);
            String tag = getStandardString(rawData, 0, 4);
            int table_location[] = new int[2];
            table_location[0] = Util.getInt(rawData, 8);
            table_location[1] = Util.getInt(rawData, 12);
            positionTables.put(tag, table_location);
            metadataTables.put(tag, rawData);
        }
        fontName = getBaseFont();
        fullName = getNames(4); // full name
        familyName = getNames(1); // family name
        notice = getNames(0);
        version = getNames(5);

        if (!justNames) {
            fillTables();
            readGlyphWidths();
            readCMaps();
            readKerning();
            readBbox();
            GlyphWidths = null;
        }
    } finally {
        if (rf != null) {
            rf.close();
            if (!embedded)
                rf = null;
        }
    }
}

From source file:org.pdfsam.console.utils.PdfUtility.java

License:Open Source License

public static PdfReader readerFor(PdfFile file)
        throws IOException, NoSuchFieldException, IllegalAccessException {
    PdfReader reader = new PdfReader(new RandomAccessFileOrArray(file.getFile().getAbsolutePath()),
            file.getPasswordBytes());/*w  w  w  . j av  a2s .  co m*/
    unethical(reader);
    return reader;
}

From source file:org.pdfsam.guiclient.commons.business.loaders.callable.AddPdfDocument.java

License:Open Source License

/**
* 
* @param fileToAdd file to add//from  www.ja  v  a  2 s.  c  o m
* @param password password to open the file
* @return the item to add to the table
*/
PdfSelectionTableItem getPdfSelectionTableItem(File fileToAdd, String password, String pageSelection) {
    PdfSelectionTableItem tableItem = null;
    PdfReader pdfReader = null;
    if (fileToAdd != null) {
        tableItem = new PdfSelectionTableItem();
        tableItem.setInputFile(fileToAdd);
        tableItem.setPassword(password);
        tableItem.setPageSelection(pageSelection);
        try {
            //fix 04/11/08 for memory usage
            pdfReader = new PdfReader(new RandomAccessFileOrArray(fileToAdd.getAbsolutePath()),
                    (password != null) ? password.getBytes() : null);
            tableItem.setEncrypted(pdfReader.isEncrypted());
            tableItem.setFullPermission(pdfReader.isOpenedWithFullPermissions());
            if (tableItem.isEncrypted()) {
                tableItem.setPermissions(getPermissionsVerbose(pdfReader.getPermissions()));
                int cMode = pdfReader.getCryptoMode();
                switch (cMode) {
                case PdfWriter.STANDARD_ENCRYPTION_40:
                    tableItem.setEncryptionAlgorithm(EncryptionUtility.RC4_40);
                    break;
                case PdfWriter.STANDARD_ENCRYPTION_128:
                    tableItem.setEncryptionAlgorithm(EncryptionUtility.RC4_128);
                    break;
                case PdfWriter.ENCRYPTION_AES_128:
                    tableItem.setEncryptionAlgorithm(EncryptionUtility.AES_128);
                    break;
                default:
                    break;
                }
            }
            tableItem.setPagesNumber(Integer.toString(pdfReader.getNumberOfPages()));
            tableItem.setFileSize(fileToAdd.length());
            tableItem.setPdfVersion(pdfReader.getPdfVersion());
            tableItem.setSyntaxErrors(pdfReader.isRebuilt());
            initTableItemDocumentData(pdfReader, tableItem);
        } catch (Exception e) {
            tableItem.setLoadedWithErrors(true);
            LOG.error(GettextResource.gettext(Configuration.getInstance().getI18nResourceBundle(),
                    "Error loading ") + fileToAdd.getAbsolutePath() + " :", e);
        } finally {
            if (pdfReader != null) {
                pdfReader.close();
                pdfReader = null;
            }
        }
    }
    return tableItem;
}

From source file:org.sejda.impl.itext.component.input.PartialReadPdfSourceOpener.java

License:Apache License

@Override
PdfReader openSource(PdfURLSource source) throws IOException {
    return new PdfReader(new RandomAccessFileOrArray(source.getSource()), source.getPasswordBytes());
}