Example usage for com.lowagie.text.pdf PdfString toUnicodeString

List of usage examples for com.lowagie.text.pdf PdfString toUnicodeString

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Introduction

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

Prototype

public String toUnicodeString()

Source Link

Document

Returns the Unicode String value of this PdfString-object.

Usage

From source file:de.offis.health.icardea.cied.pdf.extractor.PDFiText2Extractor.java

License:LGPL

/**
 * This method will populate the text bookmark list.
 * /*www . ja  v a  2s .  c  o m*/
 * @param rootOutlinesPdfDictionary The node element for the bookmark item.
 * @param indentionString The base indention string to be used.
 */
@SuppressWarnings("unchecked")
private void populateBookmarkTextList(PdfDictionary rootOutlinesPdfDictionary, String indentionString) {
    PdfDictionary outlineItemPdfDictionary = (PdfDictionary) PdfReader
            .getPdfObjectRelease(rootOutlinesPdfDictionary.get(PdfName.FIRST));
    while (outlineItemPdfDictionary != null) {
        PdfString bookmarkTitle = (PdfString) PdfReader
                .getPdfObjectRelease(outlineItemPdfDictionary.get(PdfName.TITLE));
        bookmarkTextList.add(indentionString + bookmarkTitle.toUnicodeString());
        logger.trace(indentionString + bookmarkTitle.toUnicodeString());

        /*
         * Recursive call to fill List
         */
        populateBookmarkTextList(outlineItemPdfDictionary, indentionString + bookmarkIndentionString());

        /*
         * Get next outline item
         */
        outlineItemPdfDictionary = (PdfDictionary) PdfReader
                .getPdfObjectRelease(outlineItemPdfDictionary.get(PdfName.NEXT));
    } // end while
}

From source file:it.flavianopetrocchi.jpdfbookmarks.itextbookmarksconverter.iTextBookmarksConverter.java

License:Open Source License

private Bookmark bookmarkFromDictionary(PdfDictionary outline) {
    if (outline == null) {
        return null;
    }//from  w ww  . j  a  v a  2  s.  c  o  m
    Bookmark bookmark = new Bookmark();
    PdfString title = (PdfString) PdfReader.getPdfObjectRelease(outline.get(PdfName.TITLE));
    bookmark.setTitle(title.toUnicodeString());
    PdfArray color = (PdfArray) PdfReader.getPdfObjectRelease(outline.get(PdfName.C));
    if (color != null && color.size() == 3) {
        ByteBuffer out = new ByteBuffer();
        out.append(color.getAsNumber(0).floatValue()).append(' ');
        out.append(color.getAsNumber(1).floatValue()).append(' ');
        out.append(color.getAsNumber(2).floatValue());
        bookmark.setColor(new Color(color.getAsNumber(0).floatValue(), color.getAsNumber(1).floatValue(),
                color.getAsNumber(2).floatValue()));
    }
    PdfNumber style = (PdfNumber) PdfReader.getPdfObjectRelease(outline.get(PdfName.F));
    if (style != null) {
        int f = style.intValue();
        if ((f & 1) != 0) {
            bookmark.setItalic(true);
        }
        if ((f & 2) != 0) {
            bookmark.setBold(true);
        }
    }
    PdfNumber count = (PdfNumber) PdfReader.getPdfObjectRelease(outline.get(PdfName.COUNT));
    if (count != null && count.intValue() < 0) {
        bookmark.setOpened(false);
    } else {
        bookmark.setOpened(true);
    }
    try {
        PdfObject dest = PdfReader.getPdfObjectRelease(outline.get(PdfName.DEST));
        if (dest != null) {
            mapGotoBookmark(bookmark, dest);
        } else {
            PdfDictionary action = (PdfDictionary) PdfReader.getPdfObjectRelease(outline.get(PdfName.A));
            if (action != null) {
                setActionsRecursive(bookmark, action);
            } else {
                bookmark.setType(BookmarkType.Unknown);
            }
        }
    } catch (Exception e) {
        //empty on purpose
    }
    return bookmark;
}

From source file:net.sf.jasperreports.engine.export.PdfXmpCreator.java

License:Open Source License

private String extractInfo(PdfName key) {
    PdfString value = (PdfString) info.get(key);
    return value == null ? null : value.toUnicodeString();
}

From source file:net.sqs2.omr.master.sqm.PDFAttachmentExtractor.java

License:Apache License

/**
 * Unpacks a file attachment./*from  w ww  .  ja va  2 s. c om*/
 * 
 * @param reader
 *            The object that reads the PDF document
 * @param filespec
 *            The dictionary containing the file specifications
 * @param outPath
 *            The path where the attachment has to be written
 * @throws IOException
 */
private static byte[] unpackFile(PdfReader reader, PdfDictionary filespec, String suffix) throws IOException {
    if (filespec == null) {
        return null;
    }
    PdfName type = (PdfName) PdfReader.getPdfObject(filespec.get(PdfName.TYPE));
    if (!PdfName.F.equals(type) && !PdfName.FILESPEC.equals(type)) {
        return null;
    }
    PdfDictionary ef = (PdfDictionary) PdfReader.getPdfObject(filespec.get(PdfName.EF));
    if (ef == null) {
        return null;
    }
    PdfString fn = (PdfString) PdfReader.getPdfObject(filespec.get(PdfName.F));
    if (fn == null) {
        return null;
    }
    File fLast = new File(fn.toUnicodeString());
    String filename = fLast.getName();

    if (!filename.endsWith(suffix)) {
        return null;
    }

    PRStream prs = (PRStream) PdfReader.getPdfObject(ef.get(PdfName.F));
    if (prs == null) {
        return null;
    }
    return PdfReader.getStreamBytes(prs);
}

From source file:org.kuali.coeus.propdev.impl.budget.subaward.PropDevPropDevBudgetSubAwardServiceImpl.java

License:Open Source License

/**
 * Unpacks a file attachment.//from   w  w w .  ja  v a  2s. c  o m
 * @param reader The object that reads the PDF document
 * @param filespec The dictonary containing the file specifications
 * @throws IOException
 */

protected static Object[] unpackFile(PdfReader reader, PdfDictionary filespec) throws IOException {
    Object arr[] = new Object[2]; //use to store name and file bytes
    if (filespec == null) {
        return null;
    }

    PdfName type = (PdfName) PdfReader.getPdfObject(filespec.get(PdfName.TYPE));
    if (!PdfName.F.equals(type) && !PdfName.FILESPEC.equals(type)) {
        return null;
    }

    PdfDictionary ef = (PdfDictionary) PdfReader.getPdfObject(filespec.get(PdfName.EF));
    if (ef == null) {
        return null;
    }

    PdfString fn = (PdfString) PdfReader.getPdfObject(filespec.get(PdfName.F));
    if (fn == null) {
        return null;
    }

    File fLast = new File(fn.toUnicodeString());
    PRStream prs = (PRStream) PdfReader.getPdfObject(ef.get(PdfName.F));
    if (prs == null) {
        return null;
    }

    byte attachmentByte[] = PdfReader.getStreamBytes(prs);
    arr[0] = fLast.getName();
    arr[1] = attachmentByte;

    return arr;

}

From source file:org.kuali.coeus.propdev.impl.s2s.S2sUserAttachedFormServiceImpl.java

License:Open Source License

/**
 * Unpacks a file attachment./* w  w w.  j ava2s  . c om*/
 * @param filespec
 *            The dictonary containing the file specifications
 * @throws IOException
 */
private Object[] unpackFile(PdfDictionary filespec) throws IOException {

    if (filespec == null)
        return null;

    PdfName type = (PdfName) PdfReader.getPdfObject(filespec.get(PdfName.TYPE));

    if (!PdfName.F.equals(type) && !PdfName.FILESPEC.equals(type))
        return null;

    PdfDictionary ef = (PdfDictionary) PdfReader.getPdfObject(filespec.get(PdfName.EF));
    if (ef == null)
        return null;

    PdfString fn = (PdfString) PdfReader.getPdfObject(filespec.get(PdfName.F));
    if (fn == null)
        return null;

    File fLast = new File(fn.toUnicodeString());

    PRStream prs = (PRStream) PdfReader.getPdfObject(ef.get(PdfName.F));
    if (prs == null)
        return null;

    byte attachmentByte[] = PdfReader.getStreamBytes(prs);
    Object[] fileInfo = new Object[2];
    fileInfo[0] = fLast.getName();
    fileInfo[1] = attachmentByte;
    return fileInfo;
}

From source file:org.kuali.kra.s2s.service.impl.S2SUserAttachedFormServiceImpl.java

License:Educational Community License

/**
 * Unpacks a file attachment.//  w  ww .ja v  a2 s .co m
 *
 * @param reader
 *            The object that reads the PDF document
 * @param filespec
 *            The dictonary containing the file specifications
 * @throws IOException
 */
private Object[] unpackFile(PdfReader reader, PdfDictionary filespec) throws IOException {
    S2sUserAttachedFormAtt userAttachedS2SFormAttachmentBean = new S2sUserAttachedFormAtt();

    if (filespec == null)
        return null;

    PdfName type = (PdfName) PdfReader.getPdfObject(filespec.get(PdfName.TYPE));

    if (!PdfName.F.equals(type) && !PdfName.FILESPEC.equals(type))
        return null;

    PdfDictionary ef = (PdfDictionary) PdfReader.getPdfObject(filespec.get(PdfName.EF));
    if (ef == null)
        return null;

    PdfString fn = (PdfString) PdfReader.getPdfObject(filespec.get(PdfName.F));
    if (fn == null)
        return null;

    File fLast = new File(fn.toUnicodeString());

    PRStream prs = (PRStream) PdfReader.getPdfObject(ef.get(PdfName.F));
    if (prs == null)
        return null;

    byte attachmentByte[] = PdfReader.getStreamBytes(prs);
    Object[] fileInfo = new Object[2];
    fileInfo[0] = fLast.getName();
    fileInfo[1] = attachmentByte;
    return fileInfo;
}

From source file:org.pdfsam.console.business.pdf.handlers.UnpackCmdExecutor.java

License:Open Source License

/**
 * Unpack/*from  w w w. j  a  v  a  2  s .c o m*/
 * @param filespec the dictionary
 * @param outPath output directory
 * @param overwrite if true overwrite if already exists
 * @return number of unpacked files
 * @throws IOException
 */
private int unpackFile(PdfDictionary filespec, File outPath, boolean overwrite) throws IOException {
    int retVal = 0;
    if (filespec != null) {
        PdfName type = (PdfName) PdfReader.getPdfObject(filespec.get(PdfName.TYPE));
        if (PdfName.F.equals(type) || PdfName.FILESPEC.equals(type)) {
            PdfDictionary ef = (PdfDictionary) PdfReader.getPdfObject(filespec.get(PdfName.EF));
            PdfString fn = (PdfString) PdfReader.getPdfObject(filespec.get(PdfName.F));
            if (fn != null && ef != null) {
                LOG.debug("Unpacking file " + fn + " to " + outPath);
                File fLast = new File(fn.toUnicodeString());
                File fullPath = new File(outPath, fLast.getName());
                if (fullPath.exists()) {
                    //check if overwrite is allowed
                    if (overwrite) {
                        if (!fullPath.delete()) {
                            LOG.warn("Unable to overwrite " + fullPath.getAbsolutePath()
                                    + ", unable to unpack.");
                        }
                    } else {
                        LOG.warn("Cannot overwrite " + fullPath.getAbsolutePath()
                                + " (overwrite is false), unable to unpack.");
                    }
                } else {
                    PRStream prs = (PRStream) PdfReader.getPdfObject(ef.get(PdfName.F));
                    if (prs != null) {
                        byte b[] = PdfReader.getStreamBytes(prs);
                        FileOutputStream fout = new FileOutputStream(fullPath);
                        fout.write(b);
                        fout.close();
                        retVal = 1;
                    }
                }
            }
        }
    }
    return retVal;
}

From source file:org.sejda.impl.itext.component.PdfUnpacker.java

License:Apache License

private void unpack(Set<PdfDictionary> dictionaries) throws TaskIOException {
    for (PdfDictionary dictionary : dictionaries) {
        PdfName type = (PdfName) PdfReader.getPdfObject(dictionary.get(PdfName.TYPE));
        if (PdfName.F.equals(type) || PdfName.FILESPEC.equals(type)) {
            PdfDictionary ef = (PdfDictionary) PdfReader.getPdfObject(dictionary.get(PdfName.EF));
            PdfString fn = (PdfString) PdfReader.getPdfObject(dictionary.get(PdfName.F));
            if (fn != null && ef != null) {
                PRStream prs = (PRStream) PdfReader.getPdfObject(ef.get(PdfName.F));
                if (prs != null) {
                    File tmpFile = copyToTemporaryFile(prs);
                    outputWriter.addOutput(file(tmpFile).name(fn.toUnicodeString()));
                }/*  ww  w.jav  a 2  s.  c o m*/
            }
        }
    }
}