Examples of com.lowagie.text.DocumentException

com.lowagie.text.DocumentException
Signals that an error has occurred in a Document. @see BadElementException @see Document @see DocWriter @see DocListener

            else
                rf = new RandomAccessFileOrArray(ttfAfm);
            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);
            int ttId = rf.readInt();
            if (ttId != 0x00010000 && ttId != 0x4F54544F)
                throw new DocumentException(fileName + " is not a valid TTF or OTF file.");
            int num_tables = rf.readUnsignedShort();
            rf.skipBytes(6);
            for (int k = 0; k < num_tables; ++k) {
                String tag = readStandardString(4);
                rf.skipBytes(4);

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     */
    protected void readGlyphWidths() throws DocumentException, IOException {
        int table_location[];
        table_location = (int[])tables.get("hmtx");
        if (table_location == null)
            throw new DocumentException("Table 'hmtx' does not exist in " + fileName + style);
        rf.seek(table_location[0]);
        GlyphWidths = new int[hhea.numberOfHMetrics];
        for (int k = 0; k < hhea.numberOfHMetrics; ++k) {
            GlyphWidths[k] = (rf.readUnsignedShort() * 1000) / head.unitsPerEm;
            rf.readUnsignedShort();

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    private void readBbox() throws DocumentException, IOException {
        int tableLocation[];
        tableLocation = (int[])tables.get("head");
        if (tableLocation == null)
            throw new DocumentException("Table 'head' does not exist in " + fileName + style);
        rf.seek(tableLocation[0] + TrueTypeFontSubSet.HEAD_LOCA_FORMAT_OFFSET);
        boolean locaShortTable = (rf.readUnsignedShort() == 0);
        tableLocation = (int[])tables.get("loca");
        if (tableLocation == null)
            return;
        rf.seek(tableLocation[0]);
        int locaTable[];
        if (locaShortTable) {
            int entries = tableLocation[1] / 2;
            locaTable = new int[entries];
            for (int k = 0; k < entries; ++k)
                locaTable[k] = rf.readUnsignedShort() * 2;
        }
        else {
            int entries = tableLocation[1] / 4;
            locaTable = new int[entries];
            for (int k = 0; k < entries; ++k)
                locaTable[k] = rf.readInt();
        }
        tableLocation = (int[])tables.get("glyf");
        if (tableLocation == null)
            throw new DocumentException("Table 'glyf' does not exist in " + fileName + style);
        int tableGlyphOffset = tableLocation[0];
        bboxes = new int[locaTable.length - 1][];
        for (int glyph = 0; glyph < locaTable.length - 1; ++glyph) {
            int start = locaTable[glyph];
            if (start != locaTable[glyph + 1]) {

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     */
    void readCMaps() throws DocumentException, IOException {
        int table_location[];
        table_location = (int[])tables.get("cmap");
        if (table_location == null)
            throw new DocumentException("Table 'cmap' does not exist in " + fileName + style);
        rf.seek(table_location[0]);
        rf.skipBytes(2);
        int num_tables = rf.readUnsignedShort();
        fontSpecific = false;
        int map10 = 0;

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        else if (isCJKFont)
            fontBuilt = new CJKFont(name, encoding, embedded);
        else if (noThrow)
            return null;
        else
            throw new DocumentException("Font '" + name + "' with '" + encoding + "' is not recognized.");
        if (cached) {
            synchronized (fontCache) {
                fontFound = (BaseFont)fontCache.get(key);
                if (fontFound != null)
                    return fontFound;

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                    put(new PdfName("Length" + (k + 1)), new PdfNumber(lengths[k]));
                }
                flateCompress(compressionLevel);
            }
            catch (Exception e) {
                throw new DocumentException(e);
            }
        }

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                if (subType != null)
                    put(PdfName.SUBTYPE, new PdfName(subType));
                flateCompress(compressionLevel);
            }
            catch (Exception e) {
                throw new DocumentException(e);
            }
        }

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     * @throws DocumentException if the number of widths is different than the number
     * of columns
     */    
    public void setWidths(float relativeWidths[]) throws DocumentException {
        if (relativeWidths.length != this.relativeWidths.length)
            throw new DocumentException("Wrong number of columns.");
        this.relativeWidths = new float[relativeWidths.length];
        System.arraycopy(relativeWidths, 0, this.relativeWidths, 0, relativeWidths.length);
        absoluteWidths = new float[relativeWidths.length];
        totalHeight = 0;
        calculateWidths();

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     * @throws DocumentException if the number of widths is different than the number
     * of columns
     */    
    public void setTotalWidth(float columnWidth[]) throws DocumentException {
        if (columnWidth.length != this.relativeWidths.length)
            throw new DocumentException("Wrong number of columns.");
        totalWidth = 0;
        for (int k = 0; k < columnWidth.length; ++k)
            totalWidth += columnWidth[k];
        setWidths(columnWidth);
    }

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     * @throws IOException on error
     * @throws DocumentException on error
     */    
    public void preClose(HashMap exclusionSizes) throws IOException, DocumentException {
        if (preClosed)
            throw new DocumentException("Document already pre closed.");
        preClosed = true;
        AcroFields af = writer.getAcroFields();
        String name = getFieldName();
        boolean fieldExists = !(isInvisible() || isNewField());
        PdfIndirectReference refSig = writer.getPdfIndirectReference();

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