001/*
002 * $Id: PdfLiteral.java 4784 2011-03-15 08:33:00Z blowagie $
003 *
004 * This file is part of the iText (R) project.
005 * Copyright (c) 1998-2011 1T3XT BVBA
006 * Authors: Bruno Lowagie, Paulo Soares, et al.
007 *
008 * This program is free software; you can redistribute it and/or modify
009 * it under the terms of the GNU Affero General Public License version 3
010 * as published by the Free Software Foundation with the addition of the
011 * following permission added to Section 15 as permitted in Section 7(a):
012 * FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY 1T3XT,
013 * 1T3XT DISCLAIMS THE WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
014 *
015 * This program is distributed in the hope that it will be useful, but
016 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
017 * or FITNESS FOR A PARTICULAR PURPOSE.
018 * See the GNU Affero General Public License for more details.
019 * You should have received a copy of the GNU Affero General Public License
020 * along with this program; if not, see http://www.gnu.org/licenses or write to
021 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
022 * Boston, MA, 02110-1301 USA, or download the license from the following URL:
023 * http://itextpdf.com/terms-of-use/
024 *
025 * The interactive user interfaces in modified source and object code versions
026 * of this program must display Appropriate Legal Notices, as required under
027 * Section 5 of the GNU Affero General Public License.
028 *
029 * In accordance with Section 7(b) of the GNU Affero General Public License,
030 * a covered work must retain the producer line in every PDF that is created
031 * or manipulated using iText.
032 *
033 * You can be released from the requirements of the license by purchasing
034 * a commercial license. Buying such a license is mandatory as soon as you
035 * develop commercial activities involving the iText software without
036 * disclosing the source code of your own applications.
037 * These activities include: offering paid services to customers as an ASP,
038 * serving PDFs on the fly in a web application, shipping iText with a closed
039 * source product.
040 *
041 * For more information, please contact iText Software Corp. at this
042 * address: sales@itextpdf.com
043 */
044package com.itextpdf.text.pdf;
045
046/**
047 * a Literal
048 */
049
050public class PdfLiteral extends PdfObject {
051    
052    /**
053     * Holds value of property position.
054     */
055    private int position;
056        
057    public PdfLiteral(String text) {
058        super(0, text);
059    }
060    
061    public PdfLiteral(byte b[]) {
062        super(0, b);
063    }
064
065    public PdfLiteral(int size) {
066        super(0, (byte[])null);
067        bytes = new byte[size];
068        java.util.Arrays.fill(bytes, (byte)32);
069    }
070
071    public PdfLiteral(int type, String text) {
072        super(type, text);
073    }
074    
075    public PdfLiteral(int type, byte b[]) {
076        super(type, b);
077    }
078    
079    public void toPdf(PdfWriter writer, java.io.OutputStream os) throws java.io.IOException {
080        if (os instanceof OutputStreamCounter)
081            position = ((OutputStreamCounter)os).getCounter();
082        super.toPdf(writer, os);
083    }
084    
085    /**
086     * Getter for property position.
087     * @return Value of property position.
088     */
089    public int getPosition() {
090        return this.position;
091    }
092    
093    /**
094     * Getter for property posLength.
095     * @return Value of property posLength.
096     */
097    public int getPosLength() {
098        if (bytes != null)
099            return bytes.length;
100        else
101            return 0;
102    }
103    
104}