iText 5 itextpdf.jar Source Code

itextpdf.jar is a component in iText 5 Java library to provide core functionalities. iText Java library allows you to generate and manage PDF documents.

The Source Code files are provided at iText GitHub site.

You can compile it to generate your JAR file, using pom.xml as the build configuration file.

The source code of itextpdf-5.5.14.jar is provided below:

✍: FYIcenter.com

com/itextpdf/text/pdf/DefaultSplitCharacter.java

/*
 *
 * This file is part of the iText (R) project.
    Copyright (c) 1998-2020 iText Group NV
 * Authors: Bruno Lowagie, Paulo Soares, et al.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License version 3
 * as published by the Free Software Foundation with the addition of the
 * following permission added to Section 15 as permitted in Section 7(a):
 * FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
 * ITEXT GROUP. ITEXT GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
 * OF THIRD PARTY RIGHTS
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Affero General Public License for more details.
 * You should have received a copy of the GNU Affero General Public License
 * along with this program; if not, see http://www.gnu.org/licenses or write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA, 02110-1301 USA, or download the license from the following URL:
 * http://itextpdf.com/terms-of-use/
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License,
 * a covered work must retain the producer line in every PDF that is created
 * or manipulated using iText.
 *
 * You can be released from the requirements of the license by purchasing
 * a commercial license. Buying such a license is mandatory as soon as you
 * develop commercial activities involving the iText software without
 * disclosing the source code of your own applications.
 * These activities include: offering paid services to customers as an ASP,
 * serving PDFs on the fly in a web application, shipping iText with a closed
 * source product.
 *
 * For more information, please contact iText Software Corp. at this
 * address: sales@itextpdf.com
 */
package com.itextpdf.text.pdf;

import com.itextpdf.text.SplitCharacter;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 * <p>
 * The default class that is used to determine whether or not a character
 * is a split character.
 * <p/>
 * You can add an array of characters or a single character on which iText
 * should split the chunk. If custom characters have been set, iText will ignore
 * the default characters this class uses to split chunks.
 *
 * @since 2.1.2
 */
public class DefaultSplitCharacter implements SplitCharacter {

    private static final Pattern DATE_PATTERN = Pattern.compile("(\\d{2,4}-\\d{2}-\\d{2,4})");

    /**
     * An instance of the default SplitCharacter.
     */
    public static final SplitCharacter DEFAULT = new DefaultSplitCharacter();

    protected char[] characters;

    /**
     * Default constructor, has no custom characters to check.
     */
    public DefaultSplitCharacter() {
        // empty body
    }

    /**
     * Constructor with one splittable character.
     *
     * @param character char
     */
    public DefaultSplitCharacter(char character) {
        this(new char[]{character});
    }

    /**
     * Constructor with an array of splittable characters
     *
     * @param characters char[]
     */
    public DefaultSplitCharacter(char[] characters) {
        this.characters = characters;
    }

    /**
     * <p>
     * Checks if a character can be used to split a <CODE>PdfString</CODE>.
     * <p/>
     * <p>
     * The default behavior is that every character less than or equal to SPACE, the character '-'
     * and some specific unicode ranges are 'splitCharacters'.
     * </P>
     * <p/>
     * If custom splittable characters are set using the specified constructors,
     * then this class will ignore the default characters described in the
     * previous paragraph.
     * </P>
     *
     * @param start   start position in the array
     * @param current current position in the array
     * @param end     end position in the array
     * @param ck      chunk array
     * @param cc      the character array that has to be checked
     * @return <CODE>true</CODE> if the character can be used to split a string, <CODE>false</CODE> otherwise
     */
    public boolean isSplitCharacter(int start, int current, int end, char[] cc, PdfChunk[] ck) {
        char[] ccTmp = checkDatePattern(String.valueOf(cc));
        char c = getCurrentCharacter(current, ccTmp, ck);

        if (characters != null) {
            for (int i = 0; i < characters.length; i++) {
                if (c == characters[i]) {
                    return true;
                }
            }
            return false;
        }

        if (c <= ' ' || c == '-' || c == '\u2010') {
            return true;
        }
        if (c < 0x2002)
            return false;
        return ((c >= 0x2002 && c <= 0x200b)
                || (c >= 0x2e80 && c < 0xd7a0)
                || (c >= 0xf900 && c < 0xfb00)
                || (c >= 0xfe30 && c < 0xfe50)
                || (c >= 0xff61 && c < 0xffa0));
    }

    /**
     * Returns the current character
     *
     * @param current current position in the array
     * @param ck      chunk array
     * @param cc      the character array that has to be checked
     * @return the current character
     */
    protected char getCurrentCharacter(int current, char[] cc, PdfChunk[] ck) {
        if (ck == null) {
            return cc[current];
        }
        return (char) ck[Math.min(current, ck.length - 1)].getUnicodeEquivalent(cc[current]);
    }

    private char[] checkDatePattern(String data) {
        if (data.contains("-")) {
            Matcher m = DATE_PATTERN.matcher(data);
            if (m.find()) {
                String tmpData = m.group(1).replace('-', '\u2011');
                data = data.replaceAll(m.group(1), tmpData);
            }
        }
        return data.toCharArray();
    }
}

com/itextpdf/text/pdf/DefaultSplitCharacter.java

 

Or download all of them as a single archive file:

File name: itextpdf-5.5.14-fyi.zip
File size: 2163839 bytes
Release date: 2009-10-09
Download 

 

iText-2.1.6.jar - iText, a JAVA-PDF library

iText layout.jar Source Code

Download and Install iText Java Library

⇑⇑ iText for PDF Generation

2021-07-03, 109387👍, 0💬