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/html/simpleparser/HTMLTagProcessors.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.html.simpleparser;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

import com.itextpdf.text.DocumentException;
import com.itextpdf.text.html.HtmlTags;

/**
 * This class maps tags such as div and span to their corresponding
 * TagProcessor classes.
 * @deprecated since 5.5.2
 */
@Deprecated
public class HTMLTagProcessors extends HashMap<String, HTMLTagProcessor> {

	/**
	 * Creates a Map containing supported tags.
	 */
	public HTMLTagProcessors() {
		super();
		put(HtmlTags.A, A);
		put(HtmlTags.B, EM_STRONG_STRIKE_SUP_SUP);
		put(HtmlTags.BODY, DIV);
		put(HtmlTags.BR, BR);
		put(HtmlTags.DIV, DIV);
		put(HtmlTags.EM, EM_STRONG_STRIKE_SUP_SUP);
		put(HtmlTags.FONT, SPAN);
		put(HtmlTags.H1, H);
		put(HtmlTags.H2, H);
		put(HtmlTags.H3, H);
		put(HtmlTags.H4, H);
		put(HtmlTags.H5, H);
		put(HtmlTags.H6, H);
		put(HtmlTags.HR, HR);
		put(HtmlTags.I, EM_STRONG_STRIKE_SUP_SUP);
		put(HtmlTags.IMG, IMG);
		put(HtmlTags.LI, LI);
		put(HtmlTags.OL, UL_OL);
		put(HtmlTags.P, DIV);
		put(HtmlTags.PRE, PRE);
		put(HtmlTags.S, EM_STRONG_STRIKE_SUP_SUP);
		put(HtmlTags.SPAN, SPAN);
		put(HtmlTags.STRIKE, EM_STRONG_STRIKE_SUP_SUP);
		put(HtmlTags.STRONG, EM_STRONG_STRIKE_SUP_SUP);
		put(HtmlTags.SUB, EM_STRONG_STRIKE_SUP_SUP);
		put(HtmlTags.SUP, EM_STRONG_STRIKE_SUP_SUP);
		put(HtmlTags.TABLE, TABLE);
		put(HtmlTags.TD, TD);
		put(HtmlTags.TH, TD);
		put(HtmlTags.TR, TR);
		put(HtmlTags.U, EM_STRONG_STRIKE_SUP_SUP);
		put(HtmlTags.UL, UL_OL);
	}

	/**
	 * Object that processes the following tags:
	 * i, em, b, strong, s, strike, u, sup, sub
	 */
	public static final HTMLTagProcessor EM_STRONG_STRIKE_SUP_SUP = new HTMLTagProcessor() {
		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#startElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String)
		 */
		public void startElement(HTMLWorker worker, String tag, Map<String, String> attrs) {
			tag = mapTag(tag);
			attrs.put(tag, null);
			worker.updateChain(tag, attrs);
		}
		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#endElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String)
		 */
		public void endElement(HTMLWorker worker, String tag) {
			tag = mapTag(tag);
			worker.updateChain(tag);
		}
		/**
		 * Maps em to i, strong to b, and strike to s.
		 * This is a convention: the style parser expects i, b and s.
		 * @param tag the original tag
		 * @return the mapped tag
		 */
		private String mapTag(String tag) {
			if (HtmlTags.EM.equalsIgnoreCase(tag))
				return HtmlTags.I;
			if (HtmlTags.STRONG.equalsIgnoreCase(tag))
				return HtmlTags.B;
			if (HtmlTags.STRIKE.equalsIgnoreCase(tag))
				return HtmlTags.S;
			return tag;
		}

	};

	/**
	 * Object that processes the a tag.
	 */
	public static final HTMLTagProcessor A = new HTMLTagProcessor() {
		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#startElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String)
		 */
		public void startElement(HTMLWorker worker, String tag, Map<String, String> attrs) {
			worker.updateChain(tag, attrs);
			worker.flushContent();
		}
		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#endElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String)
		 */
		public void endElement(HTMLWorker worker, String tag) {
			worker.processLink();
			worker.updateChain(tag);
		}
	};

	/**
	 * Object that processes the br tag.
	 */
	public static final HTMLTagProcessor BR = new HTMLTagProcessor(){
		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#startElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String, java.util.Map)
		 */
		public void startElement(HTMLWorker worker, String tag, Map<String, String> attrs) {
			worker.newLine();
		}
		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#endElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String)
		 */
		public void endElement(HTMLWorker worker, String tag) {
		}

	};

	public static final HTMLTagProcessor UL_OL = new HTMLTagProcessor(){

		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#startElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String, java.util.Map)
		 */
		public void startElement(HTMLWorker worker, String tag, Map<String, String> attrs) throws DocumentException {
			worker.carriageReturn();
			if (worker.isPendingLI())
				worker.endElement(HtmlTags.LI);
			worker.setSkipText(true);
			worker.updateChain(tag, attrs);;
			worker.pushToStack(worker.createList(tag));
		}

		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#endElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String)
		 */
		public void endElement(HTMLWorker worker, String tag) throws DocumentException {
			worker.carriageReturn();
			if (worker.isPendingLI())
				worker.endElement(HtmlTags.LI);
			worker.setSkipText(false);
			worker.updateChain(tag);
			worker.processList();
		}

	};

	public static final HTMLTagProcessor HR = new HTMLTagProcessor(){

		public void startElement(HTMLWorker worker, String tag, Map<String, String> attrs) throws DocumentException {
			worker.carriageReturn();
			worker.pushToStack(worker.createLineSeparator(attrs));
		}

		public void endElement(HTMLWorker worker, String tag) {
		}

	};

	public static final HTMLTagProcessor SPAN = new HTMLTagProcessor(){

		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#startElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String, java.util.Map)
		 */
		public void startElement(HTMLWorker worker, String tag, Map<String, String> attrs) {
			worker.updateChain(tag, attrs);
		}

		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#endElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String)
		 */
		public void endElement(HTMLWorker worker, String tag) {
			worker.updateChain(tag);
		}

	};

	public static final HTMLTagProcessor H = new HTMLTagProcessor(){

		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#startElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String, java.util.Map)
		 */
		public void startElement(HTMLWorker worker, String tag, Map<String, String> attrs) throws DocumentException {
			worker.carriageReturn();
			if (!attrs.containsKey(HtmlTags.SIZE)) {
				int v = 7 - Integer.parseInt(tag.substring(1));
				attrs.put(HtmlTags.SIZE, Integer.toString(v));
			}
			worker.updateChain(tag, attrs);
		}

		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#endElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String)
		 */
		public void endElement(HTMLWorker worker, String tag) throws DocumentException {
			worker.carriageReturn();
			worker.updateChain(tag);
		}

	};

	public static final HTMLTagProcessor LI = new HTMLTagProcessor(){

		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#startElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String, java.util.Map)
		 */
		public void startElement(HTMLWorker worker, String tag, Map<String, String> attrs) throws DocumentException {
			worker.carriageReturn();
			if (worker.isPendingLI())
				worker.endElement(tag);
			worker.setSkipText(false);
			worker.setPendingLI(true);
			worker.updateChain(tag, attrs);
			worker.pushToStack(worker.createListItem());
		}

		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#endElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String)
		 */
		public void endElement(HTMLWorker worker, String tag) throws DocumentException {
			worker.carriageReturn();
			worker.setPendingLI(false);
			worker.setSkipText(true);
			worker.updateChain(tag);
			worker.processListItem();
		}

	};

	public static final HTMLTagProcessor PRE = new HTMLTagProcessor(){

		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#startElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String, java.util.Map)
		 */
		public void startElement(HTMLWorker worker, String tag, Map<String, String> attrs) throws DocumentException {
			worker.carriageReturn();
			if (!attrs.containsKey(HtmlTags.FACE)) {
				attrs.put(HtmlTags.FACE, "Courier");
			}
			worker.updateChain(tag, attrs);
			worker.setInsidePRE(true);
		}

		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#endElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String)
		 */
		public void endElement(HTMLWorker worker, String tag) throws DocumentException {
			worker.carriageReturn();
			worker.updateChain(tag);
			worker.setInsidePRE(false);
		}

	};

	public static final HTMLTagProcessor DIV = new HTMLTagProcessor(){

		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#startElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String, java.util.Map)
		 */
		public void startElement(HTMLWorker worker, String tag, Map<String, String> attrs) throws DocumentException {
			worker.carriageReturn();
			worker.updateChain(tag, attrs);
		}

		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#endElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String)
		 */
		public void endElement(HTMLWorker worker, String tag) throws DocumentException {
			worker.carriageReturn();
			worker.updateChain(tag);
		}

	};


	public static final HTMLTagProcessor TABLE = new HTMLTagProcessor(){

		/**
		 * @throws DocumentException
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#startElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String, java.util.Map)
		 */
		public void startElement(HTMLWorker worker, String tag, Map<String, String> attrs) throws DocumentException {
			worker.carriageReturn();
			TableWrapper table = new TableWrapper(attrs);
			worker.pushToStack(table);
			worker.pushTableState();
			worker.setPendingTD(false);
			worker.setPendingTR(false);
			worker.setSkipText(true);
			// Table alignment should not affect children elements, thus remove
			attrs.remove(HtmlTags.ALIGN);
            // In case this is a nested table reset colspan and rowspan
			attrs.put(HtmlTags.COLSPAN, "1");
			attrs.put(HtmlTags.ROWSPAN, "1");
			worker.updateChain(tag, attrs);
		}

		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#endElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String)
		 */
		public void endElement(HTMLWorker worker, String tag) throws DocumentException {
			worker.carriageReturn();
			if (worker.isPendingTR())
				worker.endElement(HtmlTags.TR);
			worker.updateChain(tag);
			worker.processTable();
			worker.popTableState();
			worker.setSkipText(false);
		}

	};
	public static final HTMLTagProcessor TR = new HTMLTagProcessor(){

		/**
		 * @throws DocumentException
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#startElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String, java.util.Map)
		 */
		public void startElement(HTMLWorker worker, String tag, Map<String, String> attrs) throws DocumentException {
			worker.carriageReturn();
			if (worker.isPendingTR())
				worker.endElement(tag);
			worker.setSkipText(true);
			worker.setPendingTR(true);
			worker.updateChain(tag, attrs);
		}

		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#endElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String)
		 */
		public void endElement(HTMLWorker worker, String tag) throws DocumentException {
			worker.carriageReturn();
			if (worker.isPendingTD())
				worker.endElement(HtmlTags.TD);
			worker.setPendingTR(false);
			worker.updateChain(tag);
			worker.processRow();
			worker.setSkipText(true);
		}

	};
	public static final HTMLTagProcessor TD = new HTMLTagProcessor(){

		/**
		 * @throws DocumentException
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#startElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String, java.util.Map)
		 */
		public void startElement(HTMLWorker worker, String tag, Map<String, String> attrs) throws DocumentException {
			worker.carriageReturn();
			if (worker.isPendingTD())
				worker.endElement(tag);
			worker.setSkipText(false);
			worker.setPendingTD(true);
			worker.updateChain(HtmlTags.TD, attrs);
			worker.pushToStack(worker.createCell(tag));
		}

		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#endElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String)
		 */
		public void endElement(HTMLWorker worker, String tag) throws DocumentException {
			worker.carriageReturn();
			worker.setPendingTD(false);
			worker.updateChain(HtmlTags.TD);
			worker.setSkipText(true);
		}

	};

	public static final HTMLTagProcessor IMG = new HTMLTagProcessor(){

		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#startElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String, java.util.Map)
		 */
		public void startElement(HTMLWorker worker, String tag, Map<String, String> attrs) throws DocumentException, IOException {
			worker.updateChain(tag, attrs);
			worker.processImage(worker.createImage(attrs), attrs);
			worker.updateChain(tag);
		}

		/**
		 * @see com.itextpdf.text.html.simpleparser.HTMLTagProcessors#endElement(com.itextpdf.text.html.simpleparser.HTMLWorker, java.lang.String)
		 */
		public void endElement(HTMLWorker worker, String tag) {
		}

	};

	/** Serial version UID. */
	private static final long serialVersionUID = -959260811961222824L;
}

com/itextpdf/text/html/simpleparser/HTMLTagProcessors.java

 

⇒ 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, 47900👍, 0💬