diff options
Diffstat (limited to 'src/main/java/com/lowagie/text/xml/xmp/XmpWriter.java')
| -rw-r--r-- | src/main/java/com/lowagie/text/xml/xmp/XmpWriter.java | 276 |
1 files changed, 0 insertions, 276 deletions
diff --git a/src/main/java/com/lowagie/text/xml/xmp/XmpWriter.java b/src/main/java/com/lowagie/text/xml/xmp/XmpWriter.java deleted file mode 100644 index 8cec5f8..0000000 --- a/src/main/java/com/lowagie/text/xml/xmp/XmpWriter.java +++ /dev/null @@ -1,276 +0,0 @@ -/*
- * $Id: XmpWriter.java,v 1.8 2005/11/14 15:21:45 blowagie Exp $
- * $Name: $
- *
- * Copyright 2005 by Bruno Lowagie.
- *
- * The contents of this file are subject to the Mozilla Public License Version 1.1
- * (the "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the License.
- *
- * The Original Code is 'iText, a free JAVA-PDF library'.
- *
- * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
- * the Initial Developer are Copyright (C) 1999-2005 by Bruno Lowagie.
- * All Rights Reserved.
- * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
- * are Copyright (C) 2000-2005 by Paulo Soares. All Rights Reserved.
- *
- * Contributor(s): all the names of the contributors are added in the source code
- * where applicable.
- *
- * Alternatively, the contents of this file may be used under the terms of the
- * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
- * provisions of LGPL are applicable instead of those above. If you wish to
- * allow use of your version of this file only under the terms of the LGPL
- * License and not to allow others to use your version of this file under
- * the MPL, indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by the LGPL.
- * If you do not delete the provisions above, a recipient may use your version
- * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the MPL as stated above or under the terms of the GNU
- * Library General Public License as published by the Free Software Foundation;
- * either version 2 of the License, or any later version.
- *
- * This library 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 LIBRARY GENERAL PUBLIC LICENSE for more
- * details.
- *
- * If you didn't download this code from the following link, you should check if
- * you aren't using an obsolete version:
- * http://www.lowagie.com/iText/
- */
-
-package com.lowagie.text.xml.xmp;
-
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.OutputStreamWriter;
-import java.util.Map;
-import java.util.Iterator;
-
-import com.lowagie.text.pdf.PdfDate;
-import com.lowagie.text.pdf.PdfDictionary;
-import com.lowagie.text.pdf.PdfName;
-import com.lowagie.text.pdf.PdfObject;
-import com.lowagie.text.pdf.PdfString;
-
-/**
- * With this class you can create an Xmp Stream that can be used for adding
- * Metadata to a PDF Dictionary. Remark that this class doesn't cover the
- * complete XMP specification.
- */
-public class XmpWriter {
-
- /** A possible charset for the XMP. */
- public static final String UTF8 = "UTF-8";
- /** A possible charset for the XMP. */
- public static final String UTF16 = "UTF-16";
- /** A possible charset for the XMP. */
- public static final String UTF16BE = "UTF-16BE";
- /** A possible charset for the XMP. */
- public static final String UTF16LE = "UTF-16LE";
-
- /** String used to fill the extra space. */
- public static final String EXTRASPACE = " \n";
-
- /** You can add some extra space in the XMP packet; 1 unit in this variable represents 100 spaces and a newline. */
- protected int extraSpace;
-
- /** The writer to which you can write bytes for the XMP stream. */
- protected OutputStreamWriter writer;
-
- /** The about string that goes into the rdf:Description tags. */
- protected String about;
-
- /** The end attribute. */
- protected char end = 'w';
-
- /**
- * Creates an XmpWriter.
- * @param os
- * @param utfEncoding
- * @param extraSpace
- * @throws IOException
- */
- public XmpWriter(OutputStream os, String utfEncoding, int extraSpace) throws IOException {
- this.extraSpace = extraSpace;
- writer = new OutputStreamWriter(os, utfEncoding);
- writer.write("<?xpacket begin='\uFEFF' id='W5M0MpCehiHzreSzNTczkc9d' ?>\n");
- writer.write("<x:xmpmeta xmlns:x='adobe:ns:meta/'>\n");
- writer.write("<rdf:RDF xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>\n");
- about = "";
- }
-
- /**
- * Creates an XmpWriter.
- * @param os
- * @throws IOException
- */
- public XmpWriter(OutputStream os) throws IOException {
- this(os, UTF8, 20);
- }
-
- /** Sets the XMP to read-only */
- public void setReadOnly() {
- end = 'r';
- }
-
- /**
- * @param about The about to set.
- */
- public void setAbout(String about) {
- this.about = about;
- }
-
- /**
- * Adds an rdf:Description.
- * @param xmlns
- * @param content
- * @throws IOException
- */
- public void addRdfDescription(String xmlns, String content) throws IOException {
- writer.write("<rdf:Description rdf:about='");
- writer.write(about);
- writer.write("' ");
- writer.write(xmlns);
- writer.write(">");
- writer.write(content);
- writer.write("</rdf:Description>\n");
- }
-
- /**
- * Adds an rdf:Description.
- * @param s
- * @throws IOException
- */
- public void addRdfDescription(XmpSchema s) throws IOException {
- writer.write("<rdf:Description rdf:about='");
- writer.write(about);
- writer.write("' ");
- writer.write(s.getXmlns());
- writer.write(">");
- writer.write(s.toString());
- writer.write("</rdf:Description>\n");
- }
-
- /**
- * Flushes and closes the XmpWriter.
- * @throws IOException
- */
- public void close() throws IOException {
- writer.write("</rdf:RDF>");
- writer.write("</x:xmpmeta>\n");
- for (int i = 0; i < extraSpace; i++) {
- writer.write(EXTRASPACE);
- }
- writer.write("<?xpacket ends='" + end + "' ?>");
- writer.flush();
- writer.close();
- }
-
- /**
- * @param os
- * @param info
- * @throws IOException
- */
- public XmpWriter(OutputStream os, PdfDictionary info) throws IOException {
- this(os);
- if (info != null) {
- DublinCoreSchema dc = new DublinCoreSchema();
- PdfSchema p = new PdfSchema();
- XmpBasicSchema basic = new XmpBasicSchema();
- PdfName key;
- PdfObject obj;
- for (Iterator it = info.getKeys().iterator(); it.hasNext();) {
- key = (PdfName)it.next();
- obj = info.get(key);
- if (obj == null)
- continue;
- if (PdfName.TITLE.equals(key)) {
- dc.addTitle(((PdfString)obj).toUnicodeString());
- }
- if (PdfName.AUTHOR.equals(key)) {
- dc.addAuthor(((PdfString)obj).toUnicodeString());
- }
- if (PdfName.SUBJECT.equals(key)) {
- dc.addSubject(((PdfString)obj).toUnicodeString());
- }
- if (PdfName.KEYWORDS.equals(key)) {
- p.addKeywords(((PdfString)obj).toUnicodeString());
- }
- if (PdfName.CREATOR.equals(key)) {
- basic.addCreatorTool(((PdfString)obj).toUnicodeString());
- }
- if (PdfName.PRODUCER.equals(key)) {
- p.addProducer(((PdfString)obj).toUnicodeString());
- }
- if (PdfName.CREATIONDATE.equals(key)) {
- basic.addCreateDate(((PdfDate)obj).getW3CDate());
- }
- if (PdfName.MODDATE.equals(key)) {
- basic.addModDate(((PdfDate)obj).getW3CDate());
- }
- }
- if (dc.size() > 0) addRdfDescription(dc);
- if (p.size() > 0) addRdfDescription(p);
- if (basic.size() > 0) addRdfDescription(basic);
- }
- }
-
- /**
- * @param os
- * @param info
- * @throws IOException
- */
- public XmpWriter(OutputStream os, Map info) throws IOException {
- this(os);
- if (info != null) {
- DublinCoreSchema dc = new DublinCoreSchema();
- PdfSchema p = new PdfSchema();
- XmpBasicSchema basic = new XmpBasicSchema();
- String key;
- String value;
- for (Iterator it = info.keySet().iterator(); it.hasNext();) {
- key = (String)it.next();
- value = (String)info.get(key);
- if (value == null)
- continue;
- if ("Title".equals(key)) {
- dc.addTitle(value);
- }
- if ("Author".equals(key)) {
- dc.addAuthor(value);
- }
- if ("Subject".equals(key)) {
- dc.addSubject(value);
- }
- if ("Keywords".equals(key)) {
- p.addKeywords(value);
- }
- if ("Creator".equals(key)) {
- basic.addCreatorTool(value);
- }
- if ("Producer".equals(key)) {
- p.addProducer(value);
- }
- if ("CreationDate".equals(key)) {
- basic.addCreateDate(PdfDate.getW3CDate(value));
- }
- if ("ModDate".equals(key)) {
- basic.addModDate(PdfDate.getW3CDate(value));
- }
- }
- if (dc.size() > 0) addRdfDescription(dc);
- if (p.size() > 0) addRdfDescription(p);
- if (basic.size() > 0) addRdfDescription(basic);
- }
- }
-}
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