diff options
Diffstat (limited to 'src/main/java/org/pdfbox/examples/pdmodel/AddMetadataFromDocInfo.java')
| -rw-r--r-- | src/main/java/org/pdfbox/examples/pdmodel/AddMetadataFromDocInfo.java | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/src/main/java/org/pdfbox/examples/pdmodel/AddMetadataFromDocInfo.java b/src/main/java/org/pdfbox/examples/pdmodel/AddMetadataFromDocInfo.java deleted file mode 100644 index 35080cd..0000000 --- a/src/main/java/org/pdfbox/examples/pdmodel/AddMetadataFromDocInfo.java +++ /dev/null @@ -1,180 +0,0 @@ -/**
- * Copyright (c) 2005, www.pdfbox.org
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of pdfbox; nor the names of its
- * contributors may be used to endorse or promote products derived from this
- * software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * http://www.pdfbox.org
- *
- */
-package org.pdfbox.examples.pdmodel;
-
-import org.pdfbox.pdmodel.PDDocument;
-import org.pdfbox.pdmodel.PDDocumentCatalog;
-import org.pdfbox.pdmodel.PDDocumentInformation;
-import org.pdfbox.pdmodel.common.PDMetadata;
-import org.pdfbox.util.DateConverter;
-
-import java.io.ByteArrayInputStream;
-import java.util.Calendar;
-import java.util.GregorianCalendar;
-
-/**
- * This is an example on how to add metadata to a document.
- *
- * Usage: java org.pdfbox.examples.pdmodel.AddMetadataToDocument <input-pdf> <output-pdf>
- *
- * @author Ben Litchfield (ben@benlitchfield.com)
- * @version $Revision: 1.2 $
- */
-public class AddMetadataFromDocInfo
-{
- private static final String PADDING =
- " " +
- " " +
- " " +
- " " +
- " " +
- " " +
- " " +
- " " +
- " " +
- " " +
- " " +
- " ";
-
-
-
- private AddMetadataFromDocInfo()
- {
- //utility class
- }
-
- /**
- * This will print the documents data.
- *
- * @param args The command line arguments.
- *
- * @throws Exception If there is an error parsing the document.
- */
- public static void main( String[] args ) throws Exception
- {
- if( args.length != 2 )
- {
- usage();
- }
- else
- {
- PDDocument document = null;
-
- try
- {
- document = PDDocument.load( args[0] );
- if( document.isEncrypted() )
- {
- System.err.println( "Error: Cannot add metadata to encrypted document." );
- System.exit( 1 );
- }
- PDDocumentCatalog catalog = document.getDocumentCatalog();
- PDDocumentInformation info = document.getDocumentInformation();
-
- //Right now, PDFBox does not have any XMP library, so we will
- //just consruct the XML by hand.
- StringBuffer xmp= new StringBuffer();
- xmp.append(
- "<?xpacket begin='' id='W5M0MpCehiHzreSzNTczkc9d'?>\n" +
- "<?adobe-xap-filters esc=\"CRLF\"?>\n" +
- "<x:xmpmeta>\n" +
- " <rdf:RDF xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>\n" +
- " <rdf:Description rdf:about='' xmlns:pdf='http://ns.adobe.com/pdf/1.3/' " +
- "pdf:Keywords='" + fixNull( info.getKeywords() ) + "' " +
- "pdf:Producer='" + fixNull( info.getProducer() ) + "'></rdf:Description>\n" +
- " <rdf:Description rdf:about='' xmlns:xap='http://ns.adobe.com/xap/1.0/' " +
- "xap:ModifyDate='" + fixNull( info.getModificationDate() ) + "' " +
- "xap:CreateDate='" + fixNull( info.getCreationDate() ) + "' " +
- "xap:CreatorTool='" + fixNull( info.getCreator() ) + "' " +
- "xap:MetadataDate='" + fixNull( new GregorianCalendar() )+ "'>\n" +
- " </rdf:Description>\n" +
- " <rdf:Description rdf:about='' xmlns:dc='http://purl.org/dc/elements/1.1/' " +
- "dc:format='application/pdf'>\n" +
- " <dc:title>\n" +
- " <rdf:Alt>\n" +
- " <rdf:li xml:lang='x-default'>" + fixNull( info.getTitle() ) +"</rdf:li>\n" +
- " </rdf:Alt>\n" +
- " </dc:title>\n" +
- " <dc:creator>\n" +
- " <rdf:Seq>\n" +
- " <rdf:li>PDFBox.org</rdf:li>\n" +
- " </rdf:Seq>\n" +
- " </dc:creator>\n" +
- " <dc:description>\n" +
- " <rdf:Alt>\n" +
- " <rdf:li xml:lang='x-default'>" + fixNull( info.getSubject() ) +"</rdf:li>\n" +
- " </rdf:Alt>\n" +
- " </dc:description>\n" +
- " </rdf:Description>\n" +
- " </rdf:RDF>\n" +
- "</x:xmpmeta>\n" );
-
- //xmp spec says we should put padding, so that the metadata can be appended to
- //in place
- xmp.append( PADDING );
- xmp.append( PADDING );
- xmp.append( PADDING );
- xmp.append( "\n<?xpacket end='w'?>" );
- ByteArrayInputStream mdInput = new ByteArrayInputStream( xmp.toString().getBytes() );
- PDMetadata metadataStream = new PDMetadata(document, mdInput, false );
- catalog.setMetadata( metadataStream );
-
-
- document.save( args[1] );
- }
- finally
- {
- if( document != null )
- {
- document.close();
- }
- }
- }
- }
-
- private static String fixNull( String string )
- {
- return string == null ? "" : string;
- }
-
- private static String fixNull( Calendar cal )
- {
- return cal == null ? "" : DateConverter.toISO8601( cal );
- }
-
- /**
- * This will print the usage for this document.
- */
- private static void usage()
- {
- System.err.println( "Usage: java org.pdfbox.examples.pdmodel.AddMetadata <input-pdf> <output-pdf>" );
- }
-}
\ No newline at end of file |