/**
* 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
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*
* http://www.pdfbox.org
*
*/
package org.pdfbox.examples.pdmodel;
import java.util.List;
import org.pdfbox.pdmodel.PDDocument;
import org.pdfbox.pdmodel.PDPage;
import org.pdfbox.pdmodel.interactive.action.type.PDAction;
import org.pdfbox.pdmodel.interactive.action.type.PDActionURI;
import org.pdfbox.pdmodel.interactive.annotation.PDAnnotation;
import org.pdfbox.pdmodel.interactive.annotation.PDAnnotationLink;
/**
* This is an example of how to replace a URL in a PDF document. This
* will only replace the URL that the text refers to and not the text
* itself.
*
* @author <a href="mailto:ben@benlitchfield.com">Ben Litchfield</a>
* @version $Revision: 1.2 $
*/
public class ReplaceURLs
{
/**
* Constructor.
*/
private ReplaceURLs()
{
//utility class
}
/**
* This will read in a document and replace all of the urls with
* http://www.pdfbox.org.
* <br />
* see usage() for commandline
*
* @param args Command line arguments.
*
* @throws Exception If there is an error during the process.
*/
public static void main(String[] args) throws Exception
{
PDDocument doc = null;
try
{
if( args.length != 2 )
{
usage();
}
else
{
doc = PDDocument.load( args[0] );
List allPages = doc.getDocumentCatalog().getAllPages();
for( int i=0; i<allPages.size(); i++ )
{
PDPage page = (PDPage)allPages.get( i );
List annotations = page.getAnnotations();
for( int j=0; j<annotations.size(); j++ )
{
PDAnnotation annot = (PDAnnotation)annotations.get( j );
if( annot instanceof PDAnnotationLink )
{
PDAnnotationLink link = (PDAnnotationLink)annot;
PDAction action = link.getAction();
if( action instanceof PDActionURI )
{
PDActionURI uri = (PDActionURI)action;
String oldURI = uri.getURI();
String newURI = "http://www.pdfbox.org";
System.out.println( "Page " + (i+1) +": Replacing " + oldURI + " with " + newURI );
uri.setURI( newURI );
}
}
}
}
doc.save( args[1] );
}
}
finally
{
if( doc != null )
{
doc.close();
}
}
}
/**
* This will print out a message telling how to use this example.
*/
private static void usage()
{
System.err.println( "usage: " + ReplaceURLs.class.getName() + " <input-file> <output-file>" );
}
}