/**
* Copyright (c) 2004, 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;
import java.io.IOException;
import org.pdfbox.pdmodel.PDDocument;
import org.pdfbox.pdmodel.interactive.form.PDAcroForm;
import org.pdfbox.pdmodel.fdf.FDFDocument;
/**
* This example will take a PDF document and fill the fields with data from the
* FDF fields.
*
* @author <a href="ben@benlitchfield.com">Ben Litchfield</a>
* @version $Revision: 1.3 $
*/
public class ExportFDF
{
/**
* Creates a new instance of ImportFDF.
*/
public ExportFDF()
{
}
/**
* This will import an fdf document and write out another pdf.
* <br />
* see usage() for commandline
*
* @param args command line arguments
*
* @throws Exception If there is an error importing the FDF document.
*/
public static void main(String[] args) throws Exception
{
ExportFDF exporter = new ExportFDF();
exporter.exportFDF( args );
}
private void exportFDF( String[] args ) throws Exception
{
PDDocument pdf = null;
FDFDocument fdf = null;
try
{
if( args.length != 1 && args.length != 2 )
{
usage();
}
else
{
pdf = PDDocument.load( args[0] );
PDAcroForm form = pdf.getDocumentCatalog().getAcroForm();
if( form == null )
{
System.err.println( "Error: This PDF does not contain a form." );
}
else
{
String fdfName = null;
if( args.length == 2 )
{
fdfName = args[1];
}
else
{
if( args[0].length() > 4 )
{
fdfName = args[0].substring( 0, args[0].length() -4 ) + ".fdf";
}
}
fdf = form.exportFDF();
fdf.save( fdfName );
}
}
}
finally
{
close( fdf );
close( pdf );
}
}
/**
* This will print out a message telling how to use this example.
*/
private static void usage()
{
System.err.println( "usage: org.pdfbox.ExortFDF <pdf-file> [output-fdf-file]" );
System.err.println( " [output-fdf-file] - Default is pdf name, test.pdf->test.fdf" );
}
/**
* Close the document.
*
* @param doc The doc to close.
*
* @throws IOException If there is an error closing the document.
*/
public void close( FDFDocument doc ) throws IOException
{
if( doc != null )
{
doc.close();
}
}
/**
* Close the document.
*
* @param doc The doc to close.
*
* @throws IOException If there is an error closing the document.
*/
public void close( PDDocument doc ) throws IOException
{
if( doc != null )
{
doc.close();
}
}
}