/*
* Created on 20-Apr-2007
* Copyright (C) 2007 by Andrea Vacondio.
*
* This library is provided under dual licenses.
* You may choose the terms of the Lesser General Public License version 2.1 or the General Public License version 2
* License at your discretion.
*
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*
*
* This program is free software; you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation;
* either version 2 of the License.
*
* 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 General Public License for more details.
* You should have received a copy of the GNU General Public License along with this program;
* if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.pdfsam.console.business.pdf.writers;
import java.io.OutputStream;
import java.util.List;
import org.pdfsam.console.business.pdf.writers.interfaces.PdfConcatenator;
import com.lowagie.text.DocumentException;
import com.lowagie.text.pdf.PdfCopyFields;
import com.lowagie.text.pdf.PdfReader;
import com.lowagie.text.pdf.PdfStream;
/**
* Copy Fields concatenator. Uses PdfCopyFields.
*
* @author a.vacondio
*/
public class PdfCopyFieldsConcatenator implements PdfConcatenator {
private PdfCopyFields writer;
public PdfCopyFieldsConcatenator(OutputStream os) throws DocumentException {
writer = new PdfCopyFields(os);
}
/**
* @param os
* @param compressed
* If true creates a compressed pdf document
* @throws DocumentException
*/
public PdfCopyFieldsConcatenator(OutputStream os, boolean compressed) throws DocumentException {
this(os);
if (compressed) {
writer.setFullCompression();
writer.getWriter().setCompressionLevel(PdfStream.BEST_COMPRESSION);
}
}
public void addDocument(PdfReader reader, String ranges) throws Exception {
if (reader != null) {
reader.selectPages(ranges);
writer.addDocument(reader);
} else {
throw new DocumentException("Reader is null");
}
}
public void addDocument(PdfReader reader) throws Exception {
if (reader != null) {
writer.addDocument(reader);
} else {
throw new DocumentException("Reader is null");
}
}
public void freeReader(PdfReader reader) throws Exception {
writer.getWriter().freeReader(reader);
}
public void setOutlines(List outlines) {
writer.setOutlines(outlines);
}
public void setPdfVersion(char pdfVersion) {
writer.getWriter().setPdfVersion(pdfVersion);
}
public void close() {
writer.close();
}
}