com.itextpdf.text.pdf.PdfCopyFormsImp Maven / Gradle / Ivy
/*
*
* This file is part of the iText (R) project.
* Copyright (c) 1998-2016 iText Group NV
* Authors: Bruno Lowagie, Paulo Soares, et al.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License version 3
* as published by the Free Software Foundation with the addition of the
* following permission added to Section 15 as permitted in Section 7(a):
* FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
* ITEXT GROUP. ITEXT GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
* OF THIRD PARTY RIGHTS
*
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* or FITNESS FOR A PARTICULAR PURPOSE.
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* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License.
*
* In accordance with Section 7(b) of the GNU Affero General Public License,
* a covered work must retain the producer line in every PDF that is created
* or manipulated using iText.
*
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package com.itextpdf.text.pdf;
import java.io.OutputStream;
import java.util.Map;
import com.itextpdf.text.DocumentException;
import com.itextpdf.text.error_messages.MessageLocalization;
import com.itextpdf.text.pdf.AcroFields.Item;
/**
* Allows you to add one (or more) existing PDF document(s)
* and add the form(s) of (an)other PDF document(s).
* @since 2.1.5
* @deprecated since 5.5.2
*/
class PdfCopyFormsImp extends PdfCopyFieldsImp {
/**
* This sets up the output document
* @param os The Outputstream pointing to the output document
* @throws DocumentException
*/
PdfCopyFormsImp(OutputStream os) throws DocumentException {
super(os);
}
/**
* This method feeds in the source document
* @param reader The PDF reader containing the source document
* @throws DocumentException
*/
public void copyDocumentFields(PdfReader reader) throws DocumentException {
if (!reader.isOpenedWithFullPermissions())
throw new IllegalArgumentException(MessageLocalization.getComposedMessage("pdfreader.not.opened.with.owner.password"));
if (readers2intrefs.containsKey(reader)) {
reader = new PdfReader(reader);
}
else {
if (reader.isTampered())
throw new DocumentException(MessageLocalization.getComposedMessage("the.document.was.reused"));
reader.consolidateNamedDestinations();
reader.setTampered(true);
}
reader.shuffleSubsetNames();
readers2intrefs.put(reader, new IntHashtable());
visited.put(reader, new IntHashtable());
fields.add(reader.getAcroFields());
updateCalculationOrder(reader);
}
/**
* This merge fields is slightly different from the mergeFields method
* of PdfCopyFields.
*/
@Override
void mergeFields() {
for (int k = 0; k < fields.size(); ++k) {
Map fd = (fields.get(k)).getFields();
mergeWithMaster(fd);
}
}
}