/*
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* Copyright 2013, Plutext Pty Ltd.
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*
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* This file is part of docx4j.
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docx4j is licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package cn.flightfeather.supervision.docx4j.simpleDemo;
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import org.docx4j.TraversalUtil;
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import org.docx4j.finders.SectPrFinder;
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import org.docx4j.openpackaging.packages.WordprocessingMLPackage;
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import org.docx4j.openpackaging.parts.WordprocessingML.MainDocumentPart;
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import org.docx4j.openpackaging.parts.relationships.Namespaces;
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import org.docx4j.relationships.Relationship;
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import org.docx4j.wml.SectPr;
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import java.io.File;
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import java.util.ArrayList;
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import java.util.List;
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public class HeaderFooterRemove {
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public static void main(String[] args) throws Exception {
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// A docx or a dir containing docx files
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String inputpath = System.getProperty("user.dir") + "/testHF.docx";
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StringBuilder sb = new StringBuilder();
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File dir = new File(inputpath);
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if (dir.isDirectory()) {
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String[] files = dir.list();
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for (int i = 0; i<files.length; i++ ) {
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if (files[i].endsWith("docx")) {
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sb.append("\n\n" + files[i] + "\n");
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removeHFFromFile(new File(inputpath + "/" + files[i]));
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}
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}
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} else if (inputpath.endsWith("docx")) {
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sb.append("\n\n" + inputpath + "\n");
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removeHFFromFile(new File(inputpath ));
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}
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System.out.println(sb.toString());
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}
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public static void removeHFFromFile(File f) throws Exception {
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WordprocessingMLPackage wordMLPackage = WordprocessingMLPackage
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.load(f);
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MainDocumentPart mdp = wordMLPackage.getMainDocumentPart();
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// Remove from sectPr
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SectPrFinder finder = new SectPrFinder(mdp);
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new TraversalUtil(mdp.getContent(), finder);
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for (SectPr sectPr : finder.getSectPrList()) {
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sectPr.getEGHdrFtrReferences().clear();
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}
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// Remove rels
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List<Relationship> hfRels = new ArrayList<Relationship>();
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for (Relationship rel : mdp.getRelationshipsPart().getRelationships().getRelationship() ) {
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if (rel.getType().equals(Namespaces.HEADER)
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|| rel.getType().equals(Namespaces.FOOTER)) {
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hfRels.add(rel);
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}
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}
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for (Relationship rel : hfRels ) {
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mdp.getRelationshipsPart().removeRelationship(rel);
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}
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wordMLPackage.save(f);
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}
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}
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