Bug 56075 - Add Change Tracking support to XWPF

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1577010 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Andreas Beeker 2014-03-13 00:16:56 +00:00
parent 9f322d5543
commit 4d193220af
5 changed files with 115 additions and 0 deletions

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@ -1157,6 +1157,24 @@ public class XWPFDocument extends POIXMLDocument implements Document, IBody {
settings.setUpdateFields(); settings.setUpdateFields();
} }
/**
* Check if revision tracking is turned on.
*
* @return <code>true</code> if revision tracking is turned on
*/
public boolean isTrackRevisions() {
return settings.isTrackRevisions();
}
/**
* Enable or disable revision tracking.
*
* @param <code>true</code> to turn on revision tracking, <code>false</code> to turn off revision tracking
*/
public void setTrackRevisions(boolean enable) {
settings.setTrackRevisions(enable);
}
/** /**
* inserts an existing XWPFTable to the arrays bodyElements and tables * inserts an existing XWPFTable to the arrays bodyElements and tables
* @param pos * @param pos

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@ -326,6 +326,32 @@ public class XWPFSettings extends POIXMLDocumentPart {
return ctSettings.isSetUpdateFields() && ctSettings.getUpdateFields().getVal() == STOnOff.TRUE; return ctSettings.isSetUpdateFields() && ctSettings.getUpdateFields().getVal() == STOnOff.TRUE;
} }
/**
* Check if revision tracking is turned on.
*
* @return <code>true</code> if revision tracking is turned on
*/
public boolean isTrackRevisions() {
return ctSettings.isSetTrackRevisions();
}
/**
* Enable or disable revision tracking.
*
* @param <code>true</code> to turn on revision tracking, <code>false</code> to turn off revision tracking
*/
public void setTrackRevisions(boolean enable) {
if(enable) {
if(!ctSettings.isSetTrackRevisions()) {
ctSettings.addNewTrackRevisions();
}
} else {
if(ctSettings.isSetTrackRevisions()) {
ctSettings.unsetTrackRevisions();
}
}
}
@Override @Override
protected void commit() throws IOException { protected void commit() throws IOException {
if (ctSettings == null) { if (ctSettings == null) {

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@ -0,0 +1,71 @@
/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.xwpf.usermodel;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import org.apache.poi.xwpf.XWPFTestDataSamples;
import org.junit.Test;
public class TestChangeTracking {
@Test
public void detection() throws Exception {
XWPFDocument documentWithoutChangeTracking = XWPFTestDataSamples.openSampleDocument("bug56075-changeTracking_off.docx");
assertFalse(documentWithoutChangeTracking.isTrackRevisions());
XWPFDocument documentWithChangeTracking = XWPFTestDataSamples.openSampleDocument("bug56075-changeTracking_on.docx");
assertTrue(documentWithChangeTracking.isTrackRevisions());
}
@Test
public void activateChangeTracking() throws Exception {
XWPFDocument document = XWPFTestDataSamples.openSampleDocument("bug56075-changeTracking_off.docx");
assertFalse(document.isTrackRevisions());
document.setTrackRevisions(true);
assertTrue(document.isTrackRevisions());
}
@Test
public void integration() throws Exception {
XWPFDocument doc = new XWPFDocument();
XWPFParagraph p1 = doc.createParagraph();
XWPFRun r1 = p1.createRun();
r1.setText("Lorem ipsum dolor sit amet.");
doc.setTrackRevisions(true);
ByteArrayOutputStream out = new ByteArrayOutputStream();
doc.write(out);
ByteArrayInputStream inputStream = new ByteArrayInputStream(out.toByteArray());
XWPFDocument document = new XWPFDocument(inputStream);
inputStream.close();
assertTrue(document.isTrackRevisions());
}
}

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