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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
package ifc.util;
import com.sun.star.beans.XPropertySet;
import com.sun.star.container.XNameReplace;
import com.sun.star.util.ElementChange;
import lib.MultiMethodTest;
import com.sun.star.util.XChangesBatch;
import lib.Status;
import lib.StatusException;
public class _XChangesBatch extends MultiMethodTest {
public XChangesBatch oObj;
private Object changeElement = null;
private Object originalElement = null;
private String elementName = null;
private XPropertySet xProp = null;
private XNameReplace xNameReplace = null;
/**
* add a change that can be committed
*/
protected void before() {
changeElement = tEnv.getObjRelation("XChangesBatch.ChangeElement");
originalElement = tEnv.getObjRelation("XChangesBatch.OriginalElement");
elementName = (String)tEnv.getObjRelation("XChangesBatch.PropertyName");
// to do a change, get an XPropertySet
xProp = (XPropertySet)tEnv.getObjRelation("XChangesBatch.PropertySet");
try {
if (originalElement == null && xProp != null)
originalElement = xProp.getPropertyValue(elementName);
}
catch(com.sun.star.uno.Exception e) {
throw new StatusException("Could not get property '" + elementName + "'.", e);
}
// or get an XNameReplace
xNameReplace = (XNameReplace)tEnv.getObjRelation("XChangesBatch.NameReplace");
try {
if (originalElement == null && xNameReplace != null)
originalElement = xNameReplace.getByName(elementName);
}
catch(com.sun.star.uno.Exception e) {
throw new StatusException("Could not get element by name '" + elementName + "'.", e);
}
if (changeElement == null || originalElement == null || elementName == null || (xProp == null && xNameReplace == null)) {
log.println(
changeElement == null?"Missing property 'XChangesBatch.ChangeElement'\n":"" +
originalElement == null?"Missing property 'XChangesBatch.OriginalElement'\n":"" +
elementName == null?"Missing property 'XChangesBatch.PropertyName'\n":"" +
xProp == null?"Missing property 'XChangesBatch.PropertySet'":"" +
xNameReplace == null?"Missing property 'XChangesBatch.NameReplace'":""
);
throw new StatusException("Some needed object relations are missing.", new Exception());
}
}
public void _commitChanges() {
requiredMethod("getPendingChanges()");
try {
log.println("Committing changes.");
oObj.commitChanges();
}
catch(com.sun.star.lang.WrappedTargetException e) {
tRes.tested("commitChanges()", Status.exception(e));
return;
}
try {
executeChange(originalElement);
}
catch(StatusException e) {
tRes.tested("hasPendingChanges()", Status.exception(e));
return;
}
try {
log.println("Commit changes back.");
oObj.commitChanges();
}
catch(com.sun.star.lang.WrappedTargetException e) {
tRes.tested("commitChanges()", Status.exception(e));
return;
}
tRes.tested("commitChanges()", true);
}
public void _getPendingChanges() {
requiredMethod("hasPendingChanges()");
ElementChange[]changes = oObj.getPendingChanges();
if (changes == null) {
log.println("Returned changes was 'null'");
log.println("It should have been 1 change.");
tRes.tested("getPendingChanges()", false);
} else if (changes.length != 1) {
int amount = changes.length;
log.println("Found not the right number of changes: " + amount);
log.println("It should have been 1 change.");
for (int i=0; i<amount; i++) {
System.out.println("Detailed Change " + i + " -> new Element: '" +
changes[i].Element.toString() + "' ReplacedElement: '" +
changes[i].ReplacedElement.toString() + "'");
}
tRes.tested("getPendingChanges()", false);
}
else {
boolean result = changes[0].ReplacedElement.equals(originalElement);
result &= changes[0].Element.equals(changeElement);
tRes.tested("getPendingChanges()", result);
}
}
public void _hasPendingChanges() {
try {
executeChange(changeElement);
}
catch(StatusException e) {
tRes.tested("hasPendingChanges()", Status.exception(e));
return;
}
boolean hasPendingChanges = oObj.hasPendingChanges();
tRes.tested("hasPendingChanges()", hasPendingChanges);
}
private void executeChange(Object element) throws StatusException {
if (xProp != null) {
try {
xProp.setPropertyValue(elementName, element);
}
catch(com.sun.star.uno.Exception e) {
throw new StatusException("Could not set property '" + elementName + "'.", e);
}
}
else if (xNameReplace != null) {
try {
xNameReplace.replaceByName(elementName, element);
}
catch(com.sun.star.uno.Exception e) {
throw new StatusException("Could not replace '" + elementName + "' by name.", e);
}
}
}
}
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