/*
* (c) Copyright 2010-2011 AgileBirds
*
* This file is part of OpenFlexo.
*
* OpenFlexo 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 3 of the License, or
* (at your option) any later version.
*
* OpenFlexo 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 OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.openflexo.xml.diff3;
import org.jdom2.Element;
public class InsertionSwapAction extends MergeAction {
private Element _toInsert;
private Element _parentElement;
private Element _existing;
public InsertionSwapAction(int actionIndex, Element parentElement, Element toInsert, Element existingChild) {
super(actionIndex, MergeActionType.SWAP);
_parentElement = parentElement;
_toInsert = toInsert;
_existing = existingChild;
}
@Override
public void execute() {
switch (_actionType) {
case SWAP:
System.out.println("Execute SWAP : remove " + _existing.getAttributeValue("id") + " inserting : "
+ _toInsert.getAttributeValue("id"));
_parentElement.removeContent(_parentElement.getChild(_existing.getName()));
_parentElement.addContent(_toInsert);
break;
default:
break;
}
}
@Override
public void undo() {
switch (_actionType) {
case SWAP:
System.out.println("Undo SWAP : remove " + _toInsert.getAttributeValue("id") + " inserting : "
+ _existing.getAttributeValue("id"));
_parentElement.removeContent(_parentElement.getChild(_toInsert.getName()));
_parentElement.addContent(_existing);
break;
default:
break;
}
}
@Override
public String getLabel() {
switch (_actionType) {
case SWAP:
return "replace existing child by it's concurrent";
}
return "error : action type " + _actionType + " is not supposed to be set on this conflict";
}
}