/**
* Copyright 2004-2016 Riccardo Solmi. All rights reserved.
* This file is part of the Whole Platform.
*
* The Whole Platform is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The Whole Platform 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the Whole Platform. If not, see <http://www.gnu.org/licenses/>.
*/
package org.whole.lang.events;
import org.whole.lang.commons.factories.CommonsEntityFactory;
import org.whole.lang.model.IEntity;
import org.whole.lang.reflect.FeatureDescriptor;
/**
* @author Riccardo Solmi
*/
public class FillOnRemoveEventHandler extends IdentityEventHandler {
private static final long serialVersionUID = 1L;
private IRemovedEventActionEnabler actionEnabler;
public FillOnRemoveEventHandler(IRemovedEventActionEnabler enabler) {
this.actionEnabler = enabler;
}
@Override
public void notifyRemoved(IEntity source, FeatureDescriptor fd, int index, IEntity oldValue) {
if (!source.wGetModel().getCompoundModel().getHistoryManager().isHistoryEvent() &&
actionEnabler.apply(source, fd, index, oldValue))
source.wAdd(CommonsEntityFactory.instance.createResolver());
}
}