/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library 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 2.1 of the License, or (at your option)
* any later version.
*
* This library 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.
*/
package com.liferay.social.networking.web.internal.model.listener;
import com.liferay.portal.kernel.exception.ModelListenerException;
import com.liferay.portal.kernel.model.BaseModelListener;
import com.liferay.portal.kernel.model.Group;
import com.liferay.portal.kernel.model.ModelListener;
import com.liferay.social.networking.service.WallEntryLocalService;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
/**
* @author Brian Wing Shun Chan
*/
@Component(service = ModelListener.class)
public class GroupModelListener extends BaseModelListener<Group> {
@Override
public void onBeforeRemove(Group group) throws ModelListenerException {
try {
if (group.isUser()) {
_wallEntryLocalService.deleteWallEntries(group.getGroupId());
}
}
catch (Exception e) {
throw new ModelListenerException(e);
}
}
@Reference(unbind = "-")
protected void setWallEntryLocalService(
WallEntryLocalService wallEntryLocalService) {
_wallEntryLocalService = wallEntryLocalService;
}
private WallEntryLocalService _wallEntryLocalService;
}