001/* 002 * (C) Copyright 2012 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Thomas Roger (troger@nuxeo.com) 016 */ 017 018package org.nuxeo.ecm.activity; 019 020/** 021 * Helper to do upgrades on the existing Activities if needed. 022 * 023 * @author <a href="mailto:troger@nuxeo.com">Thomas Roger</a> 024 * @since 5.7 025 */ 026public interface ActivityUpgrader { 027 028 void setName(String name); 029 030 String getName(); 031 032 void setOrder(int order); 033 034 int getOrder(); 035 036 /** 037 * Do the actual upgrade of the existing activities. 038 */ 039 void doUpgrade(ActivityStreamService activityStreamService); 040}