/* * This is a common dao with basic CRUD operations and is not limited to any * persistent layer implementation * * Copyright (C) 2008 Imran M Yousuf (imyousuf@smartitengineering.com) * * 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 3 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. * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ package com.smartitengineering.version.api.dao; import com.smartitengineering.version.api.Commit; /** * Since write operations will be performed in asynchronous threads, this call- * back will enable users to handle the write operation result. * @author imyousuf */ public interface WriterCallback { /** * Handle the write operation result. * @param commit Commit that was attempted to written, commitId will be set * if commit passes. * @param status Status of the write operation * @param comment Comment on the outcome of the right operation, in case the * operation is successful it will either be blank (null or * "") or status and if its unsuccessful it will be the cause. * @param error Throwable that caused the operation to fail */ public void handle(Commit commit, WriteStatus status, String comment, Throwable error); }