/*
* 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);
}