1 /*
2 * SymmetricDS is an open source database synchronization solution.
3 *
4 * Copyright (C) Chris Henson <chenson42@users.sourceforge.net>
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 3 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, see
18 * <http://www.gnu.org/licenses/>.
19 */
20
21 package org.jumpmind.symmetric.service;
22
23 import org.jumpmind.symmetric.model.Data;
24 import org.jumpmind.symmetric.model.OutgoingBatch;
25
26 public interface IExtractListener {
27
28 public void init() throws Exception;
29
30 /***
31 * Gets called when the start of a batch is found.
32 */
33 public void startBatch(OutgoingBatch batch) throws Exception;
34
35 /***
36 * Gets called only if batch has finished and is successful.
37 */
38 public void endBatch(OutgoingBatch batch) throws Exception;
39
40 public void dataExtracted(Data data) throws Exception;
41
42 public void done() throws Exception;
43 }