| ConvertProcess.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.portal.convert;
24
25 import com.liferay.portal.kernel.log.Log;
26 import com.liferay.portal.kernel.log.LogFactoryUtil;
27 import com.liferay.portal.util.MaintenanceUtil;
28
29 /**
30 * <a href="ConvertProcess.java.html"><b><i>View Source</i></b></a>
31 *
32 * @author Alexander Chow
33 *
34 */
35 public abstract class ConvertProcess {
36
37 public void convert() throws ConvertException {
38 try {
39 _log.info("Converting");
40
41 doConvert();
42
43 _log.info("Conversion complete");
44 }
45 catch (Exception e) {
46 throw new ConvertException(e);
47 }
48 finally {
49 MaintenanceUtil.cancel();
50 }
51 }
52
53 public abstract String getDescription();
54
55 public abstract boolean isEnabled();
56
57 protected abstract void doConvert() throws Exception;
58
59 private static Log _log = LogFactoryUtil.getLog(ConvertProcess.class);
60
61 }