01: /**
02: * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
03: *
04: * Permission is hereby granted, free of charge, to any person obtaining a copy
05: * of this software and associated documentation files (the "Software"), to deal
06: * in the Software without restriction, including without limitation the rights
07: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
08: * copies of the Software, and to permit persons to whom the Software is
09: * 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: */package com.liferay.portal.verify;
22:
23: /**
24: * This abstract class should be extended for startup processes that verify the
25: * integrity of the database. They can be added as part of
26: * <code>com.liferay.portal.verify.VerifyProcessSuite</code> or be executed
27: * independently by being set in the portal.properties file. Each of these
28: * processes should not cause any problems if run multiple times.
29: *
30: * <a href="VerifyProcess.java.html"><b><i>View Source</i></b></a>
31: *
32: * @author Alexander Chow
33: *
34: */
35: public abstract class VerifyProcess {
36:
37: public static final int ALWAYS = -1;
38:
39: public static final int NEVER = 0;
40:
41: public static final int ONCE = 1;
42:
43: public VerifyProcess() {
44: }
45:
46: public abstract void verify() throws VerifyException;
47:
48: public void verify(VerifyProcess verifyProcess)
49: throws VerifyException {
50:
51: verifyProcess.verify();
52: }
53:
54: }
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