01: /**
02: * com.mckoi.database.procedure.SystemBackup 27 Feb 2003
03: *
04: * Mckoi SQL Database ( http://www.mckoi.com/database )
05: * Copyright (C) 2000, 2001, 2002 Diehl and Associates, Inc.
06: *
07: * This program is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU General Public License
09: * Version 2 as published by the Free Software Foundation.
10: *
11: * This program 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
14: * GNU General Public License Version 2 for more details.
15: *
16: * You should have received a copy of the GNU General Public License
17: * Version 2 along with this program; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19: *
20: * Change Log:
21: *
22: *
23: */package com.mckoi.database.procedure;
24:
25: import com.mckoi.database.ProcedureConnection;
26: import com.mckoi.database.ProcedureException;
27: import java.io.File;
28: import java.io.IOException;
29:
30: /**
31: * A stored procedure that backs up the entire database to the given directory
32: * in the file system. Requires one parameter, the locate to back up the
33: * database to.
34: *
35: * @author Tobias Downer
36: */
37:
38: public class SystemBackup {
39:
40: /**
41: * The stored procedure invokation method.
42: */
43: public static String invoke(ProcedureConnection db_connection,
44: String path) {
45:
46: File f = new File(path);
47: if (!f.exists() || !f.isDirectory()) {
48: throw new ProcedureException("Path '" + path
49: + "' doesn't exist or is not a directory.");
50: }
51:
52: try {
53: db_connection.getDatabase().liveCopyTo(f);
54: return path;
55: } catch (IOException e) {
56: e.printStackTrace();
57: throw new ProcedureException("IO Error: " + e.getMessage());
58: }
59:
60: }
61:
62: }
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