01: /**
02: * com.mckoi.database.DatabaseConstants 04 May 1998
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;
24:
25: /**
26: * Contant static values that determine several parameters of the database
27: * operation. It is important that a database data generated from a
28: * compilation from one set of constants is not used with the same database
29: * with different constants.
30: * <p>
31: * @author Tobias Downer
32: */
33:
34: public interface DatabaseConstants {
35:
36: /**
37: * The maximum length in characters of the string that represents the name
38: * of the database.
39: */
40: public static final int MAX_DATABASE_NAME_LENGTH = 50;
41:
42: /**
43: * The maximum length in characters of the string that represents the name
44: * of a privaledge group.
45: */
46: public static final int MAX_PRIVGROUP_NAME_LENGTH = 50;
47:
48: /**
49: * The maximum length in characters of the string that holds the table
50: * name. The table name is used to reference a Table object in a Database.
51: */
52: public static final int MAX_TABLE_NAME_LENGTH = 50;
53:
54: /**
55: * The maximum length in characters of the string that holds the user
56: * name. The user name is used in many security and priviledge operations.
57: */
58: public static final int MAX_USER_NAME_LENGTH = 50;
59:
60: /**
61: * The maximum length in character of the string that holds a users
62: * password. The password is used when logging into the database.
63: */
64: public static final int MAX_PASSWORD_LENGTH = 80;
65:
66: }
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