01: /* Copyright (C) 2004 - 2007 db4objects Inc. http://www.db4o.com
02:
03: This file is part of the db4o open source object database.
04:
05: db4o is free software; you can redistribute it and/or modify it under
06: the terms of version 2 of the GNU General Public License as published
07: by the Free Software Foundation and as clarified by db4objects' GPL
08: interpretation policy, available at
09: http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
10: Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
11: Suite 350, San Mateo, CA 94403, USA.
12:
13: db4o is distributed in the hope that it will be useful, but WITHOUT ANY
14: WARRANTY; without even the implied warranty of MERCHANTABILITY or
15: FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16: for more details.
17:
18: You should have received a copy of the GNU General Public License along
19: with this program; if not, write to the Free Software Foundation, Inc.,
20: 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
21: package com.db4o.internal;
22:
23: import java.io.*;
24:
25: import com.db4o.*;
26: import com.db4o.internal.handlers.*;
27:
28: final class Message {
29: final PrintStream stream;
30:
31: Message(ObjectContainerBase a_stream, String msg) {
32: stream = a_stream.configImpl().outStream();
33: print(msg, true);
34: }
35:
36: Message(String a_StringParam, int a_intParam, PrintStream a_stream,
37: boolean header) {
38: stream = a_stream;
39: print(Messages.get(a_intParam, a_StringParam), header);
40: }
41:
42: Message(String a_StringParam, int a_intParam, PrintStream a_stream) {
43: this (a_StringParam, a_intParam, a_stream, true);
44: }
45:
46: private void print(String msg, boolean header) {
47: if (stream != null) {
48: if (header) {
49: stream.println("[" + Db4o.version() + " "
50: + DateHandlerBase.now() + "] ");
51: }
52: stream.println(" " + msg);
53: }
54: }
55: }
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