01: /*
02: * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: * Free SoftwareFoundation, Inc.
23: * 59 Temple Place, Suite 330
24: * Boston, MA 02111-1307 USA
25: *
26: * @author Scott Ferguson
27: */
28:
29: package com.caucho.sql.spy;
30:
31: import com.caucho.log.Log;
32: import com.caucho.util.L10N;
33:
34: import java.sql.*;
35: import java.util.Map;
36: import java.util.logging.Logger;
37:
38: /**
39: * Source for spy connections
40: */
41: public class SpyDataSource {
42: private String _name;
43:
44: private int _connIdCount;
45:
46: /**
47: * Creates a new SpyDataSource
48: */
49: public SpyDataSource() {
50: this (null);
51: }
52:
53: /**
54: * Creates a new SpyDataSource
55: */
56: public SpyDataSource(String name) {
57: if (name != null)
58: _name = name + ".";
59: else
60: _name = "";
61: }
62:
63: /**
64: * Creates a connection id.
65: */
66: public String createConnectionId() {
67: synchronized (this) {
68: return _name + _connIdCount++;
69: }
70: }
71: }
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