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Java > Open Source Codes > com > caucho > management > j2ee > JDBCDriver


1 /*
2  * Copyright (c) 1998-2006 Caucho Technology -- all rights reserved
3  *
4  * This file is part of Resin(R) Open Source
5  *
6  * Each copy or derived work must preserve the copyright notice and this
7  * notice unmodified.
8  *
9  * 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 Sam
27  */
28
29
30 package com.caucho.management.j2ee;
31
32 import com.caucho.sql.DriverConfig;
33
34 import javax.management.MalformedObjectNameException JavaDoc;
35 import javax.management.ObjectName JavaDoc;
36 import java.util.Hashtable JavaDoc;
37
38 /**
39  * Management interface for a JDBC driver.
40  */
41 public class JDBCDriver extends J2EEManagedObject {
42   private static int _g_id;
43
44   private final DriverConfig _driverConfig;
45
46   public JDBCDriver(DriverConfig driverConfig)
47   {
48     _driverConfig = driverConfig;
49   }
50
51   protected String JavaDoc getName()
52   {
53     return _driverConfig.getURL();
54   }
55
56   protected ObjectName JavaDoc createObjectName(Hashtable JavaDoc<String JavaDoc, String JavaDoc> properties)
57     throws MalformedObjectNameException JavaDoc
58   {
59     String JavaDoc name = _driverConfig.getDBPool().getName();
60
61     if (name != null)
62       properties.put("JDBCDataSource", quote(name));
63     else
64       properties.put("JDBCDataSource", quote("tmp-" + _g_id++));
65
66     return super.createObjectName(properties);
67   }
68
69 }
70
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