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Java > Open Source Codes > uk > org > primrose > pool > datasource > PoolDataSourceFactory


1 /**
2 * Library name : Primrose - A Java Database Connection Pool.
3 * Published by Ben Keeping, http://primrose.org.uk .
4 * Copyright (C) 2004 Ben Keeping, primrose.org.uk
5 * Email: Use "Contact Us Form" on website
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21
22 package uk.org.primrose.pool.datasource;
23
24 import uk.org.primrose.pool.jmx.*;
25 import java.io.PrintWriter JavaDoc;
26 import javax.naming.Context JavaDoc;
27 import javax.naming.InitialContext JavaDoc;
28 import javax.naming.NamingException JavaDoc;
29 import java.sql.Connection JavaDoc;
30 import javax.sql.DataSource JavaDoc;
31 import java.util.Hashtable JavaDoc;
32
33 import javax.naming.Context JavaDoc;
34 import javax.naming.Name JavaDoc;
35 import javax.naming.Reference JavaDoc;
36 import javax.naming.spi.ObjectFactory JavaDoc;
37
38 public class PoolDataSourceFactory implements ObjectFactory JavaDoc {
39
40     public PoolDataSourceFactory() {
41     }
42
43     public Object JavaDoc getObjectInstance(Object JavaDoc refObj, Name JavaDoc nm, Context JavaDoc ctx, Hashtable JavaDoc env) throws Exception JavaDoc {
44
45         Reference JavaDoc ref = (Reference JavaDoc) refObj;
46         String JavaDoc className = ref.getClassName();
47         String JavaDoc poolName = (String JavaDoc) ref.get("poolName").getContent();
48         //System.err.println("[PoolDataSourceFactory] Loading : " +className +" with " +poolName);
49
50         PoolDataSource pds = new PoolDataSource();
51         pds.setPoolName(poolName);
52         return pds;
53     }
54
55
56 }
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