01: /* Copyright (c) 2001-2005, The HSQL Development Group
02: * All rights reserved.
03: *
04: * Redistribution and use in source and binary forms, with or without
05: * modification, are permitted provided that the following conditions are met:
06: *
07: * Redistributions of source code must retain the above copyright notice, this
08: * list of conditions and the following disclaimer.
09: *
10: * Redistributions in binary form must reproduce the above copyright notice,
11: * this list of conditions and the following disclaimer in the documentation
12: * and/or other materials provided with the distribution.
13: *
14: * Neither the name of the HSQL Development Group nor the names of its
15: * contributors may be used to endorse or promote products derived from this
16: * software without specific prior written permission.
17: *
18: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21: * ARE DISCLAIMED. IN NO EVENT SHALL HSQL DEVELOPMENT GROUP, HSQLDB.ORG,
22: * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
23: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
24: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25: * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
26: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28: * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29: */
30:
31: package org.hsqldb.jdbc;
32:
33: import java.util.Hashtable;
34:
35: import javax.naming.Context;
36: import javax.naming.Name;
37: import javax.naming.Reference;
38: import javax.naming.spi.ObjectFactory;
39:
40: // boucherb@users 20040411 - doc 1.7.2 - javadoc updates toward 1.7.2 final
41:
42: /**
43: * A JNDI ObjectFactory for creating {@link jdbcDataSource jdbcDatasource}
44: * object instances.
45: *
46: * @author deforest@users
47: * @version 1.7.2
48: */
49: public class jdbcDataSourceFactory implements ObjectFactory {
50:
51: /**
52: * Creates a jdbcDatasource object using the location or reference
53: * information specified.<p>
54: *
55: * The Reference object should support the properties, database, user,
56: * password.
57: *
58: * @param obj The reference information used in creating a
59: * jdbcDatasource object.
60: * @param name ignored
61: * @param nameCtx ignored
62: * @param environment ignored
63: * @return A newly created jdbcDataSource object; null if an object
64: * cannot be created.
65: * @exception Exception never
66: */
67: public Object getObjectInstance(Object obj, Name name,
68: Context nameCtx, Hashtable environment) throws Exception {
69:
70: String dsClass = "org.hsqldb.jdbc.jdbcDataSource";
71: Reference ref = (Reference) obj;
72:
73: if (ref.getClassName().equals(dsClass)) {
74: jdbcDataSource ds = new jdbcDataSource();
75:
76: ds.setDatabase((String) ref.get("database").getContent());
77: ds.setUser((String) ref.get("user").getContent());
78: ds.setPassword((String) ref.get("password").getContent());
79:
80: return ds;
81: } else {
82: return null;
83: }
84: }
85: }
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