1 /***
2 * JFoxSOAF, Service-Oriented Application Framework
3 *
4 * Copyright (C) www.huihoo.org
5 *
6 * Distributable under GNU LGPL
7 *
8 * For more information, please visit: http://www.huihoo.org/jfox/jfoxsoaf
9 */
10
11 package org.huihoo.jfox.soaf.services.jdbc;
12
13 import javax.sql.DataSource;
14
15 import org.huihoo.jfox.soaf.exception.DataSourceConfigurationException;
16 import org.huihoo.jfox.soaf.exception.ServiceLocatorException;
17 import org.huihoo.jfox.soaf.services.ejb.ServiceLocator;
18
19 import org.apache.commons.lang.StringUtils;
20
21 /***
22 * Database datasource serivce implementation
23 *
24 * @author <a href="mailto:founder_chen@yahoo.com.cn">Peter Cheng </a>
25 * @version $Revision: 1.1 $ $Date: 2004/10/28 15:12:16 $
26 * @version Revision: 1.0
27 */
28
29 public class DataSourceServiceImpl implements DataSourceService {
30
31 private ServiceLocator serviceLocator;
32
33 /***
34 * @param serviceLocator
35 */
36 public DataSourceServiceImpl(ServiceLocator serviceLocator) {
37 this.serviceLocator = serviceLocator;
38 }
39
40 /***
41 * @see org.huihoo.jfox.soaf.services.jdbc.DataSourceService#getDataSource(java.lang.String)
42 */
43 public DataSource getDataSource(String dataSourceName)
44 throws DataSourceConfigurationException, ServiceLocatorException {
45 if (StringUtils.isEmpty(dataSourceName)) {
46 return DataSourceFactory.getDataSource();
47 } else {
48 return serviceLocator.getDataSource(dataSourceName);
49 }
50 }
51
52 }