1 /*
2 * Copyright (c) 2002-2020, City of Paris
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright notice
10 * and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright notice
13 * and the following disclaimer in the documentation and/or other materials
14 * provided with the distribution.
15 *
16 * 3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
17 * contributors may be used to endorse or promote products derived from
18 * this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
31 *
32 * License 1.0
33 */
34 package fr.paris.lutece.plugins.jasper.service;
35
36 import fr.paris.lutece.portal.service.database.AppConnectionService;
37 import fr.paris.lutece.portal.service.database.PluginConnectionService;
38
39 import java.util.Hashtable;
40
41 /**
42 * This class provides DbPageConnectionService object
43 */
44 public final class JasperConnectionService
45 {
46 // Constants
47 private static JasperConnectionServiceerConnectionService.html#JasperConnectionService">JasperConnectionService _singleton = new JasperConnectionService( );
48 private static Hashtable _htConnectionServices = new Hashtable( );
49
50 /**
51 * Creates a new DbPageConnectionService object.
52 */
53 private JasperConnectionService( )
54 {
55 }
56
57 /**
58 * Get a connection service corresponding to the given poolname. If the pool name is empty, the default connection service of the current plugin is returned
59 *
60 * @return A Connection Service
61 * @param strPoolName
62 * The Poolname
63 */
64 public static PluginConnectionService getConnectionService( String strPoolName )
65 {
66 PluginConnectionService connectionService = null;
67
68 if ( ( strPoolName != null ) && !strPoolName.equals( "" ) )
69 {
70 if ( _htConnectionServices.contains( strPoolName ) )
71 {
72 connectionService = (PluginConnectionService) _htConnectionServices.get( strPoolName );
73 }
74 else
75 {
76 connectionService = new PluginConnectionService( strPoolName );
77 _htConnectionServices.put( strPoolName, connectionService );
78 }
79 }
80 else
81 {
82 connectionService = AppConnectionService.getDefaultConnectionService( );
83 }
84
85 return connectionService;
86 }
87
88 /**
89 * Provides singleton to connection service
90 *
91 * @return Returns an instance of the connection service
92 */
93 public static JasperConnectionService getInstance( )
94 {
95 return _singleton;
96 }
97 }