1 /*
2 * Copyright (c) 2002-2017, Mairie de 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.jsr168.business.portlet;
35
36 import fr.paris.lutece.portal.business.portlet.IPortletInterfaceDAO;
37 import fr.paris.lutece.portal.business.portlet.PortletHome;
38 import fr.paris.lutece.portal.business.portlet.PortletTypeHome;
39
40
41 /**
42 * This class provides instances management methods for HtmlPortlet objects
43 */
44 public class Jsr168PortletHome extends PortletHome
45 {
46 /* This class implements the Singleton design pattern. */
47 private static Jsr168PortletHome _singleton = null;
48
49 /**
50 * Constructor
51 */
52 public Jsr168PortletHome( )
53 {
54 if ( _singleton == null )
55 {
56 _singleton = this;
57 }
58 }
59
60 /**
61 * Returns the identifier of the portlet type
62 *
63 * @return the portlet type identifier
64 */
65 public String getPortletTypeId( )
66 {
67 String strCurrentClassName = this.getClass( ).getName( );
68 String strPortletTypeId = PortletTypeHome.getPortletTypeId( strCurrentClassName );
69
70 return strPortletTypeId;
71 }
72
73 /**
74 * Returns the instance of Jsr168Portlet
75 *
76 * @return the Jsr168 Portlet instance
77 */
78 public static PortletHome getInstance( )
79 {
80 if ( _singleton == null )
81 {
82 _singleton = new Jsr168PortletHome( );
83 }
84
85 return _singleton;
86 }
87
88 /**
89 * Returns the instance of the portelt DAO singleton
90 *
91 * @return the instance of the DAO singleton
92 */
93 public IPortletInterfaceDAO getDAO( )
94 {
95 return Jsr168PortletDAO.getInstance( );
96 }
97 }