1 /*
2 * Copyright (c) 2002-2014, 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.dbpage.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 import fr.paris.lutece.portal.service.spring.SpringContextService;
40
41
42 /**
43 * This class provides instances management methods for FolderListingPortlet objects
44 */
45 public class DbPagePortletHome extends PortletHome
46 {
47 // Static variable pointed at the DAO instance
48 private static IDbPagePortletDAO _dao = (IDbPagePortletDAO) SpringContextService.getPluginBean( "dbpage",
49 "dbPagePortletDAO" );
50
51 /** This class implements the Singleton design pattern. */
52 private static DbPagePortletHome _singleton;
53
54 /**
55 * Constructor
56 */
57 public DbPagePortletHome( )
58 {
59 if ( _singleton == null )
60 {
61 _singleton = this;
62 }
63 }
64
65 /**
66 * Returns the instance of the DbPagePortletHome singleton
67 *
68 * @return the DbPagePortletHome instance
69 */
70 public static PortletHome getInstance( )
71 {
72 if ( _singleton == null )
73 {
74 _singleton = new DbPagePortletHome( );
75 }
76
77 return _singleton;
78 }
79
80 /**
81 * Returns the instance of the DbPagePortletDAO singleton
82 *
83 * @return the instance of the DbPagePortletDAO
84 */
85 public IPortletInterfaceDAO getDAO( )
86 {
87 return _dao;
88 }
89
90 /**
91 * Returns the type of the portlet
92 *
93 * @return The type of the portlet
94 */
95 public String getPortletTypeId( )
96 {
97 String strCurrentClassName = this.getClass( ).getName( );
98 String strPortletTypeId = PortletTypeHome.getPortletTypeId( strCurrentClassName );
99
100 return strPortletTypeId;
101 }
102
103 /**
104 * Checks whether the DbPage is registered in a Portlet
105 * @return The boolean result
106 * @param strDbPage The identifier of the dbpage
107 */
108 public static boolean checkNoDbPageInPortlet( String strDbPage )
109 {
110 return _dao.checkNoDbPagePortlet( strDbPage );
111 }
112 }