1 /*
2 * Copyright (c) 2002-2016, 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.htmldocs.business.portlet;
35
36 import java.util.Collection;
37
38 import fr.paris.lutece.portal.business.portlet.IPortletInterfaceDAO;
39 import fr.paris.lutece.portal.business.portlet.PortletHome;
40 import fr.paris.lutece.portal.business.portlet.PortletTypeHome;
41 import fr.paris.lutece.portal.service.spring.SpringContextService;
42 import fr.paris.lutece.util.ReferenceItem;
43
44 /**
45 * This class provides instances management methods for HtmldocsPortlet objects
46 */
47 public class HtmldocsPortletHome extends PortletHome
48 {
49 // Static variable pointed at the DAO instance
50 private static IHtmldocsPortletDAO _dao = (IHtmldocsPortletDAO) SpringContextService.getBean( "htmldocs.HtmldocsPortletDAO" );
51
52 /* This class implements the Singleton design pattern. */
53 private static HtmldocsPortletHome _singleton;
54
55 /**
56 * Constructor
57 */
58 public HtmldocsPortletHome( )
59 {
60 if ( _singleton == null )
61 {
62 _singleton = this;
63 }
64 }
65
66 /**
67 * Returns the identifier of the portlet type
68 *
69 * @return the portlet type identifier
70 */
71 public String getPortletTypeId( )
72 {
73 String strCurrentClassName = this.getClass( ).getName( );
74 String strPortletTypeId = PortletTypeHome.getPortletTypeId( strCurrentClassName );
75
76 return strPortletTypeId;
77 }
78
79 /**
80 * Returns the instance of HtmldocsPortlet Portlet
81 *
82 * @return the HtmldocsPortlet Portlet instance
83 */
84 public static PortletHome getInstance( )
85 {
86 if ( _singleton == null )
87 {
88 _singleton = new HtmldocsPortletHome( );
89 }
90
91 return _singleton;
92 }
93
94 /**
95 * Returns the instance of the portlet DAO singleton
96 *
97 * @return the instance of the DAO singleton
98 */
99 public IPortletInterfaceDAO getDAO( )
100 {
101 return _dao;
102 }
103 /**
104 * Load the list of Portlet
105 * @param nDocumentId the document ID
106 * @param pOrder order of the portlets
107 * @param pFilter The portlet filter
108 * @return The Collection of the ReferenceItem
109 */
110 public static Collection<ReferenceItem> findByFilter( int nDocumentId, PortletOrder pOrder, PortletFilter pFilter )
111 {
112 //FIXME : method should access to different home business methods
113 return _dao.selectPortletByType( nDocumentId, pOrder, pFilter );
114 }
115
116 }