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.business.portlet;
35
36 import fr.paris.lutece.portal.business.portlet.Portlet;
37 import fr.paris.lutece.util.sql.DAOUtil;
38
39 /**
40 * this class provides Data Access methods for JasperPortlet objects
41 */
42 public final class JasperPortletDAO implements IJasperPortletDAO
43 {
44 // //////////////////////////////////////////////////////////////////////////
45 // Constants
46 private static final String SQL_QUERY_SELECT = "SELECT id_portlet, jasper_feed_id FROM jasper_portlet WHERE id_portlet = ? ";
47 private static final String SQL_QUERY_INSERT = "INSERT INTO jasper_portlet ( id_portlet, jasper_feed_id ) VALUES ( ?, ? )";
48 private static final String SQL_QUERY_DELETE = "DELETE FROM jasper_portlet WHERE id_portlet = ? ";
49 private static final String SQL_QUERY_UPDATE = "UPDATE jasper_portlet SET id_portlet = ?, jasper_feed_id = ? WHERE id_portlet = ? ";
50 private static final String SQL_QUERY_CHECK_PORTLET_LINKED = "SELECT jasper_feed_id FROM jasper_portlet WHERE jasper_feed_id = ? ";
51
52 // /////////////////////////////////////////////////////////////////////////////////////
53 // Access methods to data
54
55 /**
56 * Insert a new record in the table.
57 *
58 * @param portlet
59 * The Instance of the Portlet
60 */
61 public void insert( Portlet portlet )
62 {
63 try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_INSERT ) )
64 {
65 JasperPortlet/../../../../../../fr/paris/lutece/plugins/jasper/business/portlet/JasperPortlet.html#JasperPortlet">JasperPortlet p = (JasperPortlet) portlet;
66
67 daoUtil.setInt( 1, p.getId( ) );
68 daoUtil.setString( 2, p.getJasperFeedId( ) );
69 daoUtil.executeUpdate( );
70 }
71 }
72
73 /**
74 * Delete record from table
75 *
76 * @param nPortletId
77 * The indentifier of the Portlet
78 */
79 public void delete( int nPortletId )
80 {
81 try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_DELETE ) )
82 {
83 daoUtil.setInt( 1, nPortletId );
84 daoUtil.executeUpdate( );
85 }
86 }
87
88 /**
89 * Update the record in the table
90 *
91 * @param portlet
92 * The reference of the portlet
93 */
94 public void store( Portlet portlet )
95 {
96 try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_UPDATE ) )
97 {
98 JasperPortlet/../../../../../../fr/paris/lutece/plugins/jasper/business/portlet/JasperPortlet.html#JasperPortlet">JasperPortlet p = (JasperPortlet) portlet;
99
100 daoUtil.setInt( 1, p.getId( ) );
101 daoUtil.setString( 2, p.getJasperFeedId( ) );
102 daoUtil.setInt( 3, p.getId( ) );
103
104 daoUtil.executeUpdate( );
105 }
106 }
107
108 /**
109 * load the data of dbpagePortlet from the table
110 *
111 * @return portlet The instance of the object portlet
112 * @param nIdPortlet
113 * The identifier of the portlet
114 */
115 public Portlet load( int nIdPortlet )
116 {
117 JasperPortletper/business/portlet/JasperPortlet.html#JasperPortlet">JasperPortlet portlet = new JasperPortlet( );
118
119 try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_SELECT ) )
120 {
121 daoUtil.setInt( 1, nIdPortlet );
122 daoUtil.executeQuery( );
123
124 if ( daoUtil.next( ) )
125 {
126 portlet.setId( daoUtil.getInt( 1 ) );
127 portlet.setJasperFeedId( daoUtil.getString( 2 ) );
128 }
129 }
130
131 return portlet;
132 }
133
134 /**
135 * Checks if a feed is linked to a portlet
136 *
137 * @return A boolean
138 * @param nIdJasperFeed
139 * The identifier of the Jasper feed
140 */
141 public boolean checkNoPortletLinked( int nIdJasperFeed )
142 {
143 try ( DAOUtil daoUtil = new DAOUtil( SQL_QUERY_CHECK_PORTLET_LINKED ) )
144 {
145 daoUtil.setInt( 1, nIdJasperFeed );
146 daoUtil.executeQuery( );
147
148 if ( daoUtil.next( ) )
149 {
150 daoUtil.free( );
151
152 return false;
153 }
154 }
155
156 return true;
157 }
158 }