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.Portlet;
37 import fr.paris.lutece.util.sql.DAOUtil;
38
39
40 /**
41 * this class provides Data Access methods for DbPagePortlet objects
42 */
43 public final class DbPagePortletDAO implements IDbPagePortletDAO
44 {
45 ////////////////////////////////////////////////////////////////////////////
46 // Constants
47 private static final String SQL_QUERY_SELECT = "SELECT id_portlet, dbpage_name, dbpage_values FROM dbpage_portlet WHERE id_portlet = ? ";
48 private static final String SQL_QUERY_INSERT = "INSERT INTO dbpage_portlet ( id_portlet, dbpage_name, dbpage_values ) VALUES ( ?, ?, ? )";
49 private static final String SQL_QUERY_DELETE = "DELETE FROM dbpage_portlet WHERE id_portlet = ? ";
50 private static final String SQL_QUERY_UPDATE = "UPDATE dbpage_portlet SET id_portlet = ?, dbpage_name = ?, dbpage_values = ? WHERE id_portlet = ? ";
51 private static final String SQL_QUERY_CHECK = " SELECT dbpage_name FROM dbpage_portlet WHERE dbpage_name = ? ";
52
53 ///////////////////////////////////////////////////////////////////////////////////////
54 // Access methods to data
55
56 /**
57 * Delete record from table
58 *
59 * @param nPortletId The indentifier of the Portlet
60 */
61 public void delete( int nPortletId )
62 {
63 DAOUtil daoUtil = new DAOUtil( SQL_QUERY_DELETE );
64 daoUtil.setInt( 1, nPortletId );
65 daoUtil.executeUpdate( );
66 daoUtil.free( );
67 }
68
69 /**
70 * Insert a new record in the table.
71 *
72 * @param portlet The Instance of the Portlet
73 */
74 public void insert( Portlet portlet )
75 {
76 DAOUtil daoUtil = new DAOUtil( SQL_QUERY_INSERT );
77
78 DbPagePortlet p = (DbPagePortlet) portlet;
79
80 daoUtil.setInt( 1, p.getId( ) );
81 daoUtil.setString( 2, p.getDbPageName( ) );
82 daoUtil.setString( 3, p.getDbValues( ) );
83
84 daoUtil.executeUpdate( );
85 daoUtil.free( );
86 }
87
88 /**
89 * load the data of dbpagePortlet from the table
90 *
91 * @param nIdPortlet The indentifier of the portlet
92 * @return portlet The instance of the object portlet
93 */
94 public Portlet load( int nIdPortlet )
95 {
96 DbPagePortlet portlet = new DbPagePortlet( );
97 DAOUtil daoUtil = new DAOUtil( SQL_QUERY_SELECT );
98 daoUtil.setInt( 1, nIdPortlet );
99 daoUtil.executeQuery( );
100
101 if ( daoUtil.next( ) )
102 {
103 portlet.setId( daoUtil.getInt( 1 ) );
104 portlet.setDbPageName( daoUtil.getString( 2 ) );
105 portlet.setValues( daoUtil.getString( 3 ) );
106 }
107
108 daoUtil.free( );
109
110 return portlet;
111 }
112
113 /**
114 * Update the record in the table
115 *
116 * @param portlet The reference of the portlet
117 */
118 public void store( Portlet portlet )
119 {
120 DbPagePortlet p = (DbPagePortlet) portlet;
121 DAOUtil daoUtil = new DAOUtil( SQL_QUERY_UPDATE );
122 daoUtil.setInt( 1, p.getId( ) );
123 daoUtil.setString( 2, p.getDbPageName( ) );
124 daoUtil.setString( 3, p.getDbValues( ) );
125 daoUtil.setInt( 4, p.getId( ) );
126
127 daoUtil.executeUpdate( );
128 daoUtil.free( );
129 }
130
131 /**
132 * Checks whether the dbPage is registered in a Portlet
133 *
134 * @param strDbPageId The identifier of the DbPage
135 * @return The boolean result
136 */
137 public boolean checkNoDbPagePortlet( String strDbPageId )
138 {
139 DAOUtil daoUtil = new DAOUtil( SQL_QUERY_CHECK );
140 daoUtil.setString( 1, strDbPageId );
141 daoUtil.executeQuery( );
142
143 boolean bResult = false;
144
145 if ( daoUtil.next( ) )
146 {
147 bResult = true;
148 }
149
150 daoUtil.free( );
151
152 return bResult;
153 }
154 }