1 /*
2 * Copyright (c) 2002-2022, 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.portal.business.mail;
35
36 import fr.paris.lutece.portal.service.spring.SpringContextService;
37
38 /**
39 * This class provides Data Access methods for MailItemQueue objects
40 */
41 public final class MailItemQueueHome
42 {
43 // Static variable pointed at the DAO instance
44 private static IMailItemQueueDAO _dao = SpringContextService.getBean( "mailItemQueueDAO" );
45
46 /**
47 * Creates a new MailItemQueueHome object.
48 */
49 private MailItemQueueHome( )
50 {
51 }
52
53 /**
54 * Insert a new mail item in the database queue.
55 *
56 * @param mailItemQueue
57 * the mail item to insert
58 */
59 public static void create( MailItemQueue mailItemQueue )
60 {
61 _dao.insert( mailItemQueue );
62 }
63
64 /**
65 * Delete the mail item record in the table
66 *
67 * @param nIdMailItemQueue
68 * The indentifier of the mail item to remove
69 */
70 public static void delete( int nIdMailItemQueue )
71 {
72 _dao.delete( nIdMailItemQueue );
73 }
74
75 /**
76 * Return the first mail item in the queue
77 *
78 * @return the first mail item in the queue
79 */
80 public static MailItemQueue getNextMailItemQueue( )
81 {
82 // get the id of the next mail item queue
83 int nIdMailItemQueue = _dao.nextMailItemQueueId( );
84
85 if ( nIdMailItemQueue != -1 )
86 {
87 // lock the mail item queue before getting mailItemQueue Object
88 _dao.lockMailItemQueue( nIdMailItemQueue );
89
90 return _dao.load( nIdMailItemQueue );
91 }
92
93 return null;
94 }
95
96 /**
97 *
98 * @return the number of mail item present in the queue
99 */
100 public static int getMailItemNumber( )
101 {
102 return _dao.getCountMailItem( );
103 }
104 }