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