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.crmclient.service.queue;
35
36 import fr.paris.lutece.plugins.crmclient.business.CRMItemQueue;
37 import fr.paris.lutece.plugins.crmclient.business.ICRMItem;
38
39
40 /**
41 *
42 * ICRMClientQueue
43 *
44 */
45 public interface ICRMClientQueue
46 {
47 String BEAN_SERVICE = "crmclient.queue";
48
49 /**
50 * Get a crm item from the list and remove it from the queue
51 * @return The older crm item of the queue
52 */
53 ICRMItem consume( );
54
55 /**
56 * Put a crm item into the list of the queue
57 * @param crmItem The crm item to add to the queue
58 */
59 void send( ICRMItem crmItem );
60
61 /**
62 * Get the size of the queue
63 * @return the number of crm item present in the queue
64 */
65 int size( );
66
67 /**
68 * Return the first crm item in the queue
69 * @return the first crm item in the queue
70 */
71 CRMItemQueue getNextCRMItemQueue( );
72 }