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.quiz.business;
35
36 import fr.paris.lutece.portal.service.plugin.Plugin;
37
38 import java.util.List;
39
40
41 /**
42 * IAnswerDAO Interface
43 */
44 public interface IAnswerDAO
45 {
46 /**
47 * Insert a new record in the table.
48 * @param nIdQuestion The question Id
49 * @param answer instance of the Answer object to inssert
50 * @param plugin the Plugin
51 */
52 void insert( int nIdQuestion, Answer answer, Plugin plugin );
53
54 /**
55 * Update the record in the table
56 * @param answer the reference of the Answer
57 * @param plugin the Plugin
58 */
59 void store( Answer answer, Plugin plugin );
60
61 /**
62 * Delete a record from the table
63 * @param nIdAnswer int identifier of the Answer to delete
64 * @param plugin the Plugin
65 */
66 void delete( int nIdAnswer, Plugin plugin );
67
68 ///////////////////////////////////////////////////////////////////////////
69 // Finders
70
71 /**
72 * Load the data from the table
73 * @param nKey The identifier of the answer
74 * @param plugin the Plugin
75 * @return The instance of the answer
76 */
77 Answer load( int nKey, Plugin plugin );
78
79 /**
80 * Load the data of all the answer objects and returns them as a List
81 * @param plugin the Plugin
82 * @param nIdQuestion the id of the question
83 * @return The List which contains the data of all the answer objects
84 */
85 List<Answer> selectAnswersList( int nIdQuestion, Plugin plugin );
86
87 /**
88 * Delete answer for a question
89 * @param nIdQuestion The question ID
90 * @param plugin The plugin
91 */
92 void deleteAnswersByQuestion( int nIdQuestion, Plugin plugin );
93
94 /**
95 * Load the data of the answer from the table
96 * @param nIdProfil The identifier of the profil
97 * @param plugin The plugin
98 * @return <code>true</code> if there is at least one answer with profil,
99 * <code>false</code> otherwise
100 */
101 boolean isAnswersWithProfil( int nIdProfil, Plugin plugin );
102
103 }