1 /*
2 * Copyright (c) 2002-2018, 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.appstore.business;
35
36 import fr.paris.lutece.portal.service.plugin.Plugin;
37 import fr.paris.lutece.portal.service.plugin.PluginService;
38 import fr.paris.lutece.portal.service.spring.SpringContextService;
39
40 import java.util.Collection;
41 import java.util.List;
42
43 /**
44 * This class provides instances management methods (create, find, ...) for Component objects
45 */
46 public final class ComponentHome
47 {
48 // Static variable pointed at the DAO instance
49 private static IComponentDAO _dao = (IComponentDAO) SpringContextService.getBean( "appstore.componentDAO" );
50 private static Plugin _plugin = PluginService.getPlugin( "appstore" );
51
52 /**
53 * Private constructor - this class need not be instantiated
54 */
55 private ComponentHome( )
56 {
57 }
58
59 /**
60 * Create an instance of the component class
61 *
62 * @param component
63 * The instance of the Component which contains the informations to store
64 * @return The instance of component which has been created with its primary key.
65 */
66 public static Component create( Component component )
67 {
68 _dao.insert( component, _plugin );
69
70 return component;
71 }
72
73 /**
74 * Update of the component which is specified in parameter
75 *
76 * @param component
77 * The instance of the Component which contains the data to store
78 * @return The instance of the component which has been updated
79 */
80 public static Component update( Component component )
81 {
82 _dao.store( component, _plugin );
83
84 return component;
85 }
86
87 /**
88 * Remove the component whose identifier is specified in parameter
89 *
90 * @param nComponentId
91 * The component Id
92 */
93 public static void remove( int nComponentId )
94 {
95 _dao.delete( nComponentId, _plugin );
96 }
97
98 // /////////////////////////////////////////////////////////////////////////
99 // Finders
100
101 /**
102 * Returns an instance of a component whose identifier is specified in parameter
103 *
104 * @param nKey
105 * The component primary key
106 * @return an instance of Component
107 */
108 public static Component findByPrimaryKey( int nKey )
109 {
110 return _dao.load( nKey, _plugin );
111 }
112
113 /**
114 * Load the data of all the component objects and returns them in form of a collection
115 *
116 * @return the collection which contains the data of all the component objects
117 */
118 public static Collection<Component> getComponentsList( )
119 {
120 return _dao.selectComponentsList( _plugin );
121 }
122
123 /**
124 * Returns a list of component used by the application
125 *
126 * @param nApplicationId
127 * The application ID
128 * @return a List of Component
129 */
130 public static List<Component> findByApplication( int nApplicationId )
131 {
132 return _dao.selectByApplication( nApplicationId, _plugin );
133 }
134 }