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Java > Open Source Codes > net > jforum > dao > generic > GenericRankingDAO


1 /*
2  * Copyright (c) 2003, Rafael Steil
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms,
6  * with or without modification, are permitted provided
7  * that the following conditions are met:
8  *
9  * 1) Redistributions of source code must retain the above
10  * copyright notice, this list of conditions and the
11  * following disclaimer.
12  * 2) Redistributions in binary form must reproduce the
13  * above copyright notice, this list of conditions and
14  * the following disclaimer in the documentation and/or
15  * other materials provided with the distribution.
16  * 3) Neither the name of "Rafael Steil" nor
17  * the names of its contributors may be used to endorse
18  * or promote products derived from this software without
19  * specific prior written permission.
20  *
21  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
22  * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
23  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
24  * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
25  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR
26  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
27  * THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
28  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
29  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES
30  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
32  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
33  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
34  * IN CONTRACT, STRICT LIABILITY, OR TORT
35  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
36  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
37  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
38  *
39  * This file creation date: Mar 23, 2003 / 7:52:13 PM
40  * The JForum Project
41  * http://www.jforum.net
42  */
43 package net.jforum.dao.generic;
44
45 import java.sql.PreparedStatement JavaDoc;
46 import java.sql.ResultSet JavaDoc;
47 import java.util.ArrayList JavaDoc;
48 import java.util.List JavaDoc;
49
50 import net.jforum.JForumExecutionContext;
51 import net.jforum.entities.Ranking;
52 import net.jforum.util.preferences.SystemGlobals;
53
54 /**
55  * @author Rafael Steil
56  * @version $Id: GenericRankingDAO.java,v 1.5 2006/01/29 15:06:25 rafaelsteil Exp $
57  */
58 public class GenericRankingDAO implements net.jforum.dao.RankingDAO
59 {
60     /**
61      * @see net.jforum.dao.RankingDAO#selectById(int)
62      */
63     public Ranking selectById(int rankingId) throws Exception JavaDoc
64     {
65         Ranking ranking = new Ranking();
66         
67         PreparedStatement JavaDoc p = JForumExecutionContext.getConnection().prepareStatement(SystemGlobals.getSql("RankingModel.selectById"));
68         p.setInt(1, rankingId);
69         
70         ResultSet JavaDoc rs = p.executeQuery();
71         if (rs.next()) {
72                 ranking.setId(rankingId);
73                 ranking.setTitle(rs.getString("rank_title"));
74                 ranking.setImage(rs.getString("rank_image"));
75                 ranking.setMin(rs.getInt("rank_min"));
76                 ranking.setSpecial(rs.getInt("rank_special"));
77         }
78         
79         rs.close();
80         p.close();
81         
82         return ranking;
83     }
84
85     /**
86      * @see net.jforum.dao.RankingDAO#selectAll()
87      */
88     public List JavaDoc selectAll() throws Exception JavaDoc
89     {
90         List JavaDoc l = new ArrayList JavaDoc();
91         PreparedStatement JavaDoc p = JForumExecutionContext.getConnection().prepareStatement(SystemGlobals.getSql("RankingModel.selectAll"));
92         ResultSet JavaDoc rs = p.executeQuery();
93         
94         while (rs.next()) {
95             Ranking ranking = new Ranking();
96             
97             ranking.setId(rs.getInt("rank_id"));
98             ranking.setTitle(rs.getString("rank_title"));
99             ranking.setImage(rs.getString("rank_image"));
100             ranking.setMin(rs.getInt("rank_min"));
101             ranking.setSpecial(rs.getInt("rank_special"));
102             
103             l.add(ranking);
104         }
105         
106         rs.close();
107         p.close();
108         
109         return l;
110     }
111
112     /**
113      * @see net.jforum.dao.RankingDAO#delete(int)
114      */
115     public void delete(int rankingId) throws Exception JavaDoc
116     {
117         PreparedStatement JavaDoc p = JForumExecutionContext.getConnection().prepareStatement(SystemGlobals.getSql("RankingModel.delete"));
118         p.setInt(1, rankingId);
119         
120         p.executeUpdate();
121         p.close();
122     }
123
124     /**
125      * @see net.jforum.dao.RankingDAO#update(net.jforum.Ranking)
126      */
127     public void update(Ranking ranking) throws Exception JavaDoc
128     {
129         PreparedStatement JavaDoc p = JForumExecutionContext.getConnection().prepareStatement(SystemGlobals.getSql("RankingModel.update"));
130         
131         p.setString(1, ranking.getTitle());
132         p.setString(2, ranking.getImage());
133         p.setInt(3, ranking.getSpecial());
134         p.setInt(4, ranking.getMin());
135         p.setInt(5, ranking.getId());
136         
137         p.executeUpdate();
138         p.close();
139     }
140
141     /**
142      * @see net.jforum.dao.RankingDAO#addNew(net.jforum.Ranking)
143      */
144     public void addNew(Ranking ranking) throws Exception JavaDoc
145     {
146         PreparedStatement JavaDoc p = JForumExecutionContext.getConnection().prepareStatement(SystemGlobals.getSql("RankingModel.addNew"));
147         
148         p.setString(1, ranking.getTitle());
149         p.setInt(2, ranking.getMin());
150         
151         p.executeUpdate();
152         p.close();
153     }
154
155 }
156
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