2 * Copyright (C) 2001, 2002 The Mir-coders group
4 * This file is part of Mir.
6 * Mir is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * Mir is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Mir; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * In addition, as a special exception, The Mir-coders gives permission to link
21 * the code of this program with any library licensed under the Apache Software License,
22 * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
23 * (or with modified versions of the above that use the same license as the above),
24 * and distribute linked combinations including the two. You must obey the
25 * GNU General Public License in all respects for all of the code used other than
26 * the above mentioned libraries. If you modify this file, you may extend this
27 * exception to your version of the file, but you are not obligated to do so.
28 * If you do not wish to do so, delete this exception statement from your version.
31 package mircoders.entity;
33 import mir.entity.AbstractEntity;
34 import mir.storage.DatabaseFailure;
35 import mircoders.storage.DatabaseContentToMedia;
37 import java.sql.Connection;
38 import java.sql.SQLException;
39 import java.sql.Statement;
42 * this class implements mapping of one line of the database table content
45 * @version $Id: EntityContent.java,v 1.19.2.13 2007/12/15 00:24:43 zapata Exp $
46 * @author mir-coders group
51 public class EntityContent extends AbstractEntity {
53 * set is_produced flag for the article
55 public void setProduced(boolean yesno) throws DatabaseFailure {
56 String value = (yesno) ? "1":"0";
57 if (value.equals( getFieldValue("is_produced") )) return;
59 Connection con=null;Statement stmt=null;
60 String sql = "update content set is_produced='" + value + "' where id='" + getId()+"'";
62 con = database.obtainConnection();
63 /** todo should be preparedStatement: faster!! */
64 stmt = con.createStatement();
65 database.executeUpdate(stmt,sql);
67 catch (DatabaseFailure e) {
70 catch (SQLException e) {
71 throw new DatabaseFailure(e);
74 database.freeConnection(con,stmt);
79 * Deattaches media from an article
83 * @throws DatabaseFailure
85 public void dettach(String anArticleId, String aMediaId) throws DatabaseFailure {
87 DatabaseContentToMedia.getInstance().delete(anArticleId, aMediaId);
94 * Attaches media to the article
97 public void attach(String aMediaId) throws DatabaseFailure {
98 if (aMediaId != null) {
99 DatabaseContentToMedia.getInstance().addMedia(getId(),aMediaId);
103 getLogger().error("EntityContent: attach without mid");