2 * Copyright (C) 2001, 2002 The Mir-coders group
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4 * This file is part of Mir.
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6 * Mir is free software; you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation; either version 2 of the License, or
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9 * (at your option) any later version.
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11 * Mir is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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16 * You should have received a copy of the GNU General Public License
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17 * along with Mir; if not, write to the Free Software
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18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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20 * In addition, as a special exception, The Mir-coders gives permission to link
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21 * the code of this program with any library licensed under the Apache Software License,
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22 * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
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23 * (or with modified versions of the above that use the same license as the above),
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24 * and distribute linked combinations including the two. You must obey the
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25 * GNU General Public License in all respects for all of the code used other than
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26 * the above mentioned libraries. If you modify this file, you may extend this
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27 * exception to your version of the file, but you are not obligated to do so.
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28 * If you do not wish to do so, delete this exception statement from your version.
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31 package mircoders.entity;
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33 import java.sql.Connection;
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34 import java.sql.SQLException;
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35 import java.sql.Statement;
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36 import java.util.Map;
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38 import mir.entity.Entity;
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39 import mir.log.LoggerWrapper;
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40 import mir.storage.StorageObject;
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41 import mir.storage.StorageObjectFailure;
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42 import mir.util.StringRoutines;
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43 import mircoders.storage.DatabaseContentToMedia;
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46 * this class implements mapping of one line of the database table content
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49 * @version $Id: EntityContent.java,v 1.19.2.3 2003/09/19 23:34:20 zapata Exp $
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50 * @author mir-coders group
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55 public class EntityContent extends Entity
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59 public EntityContent()
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63 logger = new LoggerWrapper("Entity.Content");
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66 public EntityContent(StorageObject theStorage) {
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69 setStorage(theStorage);
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76 * set is_produced flag for the article
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79 public void setProduced(boolean yesno) throws StorageObjectFailure
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81 String value = (yesno) ? "1":"0";
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82 if (value.equals( getValue("is_produced") )) return;
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84 Connection con=null;Statement stmt=null;
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85 String sql = "update content set is_produced='" + value + "' where id='" + getId()+"'";
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87 con = theStorageObject.getPooledCon();
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88 /** @todo should be preparedStatement: faster!! */
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89 stmt = con.createStatement();
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90 theStorageObject.executeUpdate(stmt,sql);
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92 catch (StorageObjectFailure e) {
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93 throwStorageObjectFailure(e, "\n -- set produced failed");
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95 catch (SQLException e) {
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96 throwStorageObjectFailure(e, "\n -- set produced failed");
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99 theStorageObject.freeConnection(con,stmt);
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104 * Deattaches media from an article
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106 * @param anArticleId
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108 * @throws StorageObjectFailure
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110 public void dettach(String anArticleId, String aMediaId) throws StorageObjectFailure
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112 if (aMediaId!=null){
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114 DatabaseContentToMedia.getInstance().delete(anArticleId, aMediaId);
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116 catch (Exception e){
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117 throwStorageObjectFailure(e, "\n -- failed to get instance");
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120 setProduced(false);
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125 * Attaches media to an article
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128 * @throws StorageObjectFailure
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131 public void attach(String aMediaId) throws StorageObjectFailure
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133 if (aMediaId!=null) {
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135 DatabaseContentToMedia.getInstance().addMedia(getId(),aMediaId);
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137 catch(StorageObjectFailure e){
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138 throwStorageObjectFailure(e, "attach: could not get the instance");
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140 setProduced(false);
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143 logger.error("EntityContent: attach without mid");
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148 * overridden method setValues to patch creator_main_url
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150 public void setValues(Map theStringValues) {
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151 if (theStringValues != null) {
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152 if (theStringValues.containsKey("creator_main_url")){
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153 if (((String)theStringValues.get("creator_main_url")).equalsIgnoreCase("http://")){
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154 theStringValues.remove("creator_main_url");
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156 else if (!((String)theStringValues.get("creator_main_url")).startsWith("http://")){
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157 theStringValues.put("creator_main_url","http://"+((String)theStringValues.get("creator_main_url")));
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161 super.setValues(theStringValues);
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164 public void appendToComments(String aLine) {
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165 StringBuffer comment = new StringBuffer();
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167 comment.append(StringRoutines.interpretAsString(getValue("comment")));
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169 catch (Throwable t) {
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171 if (comment.length() > 0 && comment.charAt(comment.length() - 1) != '\n') {
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172 comment.append('\n');
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175 comment.append(aLine);
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176 setValueForProperty("comment", comment.toString());
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