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.storage;
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34 * Title: DatabaseLanguage
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36 * Copyright: Copyright (c) 2001
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37 * Company: Indymedia
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42 import java.util.HashMap;
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43 import java.util.Iterator;
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44 import java.util.List;
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45 import java.util.Map;
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46 import java.util.Vector;
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48 import mir.entity.Entity;
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49 import mir.entity.EntityBrowser;
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50 import mir.log.LoggerWrapper;
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51 import mir.storage.Database;
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52 import mir.storage.StorageObject;
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53 import mir.storage.StorageObjectFailure;
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56 public class DatabaseLanguage extends Database implements StorageObject{
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57 private static DatabaseLanguage instance;
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59 // the following *has* to be sychronized cause this static method
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60 // could get preemted and we could end up with 2 instances of DatabaseFoo..
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61 // see the "Singletons with needles and thread" article at JavaWorld -mh
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62 public synchronized static DatabaseLanguage getInstance() throws
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63 StorageObjectFailure {
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64 if (instance == null) {
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65 instance = new DatabaseLanguage();
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70 private DatabaseLanguage() throws StorageObjectFailure {
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72 logger = new LoggerWrapper("Database.Language");
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74 this.hasTimestamp = false;
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75 this.theTable = "language";
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78 public List getPopupData() throws StorageObjectFailure {
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79 List result = new Vector();
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80 Iterator i = new EntityBrowser(this, "", "name", 100, -1, 0);
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82 while (i.hasNext()) {
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83 Entity e = (Entity) i.next();
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84 Map entry = new HashMap();
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85 entry.put("key", e.getId());
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86 entry.put("value", e.getValue("name"));
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