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1 /* dlDataModule -- Database access helper class
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2
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3 Digital Image Library servlet components
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4
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5 Copyright (C) 2001, 2002 Robert Casties (robcast@mail.berlios.de)
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6
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7 This program is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 2 of the License, or (at your
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10 option) any later version.
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11
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12 Please read license.txt for the full details. A copy of the GPL
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13 may be found at http://www.gnu.org/copyleft/lgpl.html
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14
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15 You should have received a copy of the GNU General Public License
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16 along with this program; if not, write to the Free Software
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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18
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19 */
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20
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21 package digilib.auth;
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22
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23 import com.borland.dx.dataset.*;
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24 import com.borland.dx.sql.dataset.*;
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25
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26
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27 public class dlDataModule implements DataModule {
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28 private static dlDataModule myDM;
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29 Database dlDatabase = new Database();
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30 QueryDataSet authPathsQuery = new QueryDataSet();
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31
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32 public dlDataModule() {
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33 try {
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34 jbInit();
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35 }
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36 catch(Exception e) {
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37 e.printStackTrace();
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38 }
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39 }
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40 private void jbInit() throws Exception {
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41 authPathsQuery.setReadOnly(true);
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42 authPathsQuery.setEditable(false);
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43 authPathsQuery.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor(dlDatabase, "select * from digilib_paths", null, true, Load.ALL));
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44 dlDatabase.setConnection(new com.borland.dx.sql.dataset.ConnectionDescriptor("jdbc:oracle:thin:@penelope.unibe.ch:1521:WTWG", "digilib_auth", "allesmainz", false, "oracle.jdbc.driver.OracleDriver"));
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45 }
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46 public static dlDataModule getDataModule() {
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47 if (myDM == null) {
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48 myDM = new dlDataModule();
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49 }
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50 return myDM;
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51 }
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52 public com.borland.dx.sql.dataset.Database getDlDatabase() {
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53 return dlDatabase;
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54 }
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55 public com.borland.dx.sql.dataset.QueryDataSet getAuthPathsQuery() {
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56 return authPathsQuery;
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57 }
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58 }
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