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 the com.oreilly.servlet library, any library
22 * licensed under the Apache Software License, The Sun (tm) Java Advanced
23 * Imaging library (JAI), The Sun JIMI library (or with modified versions of
24 * the above that use the same license as the above), and distribute linked
25 * combinations including the two. You must obey the GNU General Public
26 * License in all respects for all of the code used other than the above
27 * mentioned libraries. If you modify this file, you may extend this exception
28 * to your version of the file, but you are not obligated to do so. If you do
29 * not wish to do so, delete this exception statement from your version.
32 * put your module comment here
39 import java.util.Properties;
41 import mir.config.MirPropertiesConfiguration;
42 import mir.config.MirPropertiesConfiguration.PropertiesConfigExc;
46 * Diese Klasse implementiert Interface DatabaseAdaptor fuer Oracle
51 public final class DatabaseAdaptorOracle
52 implements DatabaseAdaptor {
55 * Liefert den Namen der Adaptorklasse <code>Adaptor.Oracle.Driver</code>
57 * @return Adaptorklasse als String
59 public String getDriver() throws PropertiesConfigExc {
60 return MirPropertiesConfiguration.instance().getString("Adaptor.Oracle.Driver");
64 * Liefert die URL f?r JDBC zur?ck, in den die Parameter user, pass und host
65 * eingef?gt werden. Die URL wird aus der Konfiguration geholt.
67 * @param user user als String
68 * @param pass passwort als String
69 * @param host host als String
70 * @return url als String
72 public String getURL(String user, String pass, String host) throws PropertiesConfigExc {
73 return MirPropertiesConfiguration.instance().getString("Adaptor.Oracle.URL");
74 /** @todo hier muesste bessererweise $HOST durch HOST ersetzt, etc. werden */
79 * Gibt zur?ck, ob das SQL der Datenbank den <code>limit</code>-Befehl beherrscht.
82 public boolean hasLimit() {
87 * Liefert zur?ck, ob der <code>limit</code>-Befehl erst start und dann offset
88 * hat (true), oder umgekehrt. Nur Relevant, wenn hasLimit true zur?ckliefert.
92 public boolean reverseLimit() {
97 * Liefert ein Properties-Objekt zurueck mit user und password.
102 public Properties getProperties(String user, String password) {
113 public String getLastInsertSQL(Database theDB) {
114 return "select currval('"+theDB.getCoreTable()+"_id_seq')";