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.
33 * Title: StorableObjectEntity
34 * Description: Basic Container that can be handled by ObjectStore
35 * Copyright: Copyright (c) 2002
41 import java.sql.ResultSet;
42 import java.sql.SQLException;
45 import mir.storage.Database;
46 import mir.storage.store.StorableObject;
47 import mir.storage.store.StoreIdentifier;
50 public class StorableObjectEntity extends Entity
51 implements StorableObject {
54 * Method: getStoreIdentifier
55 * Description: returns unique StoreIdentifer under which the Entity
56 * is Stored. Based upon primary key and tablename.
58 * @return StoreIdentifier
60 public StoreIdentifier getStoreIdentifier() {
62 if ( id!=null && theStorageObject!= null )
63 return new StoreIdentifier(this, id+"@"+theStorageObject.getTableName());
67 public static final StoreIdentifier getStoreIdentifier(
68 Class theEntityClass, String theTable, String id) {
72 return new StoreIdentifier(theEntityClass, id + "@" + theTable);
76 public static final StoreIdentifier getStoreIdentifier(Database theStorage,
77 Class theEntityClass, ResultSet rs) throws SQLException {
79 String idcol = theStorage.getIdName();
80 String idval = rs.getObject(idcol).toString();
83 return getStoreIdentifier(theEntityClass,
84 theStorage.getTableName(), idval);
91 * Method: getNotifyOnReleaseSet()
92 * Description: returns empty Set, GenericContainer does not implement
97 public Set getNotifyOnReleaseSet() { return null; }