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.
30 package mir.storage.store;
35 * Copyright: Copyright (c) 2002
41 public final class StoreUtil {
43 private final static Class storableObjectInterface=StorableObject.class;
46 private StoreUtil() { }
49 public static final String getPropNameFor(Class aClass) {
51 String className=aClass.toString();
52 return className.substring(className.lastIndexOf(".")+1);
57 public static final String getEntityListUniqueIdentifierFor( String table,
58 String where, String order, int offset, int limit)
60 StringBuffer sb = new StringBuffer(table);
62 if ( where!=null ) sb.append(where);
64 if ( order!=null ) sb.append(order);
65 sb.append("@").append(offset);
66 sb.append("@").append(limit);
71 * Method: implementsStorableObject
72 * Description: internall helper method to find out if a class implements
73 * interface StorableObject.
75 * @return true if yes, otherwise no.
77 public final static boolean implementsStorableObject(Class aClass) {
79 Class[] interfaces = aClass.getInterfaces();
80 if (interfaces.length>0) {
81 for (int i=0;i<interfaces.length;i++) {
82 if (interfaces[i]==storableObjectInterface) return true;