01: /* Copyright (C) 2004 - 2007 db4objects Inc. http://www.db4o.com
02:
03: This file is part of the db4o open source object database.
04:
05: db4o is free software; you can redistribute it and/or modify it under
06: the terms of version 2 of the GNU General Public License as published
07: by the Free Software Foundation and as clarified by db4objects' GPL
08: interpretation policy, available at
09: http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
10: Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
11: Suite 350, San Mateo, CA 94403, USA.
12:
13: db4o is distributed in the hope that it will be useful, but WITHOUT ANY
14: WARRANTY; without even the implied warranty of MERCHANTABILITY or
15: FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16: for more details.
17:
18: You should have received a copy of the GNU General Public License along
19: with this program; if not, write to the Free Software Foundation, Inc.,
20: 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
21: package com.db4o.config;
22:
23: import java.util.*;
24:
25: import com.db4o.*;
26:
27: /**
28: * @exclude
29: * @sharpen.ignore
30: */
31: public class TVector implements ObjectTranslator {
32:
33: public Object onStore(ObjectContainer con, Object object) {
34: Vector vt = (Vector) object;
35: Object[] elements = new Object[vt.size()];
36: Enumeration enumeration = vt.elements();
37: int i = 0;
38: while (enumeration.hasMoreElements()) {
39: elements[i++] = enumeration.nextElement();
40: }
41: return elements;
42: }
43:
44: public void onActivate(ObjectContainer con, Object object,
45: Object members) {
46: Vector vt = (Vector) object;
47: vt.removeAllElements();
48: if (members != null) {
49: Object[] elements = (Object[]) members;
50: for (int i = 0; i < elements.length; i++) {
51: vt.addElement(elements[i]);
52: }
53: }
54: }
55:
56: public Class storedClass() {
57: return Object[].class;
58: }
59: }
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