01: /*
02: * Copyright (C) 2004 NNL Technology AB
03: * Visit www.infonode.net for information about InfoNode(R)
04: * products and how to contact NNL Technology AB.
05: *
06: * This program is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU General Public License
08: * as published by the Free Software Foundation; either version 2
09: * of the License, or (at your option) any later version.
10: *
11: * This program 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.
15: *
16: * You should have received a copy of the GNU General Public License
17: * along with this program; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
19: * MA 02111-1307, USA.
20: */
21:
22: // $Id: CompositeMapRef.java,v 1.5 2005/02/16 11:28:15 jesper Exp $
23: package net.infonode.properties.propertymap.ref;
24:
25: import net.infonode.properties.propertymap.PropertyMapImpl;
26:
27: import java.io.IOException;
28: import java.io.ObjectInputStream;
29: import java.io.ObjectOutputStream;
30:
31: /**
32: * @author $Author: jesper $
33: * @version $Revision: 1.5 $
34: */
35: public class CompositeMapRef implements PropertyMapRef {
36: private PropertyMapRef ref1;
37: private PropertyMapRef ref2;
38:
39: public CompositeMapRef(PropertyMapRef ref1, PropertyMapRef ref2) {
40: this .ref1 = ref1;
41: this .ref2 = ref2;
42: }
43:
44: public PropertyMapImpl getMap(PropertyMapImpl object) {
45: return ref2.getMap(ref1.getMap(object));
46: }
47:
48: public String toString() {
49: return ref1 + "." + ref2;
50: }
51:
52: public void write(ObjectOutputStream out) throws IOException {
53: out.writeInt(PropertyMapRefDecoder.COMPOSITE);
54: ref1.write(out);
55: ref2.write(out);
56: }
57:
58: public static CompositeMapRef decode(ObjectInputStream in)
59: throws IOException {
60: return new CompositeMapRef(PropertyMapRefDecoder.decode(in),
61: PropertyMapRefDecoder.decode(in));
62: }
63: }
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