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: ValueDecoder.java,v 1.7 2005/02/16 11:28:15 jesper Exp $
23: package net.infonode.properties.propertymap.value;
24:
25: import net.infonode.properties.base.Property;
26: import net.infonode.properties.propertymap.PropertyMapImpl;
27:
28: import java.io.IOException;
29: import java.io.ObjectInputStream;
30:
31: /**
32: * @author $Author: jesper $
33: * @version $Revision: 1.7 $
34: */
35: public class ValueDecoder {
36: public static final int SIMPLE = 0;
37: public static final int REF = 1;
38:
39: private ValueDecoder() {
40: }
41:
42: public static PropertyValue decode(ObjectInputStream in,
43: PropertyMapImpl propertyObject, Property property)
44: throws IOException {
45: int type = in.readInt();
46:
47: switch (type) {
48: case SIMPLE:
49: return SimplePropertyValue.decode(in);
50:
51: case REF:
52: return PropertyRefValue
53: .decode(in, propertyObject, property);
54:
55: default:
56: throw new IOException("Invalid value type!");
57: }
58: }
59:
60: public static void skip(ObjectInputStream in) throws IOException {
61: int type = in.readInt();
62:
63: switch (type) {
64: case SIMPLE:
65: SimplePropertyValue.skip(in);
66: break;
67:
68: case REF:
69: PropertyRefValue.skip(in);
70: break;
71:
72: default:
73: throw new IOException("Invalid value type!");
74: }
75: }
76: }
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