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Diffstat (limited to 'src/org/gnunet/construct/parsers/FixedSizeByteArrayParser.java')
-rw-r--r--src/org/gnunet/construct/parsers/FixedSizeByteArrayParser.java71
1 files changed, 0 insertions, 71 deletions
diff --git a/src/org/gnunet/construct/parsers/FixedSizeByteArrayParser.java b/src/org/gnunet/construct/parsers/FixedSizeByteArrayParser.java
deleted file mode 100644
index 5349f05..0000000
--- a/src/org/gnunet/construct/parsers/FixedSizeByteArrayParser.java
+++ /dev/null
@@ -1,71 +0,0 @@
1/*
2 This file is part of GNUnet.
3 (C) 2011, 2012 Christian Grothoff (and other contributing authors)
4
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 3, or (at your
8 option) any later version.
9
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
19 */
20
21package org.gnunet.construct.parsers;
22
23import org.gnunet.construct.Message;
24import org.gnunet.construct.ReflectUtil;
25
26import java.lang.reflect.Field;
27import java.nio.ByteBuffer;
28import java.util.List;
29
30public class FixedSizeByteArrayParser implements Parser {
31 private final int elemNumber;
32 private final Field targetField;
33
34 public FixedSizeByteArrayParser(int elemNumber, Field f) {
35 this.elemNumber = elemNumber;
36 this.targetField = f;
37 }
38
39 @Override
40 public int getSize(Message srcObj) {
41 return elemNumber;
42 }
43
44 @Override
45 public int parse(ByteBuffer srcBuf, int frameStart, Message frameObj, Message dstObj, List<Field> frameSizePath) {
46 byte[] data = new byte[elemNumber];
47 srcBuf.get(data);
48 ReflectUtil.justSet(dstObj, targetField, data);
49 return elemNumber;
50 }
51
52 @Override
53 public int write(ByteBuffer dstBuf, Message srcObj) {
54 byte[] data = (byte[]) ReflectUtil.justGet(srcObj, targetField);
55 if (data.length != elemNumber) {
56 throw new AssertionError("fixed size array has wrong size");
57 }
58 dstBuf.put(data);
59 return elemNumber;
60 }
61
62 @Override
63 public void patch(Message m, int frameSize, List<Field> frameSizePath, Message frameObj) {
64 // nothing to do
65 }
66
67 @Override
68 public int getStaticSize() {
69 return elemNumber;
70 }
71}