+++ /dev/null
-package org.openflow.util;
-
-import java.io.UnsupportedEncodingException;
-import java.nio.ByteBuffer;
-import java.nio.charset.Charset;
-import java.util.Arrays;
-
-public class StringByteSerializer {
- public static String readFrom(ByteBuffer data, int length) {
- byte[] stringBytes = new byte[length];
- data.get(stringBytes);
- // find the first index of 0
- int index = 0;
- for (byte b : stringBytes) {
- if (0 == b)
- break;
- ++index;
- }
- return new String(Arrays.copyOf(stringBytes, index),
- Charset.forName("ascii"));
- }
-
- public static void writeTo(ByteBuffer data, int length, String value) {
- try {
- byte[] name = value.getBytes("ASCII");
- if (name.length < length) {
- data.put(name);
- for (int i = name.length; i < length; ++i) {
- data.put((byte) 0);
- }
- } else {
- data.put(name, 0, length-1);
- data.put((byte) 0);
- }
- } catch (UnsupportedEncodingException e) {
- throw new RuntimeException(e);
- }
-
- }
-}