1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/samples/messagedigest/src-test/test/CountingDigestor.java Sat Jun 14 09:52:23 2008 +0200
1.3 @@ -0,0 +1,35 @@
1.4 +/*
1.5 + * To change this template, choose Tools | Templates
1.6 + * and open the template in the editor.
1.7 + */
1.8 +
1.9 +package test;
1.10 +
1.11 +import java.nio.ByteBuffer;
1.12 +import org.apidesign.spi.security.Digestor;
1.13 +
1.14 +/**
1.15 + *
1.16 + * @author jarda
1.17 + */
1.18 +public final class CountingDigestor extends Digestor<int[]> {
1.19 +
1.20 + @Override
1.21 + protected byte[] digest(int[] data) {
1.22 + int i = data[0];
1.23 + byte[] arr = { (byte) (i & 255), (byte) ((i >> 8) & 255), (byte) ((i >> 16) & 255), (byte) ((i >> 24) & 255) };
1.24 + return arr;
1.25 + }
1.26 +
1.27 + @Override
1.28 + protected int[] create(String algorithm) {
1.29 + return "cnt".equals(algorithm) ? new int[1] : null; // NOI18N
1.30 + }
1.31 +
1.32 + @Override
1.33 + protected void update(int[] data, ByteBuffer input) {
1.34 + data[0] += input.remaining();
1.35 + input.position(input.position() + input.remaining());
1.36 + }
1.37 +
1.38 +}