Example usage for io.netty.buffer ByteBuf readBytes

List of usage examples for io.netty.buffer ByteBuf readBytes

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Introduction

In this page you can find the example usage for io.netty.buffer ByteBuf readBytes.

Prototype

public abstract ByteBuf readBytes(ByteBuffer dst);

Source Link

Document

Transfers this buffer's data to the specified destination starting at the current readerIndex until the destination's position reaches its limit, and increases the readerIndex by the number of the transferred bytes.

Usage

From source file:com.linkedin.pinot.transport.perf.ScatterGatherPerfClient.java

License:Apache License

/**
 * Helper to send request to server and get back response
 * @param request//w w  w .jav a  2  s.  c om
 * @return
 * @throws InterruptedException
 * @throws ExecutionException
 * @throws IOException
 * @throws ClassNotFoundException
 */
private String sendRequestAndGetResponse(SimpleScatterGatherRequest request)
        throws InterruptedException, ExecutionException, IOException, ClassNotFoundException {
    CompositeFuture<ServerInstance, ByteBuf> future = _scatterGather.scatterGather(request);
    ByteBuf b = future.getOne();
    String r = null;
    if (null != b) {
        byte[] b2 = new byte[b.readableBytes()];
        b.readBytes(b2);
        r = new String(b2);

    }
    return r;
}

From source file:com.linkedin.pinot.transport.scattergather.ScatterGatherTest.java

License:Apache License

@Test
public void testSingleServer() throws Exception {

    MetricsRegistry registry = new MetricsRegistry();

    // Server start
    int serverPort = 7071;
    NettyTCPServer server1 = new NettyTCPServer(serverPort, new TestRequestHandlerFactory(0, 1), null);
    Thread t1 = new Thread(server1);
    t1.start();/*from   w ww  .  j av  a2  s. c  om*/

    //Client setup
    ScheduledExecutorService timedExecutor = new ScheduledThreadPoolExecutor(1);
    ExecutorService poolExecutor = MoreExecutors.sameThreadExecutor();
    ExecutorService service = new ThreadPoolExecutor(1, 1, 1, TimeUnit.DAYS,
            new LinkedBlockingDeque<Runnable>());
    EventLoopGroup eventLoopGroup = new NioEventLoopGroup();
    NettyClientMetrics clientMetrics = new NettyClientMetrics(registry, "client_");
    PooledNettyClientResourceManager rm = new PooledNettyClientResourceManager(eventLoopGroup,
            new HashedWheelTimer(), clientMetrics);
    KeyedPoolImpl<ServerInstance, NettyClientConnection> pool = new KeyedPoolImpl<ServerInstance, NettyClientConnection>(
            1, 1, 300000, 1, rm, timedExecutor, poolExecutor, registry);
    rm.setPool(pool);

    ScatterGatherImpl scImpl = new ScatterGatherImpl(pool, service);

    SegmentIdSet pg = new SegmentIdSet();
    pg.addSegment(new SegmentId("0"));
    ServerInstance serverInstance1 = new ServerInstance("localhost", serverPort);
    List<ServerInstance> instances = new ArrayList<ServerInstance>();
    instances.add(serverInstance1);
    Map<ServerInstance, SegmentIdSet> pgMap = new HashMap<ServerInstance, SegmentIdSet>();
    pgMap.put(serverInstance1, pg);

    String request = "request_0";
    Map<SegmentIdSet, String> pgMapStr = new HashMap<SegmentIdSet, String>();
    pgMapStr.put(pg, request);
    ScatterGatherRequest req = new TestScatterGatherRequest(pgMap, pgMapStr);

    CompositeFuture<ServerInstance, ByteBuf> fut = scImpl.scatterGather(req);
    Map<ServerInstance, ByteBuf> v = fut.get();
    ByteBuf b = v.get(serverInstance1);
    byte[] b2 = new byte[b.readableBytes()];
    b.readBytes(b2);
    String response = new String(b2);
    Assert.assertEquals(response, "response_0_0");
    Assert.assertEquals(v.size(), 1);
    server1.shutdownGracefully();
    pool.shutdown();
    service.shutdown();
    eventLoopGroup.shutdownGracefully();
}

From source file:com.linkedin.pinot.transport.scattergather.ScatterGatherTest.java

License:Apache License

@Test
public void testMultipleServerHappy() throws Exception {

    MetricsRegistry registry = new MetricsRegistry();

    // Server start
    int serverPort1 = 7071;
    int serverPort2 = 7072;
    int serverPort3 = 7073;
    int serverPort4 = 7074;
    NettyTCPServer server1 = new NettyTCPServer(serverPort1, new TestRequestHandlerFactory(0, 1), null);
    NettyTCPServer server2 = new NettyTCPServer(serverPort2, new TestRequestHandlerFactory(1, 1), null);
    NettyTCPServer server3 = new NettyTCPServer(serverPort3, new TestRequestHandlerFactory(2, 1), null);
    NettyTCPServer server4 = new NettyTCPServer(serverPort4, new TestRequestHandlerFactory(3, 1), null);

    Thread t1 = new Thread(server1);
    Thread t2 = new Thread(server2);
    Thread t3 = new Thread(server3);
    Thread t4 = new Thread(server4);
    t1.start();/*from w w  w  .jav a2s. co  m*/
    t2.start();
    t3.start();
    t4.start();

    //Client setup
    ScheduledExecutorService timedExecutor = new ScheduledThreadPoolExecutor(1);
    ExecutorService poolExecutor = MoreExecutors.sameThreadExecutor();
    ExecutorService service = new ThreadPoolExecutor(1, 1, 1, TimeUnit.DAYS,
            new LinkedBlockingDeque<Runnable>());
    EventLoopGroup eventLoopGroup = new NioEventLoopGroup();
    NettyClientMetrics clientMetrics = new NettyClientMetrics(registry, "client_");
    PooledNettyClientResourceManager rm = new PooledNettyClientResourceManager(eventLoopGroup,
            new HashedWheelTimer(), clientMetrics);
    KeyedPoolImpl<ServerInstance, NettyClientConnection> pool = new KeyedPoolImpl<ServerInstance, NettyClientConnection>(
            1, 1, 300000, 1, rm, timedExecutor, poolExecutor, registry);
    rm.setPool(pool);

    SegmentIdSet pg1 = new SegmentIdSet();
    pg1.addSegment(new SegmentId("0"));
    SegmentIdSet pg2 = new SegmentIdSet();
    pg2.addSegment(new SegmentId("1"));
    SegmentIdSet pg3 = new SegmentIdSet();
    pg3.addSegment(new SegmentId("2"));
    SegmentIdSet pg4 = new SegmentIdSet();
    pg4.addSegment(new SegmentId("3"));

    ServerInstance serverInstance1 = new ServerInstance("localhost", serverPort1);
    ServerInstance serverInstance2 = new ServerInstance("localhost", serverPort2);
    ServerInstance serverInstance3 = new ServerInstance("localhost", serverPort3);
    ServerInstance serverInstance4 = new ServerInstance("localhost", serverPort4);

    Map<ServerInstance, SegmentIdSet> pgMap = new HashMap<ServerInstance, SegmentIdSet>();
    pgMap.put(serverInstance1, pg1);
    pgMap.put(serverInstance2, pg2);
    pgMap.put(serverInstance3, pg3);
    pgMap.put(serverInstance4, pg4);

    String request1 = "request_0";
    String request2 = "request_1";
    String request3 = "request_2";
    String request4 = "request_3";

    Map<SegmentIdSet, String> pgMapStr = new HashMap<SegmentIdSet, String>();
    pgMapStr.put(pg1, request1);
    pgMapStr.put(pg2, request2);
    pgMapStr.put(pg3, request3);
    pgMapStr.put(pg4, request4);

    ScatterGatherRequest req = new TestScatterGatherRequest(pgMap, pgMapStr);
    ScatterGatherImpl scImpl = new ScatterGatherImpl(pool, service);
    CompositeFuture<ServerInstance, ByteBuf> fut = scImpl.scatterGather(req);
    Map<ServerInstance, ByteBuf> v = fut.get();
    Assert.assertEquals(v.size(), 4);

    ByteBuf b = v.get(serverInstance1);
    byte[] b2 = new byte[b.readableBytes()];
    b.readBytes(b2);
    String response = new String(b2);
    Assert.assertEquals(response, "response_0_0");
    b = v.get(serverInstance2);
    b2 = new byte[b.readableBytes()];
    b.readBytes(b2);
    response = new String(b2);
    Assert.assertEquals(response, "response_1_0");
    b = v.get(serverInstance3);
    b2 = new byte[b.readableBytes()];
    b.readBytes(b2);
    response = new String(b2);
    Assert.assertEquals(response, "response_2_0");
    b = v.get(serverInstance4);
    b2 = new byte[b.readableBytes()];
    b.readBytes(b2);
    response = new String(b2);
    Assert.assertEquals(response, "response_3_0");

    server1.shutdownGracefully();
    server2.shutdownGracefully();
    server3.shutdownGracefully();
    server4.shutdownGracefully();
    pool.shutdown();
    service.shutdown();
    eventLoopGroup.shutdownGracefully();
}

From source file:com.linkedin.pinot.transport.scattergather.ScatterGatherTest.java

License:Apache License

@Test
public void testMultipleServerTimeout() throws Exception {

    MetricsRegistry registry = new MetricsRegistry();

    // Server start
    int serverPort1 = 7081;
    int serverPort2 = 7082;
    int serverPort3 = 7083;
    int serverPort4 = 7084; // Timeout server
    NettyTCPServer server1 = new NettyTCPServer(serverPort1, new TestRequestHandlerFactory(0, 1), null);
    NettyTCPServer server2 = new NettyTCPServer(serverPort2, new TestRequestHandlerFactory(1, 1), null);
    NettyTCPServer server3 = new NettyTCPServer(serverPort3, new TestRequestHandlerFactory(2, 1), null);
    NettyTCPServer server4 = new NettyTCPServer(serverPort4, new TestRequestHandlerFactory(3, 1, 7000, false),
            null);//from w  w  w.  j  a va 2s .com

    Thread t1 = new Thread(server1);
    Thread t2 = new Thread(server2);
    Thread t3 = new Thread(server3);
    Thread t4 = new Thread(server4);
    t1.start();
    t2.start();
    t3.start();
    t4.start();

    //Client setup
    ScheduledExecutorService timedExecutor = new ScheduledThreadPoolExecutor(1);
    ExecutorService service = new ThreadPoolExecutor(5, 5, 5, TimeUnit.DAYS,
            new LinkedBlockingDeque<Runnable>());
    EventLoopGroup eventLoopGroup = new NioEventLoopGroup();
    NettyClientMetrics clientMetrics = new NettyClientMetrics(registry, "client_");
    PooledNettyClientResourceManager rm = new PooledNettyClientResourceManager(eventLoopGroup,
            new HashedWheelTimer(), clientMetrics);
    KeyedPoolImpl<ServerInstance, NettyClientConnection> pool = new KeyedPoolImpl<ServerInstance, NettyClientConnection>(
            1, 1, 300000, 1, rm, timedExecutor, service, registry);
    rm.setPool(pool);

    SegmentIdSet pg1 = new SegmentIdSet();
    pg1.addSegment(new SegmentId("0"));
    SegmentIdSet pg2 = new SegmentIdSet();
    pg2.addSegment(new SegmentId("1"));
    SegmentIdSet pg3 = new SegmentIdSet();
    pg3.addSegment(new SegmentId("2"));
    SegmentIdSet pg4 = new SegmentIdSet();
    pg4.addSegment(new SegmentId("3"));

    ServerInstance serverInstance1 = new ServerInstance("localhost", serverPort1);
    ServerInstance serverInstance2 = new ServerInstance("localhost", serverPort2);
    ServerInstance serverInstance3 = new ServerInstance("localhost", serverPort3);
    ServerInstance serverInstance4 = new ServerInstance("localhost", serverPort4);

    Map<ServerInstance, SegmentIdSet> pgMap = new HashMap<ServerInstance, SegmentIdSet>();
    pgMap.put(serverInstance1, pg1);
    pgMap.put(serverInstance2, pg2);
    pgMap.put(serverInstance3, pg3);
    pgMap.put(serverInstance4, pg4);

    String request1 = "request_0";
    String request2 = "request_1";
    String request3 = "request_2";
    String request4 = "request_3";

    Map<SegmentIdSet, String> pgMapStr = new HashMap<SegmentIdSet, String>();
    pgMapStr.put(pg1, request1);
    pgMapStr.put(pg2, request2);
    pgMapStr.put(pg3, request3);
    pgMapStr.put(pg4, request4);

    ScatterGatherRequest req = new TestScatterGatherRequest(pgMap, pgMapStr, new RoundRobinReplicaSelection(),
            ReplicaSelectionGranularity.SEGMENT_ID_SET, 0, 1000);
    ScatterGatherImpl scImpl = new ScatterGatherImpl(pool, service);
    CompositeFuture<ServerInstance, ByteBuf> fut = scImpl.scatterGather(req);
    Map<ServerInstance, ByteBuf> v = fut.get();

    //Only 3 servers return value.
    Assert.assertEquals(v.size(), 3);
    ByteBuf b = v.get(serverInstance1);
    byte[] b2 = new byte[b.readableBytes()];
    b.readBytes(b2);
    String response = new String(b2);
    Assert.assertEquals(response, "response_0_0");
    b = v.get(serverInstance2);
    b2 = new byte[b.readableBytes()];
    b.readBytes(b2);
    response = new String(b2);
    Assert.assertEquals(response, "response_1_0");
    b = v.get(serverInstance3);
    b2 = new byte[b.readableBytes()];
    b.readBytes(b2);
    response = new String(b2);
    Assert.assertEquals(response, "response_2_0");

    //No  response from 4th server
    Assert.assertNull(v.get(serverInstance4), "No response from 4th server");

    Map<ServerInstance, Throwable> errorMap = fut.getError();
    Assert.assertEquals(errorMap.size(), 1, "One error");
    Assert.assertNotNull(errorMap.get(serverInstance4), "Server4 returned timeout");
    System.out.println("Error is :" + errorMap.get(serverInstance4));

    Thread.sleep(3000);
    System.out.println("Pool Stats :" + pool.getStats());
    pool.getStats().refresh();
    Assert.assertEquals(pool.getStats().getTotalBadDestroyed(), 1, "Total Bad destroyed");

    pool.shutdown();
    service.shutdown();
    eventLoopGroup.shutdownGracefully();

    server1.shutdownGracefully();
    server2.shutdownGracefully();
    server3.shutdownGracefully();
    server4.shutdownGracefully();
}

From source file:com.linkedin.pinot.transport.scattergather.ScatterGatherTest.java

License:Apache License

@Test
public void testMultipleServerError() throws Exception {

    MetricsRegistry registry = new MetricsRegistry();

    // Server start
    int serverPort1 = 7091;
    int serverPort2 = 7092;
    int serverPort3 = 7093;
    int serverPort4 = 7094; // error server
    NettyTCPServer server1 = new NettyTCPServer(serverPort1, new TestRequestHandlerFactory(0, 1), null);
    NettyTCPServer server2 = new NettyTCPServer(serverPort2, new TestRequestHandlerFactory(1, 1), null);
    NettyTCPServer server3 = new NettyTCPServer(serverPort3, new TestRequestHandlerFactory(2, 1), null);
    NettyTCPServer server4 = new NettyTCPServer(serverPort4, new TestRequestHandlerFactory(3, 1, 1000, true),
            null);/*from  w  ww.  j  ava2 s. c o  m*/

    Thread t1 = new Thread(server1);
    Thread t2 = new Thread(server2);
    Thread t3 = new Thread(server3);
    Thread t4 = new Thread(server4);
    t1.start();
    t2.start();
    t3.start();
    t4.start();

    //Client setup
    ScheduledExecutorService timedExecutor = new ScheduledThreadPoolExecutor(1);
    ExecutorService poolExecutor = MoreExecutors.sameThreadExecutor();
    ExecutorService service = new ThreadPoolExecutor(1, 1, 1, TimeUnit.DAYS,
            new LinkedBlockingDeque<Runnable>());
    EventLoopGroup eventLoopGroup = new NioEventLoopGroup();
    NettyClientMetrics clientMetrics = new NettyClientMetrics(registry, "client_");
    PooledNettyClientResourceManager rm = new PooledNettyClientResourceManager(eventLoopGroup,
            new HashedWheelTimer(), clientMetrics);
    KeyedPoolImpl<ServerInstance, NettyClientConnection> pool = new KeyedPoolImpl<ServerInstance, NettyClientConnection>(
            1, 1, 300000, 1, rm, timedExecutor, poolExecutor, registry);
    rm.setPool(pool);

    SegmentIdSet pg1 = new SegmentIdSet();
    pg1.addSegment(new SegmentId("0"));
    SegmentIdSet pg2 = new SegmentIdSet();
    pg2.addSegment(new SegmentId("1"));
    SegmentIdSet pg3 = new SegmentIdSet();
    pg3.addSegment(new SegmentId("2"));
    SegmentIdSet pg4 = new SegmentIdSet();
    pg4.addSegment(new SegmentId("3"));

    ServerInstance serverInstance1 = new ServerInstance("localhost", serverPort1);
    ServerInstance serverInstance2 = new ServerInstance("localhost", serverPort2);
    ServerInstance serverInstance3 = new ServerInstance("localhost", serverPort3);
    ServerInstance serverInstance4 = new ServerInstance("localhost", serverPort4);

    Map<ServerInstance, SegmentIdSet> pgMap = new HashMap<ServerInstance, SegmentIdSet>();
    pgMap.put(serverInstance1, pg1);
    pgMap.put(serverInstance2, pg2);
    pgMap.put(serverInstance3, pg3);
    pgMap.put(serverInstance4, pg4);

    String request1 = "request_0";
    String request2 = "request_1";
    String request3 = "request_2";
    String request4 = "request_3";

    Map<SegmentIdSet, String> pgMapStr = new HashMap<SegmentIdSet, String>();
    pgMapStr.put(pg1, request1);
    pgMapStr.put(pg2, request2);
    pgMapStr.put(pg3, request3);
    pgMapStr.put(pg4, request4);

    ScatterGatherRequest req = new TestScatterGatherRequest(pgMap, pgMapStr, new RoundRobinReplicaSelection(),
            ReplicaSelectionGranularity.SEGMENT_ID_SET, 0, 1000);
    ScatterGatherImpl scImpl = new ScatterGatherImpl(pool, service);
    CompositeFuture<ServerInstance, ByteBuf> fut = scImpl.scatterGather(req);
    Map<ServerInstance, ByteBuf> v = fut.get();

    //Only 3 servers return value.
    Assert.assertEquals(v.size(), 3);
    ByteBuf b = v.get(serverInstance1);
    byte[] b2 = new byte[b.readableBytes()];
    b.readBytes(b2);
    String response = new String(b2);
    Assert.assertEquals(response, "response_0_0");
    b = v.get(serverInstance2);
    b2 = new byte[b.readableBytes()];
    b.readBytes(b2);
    response = new String(b2);
    Assert.assertEquals(response, "response_1_0");
    b = v.get(serverInstance3);
    b2 = new byte[b.readableBytes()];
    b.readBytes(b2);
    response = new String(b2);
    Assert.assertEquals(response, "response_2_0");

    //No  response from 4th server
    Assert.assertNull(v.get(serverInstance4), "No response from 4th server");

    Map<ServerInstance, Throwable> errorMap = fut.getError();
    Assert.assertEquals(errorMap.size(), 1, "One error");
    Assert.assertNotNull(errorMap.get(serverInstance4), "Server4 returned timeout");
    System.out.println("Error is :" + errorMap.get(serverInstance4));

    Thread.sleep(3000);
    System.out.println("Pool Stats :" + pool.getStats());
    pool.getStats().refresh();
    Assert.assertEquals(pool.getStats().getTotalBadDestroyed(), 1, "Total Bad destroyed");

    pool.shutdown();
    service.shutdown();
    eventLoopGroup.shutdownGracefully();

    server1.shutdownGracefully();
    server2.shutdownGracefully();
    server3.shutdownGracefully();
    server4.shutdownGracefully();
}

From source file:com.ltln.modules.openflow.core.util.StringByteSerializer.java

License:Apache License

public static String readFrom(final ByteBuf data, final int length) {
    byte[] stringBytes = new byte[length];
    data.readBytes(stringBytes);
    // find the first index of 0
    int index = 0;
    for (byte b : stringBytes) {
        if (0 == b)
            break;
        ++index;/*w w  w  . j a v a 2s .c o m*/
    }
    return new String(Arrays.copyOf(stringBytes, index), Charset.forName("ascii"));
}

From source file:com.mastfrog.acteur.sse.SseTest.java

License:Open Source License

@Test(timeout = 90000)
public void test(TestHarness harn) throws Throwable {
    long when = System.currentTimeMillis();
    System.err.println("PORT " + harn.getPort());
    System.err.flush();// w w  w  .j  a  va2 s  .  com
    harn.get("/foo").setTimeout(Duration.standardSeconds(60)).log().go().assertStatus(NOT_FOUND);
    final StringBuilder content = new StringBuilder();
    final CallResult[] res = new CallResult[1];
    final AtomicInteger count = new AtomicInteger();
    res[0] = harn.get("/sse").on(StateType.ContentReceived, new Receiver<HttpContent>() {

        @Override
        public void receive(HttpContent c) {
            if (c == null) {
                System.out.println("GOT NULL BUF");
                return;
            }
            ByteBuf buf = c.content();
            byte[] bytes = new byte[buf.readableBytes()];
            buf.readBytes(bytes);
            String s = new String(bytes, CharsetUtil.UTF_8);
            System.out.println("READ " + s);
            content.append(s);
            int ct = count.incrementAndGet();
            if (ct > 5) {
                res[0].cancel();
            }
        }
    }).setTimeout(Duration.standardSeconds(60)).go();
    try {
        res[0].await();
    } catch (InterruptedException ex) {
        ex.printStackTrace();
    }
    List<String> ids = new ArrayList<>();
    List<String> items = new ArrayList<>();
    for (String line : content.toString().split("\n")) {
        if (line.startsWith("id: ")) {
            ids.add(line.substring(4));
        }
        if (line.startsWith("data: ")) {
            items.add(line.substring(6));
        }
    }
    int last = -1;
    for (String s : ids) {
        Matcher m = Pattern.compile("(\\d+)\\-(\\d*)$").matcher(s);
        assertTrue(m.find());
        int id = Integer.parseInt(m.group(1));
        long ts = Long.parseLong(m.group(2));
        assertTrue(id > last);
        assertTrue(ts > when);
        if (last != -1) {
            assertEquals(last + 1, id);
        }
        last = id;
    }
    last = -1;
    for (String item : items) {
        Matcher m = Pattern.compile("hello (\\d+)").matcher(item);
        assertTrue(m.find());
        int val = Integer.parseInt(m.group(1));
        if (last != -1) {
            assertEquals(last + 1, val);
        }
        last = val;
    }
}

From source file:com.mastfrog.netty.http.client.ResponseHandler.java

License:Open Source License

protected void internalReceive(HttpResponseStatus status, HttpHeaders headers, ByteBuf content) {
    try {//from  w w  w  .j  av  a2  s. co m
        if (status.code() > 399) {
            byte[] b = new byte[content.readableBytes()];
            content.readBytes(b);
            onErrorResponse(status, headers, new String(b, CharsetUtil.UTF_8));
            return;
        }
        if (type == ByteBuf.class) {
            _doReceive(status, headers, type.cast(content));
        } else if (type == String.class || type == CharSequence.class) {
            byte[] b = new byte[content.readableBytes()];
            content.readBytes(b);
            _doReceive(status, headers, type.cast(new String(b, CharsetUtil.UTF_8)));
        } else if (type == byte[].class) {
            byte[] b = new byte[content.readableBytes()];
            content.readBytes(b);
            _doReceive(status, headers, type.cast(b));
        } else {
            byte[] b = new byte[content.readableBytes()];
            content.readBytes(b);
            try {
                Object o = mapper.readValue(b, type);
                _doReceive(status, headers, type.cast(o));
            } catch (JsonParseException ex) {
                content.resetReaderIndex();
                try {
                    String s = Streams.readString(new ByteBufInputStream(content), "UTF-8");
                    onErrorResponse(HttpResponseStatus.REQUESTED_RANGE_NOT_SATISFIABLE, headers, s);
                } catch (IOException ex1) {
                    Exceptions.chuck(ex1);
                }
            } catch (Exception ex) {
                Exceptions.chuck(ex);
            }
        }
    } finally {
        latch.countDown();
    }
}

From source file:com.mastfrog.scamper.password.crypto.EncryptingCodec.java

License:Open Source License

protected void compress(ByteBuf in, ByteBuf out) throws IOException {
    byte[] toRead = new byte[in.readableBytes()];
    in.readBytes(toRead);
    byte[] outBound = encrypt.encrypt(toRead);
    out.writeBytes(outBound);//  w w w. j ava  2 s . c  om
}

From source file:com.mastfrog.scamper.password.crypto.EncryptingCodec.java

License:Open Source License

protected void uncompress(ByteBuf in, ByteBuf out) throws IOException {
    byte[] toWrite = new byte[in.readableBytes()];
    in.readBytes(toWrite);
    byte[] outBound = encrypt.decrypt(toWrite);
    out.writeBytes(outBound);//from  w  w w.j  a  va 2  s .  c o  m
}