Example usage for org.springframework.integration.ip.tcp.serializer ByteArrayStxEtxSerializer ByteArrayStxEtxSerializer

Introduction

In this page you can find the example usage for org.springframework.integration.ip.tcp.serializer ByteArrayStxEtxSerializer ByteArrayStxEtxSerializer.

Prototype

ByteArrayStxEtxSerializer

Source Link

Usage

From source file:org.springframework.integration.ip.tcp.connection.TcpNetConnectionTests.java

@Test
public void testErrorLog() throws Exception {
    Socket socket = mock(Socket.class);
    InputStream stream = mock(InputStream.class);
    when(socket.getInputStream()).thenReturn(stream);
    when(stream.read()).thenReturn((int) 'x');
    TcpNetConnection connection = new TcpNetConnection(socket, true, false, nullPublisher, null);
    connection.setDeserializer(new ByteArrayStxEtxSerializer());
    final AtomicReference<Object> log = new AtomicReference<Object>();
    Log logger = mock(Log.class);
    doAnswer(new Answer<Object>() {
        public Object answer(InvocationOnMock invocation) throws Throwable {
            log.set(invocation.getArguments()[0]);
            return null;
        }/*from   w w  w .j av  a 2  s. com*/
    }).when(logger).error(Mockito.anyString());
    DirectFieldAccessor accessor = new DirectFieldAccessor(connection);
    accessor.setPropertyValue("logger", logger);
    connection.registerListener(mock(TcpListener.class));
    connection.setMapper(new TcpMessageMapper());
    connection.run();
    assertNotNull(log.get());
    assertEquals("Read exception " + connection.getConnectionId()
            + " MessageMappingException:Expected STX to begin message", log.get());
}

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From source file:org.springframework.integration.ip.tcp.TcpSendingMessageHandlerTests.java

@Test
public void testNetStxEtx() throws Exception {
    final int port = SocketUtils.findAvailableServerSocket();
    final CountDownLatch latch = new CountDownLatch(1);
    final AtomicBoolean done = new AtomicBoolean();
    Executors.newSingleThreadExecutor().execute(new Runnable() {
        public void run() {
            try {
                ServerSocket server = ServerSocketFactory.getDefault().createServerSocket(port);
                latch.countDown();//ww  w  .  j  a  v  a2  s.co  m
                Socket socket = server.accept();
                int i = 0;
                while (true) {
                    byte[] b = new byte[6];
                    readFully(socket.getInputStream(), b);
                    b = ("\u0002Reply" + (++i) + "\u0003").getBytes();
                    socket.getOutputStream().write(b);
                }
            } catch (Exception e) {
                if (!done.get()) {
                    e.printStackTrace();
                }
            }
        }
    });
    AbstractConnectionFactory ccf = new TcpNetClientConnectionFactory("localhost", port);
    ByteArrayStxEtxSerializer serializer = new ByteArrayStxEtxSerializer();
    ccf.setSerializer(serializer);
    ccf.setDeserializer(serializer);
    ccf.setSoTimeout(10000);
    ccf.start();
    TcpSendingMessageHandler handler = new TcpSendingMessageHandler();
    handler.setConnectionFactory(ccf);
    TcpReceivingChannelAdapter adapter = new TcpReceivingChannelAdapter();
    adapter.setConnectionFactory(ccf);
    QueueChannel channel = new QueueChannel();
    adapter.setOutputChannel(channel);
    assertTrue(latch.await(10, TimeUnit.SECONDS));
    handler.handleMessage(MessageBuilder.withPayload("Test").build());
    handler.handleMessage(MessageBuilder.withPayload("Test").build());
    Message<?> mOut = channel.receive(10000);
    assertNotNull(mOut);
    assertEquals("Reply1", new String((byte[]) mOut.getPayload()));
    mOut = channel.receive(10000);
    assertNotNull(mOut);
    assertEquals("Reply2", new String((byte[]) mOut.getPayload()));
    done.set(true);
    ccf.stop();
}

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From source file:org.springframework.integration.ip.tcp.TcpSendingMessageHandlerTests.java

@Test
public void testNioStxEtx() throws Exception {
    final int port = SocketUtils.findAvailableServerSocket();
    final CountDownLatch latch = new CountDownLatch(1);
    final AtomicBoolean done = new AtomicBoolean();
    Executors.newSingleThreadExecutor().execute(new Runnable() {
        public void run() {
            try {
                ServerSocket server = ServerSocketFactory.getDefault().createServerSocket(port);
                latch.countDown();//from www  .  j a  v a2s  .  co  m
                Socket socket = server.accept();
                int i = 0;
                while (true) {
                    byte[] b = new byte[6];
                    readFully(socket.getInputStream(), b);
                    b = ("\u0002Reply" + (++i) + "\u0003").getBytes();
                    socket.getOutputStream().write(b);
                }
            } catch (Exception e) {
                if (!done.get()) {
                    e.printStackTrace();
                }
            }
        }
    });
    AbstractConnectionFactory ccf = new TcpNioClientConnectionFactory("localhost", port);
    ByteArrayStxEtxSerializer serializer = new ByteArrayStxEtxSerializer();
    ccf.setSerializer(serializer);
    ccf.setDeserializer(serializer);
    ccf.setSoTimeout(10000);
    ccf.start();
    TcpSendingMessageHandler handler = new TcpSendingMessageHandler();
    handler.setConnectionFactory(ccf);
    TcpReceivingChannelAdapter adapter = new TcpReceivingChannelAdapter();
    adapter.setConnectionFactory(ccf);
    QueueChannel channel = new QueueChannel();
    adapter.setOutputChannel(channel);
    assertTrue(latch.await(10, TimeUnit.SECONDS));
    handler.handleMessage(MessageBuilder.withPayload("Test").build());
    handler.handleMessage(MessageBuilder.withPayload("Test").build());
    Set<String> results = new HashSet<String>();
    Message<?> mOut = channel.receive(10000);
    assertNotNull(mOut);
    results.add(new String((byte[]) mOut.getPayload()));
    mOut = channel.receive(10000);
    assertNotNull(mOut);
    results.add(new String((byte[]) mOut.getPayload()));
    assertTrue(results.remove("Reply1"));
    assertTrue(results.remove("Reply2"));
    done.set(true);
    ccf.stop();
}

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