Example usage for io.netty.buffer UnpooledByteBufAllocator DEFAULT

Introduction

In this page you can find the example usage for io.netty.buffer UnpooledByteBufAllocator DEFAULT.

Prototype

UnpooledByteBufAllocator DEFAULT

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Document

Default instance which uses leak-detection for direct buffers.

Usage

From source file:org.neo4j.bolt.v1.transport.socket.SocketTransportHandlerTest.java

License:Open Source License

@Test
public void logsAndClosesConnectionOnUnexpectedExceptions() throws Throwable {
    // Given/*  ww w  .java2  s  . c om*/
    Session session = mock(Session.class);
    Channel ch = mock(Channel.class);
    ChannelHandlerContext ctx = mock(ChannelHandlerContext.class);
    when(ctx.channel()).thenReturn(ch);

    when(ch.alloc()).thenReturn(UnpooledByteBufAllocator.DEFAULT);
    when(ctx.alloc()).thenReturn(UnpooledByteBufAllocator.DEFAULT);

    AssertableLogProvider logging = new AssertableLogProvider();

    SocketTransportHandler handler = new SocketTransportHandler(protocolChooser(session), logging);

    // And Given a session has been established
    handler.channelRead(ctx, handshake());

    // When
    Throwable cause = new Throwable("Oh no!");
    handler.exceptionCaught(ctx, cause);

    // Then
    verify(session).close();
    logging.assertExactly(inLog(SocketTransportHandler.class)
            .error(equalTo("Fatal error occurred when handling a client connection: Oh no!"), is(cause)));
}

From source file:org.neo4j.bolt.v1.transport.socket.SocketTransportHandlerTest.java

License:Open Source License

private ByteBuf handshake() {
    ByteBuf buf = UnpooledByteBufAllocator.DEFAULT.buffer();
    buf.writeInt(0x6060B017);/*ww w . j a  v a 2  s  .c  o  m*/
    buf.writeInt(1);
    buf.writeInt(0);
    buf.writeInt(0);
    buf.writeInt(0);
    return buf;
}

From source file:org.neo4j.ndp.transport.socket.ChunkedOutputTest.java

License:Open Source License

@Before
public void setup() {
    ChannelHandlerContext ch = mock(ChannelHandlerContext.class);
    when(ch.alloc()).thenReturn(UnpooledByteBufAllocator.DEFAULT);
    when(ch.writeAndFlush(any())).thenAnswer(new Answer<Object>() {
        @Override/*w w w .  ja  v a 2 s . com*/
        public Object answer(InvocationOnMock invocation) throws Throwable {
            ByteBuf byteBuf = (ByteBuf) invocation.getArguments()[0];
            writtenData.limit(writtenData.position() + byteBuf.readableBytes());
            byteBuf.readBytes(writtenData);
            return null;
        }
    });

    out.setTargetChannel(ch);
}

From source file:org.opendaylight.netide.netiplib.OpenFlowMessage.java

License:Open Source License

@Override
public byte[] getPayload() {
    SerializerRegistry registry = new SerializerRegistryImpl();
    registry.init();/*  ww w . ja va  2  s  .c om*/
    SerializationFactory factory = new SerializationFactory();
    factory.setSerializerTable(registry);
    ByteBuf output = UnpooledByteBufAllocator.DEFAULT.buffer();
    factory.messageToBuffer(getOfVersion(), output, getOfMessage());
    byte[] rawPayload = new byte[output.readableBytes()];
    output.getBytes(0, rawPayload);
    return rawPayload;
}

From source file:org.opendaylight.netide.openflowjava.protocol.impl.deserialization.factories.FlowModInputMessageFactoryTest.java

License:Open Source License

@Test
public void test() throws Exception {
    FlowModInput expectedMessage = createMessage();
    SerializerRegistry registry = new SerializerRegistryImpl();
    registry.init();//from   w ww.  jav a  2  s. com
    OFSerializer<FlowModInput> serializer = registry
            .getSerializer(new MessageTypeKey<>(EncodeConstants.OF13_VERSION_ID, FlowModInput.class));
    ByteBuf originalBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
    serializer.serialize(expectedMessage, originalBuffer);

    // TODO: Skipping first 4 bytes due to the way deserializer is
    // implemented
    // Skipping version, type and length from OF header
    originalBuffer.skipBytes(4);
    FlowModInput deserializedMessage = BufferHelper.deserialize(flowFactory, originalBuffer);
    Assert.assertEquals("Wrong version", expectedMessage.getVersion(), deserializedMessage.getVersion());
    Assert.assertEquals("Wrong XId", expectedMessage.getXid(), deserializedMessage.getXid());
    Assert.assertEquals("Wrong cookie", expectedMessage.getCookie(), deserializedMessage.getCookie());
    Assert.assertEquals("Wrong cookie mask", expectedMessage.getCookieMask(),
            deserializedMessage.getCookieMask());
    Assert.assertEquals("Wrong table id", expectedMessage.getTableId().getValue(),
            deserializedMessage.getTableId().getValue());
    Assert.assertEquals("Wrong command", expectedMessage.getCommand().getIntValue(),
            deserializedMessage.getCommand().getIntValue());
    Assert.assertEquals("Wrong idle timeout", expectedMessage.getIdleTimeout(),
            deserializedMessage.getIdleTimeout());
    Assert.assertEquals("Wrong hard timeout", expectedMessage.getHardTimeout(),
            deserializedMessage.getHardTimeout());
    Assert.assertEquals("Wrong priority", expectedMessage.getPriority(), deserializedMessage.getPriority());
    Assert.assertEquals("Wrong buffer id ", expectedMessage.getBufferId(), deserializedMessage.getBufferId());
    Assert.assertEquals("Wrong out port", expectedMessage.getOutPort().getValue(),
            deserializedMessage.getOutPort().getValue());
    Assert.assertEquals("Wrong out group", expectedMessage.getOutGroup(), deserializedMessage.getOutGroup());
    Assert.assertEquals("Wrong number of flags", expectedMessage.getFlags().getValue().length,
            deserializedMessage.getFlags().getValue().length);
    for (int i = 0; i < expectedMessage.getFlags().getValue().length; i++) {
        Assert.assertEquals("Wrong flag", expectedMessage.getFlags().getValue()[i],
                deserializedMessage.getFlags().getValue()[i]);
    }
    Assert.assertEquals("Wrong match", expectedMessage.getMatch(), deserializedMessage.getMatch());
    Assert.assertEquals("Wrong number of instructions", expectedMessage.getInstruction().size(),
            deserializedMessage.getInstruction().size());
    int i = 0;
    for (Instruction ins : expectedMessage.getInstruction()) {
        Assert.assertEquals("Wrong instruction", ins, deserializedMessage.getInstruction().get(i));
        i++;
    }
}

From source file:org.opendaylight.netide.openflowjava.protocol.impl.deserialization.factories.GetFeaturesInputFactoryTest.java

License:Open Source License

@Test
public void test() throws Exception {
    GetFeaturesInput expectedMessage = createMessage();
    SerializerRegistry registry = new SerializerRegistryImpl();
    registry.init();/*from w w  w  .  j  av  a 2 s  .  c  o  m*/
    OFSerializer<GetFeaturesInput> serializer = registry
            .getSerializer(new MessageTypeKey<>(EncodeConstants.OF13_VERSION_ID, GetFeaturesInput.class));
    ByteBuf originalBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
    serializer.serialize(expectedMessage, originalBuffer);

    // TODO: Skipping first 4 bytes due to the way deserializer is
    // implemented
    // Skipping version, type and length from OF header
    originalBuffer.skipBytes(4);
    GetFeaturesInput deserializedMessage = BufferHelper.deserialize(factory, originalBuffer);
    Assert.assertEquals("Wrong version", expectedMessage.getVersion(), deserializedMessage.getVersion());
    Assert.assertEquals("Wrong XId", expectedMessage.getXid(), deserializedMessage.getXid());
}

From source file:org.opendaylight.netide.openflowjava.protocol.impl.deserialization.factories.PacketOutInputMessageFactoryTest.java

License:Open Source License

@Test
public void test() throws Exception {
    PacketOutInput expectedMessage = createMessage();
    SerializerRegistry registry = new SerializerRegistryImpl();
    registry.init();/*from  w  w w  .jav  a2  s  . c o  m*/
    NetIdePacketOutInputMessageFactory serializer = new NetIdePacketOutInputMessageFactory();
    serializer.injectSerializerRegistry(registry);
    ByteBuf originalBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
    serializer.serialize(expectedMessage, originalBuffer);

    // TODO: Skipping first 4 bytes due to the way deserializer is
    // implemented
    // Skipping version, type and length from OF header
    originalBuffer.skipBytes(4);
    PacketOutInput deserializedMessage = BufferHelper.deserialize(factory, originalBuffer);
    Assert.assertEquals("Wrong version", expectedMessage.getVersion(), deserializedMessage.getVersion());
    Assert.assertEquals("Wrong XId", expectedMessage.getXid(), deserializedMessage.getXid());
    Assert.assertEquals("Wrong buffer Id", expectedMessage.getBufferId(), deserializedMessage.getBufferId());
    Assert.assertEquals("Wrong In Port", expectedMessage.getInPort().getValue(),
            deserializedMessage.getInPort().getValue());
    Assert.assertEquals("Wrong Numbers of actions", expectedMessage.getAction().size(),
            deserializedMessage.getAction().size());
    int i = 0;
    for (Action a : expectedMessage.getAction()) {
        Assert.assertEquals("Wrong action", a, deserializedMessage.getAction().get(i));
        i++;
    }
    Assert.assertArrayEquals("Wrong data", expectedMessage.getData(), deserializedMessage.getData());
}

From source file:org.opendaylight.netide.openflowjava.protocol.impl.serialization.factories.BarrierReplyMessageFactoryTest.java

License:Open Source License

@Test
public void testSerialize() {
    BarrierReplyMessageFactory serializer = new BarrierReplyMessageFactory();
    SerializerRegistry registry = new NetIdeSerializerRegistryImpl();
    registry.init();/*from   w  w w.j  a v  a  2  s.com*/
    ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
    serializer.serialize(message, serializedBuffer);
    BufferHelper.checkHeaderV13(serializedBuffer, MESSAGE_TYPE, 8);
}

From source file:org.opendaylight.netide.openflowjava.protocol.impl.serialization.factories.EchoOutputMessageFactoryTest.java

License:Open Source License

@Test
public void testSerialize() {
    EchoOutputMessageFactory serializer = new EchoOutputMessageFactory();
    SerializerRegistry registry = new NetIdeSerializerRegistryImpl();
    registry.init();/*  w ww  . j  a v a 2s. c om*/
    ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
    serializer.serialize(message, serializedBuffer);
    BufferHelper.checkHeaderV13(serializedBuffer, MESSAGE_TYPE, 24);
    Assert.assertArrayEquals("Wrong data", message.getData(),
            serializedBuffer.readBytes(serializedBuffer.readableBytes()).array());
}

From source file:org.opendaylight.netide.openflowjava.protocol.impl.serialization.factories.EchoRequestMessageFactoryTest.java

License:Open Source License

@Test
public void testSerialize() {
    EchoRequestMessageFactory serializer = new EchoRequestMessageFactory();
    SerializerRegistry registry = new NetIdeSerializerRegistryImpl();
    registry.init();/* ww  w .ja  v  a 2s .  co m*/
    ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
    serializer.serialize(message, serializedBuffer);
    BufferHelper.checkHeaderV13(serializedBuffer, MESSAGE_TYPE, 24);
    Assert.assertArrayEquals("Wrong data", message.getData(),
            serializedBuffer.readBytes(serializedBuffer.readableBytes()).array());
}