Example usage for io.netty.buffer ByteBuf readShort

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

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Introduction

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

Prototype

public abstract short readShort();

Source Link

Document

Gets a 16-bit short integer at the current readerIndex and increases the readerIndex by 2 in this buffer.

Usage

From source file:org.opendaylight.netide.openflowjava.protocol.impl.serialization.factories.OF10StatsReplyMessageFactoryTest.java

License:Open Source License

@Test
public void testTableBodySerialize() {
    builder.setType(MultipartType.forValue(3));
    MultipartReplyTableCaseBuilder tableCase = new MultipartReplyTableCaseBuilder();
    MultipartReplyTableBuilder table = new MultipartReplyTableBuilder();
    table.setTableStats(createTableStats());
    tableCase.setMultipartReplyTable(table.build());
    builder.setMultipartReplyBody(tableCase.build());
    message = builder.build();//  w w w.j  a v a 2 s .  c o m
    OF10StatsReplyMessageFactory serializer = new OF10StatsReplyMessageFactory();
    SerializerRegistry registry = new NetIdeSerializerRegistryImpl();
    registry.init();
    serializer.injectSerializerRegistry(registry);
    ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
    serializer.serialize(message, serializedBuffer);
    BufferHelper.checkHeaderV10(serializedBuffer, MESSAGE_TYPE, 60);
    Assert.assertEquals("Wrong type", MultipartType.OFPMPTABLE.getIntValue(), serializedBuffer.readShort());
    Assert.assertEquals("Wrong flags", message.getFlags(),
            createMultipartRequestFlags(serializedBuffer.readShort()));
    Assert.assertEquals("Wrong table id", 1, serializedBuffer.readUnsignedByte());
    serializedBuffer.skipBytes(3);
    Assert.assertEquals("Wrong name", "Table name",
            ByteBufUtils.decodeNullTerminatedString(serializedBuffer, 16));
    Assert.assertEquals("Wrong wildcards", 3145983, serializedBuffer.readUnsignedInt());
    Assert.assertEquals("Wrong max entries", 1L, serializedBuffer.readUnsignedInt());
    Assert.assertEquals("Wrong active count", 1L, serializedBuffer.readUnsignedInt());
    Assert.assertEquals("Wrong lookup count", 1234L, serializedBuffer.readLong());
    Assert.assertEquals("Wrong matched count", 1234L, serializedBuffer.readLong());
}

From source file:org.opendaylight.netide.openflowjava.protocol.impl.serialization.factories.OF10StatsReplyMessageFactoryTest.java

License:Open Source License

@Test
public void testPortStatsBodySerialize() {
    builder.setType(MultipartType.forValue(4));
    MultipartReplyPortStatsCaseBuilder portStatsCase = new MultipartReplyPortStatsCaseBuilder();
    MultipartReplyPortStatsBuilder portStats = new MultipartReplyPortStatsBuilder();
    portStats.setPortStats(createPortStats());
    portStatsCase.setMultipartReplyPortStats(portStats.build());
    builder.setMultipartReplyBody(portStatsCase.build());
    message = builder.build();/* w  w  w .  ja va 2  s .c  om*/
    OF10StatsReplyMessageFactory serializer = new OF10StatsReplyMessageFactory();
    SerializerRegistry registry = new NetIdeSerializerRegistryImpl();
    registry.init();
    serializer.injectSerializerRegistry(registry);
    ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
    serializer.serialize(message, serializedBuffer);
    BufferHelper.checkHeaderV10(serializedBuffer, MESSAGE_TYPE, 118);
    Assert.assertEquals("Wrong type", MultipartType.OFPMPPORTSTATS.getIntValue(), serializedBuffer.readShort());
    Assert.assertEquals("Wrong flags", message.getFlags(),
            createMultipartRequestFlags(serializedBuffer.readShort()));
    MultipartReplyPortStatsCase body = (MultipartReplyPortStatsCase) message.getMultipartReplyBody();
    MultipartReplyPortStats messageOutput = body.getMultipartReplyPortStats();
    PortStats portStatsOutput = messageOutput.getPortStats().get(0);
    Assert.assertEquals("Wrong port no", portStatsOutput.getPortNo().intValue(), serializedBuffer.readInt());
    serializedBuffer.skipBytes(6);
    Assert.assertEquals("Wrong rx packets", portStatsOutput.getRxPackets().longValue(),
            serializedBuffer.readLong());
    Assert.assertEquals("Wrong tx packets", portStatsOutput.getTxPackets().longValue(),
            serializedBuffer.readLong());
    Assert.assertEquals("Wrong rx bytes", portStatsOutput.getRxBytes().longValue(),
            serializedBuffer.readLong());
    Assert.assertEquals("Wrong tx bytes", portStatsOutput.getTxBytes().longValue(),
            serializedBuffer.readLong());
    Assert.assertEquals("Wrong rx dropped", portStatsOutput.getRxDropped().longValue(),
            serializedBuffer.readLong());
    Assert.assertEquals("Wrong tx dropped", portStatsOutput.getTxDropped().longValue(),
            serializedBuffer.readLong());
    Assert.assertEquals("Wrong rx errors", portStatsOutput.getRxErrors().longValue(),
            serializedBuffer.readLong());
    Assert.assertEquals("Wrong tx errors", portStatsOutput.getTxErrors().longValue(),
            serializedBuffer.readLong());
    Assert.assertEquals("Wrong rx frame err", portStatsOutput.getRxFrameErr().longValue(),
            serializedBuffer.readLong());
    Assert.assertEquals("Wrong rx over err", portStatsOutput.getRxOverErr().longValue(),
            serializedBuffer.readLong());
    Assert.assertEquals("Wrong rx crc err", portStatsOutput.getRxCrcErr().longValue(),
            serializedBuffer.readLong());
    Assert.assertEquals("Wrong collisions", portStatsOutput.getCollisions().longValue(),
            serializedBuffer.readLong());
}

From source file:org.opendaylight.netide.openflowjava.protocol.impl.serialization.factories.OF10StatsReplyMessageFactoryTest.java

License:Open Source License

@Test
public void testQueueBodySerialize() {
    builder.setType(MultipartType.forValue(5));
    MultipartReplyQueueCaseBuilder queueCase = new MultipartReplyQueueCaseBuilder();
    MultipartReplyQueueBuilder queue = new MultipartReplyQueueBuilder();
    queue.setQueueStats(createQueueStats());
    queueCase.setMultipartReplyQueue(queue.build());
    builder.setMultipartReplyBody(queueCase.build());
    message = builder.build();//w ww . j  a va  2 s  . c  o m
    OF10StatsReplyMessageFactory serializer = new OF10StatsReplyMessageFactory();
    SerializerRegistry registry = new NetIdeSerializerRegistryImpl();
    registry.init();
    serializer.injectSerializerRegistry(registry);
    ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
    serializer.serialize(message, serializedBuffer);
    BufferHelper.checkHeaderV10(serializedBuffer, MESSAGE_TYPE, 44);
    Assert.assertEquals("Wrong type", MultipartType.OFPMPQUEUE.getIntValue(), serializedBuffer.readShort());
    Assert.assertEquals("Wrong flags", message.getFlags(),
            createMultipartRequestFlags(serializedBuffer.readShort()));
    MultipartReplyQueueCase body = (MultipartReplyQueueCase) message.getMultipartReplyBody();
    MultipartReplyQueue messageOutput = body.getMultipartReplyQueue();
    QueueStats queueStats = messageOutput.getQueueStats().get(0);
    Assert.assertEquals("Wrong length", 32, serializedBuffer.readUnsignedShort());
    serializedBuffer.skipBytes(2);
    Assert.assertEquals("Wrong queue id", queueStats.getQueueId().intValue(),
            serializedBuffer.readUnsignedInt());
    Assert.assertEquals("Wrong tx bytes", queueStats.getTxBytes().longValue(), serializedBuffer.readLong());
    Assert.assertEquals("Wrong tx packets", queueStats.getTxPackets().longValue(), serializedBuffer.readLong());
    Assert.assertEquals("Wrong tx errors", queueStats.getTxErrors().longValue(), serializedBuffer.readLong());
}

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

License:Open Source License

@Test
public void testSerialize() {
    QueueGetConfigReplyMessageFactory serializer = new QueueGetConfigReplyMessageFactory();
    SerializerRegistry registry = new NetIdeSerializerRegistryImpl();
    registry.init();/*  w  w  w .  jav a  2 s  . c om*/
    ByteBuf serializedBuffer = UnpooledByteBufAllocator.DEFAULT.buffer();
    serializer.serialize(message, serializedBuffer);
    BufferHelper.checkHeaderV13(serializedBuffer, MESSAGE_TYPE, 80);
    Assert.assertEquals("Wrong port", message.getPort().getValue().longValue(), serializedBuffer.readInt());
    serializedBuffer.skipBytes(PADDING);

    Assert.assertEquals("Wrong queue Id", message.getQueues().get(0).getQueueId().getValue().longValue(),
            serializedBuffer.readInt());
    Assert.assertEquals("Wrong port", message.getQueues().get(0).getPort().getValue().longValue(),
            serializedBuffer.readInt());
    Assert.assertEquals("Wrong length", 32, serializedBuffer.readShort());
    serializedBuffer.skipBytes(QUEUE_PADDING);
    List<QueueProperty> properties = message.getQueues().get(0).getQueueProperty();
    Assert.assertEquals("Wrong property", properties.get(0).getProperty().getIntValue(),
            serializedBuffer.readShort());
    Assert.assertEquals("Wrong property length", 16, serializedBuffer.readShort());
    serializedBuffer.skipBytes(PROPERTY_HEADER_PADDING);
    RateQueueProperty rateQueueProperty = properties.get(0).getAugmentation(RateQueueProperty.class);
    Assert.assertEquals("Wrong rate", rateQueueProperty.getRate().intValue(), serializedBuffer.readShort());
    serializedBuffer.skipBytes(PROPERTY_RATE_PADDING);

    Assert.assertEquals("Wrong queue Id", message.getQueues().get(1).getQueueId().getValue().longValue(),
            serializedBuffer.readInt());
    Assert.assertEquals("Wrong queue Id", message.getQueues().get(1).getPort().getValue().longValue(),
            serializedBuffer.readInt());
    Assert.assertEquals("Wrong length", 32, serializedBuffer.readShort());
    serializedBuffer.skipBytes(QUEUE_PADDING);
    List<QueueProperty> propertiesTwo = message.getQueues().get(1).getQueueProperty();
    Assert.assertEquals("Wrong property", propertiesTwo.get(0).getProperty().getIntValue(),
            serializedBuffer.readShort());
    Assert.assertEquals("Wrong property length", 16, serializedBuffer.readShort());
    serializedBuffer.skipBytes(PROPERTY_HEADER_PADDING);
    RateQueueProperty rateQueuePropertyTwo = propertiesTwo.get(0).getAugmentation(RateQueueProperty.class);
    Assert.assertEquals("Wrong rate", rateQueuePropertyTwo.getRate().intValue(), serializedBuffer.readShort());
    serializedBuffer.skipBytes(PROPERTY_RATE_PADDING);

}

From source file:org.opendaylight.openflowjava.nx.codec.action.LearnCodecUtil.java

License:Open Source License

static short deserializeHeader(ByteBuf message) {
    // size of experimenter type
    message.skipBytes(EncodeConstants.SIZE_OF_SHORT_IN_BYTES);
    // size of length
    short length = message.readShort();
    // vendor id/*from w ww  .j  a  v a  2  s . c  o  m*/
    message.skipBytes(EncodeConstants.SIZE_OF_INT_IN_BYTES);
    // subtype
    message.skipBytes(EncodeConstants.SIZE_OF_SHORT_IN_BYTES);
    return length;
}

From source file:org.opendaylight.openflowjava.nx.codec.action.LearnCodecUtil.java

License:Open Source License

private static FlowMods readFlowMod(ByteBuf message) {
    short header = message.readShort();
    length -= EncodeConstants.SIZE_OF_SHORT_IN_BYTES;
    if (header == 0) {
        return null;
    }/* w w  w. j  a  v a2  s  .c o m*/

    short src = (short) ((header & SRC_MASK) >> SRC_POS);
    short dst = (short) ((header & DST_MASK) >> DST_POS);
    short numBits = (short) (header & NUM_BITS_MASK);

    if (src == 0 && dst == 0 && numBits != 0) {
        return readFlowModAddMatchFromField(message, numBits);
    } else if (src == 0 && dst == 0) {
        message.skipBytes(EMPTY_FLOW_MOD_LENGTH);
        length -= EMPTY_FLOW_MOD_LENGTH;
    } else if (src == 1 && dst == 0) {
        return readFlowModAddMatchFromValue(message, numBits);
    } else if (src == 0 && dst == 1) {
        return readFlowModCopyFromField(message, numBits);
    } else if (src == 1 && dst == 1) {
        return readFlowModCopyFromValue(message, numBits);
    } else if (src == 0 && dst == 2) {
        return readFlowToPort(message, numBits);
    }
    return null;
}

From source file:org.opendaylight.openflowjava.nx.codec.action.LearnCodecUtil.java

License:Open Source License

private static FlowMods readFlowModAddMatchFromField(ByteBuf message, short numBits) {
    FlowModAddMatchFromFieldBuilder builder = new FlowModAddMatchFromFieldBuilder();
    builder.setSrcField((long) message.readInt());
    builder.setSrcOfs((int) message.readShort());
    builder.setDstField((long) message.readInt());
    builder.setDstOfs((int) message.readShort());
    builder.setFlowModNumBits((int) numBits);
    length -= FROM_FIELD_LENGTH - EncodeConstants.SIZE_OF_SHORT_IN_BYTES;

    FlowModsBuilder flowModsBuilder = new FlowModsBuilder();
    FlowModAddMatchFromFieldCaseBuilder caseBuilder = new FlowModAddMatchFromFieldCaseBuilder();
    caseBuilder.setFlowModAddMatchFromField(builder.build());
    flowModsBuilder.setFlowModSpec(caseBuilder.build());
    return flowModsBuilder.build();
}

From source file:org.opendaylight.openflowjava.nx.codec.action.LearnCodecUtil.java

License:Open Source License

private static FlowMods readFlowModAddMatchFromValue(ByteBuf message, short numBits) {
    FlowModAddMatchFromValueBuilder builder = new FlowModAddMatchFromValueBuilder();
    builder.setValue((int) message.readUnsignedShort());
    builder.setSrcField((long) message.readInt());
    builder.setSrcOfs((int) message.readShort());
    builder.setFlowModNumBits((int) numBits);
    length -= FROM_VALUE_LENGTH - EncodeConstants.SIZE_OF_SHORT_IN_BYTES;

    FlowModsBuilder flowModsBuilder = new FlowModsBuilder();
    FlowModAddMatchFromValueCaseBuilder caseBuilder = new FlowModAddMatchFromValueCaseBuilder();
    caseBuilder.setFlowModAddMatchFromValue(builder.build());
    flowModsBuilder.setFlowModSpec(caseBuilder.build());
    return flowModsBuilder.build();
}

From source file:org.opendaylight.openflowjava.nx.codec.action.LearnCodecUtil.java

License:Open Source License

private static FlowMods readFlowModCopyFromField(ByteBuf message, short numBits) {
    FlowModCopyFieldIntoFieldBuilder builder = new FlowModCopyFieldIntoFieldBuilder();
    builder.setSrcField((long) message.readInt());
    builder.setSrcOfs((int) message.readShort());
    builder.setDstField((long) message.readInt());
    builder.setDstOfs((int) message.readShort());
    builder.setFlowModNumBits((int) numBits);
    length -= FROM_FIELD_LENGTH - EncodeConstants.SIZE_OF_SHORT_IN_BYTES;

    FlowModsBuilder flowModsBuilder = new FlowModsBuilder();
    FlowModCopyFieldIntoFieldCaseBuilder caseBuilder = new FlowModCopyFieldIntoFieldCaseBuilder();
    caseBuilder.setFlowModCopyFieldIntoField(builder.build());
    flowModsBuilder.setFlowModSpec(caseBuilder.build());
    return flowModsBuilder.build();
}

From source file:org.opendaylight.openflowjava.nx.codec.action.LearnCodecUtil.java

License:Open Source License

private static FlowMods readFlowModCopyFromValue(ByteBuf message, short numBits) {
    FlowModCopyValueIntoFieldBuilder builder = new FlowModCopyValueIntoFieldBuilder();
    builder.setValue((int) message.readUnsignedShort());
    builder.setDstField((long) message.readInt());
    builder.setDstOfs((int) message.readShort());
    builder.setFlowModNumBits((int) numBits);
    length -= FROM_VALUE_LENGTH - EncodeConstants.SIZE_OF_SHORT_IN_BYTES;

    FlowModsBuilder flowModsBuilder = new FlowModsBuilder();
    FlowModCopyValueIntoFieldCaseBuilder caseBuilder = new FlowModCopyValueIntoFieldCaseBuilder();
    caseBuilder.setFlowModCopyValueIntoField(builder.build());
    flowModsBuilder.setFlowModSpec(caseBuilder.build());
    return flowModsBuilder.build();
}