Example usage for io.netty.buffer ByteBuf readUnsignedInt

Introduction

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

Prototype

public abstract long readUnsignedInt();

Source Link

Document

Gets an unsigned 32-bit integer at the current readerIndex and increases the readerIndex by 4 in this buffer.

Usage

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

License:Open Source License

@Override
public GetQueueConfigOutput bufferToMessage(ByteBuf rawMessage, short version) {
    GetQueueConfigOutputBuilder builder = new GetQueueConfigOutputBuilder();
    builder.setVersion(version);/*from w ww.j a va2  s . c om*/
    builder.setXid((rawMessage.readUnsignedInt()));
    builder.setPort(new PortNumber(rawMessage.readUnsignedInt()));
    rawMessage.skipBytes(PADDING_IN_QUEUE_GET_CONFIG_REPLY_HEADER);
    builder.setQueues(createQueuesList(rawMessage));
    return builder.build();
}

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

License:Open Source License

private static List<Queues> createQueuesList(ByteBuf input) {
    List<Queues> queuesList = new ArrayList<>();
    while (input.readableBytes() > 0) {
        QueuesBuilder queueBuilder = new QueuesBuilder();
        queueBuilder.setQueueId(new QueueId(input.readUnsignedInt()));
        queueBuilder.setPort(new PortNumber(input.readUnsignedInt()));
        int length = input.readUnsignedShort();
        input.skipBytes(PADDING_IN_PACKET_QUEUE_HEADER);
        queueBuilder.setQueueProperty(createPropertiesList(input, length - PACKET_QUEUE_LENGTH));
        queuesList.add(queueBuilder.build());
    }//w w  w.j a va  2 s .  c  om
    return queuesList;
}

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

License:Open Source License

private static List<QueueProperty> createPropertiesList(ByteBuf input, int length) {
    int propertiesLength = length;
    List<QueueProperty> propertiesList = new ArrayList<>();
    while (propertiesLength > 0) {
        QueuePropertyBuilder propertiesBuilder = new QueuePropertyBuilder();
        QueueProperties property = QueueProperties.forValue(input.readUnsignedShort());
        propertiesBuilder.setProperty(property);
        int currentPropertyLength = input.readUnsignedShort();
        propertiesLength -= currentPropertyLength;
        input.skipBytes(PADDING_IN_QUEUE_PROPERTY_HEADER);
        if (property.equals(QueueProperties.OFPQTMINRATE) || property.equals(QueueProperties.OFPQTMAXRATE)) {
            RateQueuePropertyBuilder rateBuilder = new RateQueuePropertyBuilder();
            rateBuilder.setRate(input.readUnsignedShort());
            propertiesBuilder.addAugmentation(RateQueueProperty.class, rateBuilder.build());
            input.skipBytes(PADDING_IN_RATE_QUEUE_PROPERTY);
        } else if (property.equals(QueueProperties.OFPQTEXPERIMENTER)) {
            ExperimenterQueuePropertyBuilder expBuilder = new ExperimenterQueuePropertyBuilder();
            expBuilder.setExperimenter(input.readUnsignedInt());
            input.skipBytes(PADDING_IN_EXPERIMENTER_QUEUE_PROPERTY);
            expBuilder.setData(input.readBytes(currentPropertyLength - EncodeConstants.SIZE_OF_INT_IN_BYTES
                    - PADDING_IN_EXPERIMENTER_QUEUE_PROPERTY).array());
            propertiesBuilder.addAugmentation(RateQueueProperty.class, expBuilder.build());
        }/*from  ww  w.j  a  v a 2 s .  co m*/
        propertiesList.add(propertiesBuilder.build());
    }
    return propertiesList;
}

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

License:Open Source License

@Override
public RoleRequestOutput bufferToMessage(ByteBuf rawMessage, short version) {
    RoleRequestOutputBuilder builder = new RoleRequestOutputBuilder();
    builder.setVersion(version);/*from   w w w .  j ava 2  s  . c  om*/
    builder.setXid(rawMessage.readUnsignedInt());
    builder.setRole(ControllerRole.forValue((int) rawMessage.readUnsignedInt()));
    rawMessage.skipBytes(PADDING_IN_ROLE_REPLY_HEADER);
    byte[] generationID = new byte[8];
    rawMessage.readBytes(generationID);
    builder.setGenerationId(new BigInteger(1, generationID));
    return builder.build();
}

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

License:Open Source License

@Override
public SetConfigInput deserialize(ByteBuf rawMessage) {
    SetConfigInputBuilder builder = new SetConfigInputBuilder();
    builder.setVersion(getVersion());/*from   w  w  w.ja va2  s  .c  o m*/
    builder.setXid(rawMessage.readUnsignedInt());
    builder.setFlags(SwitchConfigFlag.forValue(rawMessage.readUnsignedShort()));
    builder.setMissSendLen(rawMessage.readUnsignedShort());
    return builder.build();
}

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

License:Open Source License

@Override
public ExperimenterMessage deserialize(ByteBuf message) {
    final long xid = message.readUnsignedInt();
    final long expId = message.readUnsignedInt();
    OFDeserializer<ExperimenterDataOfChoice> deserializer = deserializerRegistry
            .getDeserializer(ExperimenterDeserializerKeyFactory
                    .createVendorMessageDeserializerKey(EncodeConstants.OF10_VERSION_ID, expId));
    final ExperimenterDataOfChoice vendorData = deserializer.deserialize(message);

    final ExperimenterMessageBuilder messageBld = new ExperimenterMessageBuilder()
            .setVersion((short) EncodeConstants.OF10_VERSION_ID).setXid(xid)
            .setExperimenter(new ExperimenterId(expId)).setExperimenterDataOfChoice(vendorData);
    return messageBld.build();
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.instruction.MeterInstructionDeserializer.java

License:Open Source License

@Override
public Instruction deserialize(ByteBuf input) {
    InstructionBuilder builder = new InstructionBuilder();
    input.skipBytes(2 * EncodeConstants.SIZE_OF_SHORT_IN_BYTES);
    MeterCaseBuilder caseBuilder = new MeterCaseBuilder();
    MeterBuilder instructionBuilder = new MeterBuilder();
    instructionBuilder.setMeterId(input.readUnsignedInt());
    caseBuilder.setMeter(instructionBuilder.build());
    builder.setInstructionChoice(caseBuilder.build());
    return builder.build();
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.match.AbstractOxmPortNumberDeserializer.java

License:Open Source License

@Override
public MatchEntries deserialize(ByteBuf input) {
    MatchEntriesBuilder builder = processHeader(getOxmClass(), getOxmField(), input);
    PortNumberMatchEntryBuilder port = new PortNumberMatchEntryBuilder();
    port.setPortNumber(new PortNumber(input.readUnsignedInt()));
    builder.addAugmentation(PortNumberMatchEntry.class, port.build());
    return builder.build();
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.match.ext.AbstractOxmExperimenterMatchEntryDeserializer.java

License:Open Source License

protected ExperimenterIdCaseBuilder createExperimenterIdCase(MatchEntryBuilder entryBuilder, ByteBuf input) {
    ExperimenterIdCaseBuilder expCaseBuilder = new ExperimenterIdCaseBuilder();
    ExperimenterBuilder expBuilder = new ExperimenterBuilder();
    expBuilder.setExperimenter(new ExperimenterId(input.readUnsignedInt()));
    expCaseBuilder.setExperimenter(expBuilder.build());
    return expCaseBuilder;
}

From source file:org.opendaylight.openflowjava.protocol.impl.deserialization.match.OxmInPhyPortDeserializer.java

License:Open Source License

private static void addInPhyPortValue(ByteBuf input, MatchEntryBuilder builder) {
    InPhyPortCaseBuilder caseBuilder = new InPhyPortCaseBuilder();
    InPhyPortBuilder inPhyPortBuilder = new InPhyPortBuilder();
    inPhyPortBuilder.setPortNumber(new PortNumber(input.readUnsignedInt()));
    caseBuilder.setInPhyPort(inPhyPortBuilder.build());
    builder.setMatchEntryValue(caseBuilder.build());
}