Examples with PCEPDeserializerException org.opendaylight.protocol.pcep.spi.PCEPDeserializerException used on opensource projects

Example 16 with PCEPDeserializerException

use of org.opendaylight.protocol.pcep.spi.PCEPDeserializerException in project bgpcep by opendaylight.

the class PCEPRequestMessageParser method validate.

@Override
protected Message validate(final List<Object> objects, final List<Message> errors) throws PCEPDeserializerException {
    Preconditions.checkArgument(objects != null, "Passed list can't be null.");
    if (objects.isEmpty()) {
        throw new PCEPDeserializerException("Pcrep message cannot be empty.");
    }
    final PcreqMessageBuilder mBuilder = new PcreqMessageBuilder();
    mBuilder.setMonitoringRequest(getMonitoring(objects));
    final List<Svec> svecs = getSvecs(objects);
    if (!svecs.isEmpty()) {
        mBuilder.setSvec(svecs);
    }
    final List<Requests> requests = getRequests(objects, errors);
    if (requests != null) {
        mBuilder.setRequests(requests);
    } else {
        errors.add(createErrorMsg(PCEPErrors.RP_MISSING, Optional.absent()));
    }
    if (!objects.isEmpty()) {
        throw new PCEPDeserializerException("Unprocessed Objects: " + objects);
    }
    return new PcreqBuilder().setPcreqMessage(mBuilder.build()).build();
}

Example 17 with PCEPDeserializerException

use of org.opendaylight.protocol.pcep.spi.PCEPDeserializerException in project bgpcep by opendaylight.

the class EROIpv6PrefixSubobjectParser method parseSubobject.

@Override
public Subobject parseSubobject(final ByteBuf buffer, final boolean loose) throws PCEPDeserializerException {
    Preconditions.checkArgument(buffer != null && buffer.isReadable(), "Array of bytes is mandatory. Can't be null or empty.");
    final SubobjectBuilder builder = new SubobjectBuilder();
    builder.setLoose(loose);
    if (buffer.readableBytes() != CONTENT_LENGTH) {
        throw new PCEPDeserializerException("Wrong length of array of bytes. Passed: " + buffer.readableBytes() + ";");
    }
    final int length = buffer.getUnsignedByte(PREFIX_F_OFFSET);
    final IpPrefixBuilder prefix = new IpPrefixBuilder().setIpPrefix(new IpPrefix(Ipv6Util.prefixForBytes(ByteArray.readBytes(buffer, Ipv6Util.IPV6_LENGTH), length)));
    builder.setSubobjectType(new IpPrefixCaseBuilder().setIpPrefix(prefix.build()).build());
    return builder.build();
}

Example 18 with PCEPDeserializerException

use of org.opendaylight.protocol.pcep.spi.PCEPDeserializerException in project bgpcep by opendaylight.

the class PCEPEndPointsIpv6ObjectParser method parseObject.

@Override
public Object parseObject(final ObjectHeader header, final ByteBuf bytes) throws PCEPDeserializerException {
    Preconditions.checkArgument(bytes != null && bytes.isReadable(), "Array of bytes is mandatory. Can't be null or empty.");
    final EndpointsObjBuilder builder = new EndpointsObjBuilder();
    if (!header.isProcessingRule()) {
        LOG.debug("Processed bit not set on Endpoints OBJECT, ignoring it.");
        return new UnknownObject(PCEPErrors.P_FLAG_NOT_SET, builder.build());
    }
    if (bytes.readableBytes() != Ipv6Util.IPV6_LENGTH * 2) {
        throw new PCEPDeserializerException("Wrong length of array of bytes.");
    }
    builder.setIgnore(header.isIgnore());
    builder.setProcessingRule(header.isProcessingRule());
    final Ipv6Builder b = new Ipv6Builder();
    b.setSourceIpv6Address(Ipv6Util.addressForByteBuf(bytes));
    b.setDestinationIpv6Address(Ipv6Util.addressForByteBuf(bytes));
    builder.setAddressFamily(new Ipv6CaseBuilder().setIpv6(b.build()).build());
    return builder.build();
}

Example 19 with PCEPDeserializerException

use of org.opendaylight.protocol.pcep.spi.PCEPDeserializerException in project bgpcep by opendaylight.

the class PCEPExistingBandwidthObjectParser method parseObject.

@Override
public ReoptimizationBandwidth parseObject(final ObjectHeader header, final ByteBuf bytes) throws PCEPDeserializerException {
    Preconditions.checkArgument(bytes != null && bytes.isReadable(), "Array of bytes is mandatory. Can't be null or empty.");
    if (bytes.readableBytes() != PCEPBandwidthObjectParser.BANDWIDTH_F_LENGTH) {
        throw new PCEPDeserializerException("Wrong length of array of bytes. Passed: " + bytes.readableBytes() + "; Expected: " + PCEPBandwidthObjectParser.BANDWIDTH_F_LENGTH + ".");
    }
    final ReoptimizationBandwidthBuilder builder = new ReoptimizationBandwidthBuilder();
    builder.setIgnore(header.isIgnore());
    builder.setProcessingRule(header.isProcessingRule());
    builder.setBandwidth(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.network.concepts.rev131125.Bandwidth(ByteArray.getAllBytes(bytes)));
    return builder.build();
}

Example 20 with PCEPDeserializerException

use of org.opendaylight.protocol.pcep.spi.PCEPDeserializerException in project bgpcep by opendaylight.

the class PCEPMetricObjectParser method parseObject.

@Override
public Metric parseObject(final ObjectHeader header, final ByteBuf bytes) throws PCEPDeserializerException {
    Preconditions.checkArgument(bytes != null && bytes.isReadable(), "Array of bytes is mandatory. Can't be null or empty.");
    if (bytes.readableBytes() != SIZE) {
        throw new PCEPDeserializerException("Wrong length of array of bytes. Passed: " + bytes.readableBytes() + "; Expected: " + SIZE + ".");
    }
    bytes.skipBytes(RESERVED);
    final BitArray flags = BitArray.valueOf(bytes.readByte());
    final MetricBuilder builder = new MetricBuilder();
    builder.setIgnore(header.isIgnore());
    builder.setProcessingRule(header.isProcessingRule());
    builder.setBound(flags.get(B_FLAG_OFFSET));
    builder.setComputed(flags.get(C_FLAG_OFFSET));
    builder.setMetricType(bytes.readUnsignedByte());
    builder.setValue(new Float32(ByteArray.readBytes(bytes, METRIC_VALUE_F_LENGTH)));
    return builder.build();
}