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

Example 6 with PCEPDeserializerException

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

the class RROUnnumberedInterfaceSubobjectParser method parseSubobject.

@Override
public Subobject parseSubobject(final ByteBuf buffer) throws PCEPDeserializerException {
    Preconditions.checkArgument(buffer != null && buffer.isReadable(), "Array of bytes is mandatory. Can't be null or empty.");
    if (buffer.readableBytes() != CONTENT_LENGTH) {
        throw new PCEPDeserializerException("Wrong length of array of bytes. Passed: " + buffer.readableBytes() + "; Expected: " + CONTENT_LENGTH + ".");
    }
    final SubobjectBuilder builder = new SubobjectBuilder();
    final BitArray flags = BitArray.valueOf(buffer, FLAGS_SIZE);
    builder.setProtectionAvailable(flags.get(LPA_F_OFFSET));
    builder.setProtectionInUse(flags.get(LPIU_F_OFFSET));
    final UnnumberedBuilder ubuilder = new UnnumberedBuilder();
    buffer.skipBytes(RESERVED);
    ubuilder.setRouterId(buffer.readUnsignedInt());
    ubuilder.setInterfaceId(buffer.readUnsignedInt());
    builder.setSubobjectType(new UnnumberedCaseBuilder().setUnnumbered(ubuilder.build()).build());
    return builder.build();
}

Example 7 with PCEPDeserializerException

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

the class Stateful07PCReportMessageParser method validate.

@Override
public 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("Pcrpt message cannot be empty.");
    }
    final List<Reports> reports = Lists.newArrayList();
    while (!objects.isEmpty()) {
        final Reports report = getValidReports(objects, errors);
        if (report != null) {
            reports.add(report);
        }
    }
    return new PcrptBuilder().setPcrptMessage(new PcrptMessageBuilder().setReports(reports).build()).build();
}

Example 8 with PCEPDeserializerException

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

the class Stateful07StatefulCapabilityTlvParser method parseTlv.

@Override
public Stateful parseTlv(final ByteBuf buffer) throws PCEPDeserializerException {
    if (buffer == null) {
        return null;
    }
    if (buffer.readableBytes() < FLAGS_F_LENGTH / Byte.SIZE) {
        throw new PCEPDeserializerException("Wrong length of array of bytes. Passed: " + buffer.readableBytes() + "; Expected: >= " + FLAGS_F_LENGTH / Byte.SIZE + ".");
    }
    final StatefulBuilder sb = new StatefulBuilder();
    parseFlags(sb, buffer);
    return sb.build();
}

Example 9 with PCEPDeserializerException

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

the class XROIpv4PrefixSubobjectParser method parseSubobject.

@Override
public Subobject parseSubobject(final ByteBuf buffer, final boolean mandatory) 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.setMandatory(mandatory);
    if (buffer.readableBytes() != CONTENT4_LENGTH) {
        throw new PCEPDeserializerException("Wrong length of array of bytes. Passed: " + buffer.readableBytes() + ";");
    }
    final int length = buffer.getUnsignedByte(PREFIX4_F_OFFSET);
    final IpPrefixBuilder prefix = new IpPrefixBuilder().setIpPrefix(new IpPrefix(Ipv4Util.prefixForBytes(ByteArray.readBytes(buffer, Ipv4Util.IP4_LENGTH), length)));
    builder.setSubobjectType(new IpPrefixCaseBuilder().setIpPrefix(prefix.build()).build());
    buffer.skipBytes(PREFIX_F_LENGTH);
    builder.setAttribute(Attribute.forValue(buffer.readUnsignedByte()));
    return builder.build();
}

Example 10 with PCEPDeserializerException

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

the class XROPathKey32SubobjectParser method parseSubobject.

@Override
public Subobject parseSubobject(final ByteBuf buffer, final boolean mandatory) throws PCEPDeserializerException {
    Preconditions.checkArgument(buffer != null && buffer.isReadable(), "Array of bytes is mandatory. Can't be null or empty.");
    if (buffer.readableBytes() != CONTENT_LENGTH) {
        throw new PCEPDeserializerException("Wrong length of array of bytes. Passed: " + buffer.readableBytes() + "; Expected: >" + CONTENT_LENGTH + ".");
    }
    final int pathKey = buffer.readUnsignedShort();
    final byte[] pceId = ByteArray.readBytes(buffer, PCE_ID_F_LENGTH);
    final SubobjectBuilder builder = new SubobjectBuilder();
    final PathKeyBuilder pBuilder = new PathKeyBuilder();
    pBuilder.setPceId(new PceId(pceId));
    pBuilder.setPathKey(new PathKey(pathKey));
    builder.setMandatory(mandatory);
    builder.setSubobjectType(new PathKeyCaseBuilder().setPathKey(pBuilder.build()).build());
    return builder.build();
}