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

Example 1 with UnknownObject

use of org.opendaylight.protocol.pcep.spi.UnknownObject 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 2 with UnknownObject

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

the class PCEPOpenObjectParser 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 int versionValue = ByteArray.copyBitsRange(bytes.readByte(), VERSION_SF_OFFSET, VERSION_SF_LENGTH);
    final OpenBuilder builder = new OpenBuilder();
    builder.setVersion(new ProtocolVersion((short) versionValue));
    builder.setProcessingRule(header.isProcessingRule());
    builder.setIgnore(header.isIgnore());
    final short keepalive = bytes.readUnsignedByte();
    builder.setKeepalive(keepalive);
    final short deadTimer = bytes.readUnsignedByte();
    if (keepalive == 0) {
        builder.setDeadTimer((short) 0);
    } else {
        builder.setDeadTimer(deadTimer);
    }
    builder.setSessionId(bytes.readUnsignedByte());
    final TlvsBuilder tbuilder = new TlvsBuilder();
    parseTlvs(tbuilder, bytes.slice());
    builder.setTlvs(tbuilder.build());
    final Open obj = builder.build();
    if (versionValue != PCEP_VERSION) {
        // TODO: Should we move this check into the negotiator
        LOG.debug("Unsupported PCEP version {}", versionValue);
        return new UnknownObject(PCEPErrors.PCEP_VERSION_NOT_SUPPORTED, obj);
    }
    return obj;
}

Example 3 with UnknownObject

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

the class PCEPClassTypeObjectParser 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.");
    if (!header.isProcessingRule()) {
        LOG.debug("Processed bit not set on CLASS TYPE OBJECT, ignoring it");
        return null;
    }
    if (bytes.readableBytes() != SIZE) {
        throw new PCEPDeserializerException("Size of byte array doesn't match defined size. Expected: " + SIZE + "; Passed: " + bytes.readableBytes());
    }
    final ClassTypeBuilder builder = new ClassTypeBuilder();
    builder.setIgnore(header.isIgnore());
    builder.setProcessingRule(header.isProcessingRule());
    final short ct = (short) bytes.readUnsignedInt();
    builder.setClassType(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.ClassType(ct));
    final Object obj = builder.build();
    if (ct < 0 || ct > Byte.SIZE) {
        LOG.debug("Invalid class type {}", ct);
        return new UnknownObject(PCEPErrors.INVALID_CT, obj);
    }
    return obj;
}

Example 4 with UnknownObject

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

the class PCEPEndPointsIpv4ObjectParser 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() != Ipv4Util.IP4_LENGTH * 2) {
        throw new PCEPDeserializerException("Wrong length of array of bytes.");
    }
    builder.setIgnore(header.isIgnore());
    builder.setProcessingRule(header.isProcessingRule());
    final Ipv4Builder b = new Ipv4Builder();
    b.setSourceIpv4Address(Ipv4Util.addressForByteBuf(bytes));
    b.setDestinationIpv4Address((Ipv4Util.addressForByteBuf(bytes)));
    builder.setAddressFamily(new Ipv4CaseBuilder().setIpv4(b.build()).build());
    return builder.build();
}

Example 5 with UnknownObject

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

the class SimpleObjectRegistry method parseObject.

@Override
public Object parseObject(final int objectClass, final int objectType, final ObjectHeader header, final ByteBuf buffer) throws PCEPDeserializerException {
    Preconditions.checkArgument(objectType >= 0 && objectType <= Values.UNSIGNED_SHORT_MAX_VALUE);
    final ObjectParser parser = this.handlers.getParser(createKey(objectClass, objectType));
    if (parser == null) {
        if (!header.isProcessingRule()) {
            return null;
        }
        for (int type = 1; type <= MAX_OBJECT_TYPE; type++) {
            final ObjectParser objParser = this.handlers.getParser(createKey(objectClass, type));
            if (objParser != null) {
                return new UnknownObject(PCEPErrors.UNRECOGNIZED_OBJ_TYPE);
            }
        }
        return new UnknownObject(PCEPErrors.UNRECOGNIZED_OBJ_CLASS);
    }
    return parser.parseObject(header, buffer);
}