Examples with PeDistinguisherLabelAttribute org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.rev200120.pe.distinguisher.labels.attribute.pe.distinguisher.labels.attribute.PeDistinguisherLabelAttribute used on opensource projects

Example 1 with PeDistinguisherLabelAttribute

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.rev200120.pe.distinguisher.labels.attribute.pe.distinguisher.labels.attribute.PeDistinguisherLabelAttribute in project bgpcep by opendaylight.

the class PEDistinguisherLabelsAttributeHandler method serializeAttribute.

@Override
public void serializeAttribute(final Attributes attribute, final ByteBuf byteAggregator) {
    final PeDistinguisherLabelsAttributeAugmentation att = attribute.augmentation(PeDistinguisherLabelsAttributeAugmentation.class);
    if (att == null) {
        return;
    }
    final List<PeDistinguisherLabelAttribute> distinguishers = att.getPeDistinguisherLabelsAttribute().getPeDistinguisherLabelAttribute();
    final ByteBuf buffer = Unpooled.buffer();
    for (final PeDistinguisherLabelAttribute peDist : distinguishers) {
        if (peDist.getPeAddress().getIpv4AddressNoZone() != null) {
            buffer.writeBytes(Ipv4Util.bytesForAddress(peDist.getPeAddress().getIpv4AddressNoZone()));
        } else {
            buffer.writeBytes(Ipv6Util.bytesForAddress(peDist.getPeAddress().getIpv6AddressNoZone()));
        }
        buffer.writeBytes(MplsLabelUtil.byteBufForMplsLabel(peDist.getMplsLabel()));
    }
    formatAttribute(AttributeUtil.OPTIONAL | AttributeUtil.TRANSITIVE, TYPE, buffer, byteAggregator);
}

Example 2 with PeDistinguisherLabelAttribute

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.rev200120.pe.distinguisher.labels.attribute.pe.distinguisher.labels.attribute.PeDistinguisherLabelAttribute in project bgpcep by opendaylight.

the class PEDistinguisherLabelsAttributeHandler method parseAttribute.

@Override
public void parseAttribute(final ByteBuf buffer, final AttributesBuilder builder, final RevisedErrorHandling errorHandling, final PeerSpecificParserConstraint constraint) throws BGPTreatAsWithdrawException {
    final int readable = buffer.readableBytes();
    if (readable == 0) {
        return;
    }
    final boolean isIpv4;
    final int count;
    if (readable % 7 == 0) {
        count = readable / 7;
        isIpv4 = true;
    } else if (readable % 19 == 0) {
        count = readable / 19;
        isIpv4 = false;
    } else {
        // as though all the routes contained in this Update had been withdrawn.
        throw new BGPTreatAsWithdrawException(BGPError.MALFORMED_ATTR_LIST, "PE Distinguisher Labels has incorrect length %s", readable);
    }
    final List<PeDistinguisherLabelAttribute> list = new ArrayList<>(count);
    for (int i = 0; i < count; ++i) {
        final PeDistinguisherLabelAttributeBuilder attribute = new PeDistinguisherLabelAttributeBuilder();
        if (isIpv4) {
            attribute.setPeAddress(new IpAddressNoZone(Ipv4Util.addressForByteBuf(buffer)));
        } else {
            attribute.setPeAddress(new IpAddressNoZone(Ipv6Util.addressForByteBuf(buffer)));
        }
        attribute.setMplsLabel(MplsLabelUtil.mplsLabelForByteBuf(buffer));
        list.add(attribute.build());
    }
    builder.addAugmentation(new PeDistinguisherLabelsAttributeAugmentationBuilder().setPeDistinguisherLabelsAttribute(new PeDistinguisherLabelsAttributeBuilder().setPeDistinguisherLabelAttribute(list).build()).build());
}

Example 3 with PeDistinguisherLabelAttribute

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.mvpn.rev200120.pe.distinguisher.labels.attribute.pe.distinguisher.labels.attribute.PeDistinguisherLabelAttribute in project bgpcep by opendaylight.

the class PEDistinguisherLabelsAttributeHandlerTest method buildPEDistinguisherLabelsAttributAttribute.

private static Attributes buildPEDistinguisherLabelsAttributAttribute() {
    final List<PeDistinguisherLabelAttribute> peAtt = new ArrayList<>(2);
    peAtt.add(new PeDistinguisherLabelAttributeBuilder().setPeAddress(new IpAddressNoZone(new Ipv4AddressNoZone("127.0.0.1"))).setMplsLabel(new MplsLabel(Uint32.ONE)).build());
    peAtt.add(new PeDistinguisherLabelAttributeBuilder().setPeAddress(new IpAddressNoZone(new Ipv4AddressNoZone("127.0.0.2"))).setMplsLabel(new MplsLabel(Uint32.TWO)).build());
    return new AttributesBuilder().addAugmentation(new PeDistinguisherLabelsAttributeAugmentationBuilder().setPeDistinguisherLabelsAttribute(new PeDistinguisherLabelsAttributeBuilder().setPeDistinguisherLabelAttribute(peAtt).build()).build()).build();
}