Examples with Lsp org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.Lsp used on opensource projects

Example 71 with Lsp

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.Lsp in project bgpcep by opendaylight.

the class PCEPTopologySessionListener method loadLspData.

/**
 * Recover lspData and mark any LSPs in the LSP database that were previously reported by the PCC as stale.
 */
@Override
protected synchronized void loadLspData(final Node node, final Map<String, ReportedLsp> lspData, final Map<PlspId, String> lsps, final boolean incrementalSynchro) {
    // load node's lsps from DS
    final PathComputationClient pcc = node.augmentation(Node1.class).getPathComputationClient();
    for (final ReportedLsp reportedLsp : pcc.nonnullReportedLsp().values()) {
        final String lspName = reportedLsp.getName();
        lspData.put(lspName, reportedLsp);
        if (!reportedLsp.getPath().isEmpty()) {
            final Path1 path1 = reportedLsp.getPath().values().iterator().next().augmentation(Path1.class);
            if (path1 != null) {
                final PlspId plspId = path1.getLsp().getPlspId();
                if (!incrementalSynchro) {
                    staleLsps.add(plspId);
                }
                lsps.put(plspId, lspName);
            }
        }
    }
}

Example 72 with Lsp

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.Lsp in project bgpcep by opendaylight.

the class StatefulLSPIdentifierIpv4TlvParser method serializeTlv.

@Override
public void serializeTlv(final Tlv tlv, final ByteBuf buffer) {
    checkArgument(tlv instanceof LspIdentifiers, "LspIdentifiersTlv is mandatory.");
    final LspIdentifiers lsp = (LspIdentifiers) tlv;
    final AddressFamily afi = lsp.getAddressFamily();
    final ByteBuf body = Unpooled.buffer();
    if (afi.implementedInterface().equals(Ipv6Case.class)) {
        new StatefulLSPIdentifierIpv6TlvParser().serializeTlv(tlv, buffer);
    }
    final Ipv4 ipv4 = ((Ipv4Case) afi).getIpv4();
    checkArgument(ipv4.getIpv4TunnelSenderAddress() != null, "Ipv4TunnelSenderAddress is mandatory.");
    Ipv4Util.writeIpv4Address(ipv4.getIpv4TunnelSenderAddress(), body);
    checkArgument(lsp.getLspId() != null, "LspId is mandatory.");
    body.writeShort(lsp.getLspId().getValue().shortValue());
    final TunnelId tunnelId = lsp.getTunnelId();
    checkArgument(tunnelId != null, "TunnelId is mandatory.");
    ByteBufUtils.write(body, tunnelId.getValue());
    checkArgument(ipv4.getIpv4ExtendedTunnelId() != null, "Ipv4ExtendedTunnelId is mandatory.");
    Ipv4Util.writeIpv4Address(ipv4.getIpv4ExtendedTunnelId(), body);
    checkArgument(ipv4.getIpv4TunnelEndpointAddress() != null, "Ipv4TunnelEndpointAddress is mandatory.");
    Ipv4Util.writeIpv4Address(ipv4.getIpv4TunnelEndpointAddress(), body);
    TlvUtil.formatTlv(TYPE, body, buffer);
}

Example 73 with Lsp

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.Lsp in project bgpcep by opendaylight.

the class StatefulLSPIdentifierIpv4TlvParser method parseTlv.

@Override
public LspIdentifiers parseTlv(final ByteBuf buffer) throws PCEPDeserializerException {
    if (buffer == null) {
        return null;
    }
    checkArgument(buffer.readableBytes() == V4_LENGTH, "Length %s does not match LSP Identifiers Ipv4 tlv length.", buffer.readableBytes());
    final Ipv4Builder builder = new Ipv4Builder().setIpv4TunnelSenderAddress(Ipv4Util.addressForByteBuf(buffer));
    final LspId lspId = new LspId(Uint32.valueOf(buffer.readUnsignedShort()));
    final TunnelId tunnelId = new TunnelId(ByteBufUtils.readUint16(buffer));
    builder.setIpv4ExtendedTunnelId(new Ipv4ExtendedTunnelId(Ipv4Util.addressForByteBuf(buffer)));
    builder.setIpv4TunnelEndpointAddress(Ipv4Util.addressForByteBuf(buffer));
    final AddressFamily afi = new Ipv4CaseBuilder().setIpv4(builder.build()).build();
    return new LspIdentifiersBuilder().setAddressFamily(afi).setLspId(lspId).setTunnelId(tunnelId).build();
}

Example 74 with Lsp

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.Lsp in project bgpcep by opendaylight.

the class StatefulLspObjectParser method parseObject.

@Override
public Lsp parseObject(final ObjectHeader header, final ByteBuf bytes) throws PCEPDeserializerException {
    checkArgument(bytes != null && bytes.isReadable(), "Array of bytes is mandatory. Can't be null or empty.");
    final LspBuilder builder = new LspBuilder().setIgnore(header.getIgnore()).setProcessingRule(header.getProcessingRule());
    final int[] plspIdRaw = new int[] { bytes.readUnsignedByte(), bytes.readUnsignedByte(), bytes.getUnsignedByte(2) };
    builder.setPlspId(new PlspId(Uint32.valueOf(plspIdRaw[0] << FLAGS_SIZE | plspIdRaw[1] << FOUR_BITS_SHIFT | plspIdRaw[2] >> FOUR_BITS_SHIFT)));
    parseFlags(builder, bytes);
    final TlvsBuilder b = new TlvsBuilder();
    parseTlvs(b, bytes.slice());
    builder.setTlvs(b.build());
    return builder.build();
}

Example 75 with Lsp

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.lsp.object.Lsp in project bgpcep by opendaylight.

the class StatefulLspObjectParser method serializeObject.

@Override
public void serializeObject(final Object object, final ByteBuf buffer) {
    checkArgument(object instanceof Lsp, "Wrong instance of PCEPObject. Passed %s . Needed LspObject.", object.getClass());
    final Lsp specObj = (Lsp) object;
    final ByteBuf body = Unpooled.buffer();
    final PlspId plspId = specObj.getPlspId();
    checkArgument(plspId != null, "PLSP-ID not present");
    body.writeMedium(plspId.getValue().intValue() << FOUR_BITS_SHIFT);
    final BitArray flags = serializeFlags(specObj);
    byte op = 0;
    if (specObj.getOperational() != null) {
        op = UnsignedBytes.checkedCast(specObj.getOperational().getIntValue());
        op = (byte) (op << FOUR_BITS_SHIFT);
    }
    final byte[] res = flags.array();
    res[res.length - 1] = (byte) (res[res.length - 1] | op);
    body.writeByte(res[res.length - 1]);
    serializeTlvs(specObj.getTlvs(), body);
    ObjectUtil.formatSubobject(TYPE, CLASS, object.getProcessingRule(), object.getIgnore(), body, buffer);
}