package org.opendaylight.protocol.pcep.ietf.stateful07;
import static com.google.common.base.Preconditions.checkArgument;
-import static org.opendaylight.protocol.util.ByteBufWriteUtil.writeIpv6Address;
-import static org.opendaylight.protocol.util.ByteBufWriteUtil.writeShort;
-import static org.opendaylight.protocol.util.ByteBufWriteUtil.writeUnsignedShort;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.Ipv6ExtendedTunnelId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.LspId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.TunnelId;
+import org.opendaylight.yangtools.yang.common.Uint32;
+import org.opendaylight.yangtools.yang.common.netty.ByteBufUtils;
/**
* Parser for {@link LspIdentifiers}.
*/
public final class Stateful07LSPIdentifierIpv6TlvParser implements TlvParser, TlvSerializer {
-
public static final int TYPE = 19;
private static final int V6_LENGTH = 52;
checkArgument(buffer.readableBytes() == V6_LENGTH, "Length %s does not match LSP Identifiers Ipv6 tlv length.",
buffer.readableBytes());
final Ipv6Builder builder = new Ipv6Builder();
- builder.setIpv6TunnelSenderAddress(Ipv6Util.noZoneAddressForByteBuf(buffer));
- final LspId lspId = new LspId((long) buffer.readUnsignedShort());
- final TunnelId tunnelId = new TunnelId(buffer.readUnsignedShort());
- builder.setIpv6ExtendedTunnelId(new Ipv6ExtendedTunnelId(Ipv6Util.noZoneAddressForByteBuf(buffer)));
- builder.setIpv6TunnelEndpointAddress(Ipv6Util.noZoneAddressForByteBuf(buffer));
+ builder.setIpv6TunnelSenderAddress(Ipv6Util.addressForByteBuf(buffer));
+ final LspId lspId = new LspId(Uint32.valueOf(buffer.readUnsignedShort()));
+ final TunnelId tunnelId = new TunnelId(ByteBufUtils.readUint16(buffer));
+ builder.setIpv6ExtendedTunnelId(new Ipv6ExtendedTunnelId(Ipv6Util.addressForByteBuf(buffer)));
+ builder.setIpv6TunnelEndpointAddress(Ipv6Util.addressForByteBuf(buffer));
final AddressFamily afi = new Ipv6CaseBuilder().setIpv6(builder.build()).build();
return new LspIdentifiersBuilder().setAddressFamily(afi).setLspId(lspId).setTunnelId(tunnelId).build();
}
final ByteBuf body = Unpooled.buffer();
final Ipv6 ipv6 = ((Ipv6Case) lsp.getAddressFamily()).getIpv6();
checkArgument(ipv6.getIpv6TunnelSenderAddress() != null, "Ipv6TunnelSenderAddress is mandatory.");
- writeIpv6Address(ipv6.getIpv6TunnelSenderAddress(), body);
- checkArgument(lsp.getLspId() != null, "LspId is mandatory.");
- writeShort(lsp.getLspId().getValue().shortValue(), body);
- checkArgument(lsp.getTunnelId() != null, "TunnelId is mandatory.");
- writeUnsignedShort(lsp.getTunnelId().getValue(), body);
+ Ipv6Util.writeIpv6Address(ipv6.getIpv6TunnelSenderAddress(), body);
+
+ final LspId lspId = lsp.getLspId();
+ checkArgument(lspId != null, "LspId is mandatory.");
+ body.writeShort(lspId.getValue().shortValue());
+ final TunnelId tunnelId = lsp.getTunnelId();
+ checkArgument(tunnelId != null, "TunnelId is mandatory.");
+ ByteBufUtils.write(body, tunnelId.getValue());
checkArgument(ipv6.getIpv6ExtendedTunnelId() != null, "Ipv6ExtendedTunnelId is mandatory.");
- writeIpv6Address(ipv6.getIpv6ExtendedTunnelId(), body);
+ Ipv6Util.writeIpv6Address(ipv6.getIpv6ExtendedTunnelId(), body);
checkArgument(ipv6.getIpv6TunnelEndpointAddress() != null, "Ipv6TunnelEndpointAddress is mandatory.");
- writeIpv6Address(ipv6.getIpv6TunnelEndpointAddress(), body);
+ Ipv6Util.writeIpv6Address(ipv6.getIpv6TunnelEndpointAddress(), body);
TlvUtil.formatTlv(TYPE, body, buffer);
}
}