2 * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.protocol.pcep.p2mp.te.lsp;
10 import static com.google.common.base.Preconditions.checkArgument;
12 import com.google.common.annotations.VisibleForTesting;
13 import io.netty.buffer.ByteBuf;
14 import io.netty.buffer.Unpooled;
15 import org.opendaylight.protocol.pcep.PCEPDeserializerException;
16 import org.opendaylight.protocol.pcep.spi.TlvParser;
17 import org.opendaylight.protocol.pcep.spi.TlvSerializer;
18 import org.opendaylight.protocol.pcep.spi.TlvUtil;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.p2mp.te.lsp.rev181109.p2mp.pce.capability.tlv.P2mpPceCapability;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.p2mp.te.lsp.rev181109.p2mp.pce.capability.tlv.P2mpPceCapabilityBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.Tlv;
23 public final class P2MPTeLspCapabilityParser implements TlvParser, TlvSerializer {
24 public static final int TYPE = 6;
25 private static final int CONTENT_LENGTH = 2;
27 static final P2mpPceCapability P2MP_CAPABILITY = new P2mpPceCapabilityBuilder().build();
30 public void serializeTlv(final Tlv tlv, final ByteBuf buffer) {
31 checkArgument(tlv instanceof P2mpPceCapability, "P2mpPceCapability is mandatory.");
32 final ByteBuf body = Unpooled.buffer(CONTENT_LENGTH);
34 TlvUtil.formatTlv(TYPE, body, buffer);
38 public Tlv parseTlv(final ByteBuf buffer) throws PCEPDeserializerException {
42 buffer.skipBytes(CONTENT_LENGTH);
43 return P2MP_CAPABILITY;