2 * Copyright (c) 2013 Cisco Systems, Inc. and others. 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.parser.tlv;
10 import static com.google.common.base.Preconditions.checkArgument;
12 import io.netty.buffer.ByteBuf;
13 import io.netty.buffer.Unpooled;
14 import org.opendaylight.protocol.pcep.PCEPDeserializerException;
15 import org.opendaylight.protocol.pcep.spi.TlvParser;
16 import org.opendaylight.protocol.pcep.spi.TlvSerializer;
17 import org.opendaylight.protocol.pcep.spi.TlvUtil;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.RequestId;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.Tlv;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.req.missing.tlv.ReqMissing;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.req.missing.tlv.ReqMissingBuilder;
22 import org.opendaylight.yangtools.yang.common.netty.ByteBufUtils;
25 * Parser {@link ReqMissing}.
27 public class ReqMissingTlvParser implements TlvParser, TlvSerializer {
28 public static final int TYPE = 3;
31 public ReqMissing parseTlv(final ByteBuf buffer) throws PCEPDeserializerException {
35 return new ReqMissingBuilder().setRequestId(new RequestId(ByteBufUtils.readUint32(buffer))).build();
39 public void serializeTlv(final Tlv tlv, final ByteBuf buffer) {
40 checkArgument(tlv instanceof ReqMissing, "ReqMissingTlv is mandatory.");
41 final ReqMissing req = (ReqMissing) tlv;
42 final ByteBuf body = Unpooled.buffer();
44 final RequestId reqId = req.getRequestId();
45 checkArgument(reqId != null, "RequestId is mandatory.");
46 ByteBufUtils.write(body, reqId.getValue());
47 TlvUtil.formatTlv(TYPE, body, buffer);