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.message;
10 import static com.google.common.base.Preconditions.checkArgument;
12 import io.netty.buffer.ByteBuf;
13 import io.netty.buffer.Unpooled;
14 import java.util.List;
15 import java.util.Queue;
16 import org.opendaylight.protocol.pcep.PCEPDeserializerException;
17 import org.opendaylight.protocol.pcep.spi.AbstractMessageParser;
18 import org.opendaylight.protocol.pcep.spi.MessageUtil;
19 import org.opendaylight.protocol.pcep.spi.ObjectRegistry;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev181109.KeepaliveBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.KeepaliveMessage;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.Message;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.Object;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.keepalive.message.KeepaliveMessageBuilder;
27 * Parser for {@link KeepaliveMessage}.
29 public class PCEPKeepAliveMessageParser extends AbstractMessageParser {
30 private static final KeepaliveMessage MESSAGE = new KeepaliveBuilder()
31 .setKeepaliveMessage(new KeepaliveMessageBuilder().build()).build();
32 public static final int TYPE = 2;
34 public PCEPKeepAliveMessageParser(final ObjectRegistry registry) {
39 public void serializeMessage(final Message message, final ByteBuf out) {
40 checkArgument(message instanceof KeepaliveMessage,
41 "Wrong instance of Message. Passed instance of %s. Need KeepaliveMessage.", message.getClass());
42 MessageUtil.formatMessage(TYPE, Unpooled.EMPTY_BUFFER, out);
46 protected KeepaliveMessage validate(final Queue<Object> objects, final List<Message> errors)
47 throws PCEPDeserializerException {
48 if (objects != null && !objects.isEmpty()) {
49 throw new PCEPDeserializerException("Keepalive message should not contain any objects.");