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.bgp.parser.impl.message.update;
10 import io.netty.buffer.ByteBuf;
11 import io.netty.buffer.Unpooled;
12 import org.opendaylight.protocol.bgp.parser.spi.AbstractAttributeParser;
13 import org.opendaylight.protocol.bgp.parser.spi.AttributeSerializer;
14 import org.opendaylight.protocol.bgp.parser.spi.AttributeUtil;
15 import org.opendaylight.protocol.bgp.parser.spi.PeerSpecificParserConstraint;
16 import org.opendaylight.protocol.bgp.parser.spi.RevisedErrorHandling;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.Attributes;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.AttributesBuilder;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.attributes.AtomicAggregate;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.attributes.AtomicAggregateBuilder;
21 import org.slf4j.Logger;
22 import org.slf4j.LoggerFactory;
24 public final class AtomicAggregateAttributeParser extends AbstractAttributeParser implements AttributeSerializer {
25 public static final int TYPE = 6;
26 private static final Logger LOG = LoggerFactory.getLogger(AtomicAggregateAttributeParser.class);
27 private static final AtomicAggregate ATOMIC_AGGREGATE = new AtomicAggregateBuilder().build();
30 public void parseAttribute(final ByteBuf buffer, final AttributesBuilder builder,
31 final RevisedErrorHandling errorHandling, final PeerSpecificParserConstraint constraint) {
32 if (!buffer.isReadable() && errorHandling != RevisedErrorHandling.NONE) {
33 LOG.debug("Discarded malformed ATOMIC_AGGREGATE attribute");
37 // XXX: reject malformed attributes?
38 builder.setAtomicAggregate(ATOMIC_AGGREGATE);
42 public void serializeAttribute(final Attributes pathAttributes, final ByteBuf byteAggregator) {
43 if (pathAttributes.getAtomicAggregate() != null) {
44 AttributeUtil.formatAttribute(AttributeUtil.TRANSITIVE, TYPE, Unpooled.EMPTY_BUFFER, byteAggregator);