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.open;
10 import io.netty.buffer.ByteBuf;
11 import io.netty.buffer.Unpooled;
12 import org.opendaylight.protocol.bgp.parser.BGPDocumentedException;
13 import org.opendaylight.protocol.bgp.parser.BGPParsingException;
14 import org.opendaylight.protocol.bgp.parser.spi.CapabilityParser;
15 import org.opendaylight.protocol.bgp.parser.spi.CapabilitySerializer;
16 import org.opendaylight.protocol.bgp.parser.spi.CapabilityUtil;
17 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.AsNumber;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.open.message.bgp.parameters.optional.capabilities.CParameters;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.open.message.bgp.parameters.optional.capabilities.CParametersBuilder;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.open.message.bgp.parameters.optional.capabilities.c.parameters.As4BytesCapability;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev130919.open.message.bgp.parameters.optional.capabilities.c.parameters.As4BytesCapabilityBuilder;
23 public final class As4CapabilityHandler implements CapabilityParser, CapabilitySerializer {
24 public static final int CODE = 65;
26 public CParameters parseCapability(final ByteBuf buffer) throws BGPDocumentedException, BGPParsingException {
27 return new CParametersBuilder().setAs4BytesCapability(new As4BytesCapabilityBuilder().setAsNumber(new AsNumber(buffer.readUnsignedInt())).build()).build();
31 public void serializeCapability(final CParameters capability, final ByteBuf byteAggregator) {
32 final As4BytesCapability as4 = capability.getAs4BytesCapability();
34 CapabilityUtil.formatCapability(CODE, putAS4BytesParameterValue(as4), byteAggregator);
38 private static ByteBuf putAS4BytesParameterValue(final As4BytesCapability param) {
39 return Unpooled.copyInt(param.getAsNumber().getValue().intValue());