2 * Copyright (c) 2015 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
9 package org.opendaylight.protocol.bgp.flowspec.extended.communities;
11 import com.google.common.base.Preconditions;
12 import io.netty.buffer.ByteBuf;
13 import org.opendaylight.protocol.bgp.parser.BGPDocumentedException;
14 import org.opendaylight.protocol.bgp.parser.BGPParsingException;
15 import org.opendaylight.protocol.bgp.parser.spi.extended.community.ExtendedCommunityParser;
16 import org.opendaylight.protocol.bgp.parser.spi.extended.community.ExtendedCommunitySerializer;
17 import org.opendaylight.protocol.util.ByteBufWriteUtil;
18 import org.opendaylight.protocol.util.Ipv4Util;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.redirect.ipv4.extended.community.RedirectIpv4;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.redirect.ipv4.extended.community.RedirectIpv4Builder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.update.attributes.extended.communities.extended.community.RedirectIpv4ExtendedCommunityCaseBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.extended.community.ExtendedCommunity;
24 public class RedirectIpv4EcHandler implements ExtendedCommunityParser, ExtendedCommunitySerializer {
26 private static final int TYPE = 129;
28 private static final int SUBTYPE = 8;
31 public void serializeExtendedCommunity(final ExtendedCommunity extendedCommunity, final ByteBuf byteAggregator) {
32 Preconditions.checkArgument(extendedCommunity instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.RedirectIpv4ExtendedCommunity,
33 "The extended community %s is not RedirectIpv4ExtendedCommunityCase type.", extendedCommunity);
34 final RedirectIpv4 redirect = ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev180329.RedirectIpv4ExtendedCommunity) extendedCommunity).getRedirectIpv4();
35 ByteBufWriteUtil.writeIpv4Address(redirect.getGlobalAdministrator(), byteAggregator);
36 ByteBufWriteUtil.writeUnsignedShort(redirect.getLocalAdministrator(), byteAggregator);
40 public ExtendedCommunity parseExtendedCommunity(final ByteBuf buffer) throws BGPDocumentedException, BGPParsingException {
41 final RedirectIpv4Builder builder = new RedirectIpv4Builder();
42 builder.setGlobalAdministrator(Ipv4Util.addressForByteBuf(buffer));
43 builder.setLocalAdministrator(buffer.readUnsignedShort());
44 return new RedirectIpv4ExtendedCommunityCaseBuilder().setRedirectIpv4(builder.build()).build();
48 public int getType(final boolean isTransitive) {
53 public int getSubType() {