2 * Copyright (c) 2013 Pantheon Technologies s.r.o. 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.openflowjava.protocol.impl.deserialization.match;
10 import io.netty.buffer.ByteBuf;
12 import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;
13 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
14 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Ipv6FlowLabel;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Ipv6Flabel;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.MatchField;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OpenflowBasicClass;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OxmClassBase;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntryBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.Ipv6FlabelCaseBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.ipv6.flabel._case.Ipv6FlabelBuilder;
25 * @author michal.polkorab
28 public class OxmIpv6FlabelDeserializer extends AbstractOxmMatchEntryDeserializer
29 implements OFDeserializer<MatchEntry> {
32 public MatchEntry deserialize(ByteBuf input) {
33 MatchEntryBuilder builder = processHeader(getOxmClass(), getOxmField(), input);
34 addIpv6FlabelValue(input, builder);
35 return builder.build();
38 private static void addIpv6FlabelValue(ByteBuf input, MatchEntryBuilder builder) {
39 Ipv6FlabelCaseBuilder caseBuilder = new Ipv6FlabelCaseBuilder();
40 Ipv6FlabelBuilder labelBuilder = new Ipv6FlabelBuilder();
41 labelBuilder.setIpv6Flabel(new Ipv6FlowLabel(input.readUnsignedInt()));
42 if (builder.isHasMask()) {
43 labelBuilder.setMask(OxmDeserializerHelper.convertMask(input,
44 EncodeConstants.SIZE_OF_INT_IN_BYTES));
46 caseBuilder.setIpv6Flabel(labelBuilder.build());
47 builder.setMatchEntryValue(caseBuilder.build());
51 protected Class<? extends MatchField> getOxmField() {
52 return Ipv6Flabel.class;
56 protected Class<? extends OxmClassBase> getOxmClass() {
57 return OpenflowBasicClass.class;