Mass replace CRLF->LF
[openflowjava.git] / openflow-protocol-impl / src / main / java / org / opendaylight / openflowjava / protocol / impl / deserialization / match / OxmIpv6FlabelDeserializer.java
1 /*
2  * Copyright (c) 2013 Pantheon Technologies s.r.o. and others.  All rights reserved.
3  *
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
7  */
8 package org.opendaylight.openflowjava.protocol.impl.deserialization.match;
9
10 import io.netty.buffer.ByteBuf;
11
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.augments.rev131002.Ipv6FlabelMatchEntry;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.Ipv6FlabelMatchEntryBuilder;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Ipv6Flabel;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MatchField;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OpenflowBasicClass;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OxmClassBase;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntries;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.oxm.fields.grouping.MatchEntriesBuilder;
23
24 /**
25  * @author michal.polkorab
26  *
27  */
28 public class OxmIpv6FlabelDeserializer extends AbstractOxmMatchEntryDeserializer
29         implements OFDeserializer<MatchEntries> {
30
31     @Override
32     public MatchEntries deserialize(ByteBuf input) {
33         MatchEntriesBuilder builder = processHeader(getOxmClass(), getOxmField(), input);
34         addIpv6FlabelAugmentation(input, builder);
35         if (builder.isHasMask()) {
36             OxmMaskDeserializer.addMaskAugmentation(builder, input, EncodeConstants.SIZE_OF_INT_IN_BYTES);
37         }
38         return builder.build();
39     }
40
41     private static void addIpv6FlabelAugmentation(ByteBuf input,
42             MatchEntriesBuilder builder) {
43         Ipv6FlabelMatchEntryBuilder ipv6FlabelBuilder = new Ipv6FlabelMatchEntryBuilder();
44         ipv6FlabelBuilder.setIpv6Flabel(new Ipv6FlowLabel(input.readUnsignedInt()));
45         builder.addAugmentation(Ipv6FlabelMatchEntry.class, ipv6FlabelBuilder.build());
46     }
47
48     @Override
49     protected Class<? extends MatchField> getOxmField() {
50         return Ipv6Flabel.class;
51     }
52
53     @Override
54     protected Class<? extends OxmClassBase> getOxmClass() {
55         return OpenflowBasicClass.class;
56     }
57
58 }