Support new matches and actions in ovs nsh patch

[openflowplugin.git] / extension / openflowjava-extension-nicira / src / main / java / org / opendaylight / openflowjava / nx / codec / match / EncapEthTypeCodec.java

diff --git a/extension/openflowjava-extension-nicira/src/main/java/org/opendaylight/openflowjava/nx/codec/match/EncapEthTypeCodec.java b/extension/openflowjava-extension-nicira/src/main/java/org/opendaylight/openflowjava/nx/codec/match/EncapEthTypeCodec.java
new file mode 100644 (file)
index 0000000..4c1e161
--- /dev/null
+++ b/extension/openflowjava-extension-nicira/src/main/java/org/opendaylight/openflowjava/nx/codec/match/EncapEthTypeCodec.java
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2015 Intel, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.openflowjava.nx.codec.match;
+
+import io.netty.buffer.ByteBuf;
+import org.opendaylight.openflowjava.protocol.api.keys.MatchEntryDeserializerKey;
+import org.opendaylight.openflowjava.protocol.api.keys.MatchEntrySerializerKey;
+import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
+import org.opendaylight.openflowjava.protocol.api.util.OxmMatchConstants;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.MatchField;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Nxm1Class;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OxmClassBase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntryBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxEncapEthType;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.nxm.nx.match.encap.eth.type.grouping.EncapEthTypeValuesBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.EncapEthTypeCaseValue;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.EncapEthTypeCaseValueBuilder;
+
+public class EncapEthTypeCodec extends AbstractMatchCodec {
+
+    private static final int VALUE_LENGTH = 2;
+    private static final int NXM_FIELD_CODE = 123;
+    public static final MatchEntrySerializerKey<Nxm1Class, NxmNxEncapEthType> SERIALIZER_KEY = new MatchEntrySerializerKey<>(
+            EncodeConstants.OF13_VERSION_ID, Nxm1Class.class, NxmNxEncapEthType.class);
+    public static final MatchEntryDeserializerKey DESERIALIZER_KEY = new MatchEntryDeserializerKey(
+            EncodeConstants.OF13_VERSION_ID, OxmMatchConstants.NXM_1_CLASS, NXM_FIELD_CODE);
+
+    @Override
+    public void serialize(MatchEntry input, ByteBuf outBuffer) {
+        serializeHeader(input, outBuffer);
+        EncapEthTypeCaseValue encapEthTypeCaseValue = ((EncapEthTypeCaseValue) input.getMatchEntryValue());
+        outBuffer.writeShort(encapEthTypeCaseValue.getEncapEthTypeValues().getEncapEthType().intValue());
+    }
+
+    @Override
+    public MatchEntry deserialize(ByteBuf message) {
+        MatchEntryBuilder matchEntryBuilder = deserializeHeader(message);
+        EncapEthTypeCaseValueBuilder encapEthTypeCaseValueBuilder= new EncapEthTypeCaseValueBuilder();
+        encapEthTypeCaseValueBuilder.setEncapEthTypeValues(new EncapEthTypeValuesBuilder().setEncapEthType(message.readUnsignedShort()).build());
+        matchEntryBuilder.setMatchEntryValue(encapEthTypeCaseValueBuilder.build());
+        matchEntryBuilder.setHasMask(false);
+        return matchEntryBuilder.build();
+    }
+
+    @Override
+    public int getNxmFieldCode() {
+        return NXM_FIELD_CODE;
+    }
+
+    @Override
+    public int getOxmClassCode() {
+        return OxmMatchConstants.NXM_1_CLASS;
+    }
+
+    @Override
+    public int getValueLength() {
+        return VALUE_LENGTH;
+    }
+
+    @Override
+    public Class<? extends MatchField> getNxmField() {
+        return NxmNxEncapEthType.class;
+    }
+
+    @Override
+    public Class<? extends OxmClassBase> getOxmClass() {
+        return Nxm1Class.class;
+    }
+}