set_nsp and set_nsi action NX support

[ovsdb.git] / of-extension / nx-ofjava / src / main / java / org / opendaylight / ovs / nx / ofjava / codec / action / SetNsiCodec.java

diff --git a/of-extension/nx-ofjava/src/main/java/org/opendaylight/ovs/nx/ofjava/codec/action/SetNsiCodec.java b/of-extension/nx-ofjava/src/main/java/org/opendaylight/ovs/nx/ofjava/codec/action/SetNsiCodec.java
new file mode 100644 (file)
index 0000000..e24d1cc
--- /dev/null
+++ b/of-extension/nx-ofjava/src/main/java/org/opendaylight/ovs/nx/ofjava/codec/action/SetNsiCodec.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2014 Red Hat, Inc.
+ *
+ * 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
+ *
+ * Authors : Madhu Venugopal
+ */
+
+package org.opendaylight.ovs.nx.ofjava.codec.action;
+
+import io.netty.buffer.ByteBuf;
+
+import org.opendaylight.openflowjava.nx.api.NiciraActionDeserializerKey;
+import org.opendaylight.openflowjava.nx.api.NiciraActionSerializerKey;
+import org.opendaylight.openflowjava.nx.codec.action.AbstractActionCodec;
+import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ExperimenterIdAction;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.Action;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.grouping.ActionBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.ovs.nx.action.rev140421.NxmNxSetNsi;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.ovs.nx.action.rev140421.OfjAugNxAction;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.ovs.nx.action.rev140421.OfjAugNxActionBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.ovs.nx.action.rev140421.ofj.nx.action.set.nsi.grouping.ActionSetNsi;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.ovs.nx.action.rev140421.ofj.nx.action.set.nsi.grouping.ActionSetNsiBuilder;
+
+/**
+ * Codec for the NX_SetNsi and NX_SetNsi_TABLE
+ */
+public class SetNsiCodec extends AbstractActionCodec {
+    public static final int LENGTH = 16;
+    public static final byte NXAST_SET_NSI_SUBTYPE = 33;
+    public static final NiciraActionSerializerKey SERIALIZER_KEY =
+            new NiciraActionSerializerKey(EncodeConstants.OF13_VERSION_ID, NxmNxSetNsi.class);
+    public static final NiciraActionDeserializerKey DESERIALIZER_KEY =
+            new NiciraActionDeserializerKey(EncodeConstants.OF13_VERSION_ID, NXAST_SET_NSI_SUBTYPE);
+    private static final int padding = 5; // nx_action_SetNsi : uint8_t pad[3];
+
+    @Override
+    public void serialize(Action input, ByteBuf outBuffer) {
+        ActionSetNsi action = input.getAugmentation(OfjAugNxAction.class).getActionSetNsi();
+        serializeHeader(LENGTH, NXAST_SET_NSI_SUBTYPE, outBuffer);
+        outBuffer.writeByte(action.getNsi().byteValue());
+        outBuffer.writeZero(padding);
+    }
+
+    @Override
+    public Action deserialize(ByteBuf message) {
+        ActionBuilder actionBuilder = deserializeHeader(message);
+        ActionSetNsiBuilder builder = new ActionSetNsiBuilder();
+        builder.setNsi(message.readUnsignedByte());
+        message.skipBytes(padding);
+
+        OfjAugNxActionBuilder augNxActionBuilder = new OfjAugNxActionBuilder();
+        augNxActionBuilder.setActionSetNsi(builder.build());
+        actionBuilder.addAugmentation(ExperimenterIdAction.class,
+                                      createExperimenterIdAction(NxmNxSetNsi.class));
+        actionBuilder.addAugmentation(OfjAugNxAction.class, augNxActionBuilder.build());
+        return actionBuilder.build();
+    }
+
+}