1 files changed, 73 insertions, 0 deletions
diff --git a/framework/src/onos/core/common/src/main/java/org/onosproject/codec/impl/InstructionCodec.java b/framework/src/onos/core/common/src/main/java/org/onosproject/codec/impl/InstructionCodec.java
new file mode 100644
index 00000000..f4d5008a
--- /dev/null
+++ b/framework/src/onos/core/common/src/main/java/org/onosproject/codec/impl/InstructionCodec.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.codec.impl;
+
+import org.onosproject.codec.CodecContext;
+import org.onosproject.codec.JsonCodec;
+import org.onosproject.net.flow.instructions.Instruction;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Instruction codec.
+ */
+public final class InstructionCodec extends JsonCodec<Instruction> {
+
+    protected static final Logger log = LoggerFactory.getLogger(InstructionCodec.class);
+
+    protected static final String TYPE = "type";
+    protected static final String SUBTYPE = "subtype";
+    protected static final String PORT = "port";
+    protected static final String MAC = "mac";
+    protected static final String VLAN_ID = "vlanId";
+    protected static final String VLAN_PCP = "vlanPcp";
+    protected static final String MPLS_LABEL = "label";
+    protected static final String IP = "ip";
+    protected static final String FLOW_LABEL = "flowLabel";
+    protected static final String LAMBDA = "lambda";
+    protected static final String GRID_TYPE = "gridType";
+    protected static final String CHANNEL_SPACING = "channelSpacing";
+    protected static final String SPACING_MULTIPLIER = "spacingMultiplier";
+    protected static final String SLOT_GRANULARITY = "slotGranularity";
+    protected static final String ETHERNET_TYPE = "ethernetType";
+    protected static final String TUNNEL_ID = "tunnelId";
+    protected static final String TCP_PORT = "tcpPort";
+    protected static final String UDP_PORT = "udpPort";
+
+    protected static final String MISSING_MEMBER_MESSAGE =
+            " member is required in Instruction";
+
+
+    @Override
+    public ObjectNode encode(Instruction instruction, CodecContext context) {
+        checkNotNull(instruction, "Instruction cannot be null");
+
+        return new EncodeInstructionCodecHelper(instruction, context).encode();
+    }
+
+    @Override
+    public Instruction decode(ObjectNode json, CodecContext context) {
+        if (json == null || !json.isObject()) {
+            return null;
+        }
+
+        return new DecodeInstructionCodecHelper(json).decode();
+    }
+}