1 files changed, 57 insertions, 0 deletions
diff --git a/framework/src/onos/core/common/src/main/java/org/onosproject/codec/impl/ControllerNodeCodec.java b/framework/src/onos/core/common/src/main/java/org/onosproject/codec/impl/ControllerNodeCodec.java
new file mode 100644
index 00000000..65d758ee
--- /dev/null
+++ b/framework/src/onos/core/common/src/main/java/org/onosproject/codec/impl/ControllerNodeCodec.java
@@ -0,0 +1,57 @@
+/*
+ * 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 com.fasterxml.jackson.databind.node.ObjectNode;
+import org.onlab.packet.IpAddress;
+import org.onosproject.cluster.ClusterService;
+import org.onosproject.cluster.ControllerNode;
+import org.onosproject.cluster.DefaultControllerNode;
+import org.onosproject.cluster.NodeId;
+import org.onosproject.codec.CodecContext;
+import org.onosproject.codec.JsonCodec;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+import static org.onosproject.cluster.DefaultControllerNode.DEFAULT_PORT;
+
+/**
+ * Device JSON codec.
+ */
+public final class ControllerNodeCodec extends JsonCodec<ControllerNode> {
+
+    @Override
+    public ObjectNode encode(ControllerNode node, CodecContext context) {
+        checkNotNull(node, "Controller node cannot be null");
+        ClusterService service = context.getService(ClusterService.class);
+        return context.mapper().createObjectNode()
+                .put("id", node.id().toString())
+                .put("ip", node.ip().toString())
+                .put("tcpPort", node.tcpPort())
+                .put("status", service.getState(node.id()).toString());
+    }
+
+
+    @Override
+    public ControllerNode decode(ObjectNode json, CodecContext context) {
+        checkNotNull(json, "JSON cannot be null");
+        String ip = json.path("ip").asText();
+        return new DefaultControllerNode(new NodeId(json.path("id").asText(ip)),
+                                         IpAddress.valueOf(ip),
+                                         json.path("tcpPort").asInt(DEFAULT_PORT));
+    }
+
+
+}