1 files changed, 68 insertions, 0 deletions
diff --git a/framework/src/onos/apps/cordfabric/src/main/java/org/onosproject/cordfabric/FabricVlanCodec.java b/framework/src/onos/apps/cordfabric/src/main/java/org/onosproject/cordfabric/FabricVlanCodec.java
new file mode 100644
index 00000000..00736bca
--- /dev/null
+++ b/framework/src/onos/apps/cordfabric/src/main/java/org/onosproject/cordfabric/FabricVlanCodec.java
@@ -0,0 +1,68 @@
+/*
+ * 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.cordfabric;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import org.onlab.packet.VlanId;
+import org.onosproject.codec.CodecContext;
+import org.onosproject.codec.JsonCodec;
+import org.onosproject.net.ConnectPoint;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Codec for encoding/decoding a FabricVlan object to/from JSON.
+ */
+public final class FabricVlanCodec extends JsonCodec<FabricVlan> {
+
+    // JSON field names
+    private static final String VLAN = "vlan";
+    private static final String PORTS = "ports";
+    private static final String IPTV = "iptv";
+
+    @Override
+    public ObjectNode encode(FabricVlan vlan, CodecContext context) {
+        checkNotNull(vlan, "Vlan cannot be null");
+        final ObjectNode result = context.mapper().createObjectNode()
+                .put(VLAN, vlan.vlan().toShort());
+
+        final ArrayNode jsonPorts = result.putArray(PORTS);
+
+        vlan.ports().forEach(cp -> jsonPorts.add(context.codec(ConnectPoint.class).encode(cp, context)));
+
+        return result;
+    }
+
+    @Override
+    public FabricVlan decode(ObjectNode json, CodecContext context) {
+        short vlan =  json.path(VLAN).shortValue();
+        boolean iptv = json.path(IPTV).booleanValue();
+        List<ConnectPoint> ports = new ArrayList<>();
+
+        ArrayNode portArray = (ArrayNode) json.path(PORTS);
+        for (JsonNode o : portArray) {
+            ports.add(context.codec(ConnectPoint.class).decode((ObjectNode) o, context));
+        }
+
+        return new FabricVlan(VlanId.vlanId(vlan), ports, iptv);
+    }
+}