1 files changed, 64 insertions, 0 deletions
diff --git a/framework/src/onos/core/common/src/main/java/org/onosproject/codec/impl/GroupBucketCodec.java b/framework/src/onos/core/common/src/main/java/org/onosproject/codec/impl/GroupBucketCodec.java
new file mode 100644
index 00000000..c710514f
--- /dev/null
+++ b/framework/src/onos/core/common/src/main/java/org/onosproject/codec/impl/GroupBucketCodec.java
@@ -0,0 +1,64 @@
+/*
+ * 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.TrafficTreatment;
+import org.onosproject.net.group.GroupBucket;
+
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Group bucket JSON codec.
+ */
+public class GroupBucketCodec extends JsonCodec<GroupBucket> {
+
+    private static final String TYPE = "type";
+    private static final String TREATMENT = "treatment";
+    private static final String WEIGHT = "weight";
+    private static final String WATCH_PORT = "watchPort";
+    private static final String WATCH_GROUP = "watchGroup";
+    private static final String PACKETS = "packets";
+    private static final String BYTES = "bytes";
+
+    @Override
+    public ObjectNode encode(GroupBucket bucket, CodecContext context) {
+        checkNotNull(bucket, "Driver cannot be null");
+
+        ObjectNode result = context.mapper().createObjectNode()
+                .put(TYPE, bucket.type().toString())
+                .put(WEIGHT, bucket.weight())
+                .put(PACKETS, bucket.packets())
+                .put(BYTES, bucket.bytes());
+
+        if (bucket.watchPort() != null) {
+            result.put(WATCH_PORT, bucket.watchPort().toString());
+        }
+
+        if (bucket.watchGroup() != null) {
+            result.put(WATCH_GROUP, bucket.watchGroup().toString());
+        }
+
+        if (bucket.treatment() != null) {
+            result.set(TREATMENT, context.codec(TrafficTreatment.class).encode(bucket.treatment(), context));
+        }
+
+        return result;
+    }
+}