[ONOS-4258] Initial implementation of supporting extension in REST
- Support Nicira extension
Change-Id: I62bf4417e43459727ce7d4b1ac929c6cf0b7826f
diff --git a/drivers/default/src/main/java/org/onosproject/driver/extensions/codec/NiciraSetNshSiCodec.java b/drivers/default/src/main/java/org/onosproject/driver/extensions/codec/NiciraSetNshSiCodec.java
new file mode 100644
index 0000000..d62eb69
--- /dev/null
+++ b/drivers/default/src/main/java/org/onosproject/driver/extensions/codec/NiciraSetNshSiCodec.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2016-present 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.driver.extensions.codec;
+
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import org.onosproject.codec.CodecContext;
+import org.onosproject.codec.JsonCodec;
+import org.onosproject.driver.extensions.NiciraSetNshSi;
+import org.onosproject.net.NshServiceIndex;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+import static org.onlab.util.Tools.nullIsIllegal;
+
+/**
+ * JSON Codec for NiciraSetNshSi class.
+ */
+public final class NiciraSetNshSiCodec extends JsonCodec<NiciraSetNshSi> {
+
+ private static final String NSH_SERVICE_INDEX = "setNsi";
+
+ private static final String MISSING_MEMBER_MESSAGE = " member is required in NiciraSetNshSi";
+
+ @Override
+ public ObjectNode encode(NiciraSetNshSi niciraSetNshSi, CodecContext context) {
+ checkNotNull(niciraSetNshSi, "Nicira Set Nsh Si cannot be null");
+ ObjectNode root = context.mapper().createObjectNode()
+ .put(NSH_SERVICE_INDEX, niciraSetNshSi.nshSi().serviceIndex());
+ return root;
+ }
+
+ @Override
+ public NiciraSetNshSi decode(ObjectNode json, CodecContext context) {
+ if (json == null || !json.isObject()) {
+ return null;
+ }
+
+ // parse service index port
+ short serviceIndexShort = (short) nullIsIllegal(json.get(NSH_SERVICE_INDEX),
+ NSH_SERVICE_INDEX + MISSING_MEMBER_MESSAGE).asInt();
+
+ NshServiceIndex index = NshServiceIndex.of(serviceIndexShort);
+
+ NiciraSetNshSi niciraSetNshSi = new NiciraSetNshSi(index);
+
+ return niciraSetNshSi;
+ }
+}