[ONOS-6169] Implement codec for LispAppDataAddress with unit test

Change-Id: I1209bbb5f3e96010ef6df87fe8d0906564942ad4
diff --git a/drivers/lisp/src/main/java/org/onosproject/drivers/lisp/extensions/LispMappingExtensionCodecRegistrator.java b/drivers/lisp/src/main/java/org/onosproject/drivers/lisp/extensions/LispMappingExtensionCodecRegistrator.java
new file mode 100644
index 0000000..adc7e8d
--- /dev/null
+++ b/drivers/lisp/src/main/java/org/onosproject/drivers/lisp/extensions/LispMappingExtensionCodecRegistrator.java
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2017-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.drivers.lisp.extensions;
+
+import org.apache.felix.scr.annotations.Activate;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Deactivate;
+import org.apache.felix.scr.annotations.Reference;
+import org.apache.felix.scr.annotations.ReferenceCardinality;
+import org.onosproject.codec.CodecService;
+import org.onosproject.drivers.lisp.extensions.codec.LispAppDataAddressCodec;
+import org.onosproject.mapping.web.MappingCodecRegistrator;
+import org.slf4j.Logger;
+
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Implementation of the JSON codec brokering service for
+ * mapping extension primitives.
+ */
+@Component(immediate = true)
+public class LispMappingExtensionCodecRegistrator extends MappingCodecRegistrator {
+
+    private final Logger log = getLogger(getClass());
+    private MappingCodecRegistrator registrator;
+
+    @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+    public CodecService codecService;
+
+    @Activate
+    public void activate() {
+
+        registrator = new MappingCodecRegistrator();
+        registrator.codecService = codecService;
+        registrator.activate();
+
+        codecService.registerCodec(LispAppDataAddress.class, new LispAppDataAddressCodec());
+
+        log.info("Started");
+    }
+
+    @Deactivate
+    public void deactivate() {
+        codecService.unregisterCodec(LispAppDataAddress.class);
+
+        registrator.deactivate();
+        registrator = null;
+
+        log.info("Stopped");
+    }
+}