initial commit

Change-Id: Idddb494b6593de2188b5c837f3caa46c0e956573
diff --git a/src/main/java/org/opencord/sadis/AppWebResource.java b/src/main/java/org/opencord/sadis/AppWebResource.java
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+++ b/src/main/java/org/opencord/sadis/AppWebResource.java
@@ -0,0 +1,102 @@
+/*
+ * 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.opencord.sadis;
+
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import org.onosproject.rest.AbstractWebResource;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.DELETE;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+
+//import static org.onlab.util.Tools.nullIsNotFound;
+
+/**
+ * Subscriber And Device Information Service web resource.
+ */
+@Path("sadis")
+public class AppWebResource extends AbstractWebResource {
+
+    /**
+     * Get subscriber object.
+     *
+     * @param id
+     *            ID of the subscriber
+     *
+     * @return 200 OK
+     */
+    @GET
+    @Path("/subscriber/{id}")
+    @Produces(MediaType.APPLICATION_JSON)
+    public Response getSubscriber(@PathParam("id") String id) {
+        ObjectNode node = mapper().createObjectNode().put("hello", "world");
+        return ok(node).build();
+    }
+
+    /**
+     * Update subscriber object.
+     *
+     * @param id
+     *            ID of the subscriber
+     *
+     * @return 200 OK
+     */
+    @PUT
+    @Path("/subscriber/{id}")
+    @Consumes(MediaType.APPLICATION_JSON)
+    public Response putSubscriber(@PathParam("id") String id) {
+        return Response.ok().build();
+    }
+
+    /**
+     * Create subscriber object.
+     *
+     * @return 201 Created
+     */
+    @POST
+    @Path("/subscriber")
+    @Consumes(MediaType.APPLICATION_JSON)
+    public Response postSubscriber() {
+        try {
+            return Response.created(new URI("/subsciber/123")).build();
+        } catch (URISyntaxException e) {
+            return Response.serverError().build();
+        }
+    }
+
+    /**
+     * Delete subscriber object.
+     *
+     * @param id
+     *            ID of the subscriber
+     * @return 204 NoContent
+     */
+    @DELETE
+    @Path("/subscriber/{id}")
+    public Response deleteSubscriber(@PathParam("id") String id) {
+        return Response.noContent().build();
+    }
+}