[Falcon] Add REST APIs for the OLT app

Change-Id: If0be7113e26b4311cb0e7496e370158d6672f1c7
diff --git a/src/main/java/org/onosproject/olt/rest/OltWebResource.java b/src/main/java/org/onosproject/olt/rest/OltWebResource.java
new file mode 100644
index 0000000..8479c19
--- /dev/null
+++ b/src/main/java/org/onosproject/olt/rest/OltWebResource.java
@@ -0,0 +1,77 @@
+/*
+ * 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.olt.rest;
+
+import javax.ws.rs.DELETE;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+
+import org.onlab.packet.VlanId;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.PortNumber;
+import org.onosproject.olt.AccessDeviceService;
+import org.onosproject.rest.AbstractWebResource;
+
+/**
+ * OLT REST APIs.
+ */
+
+@Path("oltapp")
+public class OltWebResource extends AbstractWebResource {
+
+    /**
+     * Provision a subscriber.
+     *
+     * @return 200 OK
+     */
+    @POST
+    @Produces(MediaType.APPLICATION_JSON)
+    @Path("{device}/{port}/{vlan}")
+    public Response provisionSubscriber(
+            @PathParam("device")String device,
+            @PathParam("port")long port,
+            @PathParam("vlan")short vlan) {
+        AccessDeviceService service = get(AccessDeviceService.class);
+        DeviceId deviceId = DeviceId.deviceId(device);
+        PortNumber portNumber = PortNumber.portNumber(port);
+        VlanId vlanId = VlanId.vlanId(vlan);
+        ConnectPoint connectPoint = new ConnectPoint(deviceId, portNumber);
+        service.provisionSubscriber(connectPoint, vlanId);
+        return ok("").build();
+    }
+
+    /**
+     * Remove the provisioning for a subscriber.
+     */
+    @DELETE
+    @Produces(MediaType.APPLICATION_JSON)
+    @Path("{device}/{port}")
+    public Response removeSubscriber(
+            @PathParam("device")String device,
+            @PathParam("port")long port) {
+        AccessDeviceService service = get(AccessDeviceService.class);
+        DeviceId deviceId = DeviceId.deviceId(device);
+        PortNumber portNumber = PortNumber.portNumber(port);
+        ConnectPoint connectPoint = new ConnectPoint(deviceId, portNumber);
+        service.removeSubscriber(connectPoint);
+        return ok("").build();
+    }
+}
diff --git a/src/main/java/org/onosproject/olt/rest/package-info.java b/src/main/java/org/onosproject/olt/rest/package-info.java
new file mode 100644
index 0000000..fd6e8ef
--- /dev/null
+++ b/src/main/java/org/onosproject/olt/rest/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * 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.
+ */
+
+/**
+ * REST APIs for the OLT application.
+ */
+package org.onosproject.olt.rest;
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 0000000..76276ca
--- /dev/null
+++ b/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ 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.
+  -->
+<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee"
+         xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
+         id="ONOS" version="2.5">
+    <display-name>OLT REST API v1.0</display-name>
+
+    <servlet>
+        <servlet-name>JAX-RS Service</servlet-name>
+        <servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class>
+        <init-param>
+            <param-name>com.sun.jersey.config.property.resourceConfigClass</param-name>
+            <param-value>com.sun.jersey.api.core.ClassNamesResourceConfig</param-value>
+        </init-param>
+        <init-param>
+            <param-name>com.sun.jersey.config.property.classnames</param-name>
+            <param-value>
+                org.onosproject.olt.rest.OltWebResource
+            </param-value>
+        </init-param>
+        <load-on-startup>1</load-on-startup>
+    </servlet>
+
+    <servlet-mapping>
+        <servlet-name>JAX-RS Service</servlet-name>
+        <url-pattern>/*</url-pattern>
+    </servlet-mapping>
+</web-app>