[ONOS-3253/3144] Insert support for Netconf device configuration, set and get controllers commands
Change-Id: I99188aa18207b9d0b0d935b9f9e61e547f4ddab1
diff --git a/netconf/ctl/src/main/java/org/onosproject/netconf/ctl/NetconfControllerImpl.java b/netconf/ctl/src/main/java/org/onosproject/netconf/ctl/NetconfControllerImpl.java
new file mode 100644
index 0000000..a572a2b
--- /dev/null
+++ b/netconf/ctl/src/main/java/org/onosproject/netconf/ctl/NetconfControllerImpl.java
@@ -0,0 +1,143 @@
+/*
+ * 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.netconf.ctl;
+
+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.Service;
+import org.onlab.packet.IpAddress;
+import org.onosproject.net.DeviceId;
+import org.onosproject.netconf.NetconfController;
+import org.onosproject.netconf.NetconfDevice;
+import org.onosproject.netconf.NetconfDeviceInfo;
+import org.onosproject.netconf.NetconfDeviceListener;
+import org.osgi.service.component.ComponentContext;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.CopyOnWriteArraySet;
+
+/**
+ * The implementation of NetconfController.
+ */
+@Component(immediate = true)
+@Service
+public class NetconfControllerImpl implements NetconfController {
+
+ public static final Logger log = LoggerFactory
+ .getLogger(NetconfControllerImpl.class);
+
+ public Map<DeviceId, NetconfDevice> netconfDeviceMap = new ConcurrentHashMap<>();
+
+ protected Set<NetconfDeviceListener> netconfDeviceListeners = new CopyOnWriteArraySet<>();
+
+ @Activate
+ public void activate(ComponentContext context) {
+ log.info("Started");
+ }
+
+ @Deactivate
+ public void deactivate() {
+ netconfDeviceMap.clear();
+ log.info("Stopped");
+ }
+
+ @Override
+ public void addDeviceListener(NetconfDeviceListener listener) {
+ if (!netconfDeviceListeners.contains(listener)) {
+ netconfDeviceListeners.add(listener);
+ }
+ }
+
+ @Override
+ public void removeDeviceListener(NetconfDeviceListener listener) {
+ netconfDeviceListeners.remove(listener);
+ }
+
+ @Override
+ public NetconfDevice getNetconfDevice(DeviceId deviceInfo) {
+ return netconfDeviceMap.get(deviceInfo);
+ }
+
+ @Override
+ public NetconfDevice getNetconfDevice(IpAddress ip, int port) {
+ NetconfDevice device = null;
+ for (DeviceId info : netconfDeviceMap.keySet()) {
+ if (IpAddress.valueOf(info.uri().getHost()).equals(ip) &&
+ info.uri().getPort() == port) {
+ return netconfDeviceMap.get(info);
+ }
+ }
+ return device;
+ }
+
+ @Override
+ public NetconfDevice connectDevice(NetconfDeviceInfo deviceInfo) {
+ if (netconfDeviceMap.containsKey(deviceInfo.getDeviceId())) {
+ log.warn("Device {} is already present");
+ return netconfDeviceMap.get(deviceInfo.getDeviceId());
+ } else {
+ log.info("Creating NETCONF device {}", deviceInfo);
+ return createDevice(deviceInfo);
+ }
+ }
+
+ @Override
+ public void removeDevice(NetconfDeviceInfo deviceInfo) {
+ if (netconfDeviceMap.containsKey(deviceInfo.getDeviceId())) {
+ log.warn("Device {} is not present");
+ } else {
+ stopDevice(deviceInfo);
+ }
+ }
+
+ private NetconfDevice createDevice(NetconfDeviceInfo deviceInfo) {
+ NetconfDevice netconfDevice = null;
+ try {
+ netconfDevice = new NetconfDeviceImpl(deviceInfo);
+ for (NetconfDeviceListener l : netconfDeviceListeners) {
+ l.deviceAdded(deviceInfo);
+ }
+ netconfDeviceMap.put(deviceInfo.getDeviceId(), netconfDevice);
+ } catch (IOException e) {
+ throw new IllegalStateException("Cannot create NETCONF device " +
+ "with device Info: " +
+ deviceInfo + " \n" + e);
+ }
+ return netconfDevice;
+ }
+
+ private void stopDevice(NetconfDeviceInfo deviceInfo) {
+ netconfDeviceMap.get(deviceInfo.getDeviceId()).disconnect();
+ netconfDeviceMap.remove(deviceInfo.getDeviceId());
+ for (NetconfDeviceListener l : netconfDeviceListeners) {
+ l.deviceRemoved(deviceInfo);
+ }
+ }
+
+ @Override
+ public Map<DeviceId, NetconfDevice> getDevicesMap() {
+ return netconfDeviceMap;
+ }
+
+
+}