-/*
- * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.controller.sal.connect.netconf.sal;
-
-import com.google.common.collect.Lists;
-import java.util.List;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
-import org.opendaylight.controller.md.sal.dom.api.DOMNotification;
-import org.opendaylight.controller.md.sal.dom.api.DOMRpcService;
-import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
-import org.opendaylight.controller.sal.connect.api.RemoteDeviceHandler;
-import org.opendaylight.controller.sal.connect.netconf.listener.NetconfDeviceCapabilities;
-import org.opendaylight.controller.sal.connect.netconf.listener.NetconfSessionPreferences;
-import org.opendaylight.controller.sal.connect.util.RemoteDeviceId;
-import org.opendaylight.controller.sal.core.api.Broker;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public final class NetconfDeviceSalFacade implements AutoCloseable, RemoteDeviceHandler<NetconfSessionPreferences> {
-
- private static final Logger logger= LoggerFactory.getLogger(NetconfDeviceSalFacade.class);
-
- private final RemoteDeviceId id;
- private final NetconfDeviceSalProvider salProvider;
- private final long defaultRequestTimeoutMillis;
-
- private final List<AutoCloseable> salRegistrations = Lists.newArrayList();
-
- public NetconfDeviceSalFacade(final RemoteDeviceId id, final Broker domBroker, final BindingAwareBroker bindingBroker, long defaultRequestTimeoutMillis) {
- this.id = id;
- this.salProvider = new NetconfDeviceSalProvider(id);
- this.defaultRequestTimeoutMillis = defaultRequestTimeoutMillis;
- registerToSal(domBroker, bindingBroker);
- }
-
- public void registerToSal(final Broker domRegistryDependency, final BindingAwareBroker bindingBroker) {
- domRegistryDependency.registerProvider(salProvider);
- bindingBroker.registerProvider(salProvider);
- }
-
- @Override
- public synchronized void onNotification(final DOMNotification domNotification) {
- salProvider.getMountInstance().publish(domNotification);
- }
-
- @Override
- public synchronized void onDeviceConnected(final SchemaContext schemaContext,
- final NetconfSessionPreferences netconfSessionPreferences, final DOMRpcService deviceRpc) {
-
- final DOMDataBroker domBroker = new NetconfDeviceDataBroker(id, schemaContext, deviceRpc, netconfSessionPreferences, defaultRequestTimeoutMillis);
-
- final NetconfDeviceNotificationService notificationService = new NetconfDeviceNotificationService();
-
- salProvider.getMountInstance().onTopologyDeviceConnected(schemaContext, domBroker, deviceRpc, notificationService);
- salProvider.getTopologyDatastoreAdapter().updateDeviceData(true, netconfSessionPreferences.getNetconfDeviceCapabilities());
- }
-
- @Override
- public synchronized void onDeviceDisconnected() {
- salProvider.getTopologyDatastoreAdapter().updateDeviceData(false, new NetconfDeviceCapabilities());
- salProvider.getMountInstance().onTopologyDeviceDisconnected();
- }
-
- @Override
- public synchronized void onDeviceFailed(final Throwable throwable) {
- salProvider.getTopologyDatastoreAdapter().setDeviceAsFailed(throwable);
- salProvider.getMountInstance().onTopologyDeviceDisconnected();
- }
-
- @Override
- public synchronized void close() {
- for (final AutoCloseable reg : Lists.reverse(salRegistrations)) {
- closeGracefully(reg);
- }
- closeGracefully(salProvider);
- }
-
- private void closeGracefully(final AutoCloseable resource) {
- if (resource != null) {
- try {
- resource.close();
- } catch (final Exception e) {
- logger.warn("{}: Ignoring exception while closing {}", id, resource, e);
- }
- }
- }
-
-}