-/*
- * Copyright (c) 2015 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.messagebus.eventsources.netconf;
-
-import java.util.List;
-
-import org.opendaylight.controller.md.sal.binding.api.MountPoint;
-import org.opendaylight.controller.md.sal.dom.api.DOMMountPoint;
-import org.opendaylight.controller.messagebus.spi.EventSourceRegistration;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNode;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeFields.ConnectionStatus;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.network.topology.topology.topology.types.TopologyNetconf;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
-import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.common.QName;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import com.google.common.base.Optional;
-import com.google.common.base.Preconditions;
-
-/**
- * Helper class to keep connection status of netconf node and event source registration object
- *
- */
-public class NetconfEventSourceRegistration implements AutoCloseable{
-
- private static final Logger LOG = LoggerFactory.getLogger(NetconfEventSourceRegistration.class);
- private static final YangInstanceIdentifier NETCONF_DEVICE_DOM_PATH = YangInstanceIdentifier.builder()
- .node(NetworkTopology.QNAME)
- .node(Topology.QNAME)
- .nodeWithKey(Topology.QNAME, QName.create(Topology.QNAME, "topology-id"),TopologyNetconf.QNAME.getLocalName())
- .node(Node.QNAME)
- .build();
- private static final QName NODE_ID_QNAME = QName.create(Node.QNAME,"node-id");
- private static final String NotificationCapabilityPrefix = "(urn:ietf:params:xml:ns:netconf:notification";
-
- private final Node node;
- private final InstanceIdentifier<?> instanceIdent;
- private final NetconfEventSourceManager netconfEventSourceManager;
- private ConnectionStatus currentNetconfConnStatus;
- private EventSourceRegistration<NetconfEventSource> eventSourceRegistration;
-
- public static NetconfEventSourceRegistration create(final InstanceIdentifier<?> instanceIdent, final Node node,
- final NetconfEventSourceManager netconfEventSourceManager){
- Preconditions.checkNotNull(instanceIdent);
- Preconditions.checkNotNull(node);
- Preconditions.checkNotNull(netconfEventSourceManager);
- if(isEventSource(node) == false){
- return null;
- }
- NetconfEventSourceRegistration nesr = new NetconfEventSourceRegistration(instanceIdent, node, netconfEventSourceManager);
- nesr.updateStatus();
- LOG.debug("NetconfEventSourceRegistration for node {} has been initialized...",node.getNodeId().getValue());
- return nesr;
- }
-
- private static boolean isEventSource(final Node node) {
- final NetconfNode netconfNode = node.getAugmentation(NetconfNode.class);
- if(netconfNode == null){
- return false;
- }
- if (netconfNode.getAvailableCapabilities() == null) {
- return false;
- }
- final List<String> capabilities = netconfNode.getAvailableCapabilities().getAvailableCapability();
- if(capabilities == null || capabilities.isEmpty()) {
- return false;
- }
- for (final String capability : netconfNode.getAvailableCapabilities().getAvailableCapability()) {
- if(capability.startsWith(NotificationCapabilityPrefix)) {
- return true;
- }
- }
-
- return false;
- }
-
- private NetconfEventSourceRegistration(final InstanceIdentifier<?> instanceIdent, final Node node, final NetconfEventSourceManager netconfEventSourceManager) {
- this.instanceIdent = instanceIdent;
- this.node = node;
- this.netconfEventSourceManager = netconfEventSourceManager;
- this.eventSourceRegistration =null;
- }
-
- public Node getNode() {
- return node;
- }
-
- Optional<EventSourceRegistration<NetconfEventSource>> getEventSourceRegistration() {
- return Optional.fromNullable(eventSourceRegistration);
- }
-
- NetconfNode getNetconfNode(){
- return node.getAugmentation(NetconfNode.class);
- }
-
- void updateStatus(){
- ConnectionStatus netconfConnStatus = getNetconfNode().getConnectionStatus();
- LOG.info("Change status on node {}, new status is {}",this.node.getNodeId().getValue(),netconfConnStatus);
- if(netconfConnStatus.equals(currentNetconfConnStatus)){
- return;
- }
- changeStatus(netconfConnStatus);
- }
-
- private boolean checkConnectionStatusType(ConnectionStatus status){
- if( status == ConnectionStatus.Connected
- || status == ConnectionStatus.Connecting
- || status == ConnectionStatus.UnableToConnect){
- return true;
- }
- return false;
- }
-
- private void changeStatus(ConnectionStatus newStatus){
- Preconditions.checkNotNull(newStatus);
- if(checkConnectionStatusType(newStatus) == false){
- throw new IllegalStateException("Unknown new Netconf Connection Status");
- }
- if(this.currentNetconfConnStatus == null){
- if (newStatus == ConnectionStatus.Connected){
- registrationEventSource();
- }
- } else if (this.currentNetconfConnStatus == ConnectionStatus.Connecting){
- if (newStatus == ConnectionStatus.Connected){
- if(this.eventSourceRegistration == null){
- registrationEventSource();
- } else {
- // reactivate stream on registered event source (invoke publish notification about connection)
- this.eventSourceRegistration.getInstance().reActivateStreams();
- }
- }
- } else if (this.currentNetconfConnStatus == ConnectionStatus.Connected) {
-
- if(newStatus == ConnectionStatus.Connecting || newStatus == ConnectionStatus.UnableToConnect){
- // deactivate streams on registered event source (invoke publish notification about connection)
- this.eventSourceRegistration.getInstance().deActivateStreams();
- }
- } else if (this.currentNetconfConnStatus == ConnectionStatus.UnableToConnect){
- if(newStatus == ConnectionStatus.Connected){
- if(this.eventSourceRegistration == null){
- registrationEventSource();
- } else {
- // reactivate stream on registered event source (invoke publish notification about connection)
- this.eventSourceRegistration.getInstance().reActivateStreams();
- }
- }
- } else {
- throw new IllegalStateException("Unknown current Netconf Connection Status");
- }
- this.currentNetconfConnStatus = newStatus;
- }
-
- private void registrationEventSource(){
- final Optional<MountPoint> mountPoint = netconfEventSourceManager.getMountPointService().getMountPoint(instanceIdent);
- final Optional<DOMMountPoint> domMountPoint = netconfEventSourceManager.getDomMounts().getMountPoint(domMountPath(node.getNodeId()));
- EventSourceRegistration<NetconfEventSource> registration = null;
- if(domMountPoint.isPresent() && mountPoint.isPresent()) {
- final NetconfEventSource netconfEventSource = new NetconfEventSource(
- node,
- netconfEventSourceManager.getStreamMap(),
- domMountPoint.get(),
- mountPoint.get(),
- netconfEventSourceManager.getPublishService());
- registration = netconfEventSourceManager.getEventSourceRegistry().registerEventSource(netconfEventSource);
- LOG.info("Event source {} has been registered",node.getNodeId().getValue());
- }
- this.eventSourceRegistration = registration;
- }
-
- private YangInstanceIdentifier domMountPath(final NodeId nodeId) {
- return YangInstanceIdentifier.builder(NETCONF_DEVICE_DOM_PATH).nodeWithKey(Node.QNAME, NODE_ID_QNAME, nodeId.getValue()).build();
- }
-
- private void closeEventSourceRegistration(){
- if(getEventSourceRegistration().isPresent()){
- getEventSourceRegistration().get().close();
- }
- }
-
- @Override
- public void close() {
- closeEventSourceRegistration();
- }
-
-}
+///*
+// * Copyright (c) 2015 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.messagebus.eventsources.netconf;
+//
+//import java.util.List;
+//
+//import org.opendaylight.controller.md.sal.binding.api.MountPoint;
+//import org.opendaylight.controller.md.sal.dom.api.DOMMountPoint;
+//import org.opendaylight.controller.messagebus.spi.EventSourceRegistration;
+//import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNode;
+//import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeFields.ConnectionStatus;
+//import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.network.topology.topology.topology.types.TopologyNetconf;
+//import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
+//import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
+//import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
+//import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
+//import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+//import org.opendaylight.yangtools.yang.common.QName;
+//import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
+//import org.slf4j.Logger;
+//import org.slf4j.LoggerFactory;
+//
+//import com.google.common.base.Optional;
+//import com.google.common.base.Preconditions;
+//
+///**
+// * Helper class to keep connection status of netconf node and event source registration object
+// *
+// */
+//public class NetconfEventSourceRegistration implements AutoCloseable{
+//
+// private static final Logger LOG = LoggerFactory.getLogger(NetconfEventSourceRegistration.class);
+// private static final YangInstanceIdentifier NETCONF_DEVICE_DOM_PATH = YangInstanceIdentifier.builder()
+// .node(NetworkTopology.QNAME)
+// .node(Topology.QNAME)
+// .nodeWithKey(Topology.QNAME, QName.create(Topology.QNAME, "topology-id"),TopologyNetconf.QNAME.getLocalName())
+// .node(Node.QNAME)
+// .build();
+// private static final QName NODE_ID_QNAME = QName.create(Node.QNAME,"node-id");
+// private static final String NotificationCapabilityPrefix = "(urn:ietf:params:xml:ns:netconf:notification";
+//
+// private final Node node;
+// private final InstanceIdentifier<?> instanceIdent;
+// private final NetconfEventSourceManager netconfEventSourceManager;
+// private ConnectionStatus currentNetconfConnStatus;
+// private EventSourceRegistration<NetconfEventSource> eventSourceRegistration;
+//
+// public static NetconfEventSourceRegistration create(final InstanceIdentifier<?> instanceIdent, final Node node,
+// final NetconfEventSourceManager netconfEventSourceManager){
+// Preconditions.checkNotNull(instanceIdent);
+// Preconditions.checkNotNull(node);
+// Preconditions.checkNotNull(netconfEventSourceManager);
+// if(isEventSource(node) == false){
+// return null;
+// }
+// NetconfEventSourceRegistration nesr = new NetconfEventSourceRegistration(instanceIdent, node, netconfEventSourceManager);
+// nesr.updateStatus();
+// LOG.debug("NetconfEventSourceRegistration for node {} has been initialized...",node.getNodeId().getValue());
+// return nesr;
+// }
+//
+// private static boolean isEventSource(final Node node) {
+// final NetconfNode netconfNode = node.getAugmentation(NetconfNode.class);
+// if(netconfNode == null){
+// return false;
+// }
+// if (netconfNode.getAvailableCapabilities() == null) {
+// return false;
+// }
+// final List<String> capabilities = netconfNode.getAvailableCapabilities().getAvailableCapability();
+// if(capabilities == null || capabilities.isEmpty()) {
+// return false;
+// }
+// for (final String capability : netconfNode.getAvailableCapabilities().getAvailableCapability()) {
+// if(capability.startsWith(NotificationCapabilityPrefix)) {
+// return true;
+// }
+// }
+//
+// return false;
+// }
+//
+// private NetconfEventSourceRegistration(final InstanceIdentifier<?> instanceIdent, final Node node, final NetconfEventSourceManager netconfEventSourceManager) {
+// this.instanceIdent = instanceIdent;
+// this.node = node;
+// this.netconfEventSourceManager = netconfEventSourceManager;
+// this.eventSourceRegistration =null;
+// }
+//
+// public Node getNode() {
+// return node;
+// }
+//
+// Optional<EventSourceRegistration<NetconfEventSource>> getEventSourceRegistration() {
+// return Optional.fromNullable(eventSourceRegistration);
+// }
+//
+// NetconfNode getNetconfNode(){
+// return node.getAugmentation(NetconfNode.class);
+// }
+//
+// void updateStatus(){
+// ConnectionStatus netconfConnStatus = getNetconfNode().getConnectionStatus();
+// LOG.info("Change status on node {}, new status is {}",this.node.getNodeId().getValue(),netconfConnStatus);
+// if(netconfConnStatus.equals(currentNetconfConnStatus)){
+// return;
+// }
+// changeStatus(netconfConnStatus);
+// }
+//
+// private boolean checkConnectionStatusType(ConnectionStatus status){
+// if( status == ConnectionStatus.Connected
+// || status == ConnectionStatus.Connecting
+// || status == ConnectionStatus.UnableToConnect){
+// return true;
+// }
+// return false;
+// }
+//
+// private void changeStatus(ConnectionStatus newStatus){
+// Preconditions.checkNotNull(newStatus);
+// if(checkConnectionStatusType(newStatus) == false){
+// throw new IllegalStateException("Unknown new Netconf Connection Status");
+// }
+// if(this.currentNetconfConnStatus == null){
+// if (newStatus == ConnectionStatus.Connected){
+// registrationEventSource();
+// }
+// } else if (this.currentNetconfConnStatus == ConnectionStatus.Connecting){
+// if (newStatus == ConnectionStatus.Connected){
+// if(this.eventSourceRegistration == null){
+// registrationEventSource();
+// } else {
+// // reactivate stream on registered event source (invoke publish notification about connection)
+// this.eventSourceRegistration.getInstance().reActivateStreams();
+// }
+// }
+// } else if (this.currentNetconfConnStatus == ConnectionStatus.Connected) {
+//
+// if(newStatus == ConnectionStatus.Connecting || newStatus == ConnectionStatus.UnableToConnect){
+// // deactivate streams on registered event source (invoke publish notification about connection)
+// this.eventSourceRegistration.getInstance().deActivateStreams();
+// }
+// } else if (this.currentNetconfConnStatus == ConnectionStatus.UnableToConnect){
+// if(newStatus == ConnectionStatus.Connected){
+// if(this.eventSourceRegistration == null){
+// registrationEventSource();
+// } else {
+// // reactivate stream on registered event source (invoke publish notification about connection)
+// this.eventSourceRegistration.getInstance().reActivateStreams();
+// }
+// }
+// } else {
+// throw new IllegalStateException("Unknown current Netconf Connection Status");
+// }
+// this.currentNetconfConnStatus = newStatus;
+// }
+//
+// private void registrationEventSource(){
+// final Optional<MountPoint> mountPoint = netconfEventSourceManager.getMountPointService().getMountPoint(instanceIdent);
+// final Optional<DOMMountPoint> domMountPoint = netconfEventSourceManager.getDomMounts().getMountPoint(domMountPath(node.getNodeId()));
+// EventSourceRegistration<NetconfEventSource> registration = null;
+// if(domMountPoint.isPresent() && mountPoint.isPresent()) {
+// final NetconfEventSource netconfEventSource = new NetconfEventSource(
+// node,
+// netconfEventSourceManager.getStreamMap(),
+// domMountPoint.get(),
+// mountPoint.get(),
+// netconfEventSourceManager.getPublishService());
+// registration = netconfEventSourceManager.getEventSourceRegistry().registerEventSource(netconfEventSource);
+// LOG.info("Event source {} has been registered",node.getNodeId().getValue());
+// }
+// this.eventSourceRegistration = registration;
+// }
+//
+// private YangInstanceIdentifier domMountPath(final NodeId nodeId) {
+// return YangInstanceIdentifier.builder(NETCONF_DEVICE_DOM_PATH).nodeWithKey(Node.QNAME, NODE_ID_QNAME, nodeId.getValue()).build();
+// }
+//
+// private void closeEventSourceRegistration(){
+// if(getEventSourceRegistration().isPresent()){
+// getEventSourceRegistration().get().close();
+// }
+// }
+//
+// @Override
+// public void close() {
+// closeEventSourceRegistration();
+// }
+//
+//}
Code Review / controller.git / blobdiff