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/*
* ============LICENSE_START=======================================================
* ONAP : ccsdk features
* ================================================================================
* Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
* All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*
*/
package org.onap.ccsdk.features.sdnr.wt.devicemanager.openroadm.impl;
import java.util.List;
import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.DataProvider;
import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.types.NetconfTimeStampImpl;
import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfAccessor;
import org.onap.ccsdk.features.sdnr.wt.websocketmanager.model.WebsocketManagerService;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.IetfNetconfNotificationsListener;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.NetconfCapabilityChange;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.NetconfConfigChange;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.NetconfConfirmedCommit;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.NetconfSessionEnd;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.NetconfSessionStart;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.netconf.config.change.Edit;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.EventlogBuilder;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.PathArgument;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* @author Shabnam Sultana
*
* Listener for change notifications
*
**/
public class OpenroadmChangeNotificationListener implements IetfNetconfNotificationsListener {
// variables
private static final Logger log = LoggerFactory.getLogger(OpenroadmChangeNotificationListener.class);
private final NetconfAccessor netconfAccessor;
private final DataProvider databaseService;
private final WebsocketManagerService notificationServiceService;
// end of variables
// constructors
public OpenroadmChangeNotificationListener(NetconfAccessor netconfAccessor, DataProvider databaseService,
WebsocketManagerService notificationService) {
this.netconfAccessor = netconfAccessor;
this.databaseService = databaseService;
this.notificationServiceService = notificationService;
}
// end of constructors
// public methods
@Override
public void onNetconfConfirmedCommit(NetconfConfirmedCommit notification) {
log.info("onNetconfConfirmedCommit {} ", notification);
this.notificationServiceService.sendNotification(notification, this.netconfAccessor.getNodeId(),
NetconfConfirmedCommit.QNAME, NetconfTimeStampImpl.getConverter().getTimeStamp());
}
@Override
public void onNetconfSessionStart(NetconfSessionStart notification) {
log.info("onNetconfSessionStart {} ", notification);
this.notificationServiceService.sendNotification(notification, this.netconfAccessor.getNodeId(),
NetconfSessionStart.QNAME, NetconfTimeStampImpl.getConverter().getTimeStamp());
}
@Override
public void onNetconfSessionEnd(NetconfSessionEnd notification) {
log.info("onNetconfSessionEnd {}", notification);
this.notificationServiceService.sendNotification(notification, this.netconfAccessor.getNodeId(),
NetconfSessionEnd.QNAME, NetconfTimeStampImpl.getConverter().getTimeStamp());
}
@Override
public void onNetconfCapabilityChange(NetconfCapabilityChange notification) {
log.info("onNetconfCapabilityChange {}", notification);
this.notificationServiceService.sendNotification(notification, this.netconfAccessor.getNodeId(),
NetconfCapabilityChange.QNAME, NetconfTimeStampImpl.getConverter().getTimeStamp());
}
@Override
public void onNetconfConfigChange(NetconfConfigChange notification) {
log.info("onNetconfConfigChange (1) {}", notification);
StringBuffer sb = new StringBuffer();
List<Edit> editList = notification.nonnullEdit();
for (Edit edit : editList) {
if (sb.length() > 0) {
sb.append(", ");
}
sb.append(edit);
EventlogBuilder eventlogBuilder = new EventlogBuilder();
InstanceIdentifier<?> target = edit.getTarget();
if (target != null) {
eventlogBuilder.setObjectId(target.toString());
log.info("TARGET: {} {}", target.getClass(), target.getTargetType());
for (PathArgument pa : target.getPathArguments()) {
log.info("PathArgument {}", pa);
}
}
eventlogBuilder.setNodeId(netconfAccessor.getNodeId().getValue());
eventlogBuilder.setNewValue(String.valueOf(edit.getOperation()));
databaseService.writeEventLog(eventlogBuilder.build());
}
log.info("onNetconfConfigChange (2) {}", sb);
this.notificationServiceService.sendNotification(notification, this.netconfAccessor.getNodeId(),
NetconfConfigChange.QNAME, NetconfTimeStampImpl.getConverter().getTimeStamp());
}
// end of public methods
}
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