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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2016-2018 Ericsson. All rights reserved.
* Modifications Copyright (C) 2020 Nordix Foundation.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
var now = new Date().getTime();
executor.outFields["matchStart"] = now;
importClass(org.slf4j.LoggerFactory);
var logger = executor.logger;
logger.trace("start: " + executor.subject.id);
logger.trace("-- infields: " + executor.inFields);
var rootLogger = LoggerFactory.getLogger(logger.ROOT_LOGGER_NAME);
var ifEdgeName = executor.inFields["edgeName"];
var ifLinkStatus = executor.inFields["status"];
var albumTopoEdges = executor.getContextAlbum("albumTopoEdges");
logger.trace("-- got infields, checking albumTopoEdges changes");
var active = false;
switch (ifLinkStatus.toString()) {
case "UP":
active = true;
break;
case "DOWN":
active = false;
break;
default:
active = false;
logger.error("-- trigger sent unknown link status <" + ifLinkStatus + "> for link <" + ifEdgeName + ">");
rootLogger.error(executor.subject.id + " " + "-- trigger sent unknown link status <" + ifLinkStatus
+ "> for link <" + ifEdgeName + ">");
}
var link = albumTopoEdges.get(ifEdgeName);
if (link == null) {
logger.trace("-- link <" + ifEdgeName + "> not in albumTopoEdges");
} else {
logger.trace("-- found link <" + link + "> in albumTopoEdges");
logger.trace("-- active <" + active + "> : link.active <" + link.get("active") + ">");
if (active != link.get("active")) {
link.put("active", active);
logger.trace("-- link <" + ifEdgeName + "> status changed to <active:" + link.get("active") + ">");
executor.outFields["hasChanged"] = true;
} else {
logger.trace("-- link <" + ifEdgeName + "> status not changed <active:" + link.get("active") + ">");
executor.outFields["hasChanged"] = false;
}
}
executor.outFields["edgeName"] = ifEdgeName;
executor.outFields["status"] = ifLinkStatus;
logger.info("vpnsla: detected " + ifEdgeName + " as " + ifLinkStatus);
logger.trace("finished: " + executor.subject.id);
logger.debug(".m");
true;
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