private void sendHearbeat() {
List<Node> nodes = DaoUtils.getNodeDao().getAll();
for (Node node : nodes) {
switch (node.getGateway().getNetworkType()) {
case MY_SENSORS:
ObjectFactory.getIActionEngine(NETWORK_TYPE.MY_SENSORS).sendAliveStatusRequest(node);
break;
default:
// TODO: not supported
return;
}
}
}
private void checkHearbeat() {
List<Node> nodes = DaoUtils.getNodeDao().getAll();
long aliveCheckInterval =
ObjectFactory.getAppProperties().getControllerSettings().getAliveCheckInterval();
if (aliveCheckInterval < MycUtils.MINUTE) {
aliveCheckInterval = MycUtils.MINUTE;
}
for (Node node : nodes) {
if (node.getLastSeen() == null
|| node.getLastSeen() <= (System.currentTimeMillis() - aliveCheckInterval)) {
node.setState(STATE.DOWN);
DaoUtils.getNodeDao().update(node);
_logger.debug("Node is in not reachable state, Node:[{}]", node);
}
}
}
private MetricsChartDataGroupNVD3 getMetricsBatteryJsonNVD3(
Integer nodeId, Long timestampFrom, Long timestampTo, Boolean withMinMax) {
ArrayList<MetricsChartDataNVD3> preDoubleData = new ArrayList<MetricsChartDataNVD3>();
MetricsBatteryUsage metricQueryBattery =
MetricsBatteryUsage.builder()
.timestampFrom(timestampFrom)
.timestampTo(timestampTo)
.node(Node.builder().id(nodeId).build())
.build();
List<MetricsBatteryUsage> batteryMetrics =
DaoUtils.getMetricsBatteryUsageDao().getAll(metricQueryBattery);
ArrayList<Object> avgMetricValues = new ArrayList<Object>();
ArrayList<Object> minMetricValues = new ArrayList<Object>();
ArrayList<Object> maxMetricValues = new ArrayList<Object>();
for (MetricsBatteryUsage metric : batteryMetrics) {
avgMetricValues.add(new Object[] {metric.getTimestamp(), metric.getAvg()});
if (withMinMax) {
minMetricValues.add(new Object[] {metric.getTimestamp(), metric.getMin()});
maxMetricValues.add(new Object[] {metric.getTimestamp(), metric.getMax()});
}
}
MetricsGraph metricBattery =
ObjectFactory.getAppProperties().getMetricsGraphSettings().getBattery();
preDoubleData.add(
MetricsChartDataNVD3.builder()
.key(ObjectFactory.getMcLocale().getString(MC_LOCALE.AVERAGE))
.values(avgMetricValues)
.color(metricBattery.getColor())
.type(metricBattery.getSubType())
.build()
.updateSubType(metricBattery.getType()));
if (withMinMax) {
preDoubleData.add(
MetricsChartDataNVD3.builder()
.key(ObjectFactory.getMcLocale().getString(MC_LOCALE.MINUMUM))
.values(minMetricValues)
.color(COLOR_MINIMUM)
.type(metricBattery.getSubType())
.build()
.updateSubType(metricBattery.getType()));
preDoubleData.add(
MetricsChartDataNVD3.builder()
.key(ObjectFactory.getMcLocale().getString(MC_LOCALE.MAXIMUM))
.values(maxMetricValues)
.color(COLOR_MAXIMUM)
.type(metricBattery.getSubType())
.build()
.updateSubType(metricBattery.getType()));
}
return MetricsChartDataGroupNVD3.builder()
.metricsChartDataNVD3(preDoubleData)
.unit("%")
.timeFormat(getTimeFormat(timestampFrom))
.id(nodeId)
.resourceName(new ResourceModel(RESOURCE_TYPE.NODE, nodeId).getResourceLessDetails())
.chartType(metricBattery.getType())
.chartInterpolate(metricBattery.getInterpolate())
.build();
}