Examples with TelemetryMessage org.opennms.netmgt.telemetry.adapters.api.TelemetryMessage used on opensource projects

Example 1 with TelemetryMessage

use of org.opennms.netmgt.telemetry.adapters.api.TelemetryMessage in project opennms by OpenNMS.

the class AbstractPersistingAdapter method handleMessageLog.

@Override
public void handleMessageLog(TelemetryMessageLog messageLog) {
    for (TelemetryMessage message : messageLog.getMessageList()) {
        final Optional<CollectionSetWithAgent> result;
        try {
            result = handleMessage(message, messageLog);
        } catch (Exception e) {
            LOG.warn("Failed to build a collection set from message: {}. Dropping.", message, e);
            return;
        }
        if (!result.isPresent()) {
            LOG.debug("No collection set was returned when processing message: {}. Dropping.", message);
            return;
        }
        // Locate the matching package definition
        final Package pkg = getPackageFor(protocol, result.get().getAgent());
        if (pkg == null) {
            LOG.warn("No matching package found for message: {}. Dropping.", message);
            return;
        }
        // Build the repository from the package definition
        final RrdRepository repository = new RrdRepository();
        repository.setStep(pkg.getRrd().getStep());
        repository.setHeartBeat(repository.getStep() * 2);
        repository.setRraList(pkg.getRrd().getRras());
        repository.setRrdBaseDir(new File(pkg.getRrd().getBaseDir()));
        // Persist!
        final CollectionSet collectionSet = result.get().getCollectionSet();
        LOG.trace("Persisting collection set: {} for message: {}", collectionSet, message);
        final Persister persister = persisterFactory.createPersister(EMPTY_SERVICE_PARAMETERS, repository);
        collectionSet.visit(persister);
    }
}