*/
package org.opendaylight.restconf.nb.rfc8040.streams.listeners;
-import java.time.Instant;
-import java.util.Optional;
-import org.opendaylight.mdsal.dom.api.DOMNotification;
-import org.opendaylight.mdsal.dom.api.DOMNotificationListener;
+import static java.util.Objects.requireNonNull;
+
+import com.google.common.base.MoreObjects.ToStringHelper;
import org.opendaylight.mdsal.dom.api.DOMNotificationService;
import org.opendaylight.yang.gen.v1.urn.sal.restconf.event.subscription.rev140708.NotificationOutputTypeGrouping.NotificationOutputType;
-import org.opendaylight.yangtools.yang.data.codec.gson.JSONCodecFactorySupplier;
+import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier.Absolute;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
/**
* {@link NotificationListenerAdapter} is responsible to track events on notifications.
*/
-public final class NotificationListenerAdapter extends AbstractCommonSubscriber<Absolute, DOMNotification>
- implements DOMNotificationListener {
-
- private static final Logger LOG = LoggerFactory.getLogger(NotificationListenerAdapter.class);
- private static final NotificationFormatterFactory JSON_FORMATTER_FACTORY = JSONNotificationFormatter.createFactory(
- JSONCodecFactorySupplier.RFC7951);
+public final class NotificationListenerAdapter extends AbstractNotificationListenerAdaptor {
+ private final Absolute path;
/**
* Set path of listener and stream name.
* @param outputType Type of output on notification (JSON or XML).
*/
NotificationListenerAdapter(final Absolute path, final String streamName, final NotificationOutputType outputType) {
- super(path.lastNodeIdentifier(), streamName, path, outputType, getFormatterFactory(outputType));
- }
-
- private static NotificationFormatterFactory getFormatterFactory(final NotificationOutputType outputType) {
- return switch (outputType) {
- case JSON -> JSON_FORMATTER_FACTORY;
- case XML -> XMLNotificationFormatter.FACTORY;
- };
+ super(path.lastNodeIdentifier(), streamName, outputType);
+ this.path = requireNonNull(path);
}
@Override
- @SuppressWarnings("checkstyle:IllegalCatch")
- public void onNotification(final DOMNotification notification) {
- final Instant now = Instant.now();
- if (!checkStartStop(now)) {
- return;
- }
-
- final Optional<String> maybeOutput;
- try {
- maybeOutput = formatter().eventData(databindProvider.currentContext().modelContext(), notification, now,
- getLeafNodesOnly(), isSkipNotificationData(), getChangedLeafNodesOnly());
- } catch (Exception e) {
- LOG.error("Failed to process notification {}", notification, e);
- return;
- }
- if (maybeOutput.isPresent()) {
- post(maybeOutput.get());
- }
+ EffectiveModelContext effectiveModel() {
+ return databindProvider.currentContext().modelContext();
}
/**
* @return The configured schema path that points to observing YANG notification schema node.
*/
public Absolute getSchemaPath() {
- return path();
+ return path;
}
public synchronized void listen(final DOMNotificationService notificationService) {
setRegistration(notificationService.registerNotificationListener(this, getSchemaPath()));
}
}
+
+ @Override
+ ToStringHelper addToStringAttributes(final ToStringHelper helper) {
+ return super.addToStringAttributes(helper.add("path", path));
+ }
}