import java.util.regex.Pattern;
import java.util.stream.Collectors;
import lombok.extern.slf4j.Slf4j;
+import org.onap.cps.spi.model.Anchor;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;
@Slf4j
public class NotificationService {
- private static final String ROOT_NODE_XPATH = "/";
-
private NotificationProperties notificationProperties;
private NotificationPublisher notificationPublisher;
private CpsDataUpdatedEventFactory cpsDataUpdatedEventFactory;
/**
* Process Data Updated Event and publishes the notification.
*
- * @param dataspaceName dataspace name
- * @param anchorName anchor name
+ * @param anchor anchor
* @param observedTimestamp observedTimestamp
* @param xpath xpath of changed data node
* @param operation operation
* @return future
*/
@Async("notificationExecutor")
- public Future<Void> processDataUpdatedEvent(final String dataspaceName, final String anchorName,
- final OffsetDateTime observedTimestamp,
+ public Future<Void> processDataUpdatedEvent(final Anchor anchor, final OffsetDateTime observedTimestamp,
final String xpath, final Operation operation) {
- log.debug("process data updated event for dataspace '{}' & anchor '{}'", dataspaceName, anchorName);
+ log.debug("process data updated event for anchor '{}'", anchor);
try {
- if (shouldSendNotification(dataspaceName)) {
+ if (shouldSendNotification(anchor.getDataspaceName())) {
final var cpsDataUpdatedEvent =
- cpsDataUpdatedEventFactory.createCpsDataUpdatedEvent(dataspaceName, anchorName,
+ cpsDataUpdatedEventFactory.createCpsDataUpdatedEvent(anchor,
observedTimestamp, getRootNodeOperation(xpath, operation));
log.debug("data updated event to be published {}", cpsDataUpdatedEvent);
notificationPublisher.sendNotification(cpsDataUpdatedEvent);
CPS operation should not fail if sending event fails for any reason.
*/
notificationErrorHandler.onException("Failed to process cps-data-updated-event.",
- exception, dataspaceName, anchorName);
+ exception, anchor, xpath, operation);
}
return CompletableFuture.completedFuture(null);
}
}
private Operation getRootNodeOperation(final String xpath, final Operation operation) {
- return ROOT_NODE_XPATH.equals(xpath) ? operation : Operation.UPDATE;
+ return isRootXpath(xpath) || isRootContainerNodeXpath(xpath) ? operation : Operation.UPDATE;
+ }
+
+ private static boolean isRootXpath(final String xpath) {
+ return "/".equals(xpath) || "".equals(xpath);
+ }
+
+ private static boolean isRootContainerNodeXpath(final String xpath) {
+ return 0 == xpath.lastIndexOf('/');
}
}