X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=cps-service%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fcps%2Fnotification%2FCpsDataUpdatedEventFactory.java;h=e7b639d48e1e7dd4af85e14e9f9a8eec1b03dbce;hb=4125b3266d9cda4a6e37b7efc9caa6bde231405b;hp=e0c8fe70556dd8d5a481d8d0478c063393233555;hpb=0b0a89eec95e2cb2671bdd393e94fdaa89b9cc66;p=cps.git

diff --git a/cps-service/src/main/java/org/onap/cps/notification/CpsDataUpdatedEventFactory.java b/cps-service/src/main/java/org/onap/cps/notification/CpsDataUpdatedEventFactory.java
index e0c8fe705..e7b639d48 100644
--- a/cps-service/src/main/java/org/onap/cps/notification/CpsDataUpdatedEventFactory.java
+++ b/cps-service/src/main/java/org/onap/cps/notification/CpsDataUpdatedEventFactory.java
@@ -1,6 +1,6 @@
 /*
  * ============LICENSE_START=======================================================
- * Copyright (c) 2021 Bell Canada.
+ * Copyright (c) 2021-2022 Bell Canada.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -25,7 +25,7 @@ import java.net.URISyntaxException;
 import java.time.OffsetDateTime;
 import java.time.format.DateTimeFormatter;
 import java.util.UUID;
-import org.onap.cps.api.CpsAdminService;
+import lombok.AllArgsConstructor;
 import org.onap.cps.api.CpsDataService;
 import org.onap.cps.event.model.Content;
 import org.onap.cps.event.model.CpsDataUpdatedEvent;
@@ -34,15 +34,17 @@ import org.onap.cps.spi.FetchDescendantsOption;
 import org.onap.cps.spi.model.Anchor;
 import org.onap.cps.spi.model.DataNode;
 import org.onap.cps.utils.DataMapUtils;
+import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Component;
 
 @Component
+@AllArgsConstructor(onConstructor = @__(@Lazy))
 public class CpsDataUpdatedEventFactory {
 
     private static final URI EVENT_SCHEMA;
     private static final URI EVENT_SOURCE;
     private static final String EVENT_TYPE = "org.onap.cps.data-updated-event";
-    private static final DateTimeFormatter dateTimeFormatter =
+    private static final DateTimeFormatter DATE_TIME_FORMATTER =
         DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
 
     static {
@@ -55,31 +57,29 @@ public class CpsDataUpdatedEventFactory {
         }
     }
 
+    @Lazy
     private final CpsDataService cpsDataService;
-    private final CpsAdminService cpsAdminService;
-
-    public CpsDataUpdatedEventFactory(final CpsDataService cpsDataService, final CpsAdminService cpsAdminService) {
-        this.cpsDataService = cpsDataService;
-        this.cpsAdminService = cpsAdminService;
-    }
 
     /**
-     * Generates CPS Data Updated event.
+     * Generates CPS Data Updated event. If observedTimestamp is not provided, then current timestamp is used.
      *
-     * @param dataspaceName dataspaceName
-     * @param anchorName    anchorName
+     * @param anchor            anchor
+     * @param observedTimestamp observedTimestamp
+     * @param operation         operation
      * @return CpsDataUpdatedEvent
      */
-    public CpsDataUpdatedEvent createCpsDataUpdatedEvent(final String dataspaceName, final String anchorName) {
-        final var dataNode = cpsDataService
-            .getDataNode(dataspaceName, anchorName, "/", FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS);
-        final var anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
-        return toCpsDataUpdatedEvent(anchor, dataNode);
+    public CpsDataUpdatedEvent createCpsDataUpdatedEvent(final Anchor anchor,
+        final OffsetDateTime observedTimestamp, final Operation operation) {
+        final var dataNode = (operation == Operation.DELETE) ? null :
+            cpsDataService.getDataNode(anchor.getDataspaceName(), anchor.getName(),
+                "/", FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS);
+        return toCpsDataUpdatedEvent(anchor, dataNode, observedTimestamp, operation);
     }
 
-    private CpsDataUpdatedEvent toCpsDataUpdatedEvent(final Anchor anchor, final DataNode dataNode) {
+    private CpsDataUpdatedEvent toCpsDataUpdatedEvent(final Anchor anchor, final DataNode dataNode,
+        final OffsetDateTime observedTimestamp, final Operation operation) {
         final var cpsDataUpdatedEvent = new CpsDataUpdatedEvent();
-        cpsDataUpdatedEvent.withContent(createContent(anchor, dataNode));
+        cpsDataUpdatedEvent.withContent(createContent(anchor, dataNode, observedTimestamp, operation));
         cpsDataUpdatedEvent.withId(UUID.randomUUID().toString());
         cpsDataUpdatedEvent.withSchema(EVENT_SCHEMA);
         cpsDataUpdatedEvent.withSource(EVENT_SOURCE);
@@ -93,13 +93,18 @@ public class CpsDataUpdatedEventFactory {
         return data;
     }
 
-    private Content createContent(final Anchor anchor, final DataNode dataNode) {
+    private Content createContent(final Anchor anchor, final DataNode dataNode,
+        final OffsetDateTime observedTimestamp, final Operation operation) {
         final var content = new Content();
         content.withAnchorName(anchor.getName());
         content.withDataspaceName(anchor.getDataspaceName());
         content.withSchemaSetName(anchor.getSchemaSetName());
-        content.withData(createData(dataNode));
-        content.withObservedTimestamp(dateTimeFormatter.format(OffsetDateTime.now()));
+        content.withOperation(Content.Operation.fromValue(operation.name()));
+        content.withObservedTimestamp(
+            DATE_TIME_FORMATTER.format(observedTimestamp == null ? OffsetDateTime.now() : observedTimestamp));
+        if (dataNode != null) {
+            content.withData(createData(dataNode));
+        }
         return content;
     }
 }