1 files changed, 104 insertions, 0 deletions

diff --git a/src/main/java/org/onap/cps/ncmp/dmi/notifications/avc/DmiDataAvcCloudEventCreator.java b/src/main/java/org/onap/cps/ncmp/dmi/notifications/avc/DmiDataAvcCloudEventCreator.java
new file mode 100644
index 00000000..b8bd277d
--- /dev/null
+++ b/src/main/java/org/onap/cps/ncmp/dmi/notifications/avc/DmiDataAvcCloudEventCreator.java
@@ -0,0 +1,104 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2023 Nordix Foundation
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.ncmp.dmi.notifications.avc;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.cloudevents.CloudEvent;
+import io.cloudevents.core.builder.CloudEventBuilder;
+import java.net.URI;
+import java.time.format.DateTimeFormatter;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.onap.cps.ncmp.events.avc1_0_0.AvcEvent;
+import org.onap.cps.ncmp.events.avc1_0_0.Data;
+import org.onap.cps.ncmp.events.avc1_0_0.DatastoreChanges;
+import org.onap.cps.ncmp.events.avc1_0_0.Edit;
+import org.onap.cps.ncmp.events.avc1_0_0.IetfYangPatchYangPatch;
+import org.onap.cps.ncmp.events.avc1_0_0.PushChangeUpdate;
+import org.onap.cps.ncmp.events.avc1_0_0.Value;
+
+/**
+ * Helper to create AvcEvents.
+ */
+@Slf4j
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+public class DmiDataAvcCloudEventCreator {
+
+    private static final DateTimeFormatter dateTimeFormatter =
+            DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
+
+    private static final ObjectMapper objectMapper = new ObjectMapper();
+
+    /**
+     * Creates CloudEvent for DMI Data AVC.
+     *
+     * @param eventCorrelationId correlationid
+     * @return Cloud Event
+     */
+    public static CloudEvent createCloudEvent(final String eventCorrelationId) {
+
+        CloudEvent cloudEvent = null;
+
+        try {
+            cloudEvent = CloudEventBuilder.v1().withId(UUID.randomUUID().toString()).withSource(URI.create("NCMP"))
+                    .withType(AvcEvent.class.getName())
+                    .withDataSchema(URI.create("urn:cps:" + AvcEvent.class.getName() + ":1.0.0"))
+                    .withExtension("correlationid", eventCorrelationId)
+                    .withData(objectMapper.writeValueAsBytes(createDmiDataAvcEvent())).build();
+        } catch (final JsonProcessingException jsonProcessingException) {
+            log.error("Unable to convert object to json : {}", jsonProcessingException.getMessage());
+        }
+
+        return cloudEvent;
+    }
+
+    private static AvcEvent createDmiDataAvcEvent() {
+        final AvcEvent avcEvent = new AvcEvent();
+        final Data data = new Data();
+        final PushChangeUpdate pushChangeUpdate = new PushChangeUpdate();
+        final DatastoreChanges datastoreChanges = new DatastoreChanges();
+        final IetfYangPatchYangPatch ietfYangPatchYangPatch = new IetfYangPatchYangPatch();
+        ietfYangPatchYangPatch.setPatchId("abcd");
+        final Edit edit1 = new Edit();
+        final Value value = new Value();
+        final Map<String, Object> attributeMap = new LinkedHashMap<>();
+        attributeMap.put("isHoAllowed", false);
+        value.setAttributes(List.of(attributeMap));
+        edit1.setEditId("editId");
+        edit1.setOperation("replace");
+        edit1.setTarget("target_xpath");
+        edit1.setValue(value);
+        ietfYangPatchYangPatch.setEdit(List.of(edit1));
+        datastoreChanges.setIetfYangPatchYangPatch(ietfYangPatchYangPatch);
+        pushChangeUpdate.setDatastoreChanges(datastoreChanges);
+        data.setPushChangeUpdate(pushChangeUpdate);
+
+        avcEvent.setData(data);
+        return avcEvent;
+    }
+
+}
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