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authorToine Siebelink <toine.siebelink@est.tech>2023-01-23 11:08:07 +0000
committerGerrit Code Review <gerrit@onap.org>2023-01-23 11:08:07 +0000
commit1014475eea7c67a6fd6caa63ca192ea23a23ddd3 (patch)
tree1f09c0542ce714ecbfd684bb267a08e2392ee900 /cps-ncmp-service/src/main/java
parent86b933828577dba0a8ddeabcff0f4e96b4e65f2c (diff)
parent7d25644c516869c299ea8d93ea915750e5b07203 (diff)
Merge "[NCMP] Consume & Forward to client topic"
Diffstat (limited to 'cps-ncmp-service/src/main/java')
-rw-r--r--cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/async/NcmpAsyncRequestResponseEventConsumer.java6
-rw-r--r--cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/notifications/avc/AvcEventConsumer.java53
-rw-r--r--cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/notifications/avc/AvcEventMapper.java50
-rw-r--r--cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/notifications/avc/AvcEventProducer.java52
4 files changed, 159 insertions, 2 deletions
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/async/NcmpAsyncRequestResponseEventConsumer.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/async/NcmpAsyncRequestResponseEventConsumer.java
index a9e7164fd7..bc6624dee6 100644
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/async/NcmpAsyncRequestResponseEventConsumer.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/async/NcmpAsyncRequestResponseEventConsumer.java
@@ -1,6 +1,6 @@
/*
* ============LICENSE_START=======================================================
- * Copyright (c) 2022 Nordix Foundation.
+ * 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.
@@ -45,7 +45,9 @@ public class NcmpAsyncRequestResponseEventConsumer {
*
* @param dmiAsyncRequestResponseEvent the event to be consumed and produced.
*/
- @KafkaListener(topics = "${app.ncmp.async-m2m.topic}")
+ @KafkaListener(
+ topics = "${app.ncmp.async-m2m.topic}",
+ properties = {"spring.json.value.default.type=org.onap.cps.ncmp.event.model.DmiAsyncRequestResponseEvent"})
public void consumeAndForward(final DmiAsyncRequestResponseEvent dmiAsyncRequestResponseEvent) {
log.debug("Consuming event {} ...", dmiAsyncRequestResponseEvent);
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/notifications/avc/AvcEventConsumer.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/notifications/avc/AvcEventConsumer.java
new file mode 100644
index 0000000000..79a36bf506
--- /dev/null
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/notifications/avc/AvcEventConsumer.java
@@ -0,0 +1,53 @@
+/*
+ * ============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.api.impl.notifications.avc;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.onap.cps.ncmp.event.model.AvcEvent;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.kafka.annotation.KafkaListener;
+import org.springframework.stereotype.Component;
+
+/**
+ * Listener for AVC events.
+ */
+@Component
+@Slf4j
+@RequiredArgsConstructor
+@ConditionalOnProperty(name = "notification.enabled", havingValue = "true", matchIfMissing = true)
+public class AvcEventConsumer {
+
+ private final AvcEventProducer avcEventProducer;
+
+ /**
+ * Consume the specified event.
+ *
+ * @param avcEvent the event to be consumed and produced.
+ */
+ @KafkaListener(
+ topics = "dmi-cm-events",
+ properties = {"spring.json.value.default.type=org.onap.cps.ncmp.event.model.AvcEvent"})
+ public void consumeAndForward(final AvcEvent avcEvent) {
+ log.debug("Consuming AVC event {} ...", avcEvent);
+ avcEventProducer.sendMessage(avcEvent);
+ }
+}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/notifications/avc/AvcEventMapper.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/notifications/avc/AvcEventMapper.java
new file mode 100644
index 0000000000..531de46414
--- /dev/null
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/notifications/avc/AvcEventMapper.java
@@ -0,0 +1,50 @@
+/*
+ * ============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.api.impl.notifications.avc;
+
+import java.util.UUID;
+import org.mapstruct.Mapper;
+import org.mapstruct.Mapping;
+import org.mapstruct.Named;
+import org.onap.cps.ncmp.event.model.AvcEvent;
+
+
+/**
+ * Mapper for converting incoming {@link AvcEvent} to outgoing {@link AvcEvent}.
+ */
+@Mapper(componentModel = "spring")
+public interface AvcEventMapper {
+
+ @Mapping(source = "eventTime", target = "eventTime")
+ @Mapping(source = "eventId", target = "eventId", qualifiedByName = "avcEventId")
+ @Mapping(source = "eventCorrelationId", target = "eventCorrelationId")
+ @Mapping(source = "eventSchema", target = "eventSchema")
+ @Mapping(source = "eventSchemaVersion", target = "eventSchemaVersion")
+ @Mapping(source = "eventTarget", target = "eventTarget")
+ @Mapping(source = "eventType", target = "eventType")
+ AvcEvent toOutgoingAvcEvent(AvcEvent incomingAvcEvent);
+
+ @Named("avcEventId")
+ static String getAvcEventId(String eventId) {
+ return UUID.randomUUID().toString();
+ }
+
+}
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/notifications/avc/AvcEventProducer.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/notifications/avc/AvcEventProducer.java
new file mode 100644
index 0000000000..049f66100b
--- /dev/null
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/notifications/avc/AvcEventProducer.java
@@ -0,0 +1,52 @@
+/*
+ * ============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.api.impl.notifications.avc;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.onap.cps.ncmp.event.model.AvcEvent;
+import org.springframework.kafka.core.KafkaTemplate;
+import org.springframework.stereotype.Service;
+
+/**
+ * Producer for AVC events.
+ */
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class AvcEventProducer {
+
+ private final KafkaTemplate<String, AvcEvent> kafkaTemplate;
+
+ private final AvcEventMapper avcEventMapper;
+
+ /**
+ * Sends message to the configured topic with a message key.
+ *
+ * @param incomingAvcEvent message payload
+ */
+ public void sendMessage(final AvcEvent incomingAvcEvent) {
+ // generate new event id while keeping other data
+ final AvcEvent outgoingAvcEvent = avcEventMapper.toOutgoingAvcEvent(incomingAvcEvent);
+ log.debug("Forwarding AVC event {} to topic {} ", outgoingAvcEvent.getEventId(), "cm-events");
+ kafkaTemplate.send("cm-events", outgoingAvcEvent.getEventId(), outgoingAvcEvent);
+ }
+}