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-rw-r--r--sources/hv-collector-kafka-consumer/src/main/kotlin/org/onap/dcae/collectors/veshv/kafkaconsumer/metrics/Metrics.kt4
-rw-r--r--sources/hv-collector-kafka-consumer/src/main/kotlin/org/onap/dcae/collectors/veshv/kafkaconsumer/metrics/MicrometerMetrics.kt3
-rw-r--r--sources/hv-collector-kafka-consumer/src/main/kotlin/org/onap/dcae/collectors/veshv/kafkaconsumer/state/OffsetConsumer.kt41
3 files changed, 47 insertions, 1 deletions
diff --git a/sources/hv-collector-kafka-consumer/src/main/kotlin/org/onap/dcae/collectors/veshv/kafkaconsumer/metrics/Metrics.kt b/sources/hv-collector-kafka-consumer/src/main/kotlin/org/onap/dcae/collectors/veshv/kafkaconsumer/metrics/Metrics.kt
index cbdb45dc..64a7fb3e 100644
--- a/sources/hv-collector-kafka-consumer/src/main/kotlin/org/onap/dcae/collectors/veshv/kafkaconsumer/metrics/Metrics.kt
+++ b/sources/hv-collector-kafka-consumer/src/main/kotlin/org/onap/dcae/collectors/veshv/kafkaconsumer/metrics/Metrics.kt
@@ -19,4 +19,6 @@
*/
package org.onap.dcae.collectors.veshv.kafkaconsumer.metrics
-internal interface Metrics \ No newline at end of file
+internal interface Metrics {
+ fun notifyOffsetChanged(size: Long)
+}
diff --git a/sources/hv-collector-kafka-consumer/src/main/kotlin/org/onap/dcae/collectors/veshv/kafkaconsumer/metrics/MicrometerMetrics.kt b/sources/hv-collector-kafka-consumer/src/main/kotlin/org/onap/dcae/collectors/veshv/kafkaconsumer/metrics/MicrometerMetrics.kt
index adb1ff1f..f137d074 100644
--- a/sources/hv-collector-kafka-consumer/src/main/kotlin/org/onap/dcae/collectors/veshv/kafkaconsumer/metrics/MicrometerMetrics.kt
+++ b/sources/hv-collector-kafka-consumer/src/main/kotlin/org/onap/dcae/collectors/veshv/kafkaconsumer/metrics/MicrometerMetrics.kt
@@ -26,6 +26,9 @@ import reactor.core.publisher.Mono
internal class MicrometerMetrics constructor(
private val registry: PrometheusMeterRegistry = PrometheusMeterRegistry(PrometheusConfig.DEFAULT)
) : Metrics {
+ override fun notifyOffsetChanged(size: Long) {
+ // TODO implementation here
+ }
fun lastStatus(): Mono<String> = Mono.fromCallable {
registry.scrape()
diff --git a/sources/hv-collector-kafka-consumer/src/main/kotlin/org/onap/dcae/collectors/veshv/kafkaconsumer/state/OffsetConsumer.kt b/sources/hv-collector-kafka-consumer/src/main/kotlin/org/onap/dcae/collectors/veshv/kafkaconsumer/state/OffsetConsumer.kt
new file mode 100644
index 00000000..2c6707f9
--- /dev/null
+++ b/sources/hv-collector-kafka-consumer/src/main/kotlin/org/onap/dcae/collectors/veshv/kafkaconsumer/state/OffsetConsumer.kt
@@ -0,0 +1,41 @@
+/*
+ * ============LICENSE_START=======================================================
+ * dcaegen2-collectors-veshv
+ * ================================================================================
+ * Copyright (C) 2019 NOKIA
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.dcae.collectors.veshv.kafkaconsumer.state
+
+import org.apache.kafka.clients.consumer.ConsumerRecord
+import org.onap.dcae.collectors.veshv.kafka.api.KafkaConsumer
+import org.onap.dcae.collectors.veshv.kafkaconsumer.metrics.Metrics
+import org.onap.dcae.collectors.veshv.utils.logging.Logger
+
+
+internal class OffsetConsumer(private val metrics: Metrics): KafkaConsumer {
+
+ override fun update(record: ConsumerRecord<ByteArray, ByteArray>) {
+ val offset = record.offset()
+ logger.trace { "Current consumer offset $offset" }
+ metrics.notifyOffsetChanged(offset)
+ }
+
+ override fun reset() = Unit
+
+ companion object {
+ private val logger = Logger(OffsetConsumer::class)
+ }
+}