2 * ============LICENSE_START=======================================================
3 * dcaegen2-collectors-veshv
4 * ================================================================================
5 * Copyright (C) 2019 NOKIA
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
20 package org.onap.dcae.collectors.veshv.kafkaconsumer.state
22 import org.apache.kafka.clients.consumer.ConsumerRecord
23 import org.onap.dcae.collectors.veshv.kafka.api.KafkaConsumer
24 import org.onap.dcae.collectors.veshv.kafkaconsumer.metrics.Metrics
25 import org.onap.dcae.collectors.veshv.utils.logging.Logger
28 internal class OffsetConsumer(private val metrics: Metrics): KafkaConsumer {
30 override fun update(record: ConsumerRecord<ByteArray, ByteArray>) {
31 val offset = record.offset()
32 logger.trace { "Current consumer offset $offset" }
33 metrics.notifyOffsetChanged(offset)
36 override fun reset() = Unit
39 private val logger = Logger(OffsetConsumer::class)