2 * ============LICENSE_START=======================================================
3 * dcaegen2-collectors-veshv
4 * ================================================================================
5 * Copyright (C) 2018 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.simulators.dcaeapp
22 import arrow.core.Failure
23 import arrow.core.Success
24 import org.onap.dcae.collectors.veshv.simulators.dcaeapp.config.ArgBasedDcaeAppSimConfiguration
25 import org.onap.dcae.collectors.veshv.simulators.dcaeapp.config.DcaeAppSimConfiguration
26 import org.onap.dcae.collectors.veshv.simulators.dcaeapp.kafka.KafkaSource
27 import org.onap.dcae.collectors.veshv.simulators.dcaeapp.remote.ApiServer
28 import org.onap.dcae.collectors.veshv.utils.commandline.handleErrorsInMain
29 import org.onap.dcae.collectors.veshv.utils.logging.Logger
30 import org.slf4j.LoggerFactory
32 private val logger = Logger(LoggerFactory.getLogger("DCAE simulator :: main"))
34 fun main(args: Array<String>) {
35 logger.info("Starting DCAE APP simulator")
37 val config = ArgBasedDcaeAppSimConfiguration().parse(args)
39 is Success -> startApp(config.value).unsafeRunSync()
40 is Failure -> config.handleErrorsInMain("", logger)
44 private fun startApp(config: DcaeAppSimConfiguration) =
45 KafkaSource.create(config.kafkaBootstrapServers, config.kafkaTopics)
48 .flatMap { it.start(config.apiPort) }