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.main.servers
22 import arrow.effects.IO
23 import org.onap.dcae.collectors.veshv.model.ServerConfiguration
24 import org.onap.dcae.collectors.veshv.utils.ServerHandle
25 import org.onap.dcae.collectors.veshv.utils.logging.Logger
28 * @author Piotr Jaszczyk <piotr.jaszczyk@nokia.com>
31 abstract class ServerStarter {
32 fun start(config: ServerConfiguration): IO<ServerHandle> =
34 .map { logger.info(serverStartedMessage(it)); it }
36 protected abstract fun startServer(config: ServerConfiguration): IO<ServerHandle>
37 protected abstract fun serverStartedMessage(handle: ServerHandle): String
40 private val logger = Logger(ServerStarter::class)