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.impl.config
22 import arrow.core.Option
24 import arrow.instances.option.monad.monad
25 import arrow.typeclasses.binding
26 import org.apache.commons.cli.CommandLine
27 import org.apache.commons.cli.DefaultParser
28 import org.onap.dcae.collectors.veshv.commandline.ArgBasedConfiguration
29 import org.onap.dcae.collectors.veshv.commandline.CommandLineOption
30 import org.onap.dcae.collectors.veshv.commandline.CommandLineOption.KAFKA_SERVERS
31 import org.onap.dcae.collectors.veshv.commandline.CommandLineOption.KAFKA_TOPICS
32 import org.onap.dcae.collectors.veshv.commandline.CommandLineOption.LISTEN_PORT
33 import org.onap.dcae.collectors.veshv.commandline.CommandLineOption.MAXIMUM_PAYLOAD_SIZE_BYTES
34 import org.onap.dcae.collectors.veshv.commandline.intValue
35 import org.onap.dcae.collectors.veshv.commandline.stringValue
36 import org.onap.dcae.collectors.veshv.domain.WireFrameMessage
37 import java.net.InetSocketAddress
39 class ArgDcaeAppSimConfiguration : ArgBasedConfiguration<DcaeAppSimConfiguration>(DefaultParser()) {
40 override val cmdLineOptionsList: List<CommandLineOption> = listOf(
42 MAXIMUM_PAYLOAD_SIZE_BYTES,
47 override fun getConfiguration(cmdLine: CommandLine): Option<DcaeAppSimConfiguration> =
48 Option.monad().binding {
49 val listenPort = cmdLine.intValue(LISTEN_PORT).bind()
50 val kafkaBootstrapServers = cmdLine.stringValue(KAFKA_SERVERS).bind()
52 val maxPayloadSizeBytes = cmdLine
53 .intValue(MAXIMUM_PAYLOAD_SIZE_BYTES, WireFrameMessage.DEFAULT_MAX_PAYLOAD_SIZE_BYTES)
55 val kafkaTopics = cmdLine
56 .stringValue(KAFKA_TOPICS)
57 .map { it.split(",").toSet() }
60 DcaeAppSimConfiguration(
61 InetSocketAddress(listenPort),
63 kafkaBootstrapServers,