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.utils.commandline
22 import org.apache.commons.cli.HelpFormatter
23 import org.apache.commons.cli.Options
26 data class WrongArgumentError(
28 private val options: Options,
29 val cause: Throwable? = null) {
31 constructor(par: Throwable, options: Options) : this(par.message ?: "", options, par)
37 fun printHelp(programName: String) {
38 val formatter = HelpFormatter()
39 formatter.printHelp(programName, options)