2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019-2021 Nordix Foundation.
4 * Modifications Copyright (C) 2019, 2020 AT&T Intellectual Property. All rights reserved.
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.onap.policy.models.sim.pdp;
24 import org.apache.commons.cli.Option;
25 import org.onap.policy.common.utils.cmd.CommandLineArgumentsHandler;
26 import org.onap.policy.common.utils.cmd.CommandLineException;
27 import org.onap.policy.models.sim.pdp.exception.PdpSimulatorRunTimeException;
30 * This class reads and handles command line parameters for the pdp simulator.
32 * @author Ajith Sreekumar (ajith.sreekumar@est.tech)
34 public class PdpSimulatorCommandLineArguments extends CommandLineArgumentsHandler {
35 private static final String PDP_SIM = "pdp simulator";
38 * Construct the options for the CLI editor.
40 public PdpSimulatorCommandLineArguments() {
41 super(PdpSimulatorMain.class.getName(), PDP_SIM, pdpSimPropertyFileOption());
45 * Construct the options for the CLI editor and parse in the given arguments.
47 * @param args The command line arguments
49 public PdpSimulatorCommandLineArguments(final String[] args) {
54 } catch (final CommandLineException e) {
55 throw new PdpSimulatorRunTimeException("parse error on pdp simulator parameters", e);
60 * Build the property-file option for PDP Sim.
61 * @return property-file option
63 private static Option pdpSimPropertyFileOption() {
64 return Option.builder("p").longOpt("property-file")
65 .desc("the full path to the topic property file to use, "
66 + "the property file contains the pdp simulator topic properties")
67 .hasArg().argName("PROP_FILE").required(false).type(String.class).build();