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/*
* ============LICENSE_START=======================================================
* org.onap.integration
* ================================================================================
* Copyright (C) 2018 NOKIA Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.onap.pnfsimulator.cli;
import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.CommandLineParser;
import org.apache.commons.cli.DefaultParser;
import org.apache.commons.cli.Option;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.ParseException;
public class SimulatorParamsProvider {
private static final String CLI_VAR_VES_ADDRESS = "address";
private static final String CLI_VAR_CONFIG_FILE_PATH = "config";
private static final String ENV_VAR_VES_ADDRESS = "VES_ADDRESS";
private static final String ENV_VAR_CONFIG_FILE_PATH = "CONFIG_FILE_PATH";
private Options options;
private CommandLineParser parser;
public SimulatorParamsProvider() {
createOptions();
parser = new DefaultParser();
}
public SimulatorParams parse(String[] arg) throws ParseException {
CommandLine line = parser.parse(options, arg);
return new SimulatorParams(
line.getOptionValue(CLI_VAR_VES_ADDRESS, System.getenv().get(ENV_VAR_VES_ADDRESS)),
line.getOptionValue(CLI_VAR_CONFIG_FILE_PATH, System.getenv().get(ENV_VAR_CONFIG_FILE_PATH)));
}
private void createOptions() {
options = new Options();
Option vesCollectorUlrOpt = new Option(CLI_VAR_VES_ADDRESS, true, "VES collector URL");
options.addOption(vesCollectorUlrOpt);
Option simulatorConfigFilePathOpt = new Option(CLI_VAR_CONFIG_FILE_PATH, true, "Simulator configuration file location.");
options.addOption(simulatorConfigFilePathOpt);
}
}
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