| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| package org.apache.drill.exec.server; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import com.beust.jcommander.JCommander; |
| import com.beust.jcommander.Parameter; |
| import com.beust.jcommander.Parameters; |
| |
| @Parameters(separators = "=") |
| public class StartupOptions { |
| static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(StartupOptions.class); |
| |
| @Parameter(names={"-h", "--help"}, description="Provide description of usage.", help=true) |
| private boolean help = false; |
| |
| @Parameter(names= {"-d", "--debug"}, description="Whether you want to run the program in debug mode.", required=false) |
| private boolean debug = false; |
| |
| @Parameter(names= {"-c", "--config"}, description="Configuration file you want to load. Defaults to loading 'drill-override.conf' from the classpath.", required=false) |
| private String configLocation = null; |
| |
| @Parameter |
| private List<String> exccess = new ArrayList<String>(); |
| |
| public boolean isDebug() { |
| return debug; |
| } |
| |
| public String getConfigLocation() { |
| return configLocation; |
| } |
| |
| public List<String> getExccess() { |
| return exccess; |
| } |
| |
| public static StartupOptions parse(String[] cliArgs) { |
| logger.debug("Parsing arguments."); |
| StartupOptions args = new StartupOptions(); |
| JCommander jc = new JCommander(args, cliArgs); |
| if(args.help){ |
| jc.usage(); |
| System.exit(0); |
| } |
| return args; |
| } |
| |
| } |