001// ***************************************************************************************************************************
002// * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file *
003// * distributed with this work for additional information regarding copyright ownership.  The ASF licenses this file        *
004// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance            *
005// * with the License.  You may obtain a copy of the License at                                                              *
006// *                                                                                                                         *
007// *  http://www.apache.org/licenses/LICENSE-2.0                                                                             *
008// *                                                                                                                         *
009// * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an  *
010// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the License for the        *
011// * specific language governing permissions and limitations under the License.                                              *
012// ***************************************************************************************************************************
013package org.apache.juneau.microservice.console;
014
015import java.io.*;
016import java.util.*;
017
018import org.apache.juneau.microservice.*;
019import org.apache.juneau.utils.*;
020
021/**
022 * Implements the 'exit' console command to gracefully shut down the microservice and JVM.
023 */
024public class ExitCommand extends ConsoleCommand {
025
026   private final MessageBundle mb = MessageBundle.create(ExitCommand.class, "Messages");
027
028   @Override /* ConsoleCommand */
029   public String getName() {
030      return "exit";
031   }
032
033   @Override /* ConsoleCommand */
034   public String getInfo() {
035      return mb.getString("info");
036   }
037
038   @Override /* ConsoleCommand */
039   public String getDescription() {
040      return mb.getString("description");
041   }
042
043   @Override /* ConsoleCommand */
044   public boolean execute(Scanner in, PrintWriter out, Args args) {
045      try {
046         Microservice.getInstance().stop().exit();
047      } catch (Exception e) {
048         e.printStackTrace();
049      }
050      return true;
051   }
052}