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.resources; 014 015import static org.apache.juneau.http.HttpMethodName.*; 016 017import org.apache.juneau.rest.*; 018import org.apache.juneau.rest.annotation.*; 019 020/** 021 * Provides the capability to shut down this REST microservice through a REST call. 022 */ 023@RestResource( 024 path="/shutdown", 025 title="Shut down this resource" 026) 027public class ShutdownResource extends BasicRestServlet { 028 029 private static final long serialVersionUID = 1L; 030 031 /** 032 * [GET /] - Shutdown this resource. 033 * 034 * @return The string <js>"OK"</js>. 035 * @throws Exception 036 */ 037 @RestMethod(name=GET, path="/", description="Show contents of config file.") 038 public String shutdown() throws Exception { 039 new Thread( 040 new Runnable() { 041 @Override /* Runnable */ 042 public void run() { 043 try { 044 Thread.sleep(1000); 045 System.exit(0); 046 } catch (InterruptedException e) { 047 e.printStackTrace(); 048 } 049 } 050 } 051 ).start(); 052 return "OK"; 053 } 054}