| /* |
| * 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.openejb.daemon; |
| |
| import org.apache.openejb.cli.Bootstrap; |
| import org.apache.openejb.loader.SystemInstance; |
| import org.apache.openejb.server.Server; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| |
| public class NTService { |
| |
| private static final NTService INSTANCE = new NTService(); |
| private final AtomicBoolean running = new AtomicBoolean(false); |
| |
| /** |
| * Called by Apache Daemon |
| * |
| * @param args Start arguments |
| */ |
| public static void start(final String[] args) { |
| try { |
| INSTANCE.startImpl(args); |
| } catch (Throwable e) { |
| e.printStackTrace(System.err); |
| } |
| } |
| |
| /** |
| * Called by Apache Daemon |
| * |
| * @param args Stop arguments - Not used |
| */ |
| public static void stop(final String[] args) { |
| try { |
| INSTANCE.stopImpl(); |
| } catch (Throwable e) { |
| e.printStackTrace(System.err); |
| } |
| } |
| |
| private NTService() { |
| } |
| |
| private void startImpl(String[] args) { |
| if (!running.getAndSet(true)) { |
| |
| if (null == args) { |
| args = new String[0]; |
| } |
| |
| if (null == System.getProperty("openejb.home")) { |
| System.setProperty("openejb.home", System.getProperty("user.dir")); |
| } |
| |
| final ArrayList<String> list = new ArrayList<>(); |
| list.addAll(Arrays.asList(args)); |
| |
| if (!list.contains("start")) { |
| list.add("start"); |
| } |
| |
| try { |
| System.out.println("Starting NTService: " + list); |
| Bootstrap.main(list.toArray(new String[list.size()])); |
| |
| //The process has finished |
| running.set(false); |
| |
| } catch (Exception e) { |
| running.set(false); |
| throw new RuntimeException("Failed to Bootstrap OpenEJB", e); |
| } |
| |
| } |
| } |
| |
| private void stopImpl() { |
| if (running.getAndSet(false)) { |
| |
| final Server server = SystemInstance.get().getComponent(Server.class); |
| |
| if (null != server) { |
| try { |
| System.out.println("Stopping NTService"); |
| server.stop(); |
| } catch (Exception e) { |
| |
| //Failed to stop |
| running.set(true); |
| e.printStackTrace(System.err); |
| } |
| } |
| } |
| } |
| |
| } |